10-Lac.html010064400011330000306000000043460740345217200137140ustar00ritterspecial00000400000117 Ritter Observations of 10 Lac

Ritter Observation Log for 10 Lac

10 Lac (example spectra)
HD214680
RA(FK5 2000): 22 39 16
Dec(FK5 2000): +39 03 01
Spectral Type: O9V
Type: O
V Mag: 4.877
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
10 Lac 981106 Hgamma L 1500 36 1 x 577 012 TLS
10 Lac 981210 Halpha E 1800 98 9 x 1149 022 NDM
10 Lac 981212 Halpha E 2400 103 9 x 1149 014 NDM,PAO
10 Lac 981213 Halpha E 3600 199 9 x 1149 014 CLM
10 Lac 981215 Halpha E 2400 61 9 x 1149 015 KSB,NDM
10 Lac 981216 Halpha E 1800 103 9 x 1149 016 NDM,CLM
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12-Vul.html010064400011330000306000000024050736560544000137640ustar00ritterspecial00000400000117 Ritter Observations of 12 Vul

Ritter Observation Log for 12 Vul

12 Vul (example spectra)
HD187811
RA(FK5 2000): 19 51 04
Dec(FK5 2000): +22 36 36
Spectral Type: B2.5Ve
Type: Be
V Mag: 4.893
Contact: KSB

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
12 Vul 20000927 Halpha E 1800 104 9 x 1149 018 KSB,AM
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131-Tau.html010064400011330000306000000024030742314105100140130ustar00ritterspecial00000400000117 Ritter Observations of 131 Tau

Ritter Observation Log for 131 Tau

131 Tau (example spectra)
HD38545
RA(FK5 2000): 05 47 13
Dec(FK5 2000): +14 29 18
Spectral Type: A3Vn
Type: A
V Mag: 5.725
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
131 Tau 980114 Halpha E 2000 131 9 x 1149 032 NDM,DCK
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14-Com.html010064400011330000306000000032360736560550200137400ustar00ritterspecial00000400000117 Ritter Observations of 14 Com

Ritter Observation Log for 14 Com

14 Com (example spectra)
HD108283
RA(FK5 2000): 12 26 24
Dec(FK5 2000): +27 16 07
Spectral Type: F0p
Type: F
V Mag: 4.920
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
14 Com 20010430 Halpha E 3600 208 9 x 1149 020 NDM,JT,DCK
14 Com 20010501 Halpha E 3600 188 9 x 1149 015 WJF,JT,AM
14 Com 20010509 Halpha E 3600 197 9 x 1149 016 KSB,AM
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15-And.html010064400011330000306000000024040742314326300137150ustar00ritterspecial00000400000117 Ritter Observations of 15 And

Ritter Observation Log for 15 And

15 And (example spectra)
HD221756
RA(FK5 2000): 23 34 38
Dec(FK5 2000): +40 14 11
Spectral Type: A1III
Type: A
V Mag: 5.564
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
15 And 971217 Halpha E 1500 175 9 x 1149 022 NDM,HLR,WJF
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15-Mon.html010064400011330000306000000023720740322511300137410ustar00ritterspecial00000400000117 Ritter Observations of 15 Mon

Ritter Observation Log for 15 Mon

15 Mon (example spectra)
HD47839
RA(FK5 2000): 06 40 59
Dec(FK5 2000): +09 53 45
Spectral Type: O7Ve
Type: Oe
V Mag: 4.66
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
15 Mon 981211 Halpha E 1800 111 9 x 1149 028 CLM
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19-Oph.html010064400011330000306000000023720741760432100137510ustar00ritterspecial00000400000117 Ritter Observations of 19 Oph

Ritter Observation Log for 19 Oph

19 Oph (example spectra)
HD151431
RA(FK5 2000): 16 47 10
Dec(FK5 2000): +02 03 52
Spectral Type: A3V
Type: A
V Mag: 6.075
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
19 Oph 980427 Halpha E 3600 144 9 x 1149 020 CLM
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2-CncB.html010064400011330000306000000027150741760465100137470ustar00ritterspecial00000400000117 Ritter Observations of 2 CncB

Ritter Observation Log for 2 CncB

2 CncB (example spectra)
HD65714
RA(FK5 2000): 08 00 56
Dec(FK5 2000): +25 23 34
Spectral Type: G8III
Type: G
V Mag: 5.868
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
2 CncB 980424 Halpha E 3600 286 9 x 1149 014 NDM,HLR,AM
2 CncB 980428 Halpha E 3600 166 9 x 1149 014 NDM,CLM
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20-Aql.html010064400011330000306000000023720736654556600137520ustar00ritterspecial00000400000117 Ritter Observations of 20 Aql

Ritter Observation Log for 20 Aql

20 Aql (example spectra)
HD179406
RA(FK5 2000): 19 12 41
Dec(FK5 2000): -07 56 22
Spectral Type: B3V
Type: B
V Mag: 5.362
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
20 Aql 990809 5700 Ang. L 300 39 1 x 577 026 NDM
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22-Vul.html010064400011330000306000000052170741710475600137730ustar00ritterspecial00000400000117 Ritter Observations of 22 Vul

Ritter Observation Log for 22 Vul

22 Vul (example spectra)
HD192713
RA(FK5 2000): 20 15 30
Dec(FK5 2000): +23 30 32
Spectral Type: G2I
Type: Bin
V Mag: 5.184
Contact: DCK

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
22 Vul 980828 Halpha E 1200 136 9 x 1149 020 KSB
22 Vul 980902 Halpha E 3600 270 9 x 1149 020 DCK,CLM
22 Vul 990609 Halpha E 2400 162 9 x 1149 026 DCK,AM
22 Vul 991007 Halpha E 2400 144 9 x 1149 029 DCK,AM
22 Vul 20000810 Halpha E 3600 130 9 x 1149 018 DCK,JPW
22 Vul 20000821 Halpha E 3600 138 9 x 1149 028 AM,DCK
22 Vul 20010429 Halpha E 1800 107 9 x 1149 031 NDM,JT,DCK
22 Vul 20010902 Halpha E 3600 201 9 x 1149 016 JT,JPW
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24-CVn.html010064400011330000306000000035220736656715500137230ustar00ritterspecial00000400000117 Ritter Observations of 24 CVn

Ritter Observation Log for 24 CVn

24 CVn (example spectra)
HD118232
RA(FK5 2000): 13 34 27
Dec(FK5 2000): +49 00 58
Spectral Type: A5V
Type: A
V Mag: 4.70
Contact: KSB

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
24 CVn 990527 Halpha L 600 56 1 x 577 012 NDM,KSB
24 CVn 990527 Halpha L 600 52 1 x 577 021 NDM,KSB
24 CVn 990607 Halpha E 3600 223 9 x 1149 020 NDM
24 CVn 990616 Halpha E 3600 178 9 x 1149 015 DCK
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25-Her.html010064400011330000306000000047160741764743300137550ustar00ritterspecial00000400000117 Ritter Observations of 25 Her

Ritter Observation Log for 25 Her

25 Her (example spectra)
HD148283
RA(FK5 2000): 16 25 24
Dec(FK5 2000): +37 23 39
Spectral Type: A5V
Type: A
V Mag: 5.537
Contact: KSB

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
25 Her 980331 Halpha E 2400 94 9 x 1149 028 NDM,CLM
25 Her 980405 Halpha E 2400 267 9 x 1149 026 AM,CLM
25 Her 980428 Halpha E 2400 215 9 x 1149 030 NDM,CLM shutter partially closed
25 Her 980517 Halpha E 3600 120 9 x 1149 020 CLM,PAO
25 Her 980711 Halpha E 2400 67 9 x 1149 014 PAO
25 Her 990521 Halpha E 3600 127 9 x 1149 020 NDM
25 Her 990609 Halpha E 3600 107 9 x 1149 016 DCK,AM
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28-Cyg.html010064400011330000306000000202040736655257500137570ustar00ritterspecial00000400000117 Ritter Observations of 28 Cyg

Ritter Observation Log for 28 Cyg

28 Cyg (example spectra)
HD191610
RA(FK5 2000): 20 09 26
Dec(FK5 2000): +36 50 23
Spectral Type: B2.5Ve
Type: Be
V Mag: 4.929
Contact: KSB

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
28 Cyg 990714 Halpha E 3600 210 9 x 1149 028 AM
28 Cyg 990715 Halpha E 1800 122 9 x 1149 026 KSB
28 Cyg 990716 Halpha E 1800 72 9 x 1149 032 AM
28 Cyg 990806 Halpha E 2400 151 9 x 1149 034 AM
28 Cyg 990831 Halpha E 2400 186 9 x 1149 031 DCK
28 Cyg 990915 Halpha E 1800 126 9 x 1149 029 KSB,WJF
28 Cyg 990917 Halpha E 1800 103 9 x 1149 031 KSB,WJF
28 Cyg 990918 Halpha E 2400 160 9 x 1149 031 AM
28 Cyg 990919 Halpha E 2400 142 9 x 1149 026 AM
28 Cyg 990922 Halpha E 2400 164 9 x 1149 029 KSB,WJF
28 Cyg 990923 Halpha E 2400 120 9 x 1149 030 DCK,AM
28 Cyg 990924 Halpha E 2400 146 9 x 1149 016 KSB,WJF
28 Cyg 990925 Halpha E 2400 146 9 x 1149 022 DCK,AM
28 Cyg 990926 Halpha E 2400 171 9 x 1149 024 AM
28 Cyg 991001 Halpha E 2400 146 9 x 1149 029 KSB,JPW
28 Cyg 991006 Halpha E 2400 148 9 x 1149 031 KSB,WJF
28 Cyg 991007 Halpha E 2400 149 9 x 1149 027 DCK,AM
28 Cyg 991008 Halpha E 2400 111 9 x 1149 029 KSB,WJF
28 Cyg 991012 Halpha E 2400 124 9 x 1149 027 DCK
28 Cyg 991015 Halpha E 120 44 9 x 1149 029 KSB,JPW,AM
28 Cyg 991015 Halpha E 2400 122 9 x 1149 030 KSB,JPW,AM
28 Cyg 991016 Halpha E 2400 142 9 x 1149 029 AM
28 Cyg 991020 Halpha E 2400 184 9 x 1149 012 KSB
28 Cyg 991021 Halpha E 2400 133 9 x 1149 029 DCK,AM
28 Cyg 991022 Halpha E 2400 140 9 x 1149 012 KSB
28 Cyg 991025 Halpha E 3000 142 9 x 1149 016 AM,DCK
28 Cyg 991026 Halpha E 3600 160 9 x 1149 012 AM
28 Cyg 991027 Halpha E 3600 135 9 x 1149 023 KSB,WJF
28 Cyg 991028 Halpha E 2400 148 9 x 1149 012 DCK,JPW,AM
28 Cyg 991029 Halpha E 1800 87 9 x 1149 031 KSB,WJF
28 Cyg 991101 Halpha E 2400 155 9 x 1149 028 AM
28 Cyg 991105 Halpha E 1200 76 9 x 1149 012 KSB,AM
28 Cyg 991117 Halpha E 1800 83 9 x 1149 023 KSB,AM,WJF
28 Cyg 20010715 Halpha E 3600 174 9 x 1149 024 JT,NDM
28 Cyg 20010903 Halpha E 3600 166 9 x 1149 018 JT,DCK
28 Cyg 20010917 Halpha E 3600 224 9 x 1149 018 JT,DCK
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28-Tau.html010064400011330000306000000032200736631065600137550ustar00ritterspecial00000400000117 Ritter Observations of 28 Tau

Ritter Observation Log for 28 Tau

28 Tau (example spectra)
HD23862
RA(FK5 2000): 03 49 11
Dec(FK5 2000): +24 08 12
Spectral Type: B8IV
Type: Be
V Mag: 5.048
Contact: AM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
28 Tau 991106 Halpha E 2400 81 9 x 1149 026 AM
28 Tau 991119 Halpha E 3600 153 9 x 1149 037 KSB,WJF
28 Tau 20010312 Halpha E 3600 118 9 x 1149 018 AM
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4-Aql.html010064400011330000306000000027050736560556200136640ustar00ritterspecial00000400000117 Ritter Observations of 4 Aql

Ritter Observation Log for 4 Aql

4 Aql (example spectra)
HD173370
RA(FK5 2000): 18 44 50
Dec(FK5 2000): +02 03 36
Spectral Type: B9Ve
Type: Be
V Mag: 5.014
Contact: KSB

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
4 Aql 20000920 Halpha E 2400 92 9 x 1149 018 KSB,AM
4 Aql 20000922 Halpha E 2700 80 9 x 1149 016 KSB
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4-Her.html010064400011330000306000000035440743131165400136550ustar00ritterspecial00000400000117 Ritter Observations of 4 Her

Ritter Observation Log for 4 Her

4 Her (example spectra)
HD142926
RA(FK5 2000): 15 55 31
Dec(FK5 2000): +42 33 58
Spectral Type: B8pe
Type: Bsh
V Mag: 5.74
Contact: AM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
4 Her 20010429 Halpha E 3600 106 9 x 1149 019 NDM,JT,DCK
4 Her 20010501 Halpha E 3600 166 9 x 1149 021 WCF,JT,AM
4 Her 20010504 Halpha E 3600 126 9 x 1149 018 AM
4 Her 20020209 Halpha E 3001 78 9 x 1149 036 NDM,JPW
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48-Lib.html010064400011330000306000000072020743304041300137220ustar00ritterspecial00000400000117 Ritter Observations of 48 Lib

Ritter Observation Log for 48 Lib

48 Lib (example spectra)
HD142983
RA(FK5 2000): 15 58 11
Dec(FK5 2000): -14 16 46
Spectral Type: B8Ia
Type: Be
V Mag: 4.943
Contact: AM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
48 Lib 980406 Halpha E 1800 345 9 x 1149 030 CLM,AM
48 Lib 980705 Halpha E 900 57 9 x 1149 014 NDM
48 Lib 20010221 Halpha E 2700 105 9 x 1149 030 KSB,AM
48 Lib 20010310 Halpha E 3000 127 9 x 1149 018 AM
48 Lib 20010319 Halpha E 3600 147 9 x 1149 034 NDM,AM
48 Lib 20010402 Halpha E 3600 175 9 x 1149 033 NDM
48 Lib 20010428 Halpha E 3600 293 9 x 1149 018 JPW,NDM
48 Lib 20010429 Halpha E 3600 249 9 x 1149 021 NDM,JT,DCK
48 Lib 20010510 Halpha E 3600 189 9 x 1149 020 WJF,DCK
48 Lib 20010530 Halpha E 3600 162 9 x 1149 025 WJF
48 Lib 20010610 Halpha E 3600 120 9 x 1149 020 WJF
48 Lib 20010703 Halpha E 3600 131 9 x 1149 026 NDM
48 Lib 20020214 Halpha E 3600 156 9 x 1149 032 ACG,NDM,JPW
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48-Per.html010064400011330000306000000066510743321744000137570ustar00ritterspecial00000400000117 Ritter Observations of 48 Per

Ritter Observation Log for 48 Per

48 Per (example spectra)
HD25940
RA(FK5 2000): 04 08 40
Dec(FK5 2000): +47 42 45
Spectral Type: B3Ve
Type: Be
V Mag: 4.003
Contact: KSB

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
48 Per 991128 Halpha E 1800 265 9 x 1149 037 AM
48 Per 991130 Halpha E 1200 166 9 x 1149 026 AM
48 Per 991211 Halpha E 1800 102 9 x 1149 037 AM
48 Per 991219 Halpha E 1500 164 9 x 1149 032 AM
48 Per 20000125 Halpha E 1800 105 9 x 1149 023 AM,DCK
48 Per 20001011 Halpha E 1800 319 9 x 1149 030 KSB,AM
48 Per 20001021 Halpha E 1800 266 9 x 1149 028 NDM,AM
48 Per 20010111 Halpha E 2400 147 9 x 1149 035 AM,DCK
48 Per 20011106 Halpha E 1800 301 9 x 1149 029 JPW
48 Per 20011221 Halpha E 1800 247 9 x 1149 026 NDM,JPW
48 Per 20020126 Halpha E 2700 249 9 x 1149 022 NDM,JPW
48 Per 20020215 Halpha E 3600 125 9 x 1149 014 AM
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51-Oph.html010064400011330000306000000027060736656542400137630ustar00ritterspecial00000400000117 Ritter Observations of 51 Oph

Ritter Observation Log for 51 Oph

51 Oph (example spectra)
HD158643
RA(FK5 2000): 17 31 25
Dec(FK5 2000): -23 57 46
Spectral Type: A0V
Type: Be
V Mag: 4.81
Contact: KSB

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
51 Oph 990608 Halpha E 3600 204 9 x 1149 031 NDM,AM
51 Oph 990618 Halpha E 3600 193 9 x 1149 016 DCK
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55-Cyg.html010064400011330000306000000032350742315522200137420ustar00ritterspecial00000400000117 Ritter Observations of 55 Cyg

Ritter Observation Log for 55 Cyg

55 Cyg (example spectra)
HD198478
RA(FK5 2000): 20 48 56
Dec(FK5 2000): +46 06 51
Spectral Type: B3Iae
Type: Bsg
V Mag: 4.858
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
55 Cyg 971022 Halpha E 1200 229 9 x 1149 014 NDM,HLR,DCK
55 Cyg 971217 Halpha E 1800 386 9 x 1149 014 NDM,HLR,WJF
55 Cyg 990623 Halpha E 2400 221 9 x 1149 035 DCK
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6-Cas.html010064400011330000306000000213110742315752100136410ustar00ritterspecial00000400000117 Ritter Observations of 6 Cas

Ritter Observation Log for 6 Cas

6 Cas (example spectra)
HD223385
RA(FK5 2000): 23 48 50
Dec(FK5 2000): +62 12 52
Spectral Type: A3Ia
Type: Asg
V Mag: 5.550
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
6 Cas 971019 Halpha E 1500 116 9 x 1149 024 AM,CLM
6 Cas 971022 Halpha E 1800 129 9 x 1149 043 NDM,HLR,DCK
6 Cas 980705 Halpha E 1800 177 9 x 1149 031 NDM
6 Cas 980813 Halpha E 1800 125 9 x 1149 023 TLS
6 Cas 980820 Halpha E 1800 87 9 x 1149 028 TLS stadium lights on
6 Cas 980830 Halpha E 1800 138 9 x 1149 024 CLM
6 Cas 980905 Halpha E 1800 142 9 x 1149 022 NDM,PAO
6 Cas 980909 Halpha E 2400 94 9 x 1149 026 DCK,CLM
6 Cas 981002 Halpha E 1800 74 9 x 1149 033 CLM
6 Cas 981128 Hgamma L 1800 39 1 x 577 041 NDM
6 Cas 981128 Halpha E 3600 164 9 x 1149 049 NDM
6 Cas 990903 Halpha E 3000 168 9 x 1149 035 KSB
6 Cas 990910 Halpha E 3600 210 9 x 1149 026 WJF
6 Cas 990914 Halpha E 3600 131 9 x 1149 022 DCK
6 Cas 990915 Halpha E 3600 263 9 x 1149 037 KSB,WJF
6 Cas 990916 Halpha E 3000 151 9 x 1149 039 DCK,AM
6 Cas 990922 Halpha E 3600 228 9 x 1149 031 KSB,WJF
6 Cas 990923 Halpha E 3600 144 9 x 1149 036 DCK,AM
6 Cas 991006 Halpha E 3600 186 9 x 1149 035 KSB,WJF
6 Cas 991008 Halpha E 3600 184 9 x 1149 035 KSB,WJF
6 Cas 991012 Halpha E 3600 142 9 x 1149 030 DCK
6 Cas 991016 Halpha E 3000 153 9 x 1149 036 AM
6 Cas 991020 Halpha E 3600 195 9 x 1149 019 KSB
6 Cas 991027 Halpha E 3600 125 9 x 1149 031 KSB,WJF
6 Cas 991029 Halpha E 3600 135 9 x 1149 037 KSB,WJF
6 Cas 991106 Halpha E 3000 188 9 x 1149 018 AM
6 Cas 991110 Halpha E 2400 ? 9 x 1149 030 KSB,WJF
6 Cas 991117 Halpha E 2400 127 9 x 1149 031 KSB,AM,WJF
6 Cas 991118 Halpha E 2400 116 9 x 1149 032 KSB,AM
6 Cas 991119 Halpha E 2400 83 9 x 1149 033 KSB,WJF
6 Cas 20000907 Halpha E 3600 149 9 x 1149 026 WJF
6 Cas 20000930 Halpha E 3600 203 9 x 1149 024 NDM
6 Cas 20001008 Halpha E 3600 180 9 x 1149 020 NDM
6 Cas 20001019 Halpha E 3600 211 9 x 1149 018 WJF,DCK
6 Cas 20001022 Halpha E 3600 194 9 x 1149 024 NDM,DCK
6 Cas 20001029 Halpha E 3000 161 9 x 1149 021 AM,DCK
6 Cas 20001105 Halpha E 3600 186 9 x 1149 024 NDM,DCK
6 Cas 20010107 Halpha E 3600 106 9 x 1149 016 NDM
6 Cas 20011112 Halpha E 3600 169 9 x 1149 022 NDM
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6-Dra.html010064400011330000306000000023760736560561300136600ustar00ritterspecial00000400000117 Ritter Observations of 6 Dra

Ritter Observation Log for 6 Dra

6 Dra (example spectra)
HD109551
RA(FK5 2000): 12 34 44
Dec(FK5 2000): +70 01 18
Spectral Type: K3III
Type: K
V Mag: 4.956
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
6 Dra 20010326 Halpha E 2400 124 9 x 1149 020 NDM,DCK
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60-Cyg.html010064400011330000306000000160460741710534500137460ustar00ritterspecial00000400000117 Ritter Observations of 60 Cyg

Ritter Observation Log for 60 Cyg

60 Cyg (example spectra)
HD200310
RA(FK5 2000): 21 01 11
Dec(FK5 2000): +46 09 21
Spectral Type: B1Ve
Type: Be
V Mag: 5.417
Contact: KSB

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
60 Cyg 980827 Halpha E 2000 103 9 x 1149 022 TLS
60 Cyg 980828 Halpha E 1800 128 9 x 1149 023 KSB
60 Cyg 980901 Halpha E 2140 92 9 x 1149 029 NDM drive motor troubles
60 Cyg 980901 Halpha E 1600 98 9 x 1149 031 NDM abort due to clouds
60 Cyg 980906 Halpha E 2700 239 9 x 1149 022 NDM
60 Cyg 980914 Halpha E 1020 77 9 x 1149 023 NDM,WJF abort due to clouds
60 Cyg 980924 Halpha E 2400 87 9 x 1149 016 TS
60 Cyg 980929 Halpha E 1800 61 9 x 1149 031 KSB,TS
60 Cyg 981011 Halpha E 2400 113 9 x 1149 016 CLM
60 Cyg 981016 Halpha E 2400 67 9 x 1149 015 CLM
60 Cyg 981020 Halpha E 2400 131 9 x 1149 014 NDM,CLM
60 Cyg 981027 Halpha E 1200 83 9 x 1149 014 KSB
60 Cyg 981128 Hgamma L 900 39 1 x 577 028 NDM
60 Cyg 981128 Hgamma L 900 41 1 x 577 030 NDM
60 Cyg 981128 Halpha E 2200 105 9 x 1149 033 NDM
60 Cyg 990901 Halpha E 1800 118 9 x 1149 031 KSB,WJF,DH
60 Cyg 990903 Halpha E 1800 108 9 x 1149 029 KSB
60 Cyg 990924 Halpha E 2400 102 9 x 1149 022 KSB,WJF
60 Cyg 991008 Halpha E 1800 72 9 x 1149 033 KSB,WJF
60 Cyg 20000927 Halpha E 1800 94 9 x 1149 020 KSB,AM
60 Cyg 20001002 Halpha E 1800 78 9 x 1149 016 DCK abort due to clouds
60 Cyg 20010619 Halpha E 3600 113 9 x 1149 014 NDM
60 Cyg 20010705 Halpha E 341 63 9 x 1149 027 NDM aborted due to clouds
60 Cyg 20010710 Halpha E 3600 87 9 x 1149 024 JPW
60 Cyg 20010727 Halpha E 3600 78 9 x 1149 034 JPW
60 Cyg 20010814 Halpha E 3600 85 9 x 1149 018 JPW
60 Cyg 20010830 Halpha E 3600 116 9 x 1149 020 JPW
60 Cyg 20010905 Halpha E 3600 124 9 x 1149 016 NDM,PAS,AG,LAS,DS,AM
60 Cyg 20010913 Halpha E 3600 141 9 x 1149 018 JPW
60 Cyg 20011105 Halpha E 3600 124 9 x 1149 018 JT stadium lights on
Return To Data Index Page
66-Cyg.html010064400011330000306000000044020741067661200137500ustar00ritterspecial00000400000117 Ritter Observations of 66 Cyg

Ritter Observation Log for 66 Cyg

66 Cyg (example spectra)
HD202904
RA(FK5 2000): 21 17 55
Dec(FK5 2000): +34 53 49
Spectral Type: B2Vne
Type: Be
V Mag: 4.43
Contact: KSB

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
66-Cyg 20010714 Halpha E 3600 263 9 x 1149 033 NDM,JT _
66-Cyg 20010815 Halpha E 3600 160 9 x 1149 018 JPW _
66-Cyg 20010830 Halpha E 3600 304 9 x 1149 014 JPW _
66-Cyg 20010915 Halpha E 3000 205 9 x 1149 014 AM _
66-Cyg 20011105 Halpha E 3600 265 9 x 1149 014 JT stadium lights on
66-Cyg 20011221 Halpha E 3600 238 9 x 1149 014 NDM,JPW
Return To Data Index Page
66-Oph.html010064400011330000306000000126450741760436200137640ustar00ritterspecial00000400000117 Ritter Observations of 66 Oph

Ritter Observation Log for 66 Oph

66 Oph (example spectra)
HD164284
RA(FK5 2000): 18 00 16
Dec(FK5 2000): +04 22 07
Spectral Type: B2Ve
Type: Be
V Mag: 4.784
Contact: AM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
66 Oph 980427 Halpha E 1800 274 9 x 1149 022 CLM
66 Oph 980519 Halpha E 2400 235 9 x 1149 028 NDM
66 Oph 980705 Halpha E 1200 96 9 x 1149 018 NDM
66 Oph 980705 Halpha E 1200 149 9 x 1149 019 NDM
66 Oph 980902 Halpha E 2400 184 9 x 1149 014 DCK,CLM
66 Oph 20000821 Halpha E 3000 162 9 x 1149 016 AM,DCK
66 Oph 20000922 Halpha E 1800 91 9 x 1149 014 KSB
66 Oph 20000927 Halpha E 1200 99 9 x 1149 014 KSB,AM
66 Oph 20010319 Halpha E 3000 153 9 x 1149 038 NDM,AM
66 Oph 20010328 Halpha E 3600 135 9 x 1149 026 KSB,JPW,JT,AM
66 Oph 20010428 Halpha E 2400 214 9 x 1149 022 JPW,NDM
66 Oph 20010504 Halpha E 3600 162 9 x 1149 029 AM
66 Oph 20010610 Halpha E 3600 85 9 x 1149 026 WJF
66 Oph 20010626 Halpha E 3600 123 9 x 1149 022 NDM,JT,AG
66 Oph 20010705 Halpha E 3600 118 9 x 1149 023 NDM
66 Oph 20010713 Halpha E 3600 156 9 x 1149 019 JPW
66 Oph 20010715 Halpha E 3600 167 9 x 1149 018 JT,NDM
66 Oph 20010807 Halpha E 3600 169 9 x 1149 014 JPW
66 Oph 20010829 Halpha E 3600 146 9 x 1149 014 NDM,AG,LAS,PAS,JPW
66 Oph 20010903 Halpha E 3600 172 9 x 1149 016 JT,DCK
66 Oph 20010912 Halpha E 3600 169 9 x 1149 014 NDM
66 Oph 20010916 Halpha E 3600 226 9 x 1149 012 JPW,AM
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73-Leo.html010064400011330000306000000027210736560563300137510ustar00ritterspecial00000400000117 Ritter Observations of 73 Leo

Ritter Observation Log for 73 Leo

73 Leo (example spectra)
HD97907
RA(FK5 2000): 11 15 52
Dec(FK5 2000): +13 18 27
Spectral Type: K3III
Type: Bin
V Mag: 5.319
Contact: DCK

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
73 Leo 20000303 Halpha E 2000 188 9 x 1149 022 AM,DCK
73 Leo 20010111 Halpha E 2400 91 9 x 1149 051 AM,DCK
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89-Her.html010064400011330000306000000027100741764674600137650ustar00ritterspecial00000400000117 Ritter Observations of 89 Her

Ritter Observation Log for 89 Her

89 Her (example spectra)
HD163506
RA(FK5 2000): 17 55 25
Dec(FK5 2000): +26 02 59
Spectral Type: F2Ibe
Type: Fsg
V Mag: 5.474
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
89 Her 980405 Halpha E 2400 175 9 x 1149 032 CLM,AM
89 Her 980522 Halpha E 3600 105 9 x 1149 020 KSB
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9-Per.html010064400011330000306000000074610742503457000136760ustar00ritterspecial00000400000117 Ritter Observations of 9 Per

Ritter Observation Log for 9 Per

9 Per (example spectra)
HD14489
RA(FK5 2000): 02 22 21
Dec(FK5 2000): +55 50 44
Spectral Type: A2Ia
Type: Asg
V Mag: 5.205
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
9 Per 981014 Halpha E 3600 94 9 x 1149 014 CLM
9 Per 981127 Halpha E 3600 168 9 x 1149 038 NDM
9 Per 981202 Halpha E 3600 157 9 x 1149 026 DCK,CLM
9 Per 991006 Halpha E 3000 171 9 x 1149 039 KSB,WJF
9 Per 991028 Halpha E 3600 155 9 x 1149 039 KSB,WJF
9 Per 991130 Halpha E 2400 160 9 x 1149 020 AM
9 Per 991209 Halpha E 3600 72 9 x 1149 033 DCK
9 Per 20000927 Halpha E 3600 174 9 x 1149 036 KSB,AM
9 Per 20001011 Halpha E 3000 195 9 x 1149 026 KSB,AM
9 Per 20001030 Halpha E 1800 138 9 x 1149 022 DCK
9 Per 20001111 Halpha E 3000 190 9 x 1149 026 AM,JPW
9 Per 20001122 Halpha E 3600 158 9 x 1149 026 NDM,AM
9 Per 20001221 Halpha E 3600 218 9 x 1149 022 NDM,JPW
9 Per 20020126 Halpha E 3600 152 9 x 1149 016 NDM,JPW
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AB-Aur.html010064400011330000306000000040400736657076300140140ustar00ritterspecial00000400000117 Ritter Observations of AB Aur

Ritter Observation Log for AB Aur

AB Aur (example spectra)
HD31293
RA(FK5 2000): 04 55 46
Dec(FK5 2000): +30 33 04
Spectral Type: A0pe
Type: HAeBe
V Mag: 7.06
Contact: KSB

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
AB Aur 990320 Halpha L 1800 41 1 x 577 031 NDM
AB Aur 990324 Halpha L 1800 41 1 x 577 027 NDM
AB Aur 991110 Halpha L 1800 36 1 x 577 040 KSB,WJF
AB Aur 991110 Halpha L 1200 36 1 x 577 042 KSB,WJF
AB Aur 20000303 Halpha E 3600 74 9 x 1149 012 AM,DCK
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AW-UMa.html010064400011330000306000000027070741765404700137770ustar00ritterspecial00000400000117 Ritter Observations of AW UMa

Ritter Observation Log for AW UMa

AW UMa (example spectra)
HD99946
RA(FK5 2000): 11 30 04
Dec(FK5 2000): +29 57 53
Spectral Type: F0
Type: Bin
V Mag: 6.93
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
AW UMa 980302 Halpha E 3600 133 9 x 1149 036 NDM,CLM
AW UMa 980413 Halpha E 3600 107 9 x 1149 024 AM,CLM
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Alpha-Aur.html010064400011330000306000000024170736560564600145630ustar00ritterspecial00000400000117 Ritter Observations of Alpha Aur

Ritter Observation Log for Alpha Aur

Alpha Aur (example spectra)
HD34029
RA(FK5 2000): 05 16 41
Dec(FK5 2000): +45 59 53
Spectral Type: G5IIIe
Type: RS CVn
V Mag: 0.08
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Alpha Aur 20000229 Halpha E 300 2514 9 x 1149 012 DCK
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Alpha-CMa.html010064400011330000306000000024110736560565100144620ustar00ritterspecial00000400000117 Ritter Observations of Alpha CMa

Ritter Observation Log for Alpha CMa

Alpha CMa (example spectra)
HD48915
RA(FK5 2000): 06 45 09
Dec(FK5 2000): -16 42 58
Spectral Type: A1V
Type: Bin
V Mag: -1.47
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Alpha CMa 20000229 Halpha E 300 2479 9 x 1149 020 DCK
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Alpha-Cam.html010064400011330000306000000061120742503505100145100ustar00ritterspecial00000400000117 Ritter Observations of Alpha Cam

Ritter Observation Log for Alpha Cam

Alpha Cam (example spectra)
HD30614
RA(FK5 2000): 04 54 03
Dec(FK5 2000): +66 20 34
Spectral Type: O9.5Iae
Type: Oe
V Mag: 4.301
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Alpha Cam 990210 Halpha E 1200 56 9 x 1149 016 KSB,DCK
Alpha Cam 990210 Halpha E 600 46 9 x 1149 018 KSB,DCK
Alpha Cam 990222 Halpha E 3600 135 9 x 1149 024 HR,NDM
Alpha Cam 990316 Halpha E 3600 116 9 x 1149 018 NDM,WJF
Alpha Cam 990317 Halpha E 1800 85 9 x 1149 022 KSB
Alpha Cam 20001011 Halpha E 1800 225 9 x 1149 034 KSB,AM
Alpha Cam 20010110 Halpha E 3600 119 9 x 1149 043 NDM,AM,DCK
Alpha Cam 20011103 Halpha E 2700 281 9 x 1149 028 AM
Alpha Cam 20011222 Halpha E 3600 239 9 x 1149 043 NDM,JPW
Alpha Cam 20020126 Halpha E 3600 160 9 x 1149 024 NDM,JPW
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Alpha-Cyg.html010064400011330000306000001621440742315773500145560ustar00ritterspecial00000400000117 Ritter Observations of Alpha Cyg

Ritter Observation Log for Alpha Cyg

Alpha Cyg (example spectra)
HD197345
RA(FK5 2000): 20 41 26
Dec(FK5 2000): +45 16 49
Spectral Type: A2Iae
Type:
V Mag: 1.25
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Alpha Cyg 971018 Halpha E 300 228 9 x 1149 012 CLM
Alpha Cyg 971019 Halpha E 300 1526 9 x 1149 016 AM,CLM
Alpha Cyg 971020 Halpha E 1200 327 9 x 1149 014 AM
Alpha Cyg 971021 Halpha E 300 1398 9 x 1149 012 KSB,CLM
Alpha Cyg 971022 Halpha E 300 749 9 x 1149 012 NDM,HLR,DCK
Alpha Cyg 971029 Halpha E 300 976 9 x 1149 012 NDM,HLR
Alpha Cyg 971031 Halpha E 300 397 9 x 1149 014 NDM
Alpha Cyg 971109 Halpha E 600 2487 9 x 1149 012 CLM
Alpha Cyg 971113 Halpha E 600 2577 9 x 1149 012 AM,TLS
Alpha Cyg 971118 Halpha E 300 1412 9 x 1149 012 AM,CLM
Alpha Cyg 971125 Halpha E 600 3007 9 x 1149 012 KSB
Alpha Cyg 971216 Halpha E 600 2144 9 x 1149 012 KSB,CLM
Alpha Cyg 971217 Halpha E 300 1713 9 x 1149 012 NDM,HLR,WJF
Alpha Cyg 971218 Halpha E 300 1462 9 x 1149 014 TLS,AM
Alpha Cyg 980517 Halpha E 150 177 9 x 1149 026 CLM,PAO in twilight
Alpha Cyg 980522 Halpha E 300 122 9 x 1149 026 KSB
Alpha Cyg 980608 Halpha E 300 1845 9 x 1149 028 NDM
Alpha Cyg 980705 Halpha E 300 1018 9 x 1149 023 NDM
Alpha Cyg 980706 Halpha E 600 1348 9 x 1149 016 NDM
Alpha Cyg 980710 Halpha E 600 375 9 x 1149 042 KSB
Alpha Cyg 980712 Halpha E 600 173 9 x 1149 026 CLM
Alpha Cyg 980727 Halpha E 300 199 9 x 1149 026 NDM
Alpha Cyg 980727 Halpha E 300 166 9 x 1149 028 NDM
Alpha Cyg 980727 Halpha E 300 204 9 x 1149 029 NDM
Alpha Cyg 980727 Halpha E 300 512 9 x 1149 031 NDM
Alpha Cyg 980802 Halpha E 300 395 9 x 1149 023 CLM,NDM
Alpha Cyg 980802 Halpha E 60 125 9 x 1149 025 CLM,NDM
Alpha Cyg 980802 Halpha E 60 210 9 x 1149 026 CLM,NDM
Alpha Cyg 980802 Halpha E 60 215 9 x 1149 027 CLM,NDM
Alpha Cyg 980802 Halpha E 60 147 9 x 1149 028 CLM,NDM
Alpha Cyg 980802 Halpha E 60 153 9 x 1149 029 CLM,NDM
Alpha Cyg 980802 Halpha E 60 184 9 x 1149 030 CLM,NDM
Alpha Cyg 980802 Halpha E 60 219 9 x 1149 031 CLM,NDM
Alpha Cyg 980803 Halpha E 600 743 9 x 1149 020 NDM
Alpha Cyg 980813 Halpha E 600 751 9 x 1149 012 TLS
Alpha Cyg 980819 Halpha E 900 1506 9 x 1149 019 DCK
Alpha Cyg 980820 Halpha E 600 1169 9 x 1149 024 TLS stadium lights on
Alpha Cyg 980820 Halpha E 600 963 9 x 1149 012 TLS stadium lights on
Alpha Cyg 980826 Halpha E 900 1714 9 x 1149 016 DCK
Alpha Cyg 980827 Halpha E 600 696 9 x 1149 020 TLS
Alpha Cyg 980828 Halpha E 300 721 9 x 1149 021 KSB
Alpha Cyg 980830 Halpha E 300 144 9 x 1149 020 CLM
Alpha Cyg 980901 Halpha E 300 602 9 x 1149 020 NDM
Alpha Cyg 980901 Halpha E 300 305 9 x 1149 022 NDM
Alpha Cyg 980901 Halpha E 300 248 9 x 1149 023 NDM
Alpha Cyg 980901 Halpha E 60 94 9 x 1149 024 NDM
Alpha Cyg 980901 Halpha E 60 94 9 x 1149 025 NDM
Alpha Cyg 980901 Halpha E 60 101 9 x 1149 026 NDM
Alpha Cyg 980901 Halpha E 60 114 9 x 1149 027 NDM
Alpha Cyg 980901 Halpha E 60 114 9 x 1149 028 NDM
Alpha Cyg 980902 Halpha E 600 859 9 x 1149 018 DCK,CLM
Alpha Cyg 980905 Halpha E 300 811 9 x 1149 020 NDM,PAO
Alpha Cyg 980906 Halpha E 300 461 9 x 1149 020 NDM
Alpha Cyg 980909 Halpha E 300 261 9 x 1149 018 DCK,CLM
Alpha Cyg 980910 Halpha E 300 184 9 x 1149 014 TS
Alpha Cyg 980911 Halpha E 600 443 9 x 1149 014 CLM
Alpha Cyg 980912 Halpha E 600 1387 9 x 1149 016 HR,CLM
Alpha Cyg 980914 Halpha E 600 1785 9 x 1149 020 NDM,WJF
Alpha Cyg 980919 Halpha E 600 2833 9 x 1149 012 CLM,HR
Alpha Cyg 980921 Halpha E 600 345 9 x 1149 012 NDM
Alpha Cyg 980923 Halpha E 600 624 9 x 1149 014 CLM
Alpha Cyg 980924 Halpha E 600 481 9 x 1149 014 TS
Alpha Cyg 980927 Halpha E 600 439 9 x 1149 012 CLM
Alpha Cyg 980929 Halpha E 600 1517 9 x 1149 029 KSB,TS
Alpha Cyg 981002 Halpha E 600 518 9 x 1149 022 CLM
Alpha Cyg 981010 Halpha E 600 507 9 x 1149 014 CLM
Alpha Cyg 981011 Halpha E 600 1024 9 x 1149 014 CLM
Alpha Cyg 981012 Halpha E 300 377 9 x 1149 013 NDM
Alpha Cyg 981012 Halpha E 300 419 9 x 1149 015 NDM
Alpha Cyg 981016 Halpha E 600 72 9 x 1149 012 CLM
Alpha Cyg 981016 Halpha E 600 232 9 x 1149 013 CLM
Alpha Cyg 981019 Halpha E 300 66 9 x 1149 012 NDM,CLM
Alpha Cyg 981019 Halpha E 300 107 9 x 1149 013 NDM,CLM
Alpha Cyg 981019 Halpha E 300 140 9 x 1149 015 NDM,CLM
Alpha Cyg 981019 Halpha E 300 142 9 x 1149 017 NDM,CLM
Alpha Cyg 981020 Halpha E 300 518 9 x 1149 012 NDM,CLM
Alpha Cyg 981023 Halpha E 600 347 9 x 1149 016 CLM
Alpha Cyg 981024 Halpha E 300 672 9 x 1149 012 NDM,PAO
Alpha Cyg 981025 Halpha E 600 1202 9 x 1149 012 CLM
Alpha Cyg 981027 Halpha E 600 842 9 x 1149 012 KSB
Alpha Cyg 981029 Halpha E 300 219 9 x 1149 012 TLS
Alpha Cyg 981029 Halpha E 600 782 9 x 1149 013 TLS
Alpha Cyg 981104 Halpha E 600 98 9 x 1149 012 DCK,CLM
Alpha Cyg 981104 Halpha E 600 78 9 x 1149 013 DCK,CLM
Alpha Cyg 981118 Halpha E 300 66 9 x 1149 012 DCK,CLM
Alpha Cyg 981118 Halpha E 600 65 9 x 1149 013 DCK,CLM
Alpha Cyg 981118 Halpha E 300 138 9 x 1149 015 DCK,CLM
Alpha Cyg 981118 Halpha E 900 360 9 x 1149 017 DCK,CLM
Alpha Cyg 981120 Halpha E 900 160 9 x 1149 012 CLM
Alpha Cyg 981120 Halpha E 900 79 9 x 1149 013 CLM
Alpha Cyg 981124 Halpha E 1200 899 9 x 1149 012 KSB
Alpha Cyg 981127 Halpha E 300 252 9 x 1149 012 NDM
Alpha Cyg 981127 Halpha E 300 347 9 x 1149 014 NDM
Alpha Cyg 981127 Halpha E 300 419 9 x 1149 016 NDM
Alpha Cyg 981127 Halpha E 300 380 9 x 1149 018 NDM
Alpha Cyg 981128 Halpha E 300 461 9 x 1149 022 NDM
Alpha Cyg 981128 Hgamma L 90 46 1 x 577 025 NDM
Alpha Cyg 981128 Hgamma L 90 57 1 x 577 026 NDM
Alpha Cyg 981129 Halpha E 600 684 9 x 1149 012 CLM
Alpha Cyg 981202 Halpha E 300 450 9 x 1149 012 DCK,CLM
Alpha Cyg 981210 Halpha E 300 452 9 x 1149 018 NDM
Alpha Cyg 981212 Halpha E 300 430 9 x 1149 012 NDM,PAO
Alpha Cyg 981213 Halpha E 600 795 9 x 1149 012 CLM
Alpha Cyg 981215 Halpha E 600 85 9 x 1149 012 KSB,NDM
Alpha Cyg 981215 Halpha E 300 96 9 x 1149 013 KSB,NDM
Alpha Cyg 981215 Halpha E 300 164 9 x 1149 014 KSB,NDM
Alpha Cyg 981216 Halpha E 300 404 9 x 1149 012 NDM,CLM
Alpha Cyg 990607 Halpha E 300 681 9 x 1149 026 NDM
Alpha Cyg 990609 Halpha E 300 560 9 x 1149 024 DCK,AM
Alpha Cyg 990615 Halpha E 300 402 9 x 1149 021 WJF,NDM
Alpha Cyg 990619 Halpha E 600 683 9 x 1149 022 NDM,DH
Alpha Cyg 990621 Halpha E 300 531 9 x 1149 034 NDM
Alpha Cyg 990626 Halpha E 300 452 9 x 1149 038 NDM
Alpha Cyg 990705 Halpha E 300 622 9 x 1149 034 NDM
Alpha Cyg 990706 Halpha E 300 560 9 x 1149 035 WJF
Alpha Cyg 990707 Halpha E 300 415 9 x 1149 034 WJF
Alpha Cyg 990708 Halpha E 600 861 9 x 1149 034 AM,NDM
Alpha Cyg 990710 Halpha E 300 468 9 x 1149 031 HR,NDM
Alpha Cyg 990711 Halpha E 300 437 9 x 1149 035 NDM,DH
Alpha Cyg 990712 Halpha E 300 633 9 x 1149 038 WJF
Alpha Cyg 990717 Halpha E 300 252 9 x 1149 032 HR,NDM
Alpha Cyg 990731 Halpha E 600 545 9 x 1149 031 NDM
Alpha Cyg 990802 Halpha E 300 296 9 x 1149 039 WJF
Alpha Cyg 990803 Halpha E 600 694 9 x 1149 037 WJF
Alpha Cyg 990809 Halpha E 300 648 9 x 1149 039 NDM
Alpha Cyg 990821 Halpha E 300 681 9 x 1149 031 NDM
Alpha Cyg 990829 Halpha E 300 202 9 x 1149 031 NDM
Alpha Cyg 990830 Halpha E 600 890 9 x 1149 033 NDM,DCK
Alpha Cyg 990831 Halpha E 300 1051 9 x 1149 029 DCK
Alpha Cyg 990902 Halpha E 600 859 9 x 1149 012 DCK,AM stadium lights on
Alpha Cyg 990903 Halpha E 300 583 9 x 1149 027 KSB
Alpha Cyg 990905 Halpha E 300 485 9 x 1149 031 NDM
Alpha Cyg 990914 Halpha E 600 752 9 x 1149 015 DCK
Alpha Cyg 990915 Halpha E 600 1029 9 x 1149 031 KSB,WJF
Alpha Cyg 990916 Halpha E 600 875 9 x 1149 028 DCK,AM
Alpha Cyg 990923 Halpha E 300 446 9 x 1149 032 DCK,AM
Alpha Cyg 990924 Halpha E 300 298 9 x 1149 020 KSB,WJF
Alpha Cyg 990926 Halpha E 300 533 9 x 1149 025 AM
Alpha Cyg 991006 Halpha E 300 380 9 x 1149 033 KSB,WJF
Alpha Cyg 991007 Halpha E 300 448 9 x 1149 031 DCK,AM
Alpha Cyg 991008 Halpha E 300 261 9 x 1149 031 KSB,WJF
Alpha Cyg 991012 Halpha E 600 743 9 x 1149 028 DCK
Alpha Cyg 991015 Halpha E 300 296 9 x 1149 032 KSB,JPW,AM
Alpha Cyg 991016 Halpha E 300 292 9 x 1149 033 AM
Alpha Cyg 991020 Halpha E 300 382 9 x 1149 016 KSB
Alpha Cyg 991021 Halpha E 600 952 9 x 1149 030 DCK,AM
Alpha Cyg 991022 Halpha E 300 333 9 x 1149 014 KSB
Alpha Cyg 991025 Halpha E 300 369 9 x 1149 018 AM,DCK
Alpha Cyg 991027 Halpha E 300 206 9 x 1149 025 KSB,WJF
Alpha Cyg 991028 Halpha E 300 349 9 x 1149 013 DCK,JPW,AM
Alpha Cyg 991105 Halpha E 600 663 9 x 1149 016 KSB,AM
Alpha Cyg 991106 Halpha E 300 294 9 x 1149 014 AM
Alpha Cyg 991107 Halpha E 300 435 9 x 1149 012 AM
Alpha Cyg 991108 Halpha E 300 386 9 x 1149 014 AM,DCK
Alpha Cyg 991109 Halpha E 300 382 9 x 1149 016 AM
Alpha Cyg 991110 Halpha E 300 413 9 x 1149 024 KSB,WJF
Alpha Cyg 991115 Halpha E 300 406 9 x 1149 014 AM
Alpha Cyg 991116 Halpha E 300 432 9 x 1149 027 AM
Alpha Cyg 991117 Halpha E 300 377 9 x 1149 027 KSB,AM,WJF
Alpha Cyg 991118 Halpha E 300 342 9 x 1149 023 KSB,AM
Alpha Cyg 991119 Halpha E 600 290 9 x 1149 027 KSB,WJF
Alpha Cyg 991130 Halpha E 300 496 9 x 1149 014 AM
Alpha Cyg 991208 Halpha E 300 261 9 x 1149 023 KSB start in twilight
Alpha Cyg 991212 Halpha E 300 380 9 x 1149 022 DCK,AM
Alpha Cyg 20000810 Halpha E 300 170 9 x 1149 015 DCK,JPW
Alpha Cyg 20000810 Halpha E 600 434 9 x 1149 016 DCK,JPW
Alpha Cyg 20000821 Halpha E 300 286 9 x 1149 024 AM,DCK
Alpha Cyg 20000903 Halpha E 600 453 9 x 1149 019 NDM
Alpha Cyg 20000905 Halpha E 300 263 9 x 1149 013 AM,DCK
Alpha Cyg 20000905 Halpha E 300 204 9 x 1149 017 AM,DCK
Alpha Cyg 20000907 Halpha E 300 196 9 x 1149 018 WJF
Alpha Cyg 20000913 Halpha E 300 228 9 x 1149 019 KSB,AM
Alpha Cyg 20000914 Halpha E 300 252 9 x 1149 018 WJF,AM
Alpha Cyg 20000916 Halpha E 300 260 9 x 1149 019 NDM,AM
Alpha Cyg 20000917 Halpha E 300 260 9 x 1149 024 NDM
Alpha Cyg 20000918 Halpha E 300 353 9 x 1149 020 AM
Alpha Cyg 20000919 Halpha E 300 212 9 x 1149 020 AM,WJF
Alpha Cyg 20000920 Halpha E 300 163 9 x 1149 022 KSB,AM
Alpha Cyg 20000922 Halpha E 300 128 9 x 1149 018 KSB
Alpha Cyg 20000922 Halpha E 300 160 9 x 1149 019 KSB
Alpha Cyg 20000926 Halpha E 600 301 9 x 1149 014 AM
Alpha Cyg 20000927 Halpha E 300 237 9 x 1149 024 KSB,AM
Alpha Cyg 20000929 Halpha E 300 301 9 x 1149 022 NDM
Alpha Cyg 20000930 Halpha E 300 291 9 x 1149 022 NDM
Alpha Cyg 20001001 Halpha E 900 213 9 x 1149 012 NDM
Alpha Cyg 20001002 Halpha E 600 550 9 x 1149 014 DCK
Alpha Cyg 20001007 Halpha E 600 506 9 x 1149 012 NDM
Alpha Cyg 20001008 Halpha E 300 353 9 x 1149 012 NDM
Alpha Cyg 20001015 Halpha E 600 574 9 x 1149 012 NDM
Alpha Cyg 20001019 Halpha E 600 977 9 x 1149 012 WJF,DCK
Alpha Cyg 20001020 Halpha E 300 312 9 x 1149 016 KSB
Alpha Cyg 20001021 Halpha E 300 167 9 x 1149 012 NDM,AM
Alpha Cyg 20001021 Halpha E 300 239 9 x 1149 014 NDM,AM
Alpha Cyg 20001022 Halpha E 300 266 9 x 1149 012 NDM,DCK
Alpha Cyg 20001023 Halpha E 600 704 9 x 1149 012 DCK
Alpha Cyg 20001028 Halpha E 300 370 9 x 1149 012 NDM
Alpha Cyg 20001029 Halpha E 600 715 9 x 1149 014 AM,DCK
Alpha Cyg 20001030 Halpha E 600 372 9 x 1149 014 DCK
Alpha Cyg 20001101 Halpha E 600 585 9 x 1149 012 KSB
Alpha Cyg 20001105 Halpha E 300 426 9 x 1149 012 NDM,DCK
Alpha Cyg 20001106 Halpha E 300 526 9 x 1149 012 DCK
Alpha Cyg 20001116 Halpha E 300 244 9 x 1149 012 WJF
Alpha Cyg 20001123 Halpha E 300 229 9 x 1149 022 NDM
Alpha Cyg 20001125 Halpha E 300 199 9 x 1149 022 NDM
Alpha Cyg 20001204 Halpha E 300 164 9 x 1149 012 AM
Alpha Cyg 20001222 Halpha E 600 69 9 x 1149 012 AM
Alpha Cyg 20001222 Halpha E 600 138 9 x 1149 014 AM
Alpha Cyg 20010110 Halpha E 300 124 9 x 1149 022 NDM,AM,DCK
Alpha Cyg 20010111 Halpha E 600 71 9 x 1149 022 AM,DCK
Alpha Cyg 20010326 Halpha E 900 458 9 x 1149 027 NDM,DCK
Alpha Cyg 20010328 Halpha E 900 456 9 x 1149 028 KSB,JPW,JT,AM
Alpha Cyg 20010402 Halpha E 300 216 9 x 1149 043 NDM
Alpha Cyg 20010429 Halpha E 300 372 9 x 1149 027 NDM,JT,DCK
Alpha Cyg 20010430 Halpha E 300 142 9 x 1149 024 NDM,JT,DCK
Alpha Cyg 20010430 Halpha E 600 149 9 x 1149 025 NDM,JT,DCK
Alpha Cyg 20010504 Halpha E 600 452 9 x 1149 027 AM
Alpha Cyg 20010509 Halpha E 900 617 9 x 1149 022 KSB,AM
Alpha Cyg 20010510 Halpha E 600 390 9 x 1149 024 WJF,DCK
Alpha Cyg 20010609 Halpha E 300 362 9 x 1149 028 NDM,JT
Alpha Cyg 20010614 Halpha E 600 152 9 x 1149 051 DCK
Alpha Cyg 20010619 Halpha E 300 353 9 x 1149 012 NDM
Alpha Cyg 20010626 Halpha E 300 251 9 x 1149 026 NDM,JT,AG
Alpha Cyg 20010630 Halpha E 600 427 9 x 1149 020 NDM
Alpha Cyg 20010702 Halpha E 600 455 9 x 1149 024 NDM,JT,AG
Alpha Cyg 20010705 Halpha E 300 268 9 x 1149 025 NDM
Alpha Cyg 20010706 Halpha E 300 232 9 x 1149 063 NDM
Alpha Cyg 20010710 Halpha E 300 273 9 x 1149 065 NDM
Alpha Cyg 20010710 Halpha E 300 183 9 x 1149 020 JPW
Alpha Cyg 20010710 Halpha E 500 248 9 x 1149 022 JPW
Alpha Cyg 20010712 Halpha E 300 197 9 x 1149 012 JPW
Alpha Cyg 20010714 Halpha E 300 229 9 x 1149 035 NDM,JT
Alpha Cyg 20010715 Halpha E 300 305 9 x 1149 022 JT,NDM
Alpha Cyg 20010725 Halpha E 600 86 9 x 1149 019 WJF
Alpha Cyg 20010725 Halpha E 600 174 9 x 1149 020 WJF
Alpha Cyg 20010814 Halpha E 300 153 9 x 1149 016 JPW
Alpha Cyg 20010830 Halpha E 300 315 9 x 1149 018 JPW
Alpha Cyg 20010902 Halpha E 300 253 9 x 1149 022 JT,JPW
Alpha Cyg 20010903 Halpha E 300 192 9 x 1149 022 JT,DCK
Alpha Cyg 20010905 Halpha E 300 283 9 x 1149 018 NDM,PAS,AG,LAS,DS,AM
Alpha Cyg 20010905 Halpha E 300 323 9 x 1149 020 NDM,PAS,AG,LAS,DS,AM
Alpha Cyg 20010905 Halpha E 300 258 9 x 1149 022 NDM,PAS,AG,LAS,DS,AM
Alpha Cyg 20010906 Halpha E 300 297 9 x 1149 021 JPW
Alpha Cyg 20010907 Halpha E 300 315 9 x 1149 018 NDM
Alpha Cyg 20010911 Halpha E 300 325 9 x 1149 022 JPW
Alpha Cyg 20010912 Halpha E 300 337 9 x 1149 018 NDM
Alpha Cyg 20010913 Halpha E 300 447 9 x 1149 016 JPW
Alpha Cyg 20010915 Halpha E 600 682 9 x 1149 012 AM
Alpha Cyg 20010916 Halpha E 300 387 9 x 1149 016 JPW,AM
Alpha Cyg 20010917 Halpha E 300 498 9 x 1149 014 JT,DCK
Alpha Cyg 20010921 Halpha E 300 371 9 x 1149 012 NDM
Alpha Cyg 20010928 Halpha E 441 457 9 x 1149 012 NDM,LAS,PAS,AG,DS
Alpha Cyg 20010930 Halpha E 300 425 9 x 1149 016 JPW stadium lights on
Alpha Cyg 20011001 Halpha E 300 535 9 x 1149 018 JT stadium lights on
Alpha Cyg 20011002 Halpha E 300 476 9 x 1149 015 JPW stadium lights on
Alpha Cyg 20011003 Halpha E 300 342 9 x 1149 019 NDM,LAS,PAS,AG
Alpha Cyg 20011004 Halpha E 300 409 9 x 1149 021 JPW stadium lights on
Alpha Cyg 20011008 Halpha E 300 155 9 x 1149 012 JT
Alpha Cyg 20011008 Halpha E 300 520 9 x 1149 013 JT
Alpha Cyg 20011010 Halpha E 600 752 9 x 1149 012 LAS,PAS,AG,NDM
Alpha Cyg 20011018 Halpha E 300 543 9 x 1149 012 JPW
Alpha Cyg 20011020 Halpha E 300 827 9 x 1149 012 JPW
Alpha Cyg 20011020 Halpha E 300 373 9 x 1149 015 JPW through clouds
Alpha Cyg 20011029 Halpha E 300 443 9 x 1149 013 JT,JPW
Alpha Cyg 20011030 Halpha E 300 374 9 x 1149 013 JPW
Alpha Cyg 20011101 Halpha E 300 508 9 x 1149 013 JPW stadium lights on
Alpha Cyg 20011103 Halpha E 300 308 9 x 1149 012 AM
Alpha Cyg 20011104 Halpha E 300 305 9 x 1149 012 AM stadium lights on
Alpha Cyg 20011105 Halpha E 300 295 9 x 1149 012 JT stadium lights on
Alpha Cyg 20011106 Halpha E 300 312 9 x 1149 012 JPW stadium lights on
Alpha Cyg 20011107 Halpha E 300 254 9 x 1149 012 NDM,AG,LAS,PAS stadium lights on
Alpha Cyg 20011110 Halpha E 300 181 9 x 1149 012 AM
Alpha Cyg 20011111 Halpha E 300 398 9 x 1149 014 JPW,AM
Alpha Cyg 20011112 Halpha E 300 373 9 x 1149 012 NDM
Alpha Cyg 20011112 Halpha E 300 287 9 x 1149 014 NDM
Alpha Cyg 20011113 Halpha E 300 468 9 x 1149 014 JPW
Alpha Cyg 20011122 Halpha E 300 508 9 x 1149 012 NDM,AM
Alpha Cyg 20011210 Halpha E 300 383 9 x 1149 012 JT
Alpha Cyg 20011219 Halpha E 300 397 9 x 1149 012 NDM
Alpha Cyg 20011221 Halpha E 300 265 9 x 1149 012 NDM,JPW
Alpha Cyg 20011222 Halpha E 300 307 9 x 1149 014 NDM,JPW
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Alpha Cyg 20010725 Halpha E 600 86 9 x 1149 019 WJF Alpha Cyg 20010725 Halpha E 600 174 9 x 1149 020 WJF Ritter Observations of Alpha Lyr

Ritter Observation Log for Alpha Lyr

Alpha Lyr (example spectra)
HD172167
RA(FK5 2000): 18 36 56
Dec(FK5 2000): +38 47 01
Spectral Type: A0V
Type: A
V Mag: 0.03
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Alpha Lyr 20000805 Halpha E 600 890 9 x 1149 016 AM
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BD631964.html010064400011330000306000000027020740345573500137630ustar00ritterspecial00000400000117 Ritter Observations of BD631964

Ritter Observation Log for BD631964

BD631964 (example spectra)
HD
RA(FK5 2000): 23 17 22
Dec(FK5 2000): +64 07 16
Spectral Type: B0II
Type: B
V Mag: 8.49
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
BD631964 981029 Hgamma L 3600 39 1 x 577 017 TLS
BD631964 981106 Hgamma L 3600 39 1 x 577 014 TLS
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BV-Cam.html010064400011330000306000000047310743001047700140000ustar00ritterspecial00000400000117 Ritter Observations of BV Cam

Ritter Observation Log for BV Cam

BV Cam (example spectra)
HD32343
RA(FK5 2000): 05 06 08
Dec(FK5 2000): +58 58 21
Spectral Type: B2.5Ve
Type: Be
V Mag: 5.03
Contact: AM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
BV Cam 971113 Halpha E 1800 63 9 x 1149 028 TLS,AM
BV Cam 20011104 Halpha E 3000 166 9 x 1149 028 AM stadium lights on
BV Cam 20011108 Halpha E 2400 198 9 x 1149 026 JPW
BV Cam 20011222 Halpha E 3600 142 9 x 1149 045 NDM,JPW
BV Cam 20020202 Halpha E 1005 84 9 x 1149 022 NDM,JPW
BV Cam 20020205 Halpha E 1800 79 9 x 1149 014 KSB,JPW
BV Cam 20020205 Halpha E 1200 71 9 x 1149 016 KSB,JPW
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Beta-CMa.html010064400011330000306000000024020736560567100143120ustar00ritterspecial00000400000117 Ritter Observations of Beta CMa

Ritter Observation Log for Beta CMa

Beta CMa (example spectra)
HD44743
RA(FK5 2000): 06 22 42
Dec(FK5 2000): -17 57 21
Spectral Type: B1II
Type: B
V Mag: 1.98
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Beta CMa 20000229 Halpha E 300 213 9 x 1149 018 DCK
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Beta-CMi.html010064400011330000306000000241620743304024300143110ustar00ritterspecial00000400000117 Ritter Observations of Beta CMi

Ritter Observation Log for Beta CMi

Beta CMi (example spectra)
HD58715
RA(FK5 2000): 07 27 09
Dec(FK5 2000): +08 17 21
Spectral Type: B8Ve
Type: Be
V Mag: 2.886
Contact: AM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Beta CMi 20000128 Halpha E 900 138 9 x 1149 024 AM,DCK
Beta CMi 20000209 Halpha E 1800 160 9 x 1149 014 WJF,DCK
Beta CMi 20000212 Halpha E 1200 188 9 x 1149 021 AM
Beta CMi 20000303 Halpha E 1200 371 9 x 1149 016 AM,DCK
Beta CMi 20000305 Halpha E 900 314 9 x 1149 016 AM
Beta CMi 20000306 Halpha E 900 239 9 x 1149 020 AM
Beta CMi 20001209 Halpha E 600 109 9 x 1149 028 NDM,AM
Beta CMi 20001209 Halpha E 1200 147 9 x 1149 030 NDM,AM
Beta CMi 20010110 Halpha E 1500 144 9 x 1149 047 NDM,AM,DCK
Beta CMi 20010110 Halpha E 1800 148 9 x 1149 049 NDM,AM,DCK
Beta CMi 20010111 Halpha E 2400 187 9 x 1149 041 AM,DCK
Beta CMi 20010126 Halpha E 1200 152 9 x 1149 028 AM
Beta CMi 20010128 Halpha E 1200 95 9 x 1149 027 NDM,DCK
Beta CMi 20010128 Halpha E 1200 113 9 x 1149 028 NDM,DCK
Beta CMi 20010211 Halpha E 1200 105 9 x 1149 032 NDM,DCK
Beta CMi 20010211 Halpha E 1200 77 9 x 1149 033 NDM,DCK
Beta CMi 20010219 Halpha E 300 64 9 x 1149 025 NDM,DCK
Beta CMi 20010219 Halpha E 2400 100 9 x 1149 026 NDM,DCK
Beta CMi 20010221 Halpha E 1800 146 9 x 1149 024 KSB,AM
Beta CMi 20010222 Halpha E 1800 98 9 x 1149 017 WJF,DCK
Beta CMi 20010224 Halpha E 3600 157 9 x 1149 020 NDM
Beta CMi 20010301 Halpha E 600 89 9 x 1149 012 WJF,DCK abort due to clouds
Beta CMi 20010301 Halpha E 1800 201 9 x 1149 014 WJF,DCK
Beta CMi 20010308 Halpha E 1800 161 9 x 1149 020 WJF,DCK
Beta CMi 20010312 Halpha E 1800 206 9 x 1149 022 AM
Beta CMi 20010322 Halpha E 1800 177 9 x 1149 015 WJF
Beta CMi 20010326 Halpha E 3600 92 9 x 1149 012 NDM,DCK
Beta CMi 20010326 Halpha E 3600 284 9 x 1149 014 NDM,DCK
Beta CMi 20010328 Halpha E 1800 101 9 x 1149 014 KSB,JPW,JT,AM
Beta CMi 20010402 Halpha E 2700 278 9 x 1149 014 NDM
Beta CMi 20010409 Halpha E 1800 367 9 x 1149 014 NDM,JT
Beta CMi 20010430 Halpha E 1800 155 9 x 1149 014 NDM,JT,DCK
Beta CMi 20011106 Halpha E 900 256 9 x 1149 041 JPW
Beta CMi 20011108 Halpha E 900 266 9 x 1149 032 JPW
Beta CMi 20011122 Halpha E 1200 249 9 x 1149 040 NDM,AM
Beta CMi 20011222 Halpha E 1800 346 9 x 1149 047 NDM,JPW
Beta CMi 20020122 Halpha E 1500 246 9 x 1149 022 KSB,JPW
Beta CMi 20020125 Halpha E 1500 159 9 x 1149 018 AM
Beta CMi 20020127 Halpha E 1200 175 9 x 1149 030 NDM
Beta CMi 20020203 Halpha E 1800 218 9 x 1149 022 NDM,AM
Beta CMi 20020205 Halpha E 1200 94 9 x 1149 025 KSB,JPW
Beta CMi 20020206 Halpha E 1200 153 9 x 1149 029 NDM,AM
Beta CMi 20020206 Halpha E 1200 134 9 x 1149 031 NDM,AM
Beta CMi 20020208 Halpha E 1200 223 9 x 1149 024 AM
Beta CMi 20020214 Halpha E 1200 193 9 x 1149 024 ACG,NDM,JPW
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Beta-Cep.html010064400011330000306000000070510737325660700143660ustar00ritterspecial00000400000117 Ritter Observations of Beta Cep

Ritter Observation Log for Beta Cep

Beta Cep (example spectra)
HD205021
RA(FK5 2000): 21 28 39
Dec(FK5 2000): +70 33 39
Spectral Type: B2IIIe
Type: B
V Mag: 3.216
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Beta Cep 20010630 Halpha E 921 104 9 x 1149 022 NDM aborted due to clouds
Beta Cep 20010702 Halpha E 3600 300 9 x 1149 026 NDM,JT,AG
Beta Cep 20010714 Halpha E 1800 260 9 x 1149 037 NDM,JT
Beta Cep 20010903 Halpha E 3600 545 9 x 1149 020 JT,DCK
Beta Cep 20010905 Halpha E 1200 107 9 x 1149 028 NDM,LAS,PAS,AG,DS,AM
Beta Cep 20010905 Halpha E 1200 114 9 x 1149 030 NDM,LAS,PAS,AG,DS,AM
Beta Cep 20010906 Halpha E 1800 271 9 x 1149 025 JPW
Beta Cep 20010907 Halpha E 1800 388 9 x 1149 020 NDM
Beta Cep 20010915 Halpha E 1200 191 9 x 1149 016 AM
Beta Cep 20011107 Halpha E 630 151 9 x 1149 014 NDM,AG,LAS,PAS stadium lights on,abort due to clouds
Beta Cep 20011110 Halpha E 1500 92 9 x 1149 016 AM
Beta Cep 20011110 Halpha E 1800 156 9 x 1149 018 AM
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Beta-Leo.html010064400011330000306000000024030741765031300143610ustar00ritterspecial00000400000117 Ritter Observations of Beta Leo

Ritter Observation Log for Beta Leo

Beta Leo (example spectra)
HD102647
RA(FK5 2000): 11 49 04
Dec(FK5 2000): +14 34 19
Spectral Type: A3V
Type: D Sct
V Mag: 2.14
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Beta Leo 980313 Halpha E 900 211 9 x 1149 016 AM
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Beta-Lyr.html010064400011330000306000000547460742315733500144340ustar00ritterspecial00000400000117 Ritter Observations of Beta Lyr

Ritter Observation Log for Beta Lyr

Beta Lyr (example spectra)
HD174639
RA(FK5 2000): 18 50 05
Dec(FK5 2000): +33 21 46
Spectral Type: B7Ve
Type: Bin
V Mag: 3.52
Contact: KSB

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Beta Lyr 971019 Halpha E 1200 1194 9 x 1149 012 AM,CLM
Beta Lyr 971020 Halpha E 1200 254 9 x 1149 012 AM
Beta Lyr 971021 Halpha E 1800 160 9 x 1149 014 KSB,CLM
Beta Lyr 971031 Halpha E 1200 391 9 x 1149 012 NDM
Beta Lyr 971109 Halpha E 1200 846 9 x 1149 014 CLM
Beta Lyr 980427 Halpha E 600 248 9 x 1149 024 CLM into twilight
Beta Lyr 980428 Halpha E 900 373 9 x 1149 032 NDM,CLM shutter partially closed
Beta Lyr 980519 Halpha E 1020 333 9 x 1149 030 NDM
Beta Lyr 980522 Halpha E 3600 418 9 x 1149 024 KSB
Beta Lyr 980527 Halpha E 3000 116 9 x 1149 017 DCK
Beta Lyr 980527 Halpha E 1500 72 9 x 1149 018 DCK
Beta Lyr 980608 Halpha E 600 344 9 x 1149 022 NDM
Beta Lyr 980703 Halpha E 1800 424 9 x 1149 016 KSB
Beta Lyr 980705 Halpha E 900 367 9 x 1149 021 NDM
Beta Lyr 980706 Halpha E 1200 413 9 x 1149 014 NDM
Beta Lyr 980710 Halpha E 1200 111 9 x 1149 038 KSB
Beta Lyr 980712 Halpha E 1200 92 9 x 1149 018 CLM
Beta Lyr 980727 Halpha E 900 81 9 x 1149 024 NDM
Beta Lyr 980727 Halpha E 900 118 9 x 1149 033 NDM
Beta Lyr 980802 Halpha E 1200 366 9 x 1149 033 CLM,NDM
Beta Lyr 980803 Halpha E 600 162 9 x 1149 015 NDM
Beta Lyr 980803 Halpha E 600 151 9 x 1149 016 NDM
Beta Lyr 980819 Halpha E 600 197 9 x 1149 012 DCK
Beta Lyr 980819 Halpha E 1200 311 9 x 1149 013 DCK
Beta Lyr 980820 Halpha E 300 65 9 x 1149 017 TLS stadium lights on
Beta Lyr 980820 Halpha E 600 129 9 x 1149 018 TLS stadium lights on
Beta Lyr 980821 Halpha E 1200 241 9 x 1149 014 KSB stadium lights on
Beta Lyr 980826 Halpha E 1800 507 9 x 1149 014 DCK
Beta Lyr 980827 Halpha E 1200 355 9 x 1149 012 TLS
Beta Lyr 980828 Halpha E 1200 135 9 x 1149 014 KSB
Beta Lyr 980830 Halpha E 1200 349 9 x 1149 012 CLM
Beta Lyr 980901 Halpha E 600 153 9 x 1149 014 NDM
Beta Lyr 980901 Halpha E 600 186 9 x 1149 015 NDM
Beta Lyr 980902 Halpha E 1800 276 9 x 1149 016 DCK,CLM
Beta Lyr 980905 Halpha E 600 248 9 x 1149 012 NDM,PAO
Beta Lyr 980906 Halpha E 600 415 9 x 1149 012 NDM
Beta Lyr 980909 Halpha E 1200 350 9 x 1149 014 DCK,CLM
Beta Lyr 980914 Halpha E 600 215 9 x 1149 012 NDM,WJF
Beta Lyr 980929 Halpha E 1200 50 9 x 1149 024 KSB,TS
Beta Lyr 980929 Halpha E 1200 237 9 x 1149 025 KSB,TS
Beta Lyr 981012 Halpha E 1800 450 9 x 1149 017 NDM
Beta Lyr 981024 Halpha E 900 261 9 x 1149 014 NDM,PAO
Beta Lyr 990609 Halpha E 2400 318 9 x 1149 020 DCK,AM
Beta Lyr 990615 Halpha E 2400 179 9 x 1149 016 WJF,NDM
Beta Lyr 990616 Halpha E 1800 78 9 x 1149 019 DCK
Beta Lyr 990618 Halpha E 1800 364 9 x 1149 020 DCK
Beta Lyr 990619 Halpha E 1200 190 9 x 1149 016 NDM,DH
Beta Lyr 990621 Halpha E 900 212 9 x 1149 024 NDM
Beta Lyr 990622 Halpha E 900 208 9 x 1149 029 WJF,NDM
Beta Lyr 990623 Halpha E 1800 415 9 x 1149 033 DCK
Beta Lyr 990626 Halpha E 900 226 9 x 1149 026 NDM
Beta Lyr 990701 Halpha E 1200 347 9 x 1149 016 NDM
Beta Lyr 990706 Halpha E 1200 215 9 x 1149 024 WJF
Beta Lyr 990707 Halpha E 1500 371 9 x 1149 024 WJF
Beta Lyr 990708 Halpha E 900 259 9 x 1149 026 AM,NDM
Beta Lyr 990710 Halpha E 1200 320 9 x 1149 024 HR,NDM
Beta Lyr 990711 Halpha E 900 199 9 x 1149 024 NDM,DH
Beta Lyr 990712 Halpha E 1200 274 9 x 1149 024 WJF
Beta Lyr 990713 Halpha E 1200 112 9 x 1149 024 AM
Beta Lyr 990714 Halpha E 1500 292 9 x 1149 024 WJF
Beta Lyr 990715 Halpha E 1800 549 9 x 1149 024 KSB
Beta Lyr 990716 Halpha E 1800 446 9 x 1149 024 AM
Beta Lyr 990717 Halpha E 1200 155 9 x 1149 024 HR,NDM
Beta Lyr 990723 Halpha E 1200 421 9 x 1149 024 AM
Beta Lyr 990728 Halpha E 1200 292 9 x 1149 031 WJF
Beta Lyr 990802 Halpha E 1200 333 9 x 1149 031 WJF
Beta Lyr 990803 Halpha E 1200 234 9 x 1149 031 WJF
Beta Lyr 990806 Halpha E 600 85 9 x 1149 014 AM
Beta Lyr 990806 Halpha E 1200 186 9 x 1149 016 AM
Beta Lyr 990809 Halpha E 1200 276 9 x 1149 031 NDM
Beta Lyr 990811 Halpha E 1200 362 9 x 1149 029 NDM
Beta Lyr 990816 Halpha E 1200 362 9 x 1149 029 NDM
Beta Lyr 990818 Halpha E 1200 226 9 x 1149 029 AM
Beta Lyr 990821 Halpha E 1200 322 9 x 1149 029 NDM
Beta Lyr 990829 Halpha E 1200 186 9 x 1149 029 NDM
Beta Lyr 990830 Halpha E 1200 276 9 x 1149 031 NDM,DCK
Beta Lyr 990831 Halpha E 600 166 9 x 1149 024 DCK
Beta Lyr 990901 Halpha E 1200 182 9 x 1149 029 KSB,WJF,DH
Beta Lyr 990903 Halpha E 1200 199 9 x 1149 025 KSB
Beta Lyr 990904 Halpha E 1200 331 9 x 1149 022 AM
Beta Lyr 990905 Halpha E 1200 219 9 x 1149 029 NDM
Beta Lyr 990914 Halpha E 1200 164 9 x 1149 012 DCK
Beta Lyr 990914 Halpha E 1800 248 9 x 1149 013 DCK
Beta Lyr 990916 Halpha E 900 186 9 x 1149 022 DCK,AM
Beta Lyr 990923 Halpha E 1200 237 9 x 1149 013 DCK,AM
Beta Lyr 990924 Halpha E 1200 298 9 x 1149 014 KSB,WJF
Beta Lyr 990926 Halpha E 1200 252 9 x 1149 022 AM
Beta Lyr 20000805 Halpha E 1200 178 9 x 1149 018 AM
Beta Lyr 20000808 Halpha E 1200 144 9 x 1149 017 AM,JPW
Beta Lyr 20000810 Halpha E 1200 104 9 x 1149 012 DCK,JPW
Beta Lyr 20000810 Halpha E 1200 69 9 x 1149 013 DCK,JPW
Beta Lyr 20000811 Halpha E 1200 156 9 x 1149 016 DCK,JPW
Beta Lyr 20000820 Halpha E 1200 118 9 x 1149 012 AM,JPW
Beta Lyr 20000821 Halpha E 900 70 9 x 1149 018 AM,DCK
Beta Lyr 20000821 Halpha E 1200 163 9 x 1149 020 AM,DCK
Beta Lyr 20000825 Halpha E 1200 116 9 x 1149 020 KSB,AM
Beta Lyr 20000831 Halpha E 1200 76 9 x 1149 015 WJF,DCK
Beta Lyr 20000901 Halpha E 1200 84 9 x 1149 015 KSB,JPW,JT
Beta Lyr 20000901 Halpha E 1200 161 9 x 1149 016 KSB,JPW,JT
Beta Lyr 20000902 Halpha E 2400 206 9 x 1149 020 NDM
Beta Lyr 20000903 Halpha E 2400 242 9 x 1149 015 NDM
Beta Lyr 20000913 Halpha E 1200 159 9 x 1149 014 KSB,AM
Beta Lyr 20000916 Halpha E 1200 173 9 x 1149 015 NDM,AM
Beta Lyr 20000917 Halpha E 1200 160 9 x 1149 018 NDM
Beta Lyr 20000917 Halpha E 1200 140 9 x 1149 020 NDM
Beta Lyr 20000929 Halpha E 1200 225 9 x 1149 018 NDM
Beta Lyr 20000930 Halpha E 1200 237 9 x 1149 016 NDM
Beta Lyr 20001002 Halpha E 900 90 9 x 1149 012 DCK
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Beta Lyr Ritter Observations of Beta Ori

Ritter Observation Log for Beta Ori

Beta Ori (example spectra)
HD34085
RA(FK5 2000): 05 14 32
Dec(FK5 2000): -08 12 06
Spectral Type: B8Iab
Type: Bsg
V Mag: 0.12
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Beta Ori 971127 Halpha E 300 3638 9 x 1149 028 NDM,AM
Beta Ori 971216 Halpha E 300 778 9 x 1149 035 KSB,CLM
Beta Ori 971218 Halpha E 300 1537 9 x 1149 030 TLS,AM
Beta Ori 980114 Halpha E 180 1433 9 x 1149 022 NDM,DCK
Beta Ori 980207 Halpha E 200 503 9 x 1149 012 CLM
Beta Ori 980208 Halpha E 200 776 9 x 1149 018 CLM,NDM
Beta Ori 980215 Halpha E 600 733 9 x 1149 020 AM
Beta Ori 980302 Halpha E 120 1209 9 x 1149 022 NDM,CLM
Beta Ori 981127 Halpha E 180 551 9 x 1149 040 NDM
Beta Ori 981128 Halpha E 300 830 9 x 1149 055 NDM
Beta Ori 981128 Hgamma L 60 54 1 x 577 058 NDM
Beta Ori 981202 Halpha E 300 692 9 x 1149 032 DCK,CLM
Beta Ori 981209 Halpha E 300 749 9 x 1149 018 DCK,CLM
Beta Ori 981210 Halpha E 300 826 9 x 1149 044 NDM
Beta Ori 981212 Halpha E 300 688 9 x 1149 040 NDM,PAO
Beta Ori 981215 Halpha E 300 952 9 x 1149 030 KSB,NDM
Beta Ori 981216 Halpha E 300 769 9 x 1149 025 NDM,CLM
Beta Ori 990130 Halpha E 300 177 9 x 1149 018 NDM
Beta Ori 990130 Halpha E 300 125 9 x 1149 020 NDM
Beta Ori 990130 Halpha E 300 140 9 x 1149 021 NDM
Beta Ori 990210 Halpha E 600 72 9 x 1149 020 KSB,DCK
Beta Ori 990211 Halpha E 300 252 9 x 1149 014 NDM
Beta Ori 990214 Halpha E 300 487 9 x 1149 014 DCK,NDM
Beta Ori 990215 Halpha E 300 472 9 x 1149 014 HR,NDM
Beta Ori 990216 Halpha E 300 349 9 x 1149 012 WJF,NDM
Beta Ori 990222 Halpha E 300 391 9 x 1149 016 HR,NDM
Beta Ori 990223 Halpha E 300 131 9 x 1149 012 NDM
Beta Ori 990223 Halpha E 600 145 9 x 1149 014 NDM
Beta Ori 990302 Halpha E 300 569 9 x 1149 022 NDM
Beta Ori 990305 Halpha E 300 483 9 x 1149 012 NDM
Beta Ori 990313 Halpha E 300 342 9 x 1149 012 NDM dome lights were on
Beta Ori 990313 Halpha E 300 327 9 x 1149 014 NDM dome lights now off
Beta Ori 990315 Halpha E 600 536 9 x 1149 012 NDM
Beta Ori 990316 Halpha E 300 408 9 x 1149 012 NDM,WJF
Beta Ori 990317 Halpha E 300 276 9 x 1149 012 KSB
Beta Ori 990320 Halpha E 300 305 9 x 1149 022 NDM
Beta Ori 990324 Halpha E 300 226 9 x 1149 022 NDM
Beta Ori 991027 Halpha E 300 507 9 x 1149 037 KSB,WJF
Beta Ori 991028 Halpha E 360 747 9 x 1149 036 AM
Beta Ori 991029 Halpha E 300 745 9 x 1149 043 KSB,WJF
Beta Ori 991108 Halpha E 600 1156 9 x 1149 025 AM,DCK
Beta Ori 991109 Halpha E 300 336 9 x 1149 026 AM
Beta Ori 991115 Halpha E 600 562 9 x 1149 038 AM
Beta Ori 991116 Halpha E 300 734 9 x 1149 042 AM
Beta Ori 991118 Halpha E 300 745 9 x 1149 040 KSB,AM
Beta Ori 991119 Halpha E 300 424 9 x 1149 039 KSB,WJF
Beta Ori 991128 Halpha E 300 1128 9 x 1149 040 AM
Beta Ori 991130 Halpha E 300 679 9 x 1149 028 AM
Beta Ori 991211 Halpha E 300 952 9 x 1149 039 AM
Beta Ori 20000125 Halpha E 600 426 9 x 1149 036 AM,DCK
Beta Ori 20001012 Halpha E 300 557 9 x 1149 032 WJF,DCK
Beta Ori 20001030 Halpha E 300 699 9 x 1149 028 DCK
Beta Ori 20001105 Halpha E 600 1319 9 x 1149 036 NDM,DCK
Beta Ori 20001223 Halpha E 600 259 9 x 1149 023 NDM,AM
Beta Ori 20001223 Halpha E 600 271 9 x 1149 025 NDM,AM
Beta Ori 20010109 Halpha E 300 188 9 x 1149 024 NDM,DCK
Beta Ori 20010109 Halpha E 300 217 9 x 1149 025 NDM,DCK
Beta Ori 20010110 Halpha E 600 312 9 x 1149 045 NDM,AM,DCK
Beta Ori 20010111 Halpha E 900 264 9 x 1149 043 AM,DCK
Beta Ori 20010121 Halpha E 300 242 9 x 1149 012 NDM
Beta Ori 20010126 Halpha E 600 257 9 x 1149 022 AM
Beta Ori 20010128 Halpha E 600 489 9 x 1149 019 NDM,DCK
Beta Ori 20010211 Halpha E 300 326 9 x 1149 022 NDM,DCK
Beta Ori 20010213 Halpha E 300 282 9 x 1149 012 WJF,AM
Beta Ori 20010219 Halpha E 300 292 9 x 1149 017 NDM,DCK
Beta Ori 20010221 Halpha E 300 256 9 x 1149 016 KSB,AM
Beta Ori 20010222 Halpha E 300 169 9 x 1149 014 WJF,DCK
Beta Ori 20010222 Halpha E 300 159 9 x 1149 015 WJF,DCK
Beta Ori 20010224 Halpha E 600 241 9 x 1149 014 NDM
Beta Ori 20010228 Halpha E 900 521 9 x 1149 012 KSB,NDM
Beta Ori 20010302 Halpha E 600 213 9 x 1149 014 AM,JPW
Beta Ori 20010304 Halpha E 900 344 9 x 1149 012 NDM
Beta Ori 20010308 Halpha E 300 429 9 x 1149 014 WJF,DCK
Beta Ori 20010311 Halpha E 600 168 9 x 1149 014 AM
Beta Ori 20010312 Halpha E 600 468 9 x 1149 016 AM
Beta Ori 20010318 Halpha E 600 763 9 x 1149 012 NDM,DCK
Beta Ori 20010319 Halpha E 300 491 9 x 1149 018 NDM,AM
Beta Ori 20010321 Halpha E 600 60 9 x 1149 012 KSB
Beta Ori 20010321 Halpha E 1200 78 9 x 1149 013 KSB
Beta Ori 20010323 Halpha E 600 235 9 x 1149 012 AM,JPW
Beta Ori 20010323 Halpha E 1200 184 9 x 1149 016 AM,JPW
Beta Ori 20011106 Halpha E 300 612 9 x 1149 033 JPW
Beta Ori 20011112 Halpha E 300 617 9 x 1149 032 NDM
Beta Ori 20011122 Halpha E 300 595 9 x 1149 032 NDM,AM
Beta Ori 20011123 Halpha E 300 589 9 x 1149 016 NDM
Beta Ori 20011221 Halpha E 300 576 9 x 1149 028 NDM,JPW
Beta Ori 20011222 Halpha E 300 824 9 x 1149 035 NDM,JPW
Beta Ori 20020120 Halpha E 300 228 9 x 1149 012 AM
Beta Ori 20020122 Halpha E 300 379 9 x 1149 016 KSB,JPW
Beta Ori 20020125 Halpha E 300 372 9 x 1149 014 AM
Beta Ori 20020127 Halpha E 300 503 9 x 1149 018 NDM
Beta Ori 20020128 Halpha E 600 436 9 x 1149 018 JT
Beta Ori 20020202 Halpha E 300 653 9 x 1149 012 NDM
Beta Ori 20020203 Halpha E 300 683 9 x 1149 012 NDM,AM
Beta Ori 20020205 Halpha E 300 252 9 x 1149 018 KSB,JPW
Beta Ori 20020206 Halpha E 300 384 9 x 1149 017 NDM,AM
Beta Ori 20020208 Halpha E 300 392 9 x 1149 018 AM
Beta Ori 20020209 Halpha E 300 508 9 x 1149 018 NDM,JPW
Beta Ori 20020210 Halpha E 300 365 9 x 1149 014 JPW
Beta Ori 20020214 Halpha E 300 329 9 x 1149 016 ACG,NDM,JPW
Beta Ori 20020215 Halpha E 900 220 9 x 1149 016 AM through thick clouds
Return To Data Index Page

TD> 300 699 9 x 1149 028 DCK Beta Ori 20001105 Halpha E 600 1319 9 x 1149 036 NDM,DCK Beta Ori 20001223 Beta-Psc.html010064400011330000306000000035560737376505300144120ustar00ritterspecial00000400000117 Ritter Observations of Beta Psc

Ritter Observation Log for Beta Psc

Beta Psc (example spectra)
HD217891
RA(FK5 2000): 23 03 57
Dec(FK5 2000): +03 49 12
Spectral Type: B6Ve
Type: B3
V Mag: 4.486
Contact: AM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Beta Psc 20010902 Halpha E 3600 214 9 x 1149 020 JT,JPW
Beta Psc 20010921 Halpha E 3600 181 9 x 1149 026 NDM
Beta Psc 20011029 Halpha E 3600 217 9 x 1149 019 JT,JPW
Beta Psc 20011111 Halpha E 2400 195 9 x 1149 018 JPW,AM
Return To Data Index Page
Beta-Tri.html010064400011330000306000000146500742315263300144060ustar00ritterspecial00000400000117 Ritter Observations of Beta Tri

Ritter Observation Log for Beta Tri

Beta Tri (example spectra)
HD13161
RA(FK5 2000): 02 09 33
Dec(FK5 2000): +34 59 14
Spectral Type: A5III
Type: Bin
V Mag: 3.00
Contact: TS

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Beta Tri 971113 Halpha E 1200 835 9 x 1149 018 AM,TLS
Beta Tri 971118 Halpha E 600 545 9 x 1149 024 AM,CLM
Beta Tri 971118 Halpha E 900 762 9 x 1149 034 AM,CLM
Beta Tri 971125 Halpha E 600 333 9 x 1149 024 KSB
Beta Tri 971127 Halpha E 600 692 9 x 1149 016 NDM,AM
Beta Tri 971216 Halpha E 600 446 9 x 1149 024 KSB,CLM
Beta Tri 971218 Halpha E 600 386 9 x 1149 020 TLS,AM
Beta Tri 980114 Halpha E 900 536 9 x 1149 018 NDM,DCK
Beta Tri 980202 Halpha E 600 637 9 x 1149 016 AM
Beta Tri 980209 Halpha E 300 158 9 x 1149 012 AM
Beta Tri 980215 Halpha E 600 151 9 x 1149 012 AM
Beta Tri 980302 Halpha E 600 498 9 x 1149 014 NDM,CLM
Beta Tri 981125 Halpha E 1200 256 9 x 1149 019 NDM
Beta Tri 981202 Halpha E 1800 377 9 x 1149 024 DCK,CLM
Beta Tri 990915 Halpha E 1800 732 9 x 1149 045 KSB,WJF
Beta Tri 990923 Halpha E 900 254 9 x 1149 040 AM,DCK
Beta Tri 991007 Halpha E 600 210 9 x 1149 038 AM,DCK
Beta Tri 991021 Halpha E 600 204 9 x 1149 037 AM,DCK
Beta Tri 991025 Halpha E 900 144 9 x 1149 022 AM,DCK
Beta Tri 991108 Halpha E 600 131 9 x 1149 018 AM,DCK
Beta Tri 991117 Halpha E 600 164 9 x 1149 033 KSB,AM,WJF
Beta Tri 991209 Halpha E 900 300 9 x 1149 031 DCK
Beta Tri 20000821 Halpha E 600 127 9 x 1149 034 AM,DCK
Beta Tri 20000905 Halpha E 900 177 9 x 1149 029 AM,DCK
Beta Tri 20000907 Halpha E 1200 199 9 x 1149 030 WJF
Beta Tri 20001012 Halpha E 900 222 9 x 1149 026 WJF,DCK
Beta Tri 20010128 Halpha E 1800 153 9 x 1149 016 NDM,DCK
Return To Data Index Page

Chi-Oph.html010064400011330000306000000055700736560573000142350ustar00ritterspecial00000400000117 Ritter Observations of Chi Oph

Ritter Observation Log for Chi Oph

Chi Oph (example spectra)
HD148184
RA(FK5 2000): 16 27 01
Dec(FK5 2000): -18 27 23
Spectral Type: B2Vne
Type: Be
V Mag: 4.42
Contact: AM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Chi Oph 20010310 Halpha E 2400 187 9 x 1149 022 AM
Chi Oph 20010319 Halpha E 3600 295 9 x 1149 036 NDM,AM
Chi Oph 20010328 Halpha E 2400 143 9 x 1149 024 KSB,JPW,JT,AM
Chi Oph 20010404 Halpha E 3600 351 9 x 1149 026 NDM,JPW,KSB,AM
Chi Oph 20010429 Halpha E 2700 481 9 x 1149 025 NDM,JT,DCK
Chi Oph 20010523 Halpha E 3600 205 9 x 1149 018 WJF
Chi Oph 20010609 Halpha E 3600 297 9 x 1149 022 NDM,JT
Chi Oph 20010626 Halpha E 3600 196 9 x 1149 018 NDM,JT,AG
Chi Oph 20010706 Halpha E 3600 232 9 x 1149 037 NDM
Return To Data Index Page
Chisq-Ori.html010064400011330000306000000061120743131153500145640ustar00ritterspecial00000400000117 Ritter Observations of Chi^2 Ori

Ritter Observation Log for Chi^2 Ori

Chi^2 Ori (example spectra)
HD41117
RA(FK5 2000): 06 03 55
Dec(FK5 2000): +20 08 18
Spectral Type: B2Iae
Type: Bsg
V Mag: 4.646
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Chi^2 Ori 990205 Halpha E 3600 168 9 x 1149 017 NDM
Chi^2 Ori 990210 Halpha E 1200 57 9 x 1149 024 KSB,DCK
Chi^2 Ori 990214 Halpha E 3600 144 9 x 1149 020 NDM,DCK
Chi^2 Ori 20010211 Halpha E 3600 117 9 x 1149 030 NDM,DCK
Chi^2 Ori 20010213 Halpha E 3600 97 9 x 1149 014 WJF,AM
Chi^2 Ori 20010221 Halpha E 1800 91 9 x 1149 020 KSB,AM
Chi^2 Ori 20010318 Halpha E 3600 131 9 x 1149 018 NDM,DCK
Chi^2 Ori 20020128 Halpha E 3600 143 9 x 1149 024 JT
Chi^2 Ori 20020203 Halpha E 3600 178 9 x 1149 020 NDM,AM
Chi^2 Ori 20020209 Halpha E 2700 92 9 x 1149 030 NDM,JPW
Return To Data Index Page

CometWM1.html010064400011330000306000000050110740542254600143650ustar00ritterspecial00000400000117 Ritter Observations of C/2000 WM1

Ritter Observation Log for C/2000 WM1

C/2000 WM1 (example spectra)
HD
RA(FK5 2000): 00 00 00
Dec(FK5 2000): +00 00 00
Spectral Type:
Type: Comet
Total Mag: 5.8
Contact: JPW

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
C/2000 WM1 20011203 Halpha E 3600 66 9 x 1149 012 JT through clouds
C/2000 WM1 20011206 Halpha E 3600 68 9 x 1149 012 JPW,BB very windy
C/2000 WM1 20011206 Halpha E 1589 66 9 x 1149 014 JPW,BB abort due to clouds
C/2000 WM1 20011210 Halpha E 3600 68 9 x 1149 016 JT
C/2000 WM1 20011210 Halpha E 3600 68 9 x 1149 018 JT
C/2000 WM1 20011211 Halpha E 3600 66 9 x 1149 013 JPW,BB
C/2000 WM1 20011211 Halpha E 3600 67 9 x 1149 015 JPW,BB
Return To Data Index Page

Delta-Ori.html010064400011330000306000000035670736560574000145730ustar00ritterspecial00000400000117 Ritter Observations of Delta Ori

Ritter Observation Log for Delta Ori

Delta Ori (example spectra)
HD36486
RA(FK5 2000): 05 32 00
Dec(FK5 2000): -00 17 57
Spectral Type: O9.5II
Type: Bin
V Mag: 2.23
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Delta Ori 20010109 Halpha E 900 127 9 x 1149 027 NDM,DCK
Delta Ori 20010109 Halpha E 900 125 9 x 1149 029 NDM,DCK
Delta Ori 20010111 Halpha E 900 102 9 x 1149 047 AM,DCK
Delta Ori 20010121 Halpha E 1800 182 9 x 1149 016 NDM
Return To Data Index Page

Delta-Sco.html010064400011330000306000000443310743304045200145450ustar00ritterspecial00000400000117 Ritter Observations of Delta Sco

Ritter Observation Log for Delta Sco

Delta Sco (example spectra)
HD143275
RA(FK5 2000): 16 00 20
Dec(FK5 2000): -22 37 18
Spectral Type: B0.2IV
Type: Be
V Mag: 2.291
Contact: AM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Delta Sco 20000805 Halpha E 900 150 9 X 1149 012 AM
Delta Sco 20000808 Halpha E 1200 232 9 X 1149 012 AM,JPW
Delta Sco 20000811 Halpha E 1200 96 9 X 1149 014 DCK,JPW
Delta Sco 20000821 Halpha E 900 291 9 X 1149 012 AM,DCK
Delta Sco 20000825 Halpha E 600 210 9 X 1149 012 KSB,AM
Delta Sco 20000831 Halpha E 600 65 9 X 1149 012 WJF,DCK
Delta Sco 20000831 Halpha E 600 76 9 X 1149 013 WJF,DCK
Delta Sco 20000901 Halpha E 600 109 9 X 1149 012 KSB,JPW,JT
Delta Sco 20000901 Halpha E 600 165 9 X 1149 013 KSB,JPW,JT
Delta Sco 20000905 Halpha E 1200 247 9 X 1149 002 AM,DCK
Delta Sco 20000907 Halpha E 1200 332 9 X 1149 012 WJF
Delta Sco 20000913 Halpha E 1200 276 9 X 1149 012 KSB,AM
Delta Sco 20000914 Halpha E 1200 367 9 X 1149 002 WJF,AM
Delta Sco 20000917 Halpha E 900 219 9 X 1149 012 NDM
Delta Sco 20000918 Halpha E 1200 378 9 X 1149 012 AM
Delta Sco 20000919 Halpha E 1200 358 9 X 1149 012 AM,WJF
Delta Sco 20000919 Halpha E 600 95 9 X 1149 014 AM,WJF
Delta Sco 20000920 Halpha E 1200 235 9 X 1149 012 KSB,AM start in twilight
Delta Sco 20000922 Halpha E 1200 321 9 X 1149 012 KSB
Delta Sco 20000927 Halpha E 1200 265 9 X 1149 012 KSB,AM
Delta Sco 20000928 Halpha E 1200 112 9 X 1149 012 WJF
Delta Sco 20000929 Halpha E 1200 91 9 X 1149 012 NDM
Delta Sco 20001004 Halpha E 616 79 9 X 1149 012 KSB abort due to clouds
Delta Sco 20010211 Halpha E 1800 463 9 X 1149 043 NDM,DCK
Delta Sco 20010221 Halpha E 1800 190 9 X 1149 032 KSB,AM
Delta Sco 20010228 Halpha E 900 302 9 X 1149 043 KSB,NDM
Delta Sco 20010310 Halpha E 1500 459 9 X 1149 020 AM
Delta Sco 20010318 Halpha E 1800 575 9 X 1149 030 NDM,DCK
Delta Sco 20010326 Halpha E 1800 394 9 X 1149 025 NDM,DCK
Delta Sco 20010328 Halpha E 600 161 9 X 1149 020 KSB,JPW,JT,AM
Delta Sco 20010328 Halpha E 1200 311 9 X 1149 022 KSB,JPW,JT,AM
Delta Sco 20010404 Halpha E 1200 439 9 X 1149 022 NDM,JPW,KSB,AM
Delta Sco 20010428 Halpha E 600 423 9 X 1149 020 JPW,NDM
Delta Sco 20010429 Halpha E 900 672 9 X 1149 023 NDM,JT,DCK
Delta Sco 20010430 Halpha E 900 512 9 X 1149 022 NDM,JT,DCK
Delta Sco 20010501 Halpha E 900 788 9 X 1149 023 WJF,JT,AM
Delta Sco 20010504 Halpha E 900 240 9 X 1149 020 AM
Delta Sco 20010504 Halpha E 900 269 9 X 1149 022 AM
Delta Sco 20010509 Halpha E 900 387 9 X 1149 020 KSB,AM
Delta Sco 20010510 Halpha E 900 318 9 X 1149 022 WJF,DCK
Delta Sco 20010523 Halpha E 900 270 9 X 1149 016 WJF
Delta Sco 20010530 Halpha E 900 396 9 X 1149 027 WJF
Delta Sco 20010609 Halpha E 900 252 9 X 1149 020 NDM,JT
Delta Sco 20010610 Halpha E 900 333 9 X 1149 018 WJF
Delta Sco 20010614 Halpha E 900 128 9 X 1149 016 DCK
Delta Sco 20010614 Halpha E 900 332 9 X 1149 017 DCK
Delta Sco 20010615 Halpha E 900 74 9 X 1149 012 JPW
Delta Sco 20010615 Halpha E 1500 110 9 X 1149 013 JPW
Delta Sco 20010626 Halpha E 1200 343 9 X 1149 016 NDM,JT,AG
Delta Sco 20010630 Halpha E 1200 156 9 X 1149 012 NDM
Delta Sco 20010702 Halpha E 1200 223 9 X 1149 016 NDM,JT,AG
Delta Sco 20010705 Halpha E 1200 257 9 X 1149 019 NDM
Delta Sco 20010706 Halpha E 1200 364 9 X 1149 034 NDM
Delta Sco 20010710 Halpha E 1200 535 9 X 1149 014 JPW
Delta Sco 20010713 Halpha E 1200 438 9 X 1149 014 JPW
Delta Sco 20010715 Halpha E 600 257 9 X 1149 014 JT,NDM
Delta Sco 20010725 Halpha E 600 103 9 X 1149 012 WJF
Delta Sco 20010725 Halpha E 600 177 9 X 1149 013 WJF
Delta Sco 20010727 Halpha E 900 189 9 X 1149 022 JPW
Delta Sco 20010731 Halpha E 900 201 9 x 1149 22 JPW 95% humidity
Delta Sco 20010904 Halpha E 1200 495 9 X 1149 012 JPW
Delta Sco 20010906 Halpha E 1200 521 9 X 1149 012 JPW
Delta Sco 20010907 Halpha E 1200 372 9 X 1149 012 NDM,PAS,LAS,DWS,AG start at twilight
Delta Sco 20010911 Halpha E 1200 557 9 X 1149 012 JPW start at twilight
Delta Sco 20010922 Halpha E 900 112 9 X 1149 002 AM
Delta Sco 20010922 Halpha E 600 200 9 X 1149 003 AM
Delta Sco 20010923 Halpha E 900 278 9 X 1149 002 AM stadium lights on
Delta Sco 20010930 Halpha E 900 300 9 X 1149 012 JPW start at twilight, stadium lights on
Delta Sco 20011001 Halpha E 900 302 9 X 1149 012 JT start at twilight, stadium lights on
Delta Sco 20011002 Halpha E 900 203 9 X 1149 013 JPW start at twilight, stadium lights on
Delta Sco 20011003 Halpha E 1200 141 9 X 1149 012 NDM,LAS,PAS,AG start at twilight
Delta Sco 20011004 Halpha E 900 301 9 X 1149 017 JPW stadium lights on,start at twilight
Delta Sco 20020125 Halpha E 1200 281 9 X 1149 032 AM
Delta Sco 20020126 Halpha E 1200 246 9 X 1149 032 JPW,NDM
Delta Sco 20020126 Halpha E 1200 271 9 X 1149 034 JPW,NDM
Delta Sco 20020203 Halpha E 1200 181 9 X 1149 032 AM,NDM
Delta Sco 20020203 Halpha E 1200 258 9 X 1149 034 AM,NDM
Delta Sco 20020205 Halpha E 1200 243 9 X 1149 033 KSB,JPW
Delta Sco 20020205 Halpha E 900 255 9 X 1149 035 KSB,JPW
Delta Sco 20020206 Halpha E 1200 177 9 X 1149 041 NDM,AM
Delta Sco 20020206 Halpha E 1200 210 9 X 1149 043 NDM,AM
Delta Sco 20020209 Halpha E 1200 195 9 X 1149 038 NDM,JPW
Delta Sco 20020209 Halpha E 1200 180 9 X 1149 040 NDM,JPW
Delta Sco 20020214 Halpha E 1200 490 9 X 1149 034 ACG,NDM,JPW
Return To Data Index Page
20010509 Halpha E 900 387 9 X 1149 020 KSB,AM Delta Sco 20010510 Halpha E 900 318 Delta-Tau.html010064400011330000306000000024060736631343300145560ustar00ritterspecial00000400000117 Ritter Observations of Delta Tau

Ritter Observation Log for Delta Tau

Delta Tau (example spectra)
HD27697
RA(FK5 2000): 04 22 56
Dec(FK5 2000): +17 32 33
Spectral Type: K0III
Type: Bin
V Mag: 3.764
Contact: KG

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Delta Tau 991028 Halpha E 1200 180 9 x 1149 033 AM
Return To Data Index Page

Delta-UMa.html010064400011330000306000000032530743024737200145100ustar00ritterspecial00000400000117 Ritter Observations of Delta UMa

Ritter Observation Log for Delta UMa

Delta UMa (example spectra)
HD106591
RA(FK5 2000): 12 15 26
Dec(FK5 2000): +57 01 57
Spectral Type: A3V
Type: A
V Mag: 3.304
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Delta UMa 20010211 Halpha E 2400 263 9 x 1149 039 NDM,DCK
Delta UMa 20020126 Halpha E 2400 238 9 x 1149 026 NDM,JPW
Delta UMa 20020206 Halpha E 2400 254 9 x 1149 037 NDM,AM
Return To Data Index Page

EW-Lac.html010064400011330000306000000044450737203272400140110ustar00ritterspecial00000400000117 Ritter Observations of EW Lac

Ritter Observation Log for EW Lac

EW Lac (example spectra)
HD217050
RA(FK5 2000): 22 57 05
Dec(FK5 2000): +48 41 03
Spectral Type: B3IVpe
Type: B
V Mag: 5.42
Contact: AM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
EW Lac 20010807 Halpha E 3600 122 9 x 1149 023 JPW
EW Lac 20010829 Halpha E 3600 134 9 x 1149 020 NDM,AG,LAS,PAS,JPW
EW Lac 20010911 Halpha E 3600 134 9 x 1149 024 JPW
EW Lac 20011018 Halpha E 3000 202 9 x 1149 021 JPW
EW Lac 20011029 Halpha E 3600 158 9 x 1149 021 JT,JPW
EW Lac 20011106 Halpha E 3600 155 9 x 1149 021 JPW stadium lights on, massive auroral display
Return To Data Index Page
Epsilon-CMa.html010064400011330000306000000027410742313476300150500ustar00ritterspecial00000400000117 Ritter Observations of Epsilon CMa

Ritter Observation Log for Epsilon CMa

Epsilon CMa (example spectra)
HD52089
RA(FK5 2000): 06 58 38
Dec(FK5 2000): -28 58 20
Spectral Type: B2Iab
Type: Bsg
V Mag: 1.5l3
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Epsilon CMa 980201 Halpha E 300 197 9 x 1149 014 CLM,AM
Epsilon CMa 980201 Halpha E 600 362 9 x 1149 015 CLM,AM
Return To Data Index Page

Epsilon-Ori.html010064400011330000306000000270430743321757000151420ustar00ritterspecial00000400000117 Ritter Observations of Epsilon Ori

Ritter Observation Log for Epsilon Ori

Epsilon Ori (example spectra)
HD37128
RA(FK5 2000): 05 36 13
Dec(FK5 2000): -01 12 07
Spectral Type: B0Iab
Type: Bsg
V Mag: 1.70
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Epsilon Ori 981202 Halpha E 600 312 9 x 1149 034 DCK,CLM
Epsilon Ori 981216 Halpha E 600 406 9 x 1149 027 NDM,CLM
Epsilon Ori 990130 Halpha E 1800 166 9 x 1149 023 NDM
Epsilon Ori 990205 Halpha E 600 283 9 x 1149 012 NDM
Epsilon Ori 990211 Halpha E 600 160 9 x 1149 016 NDM
Epsilon Ori 990211 Halpha E 600 174 9 x 1149 018 NDM
Epsilon Ori 990215 Halpha E 600 276 9 x 1149 016 HR,NDM
Epsilon Ori 990216 Halpha E 600 213 9 x 1149 014 WJF,NDM
Epsilon Ori 990222 Halpha E 900 300 9 x 1149 020 HR,NDM
Epsilon Ori 990302 Halpha E 600 259 9 x 1149 026 NDM
Epsilon Ori 990305 Halpha E 600 226 9 x 1149 016 NDM
Epsilon Ori 990313 Halpha E 900 252 9 x 1149 016 NDM
Epsilon Ori 990315 Halpha E 600 151 9 x 1149 014 NDM
Epsilon Ori 990315 Halpha E 600 202 9 x 1149 016 NDM
Epsilon Ori 990316 Halpha E 600 199 9 x 1149 014 NDM,WJF
Epsilon Ori 990317 Halpha E 300 96 9 x 1149 014 KSB
Epsilon Ori 990317 Halpha E 600 188 9 x 1149 016 KSB
Epsilon Ori 990320 Halpha E 900 360 9 x 1149 024 NDM
Epsilon Ori 990324 Halpha E 1200 369 9 x 1149 024 NDM
Epsilon Ori 990327 Halpha E 900 300 9 x 1149 012 NDM
Epsilon Ori 20001011 Halpha E 900 487 9 x 1149 036 KSB,AM
Epsilon Ori 20001030 Halpha E 600 342 9 x 1149 032 DCK
Epsilon Ori 20010109 Halpha E 900 118 9 x 1149 031 NDM,DCK
Epsilon Ori 20010109 Halpha E 900 115 9 x 1149 032 NDM,DCK
Epsilon Ori 20010111 Halpha E 900 110 9 x 1149 045 AM,DCK
Epsilon Ori 20010121 Halpha E 900 155 9 x 1149 014 NDM
Epsilon Ori 20010126 Halpha E 900 190 9 x 1149 024 AM
Epsilon Ori 20010128 Halpha E 1200 295 9 x 1149 021 NDM,DCK
Epsilon Ori 20010211 Halpha E 900 324 9 x 1149 025 NDM,DCK
Epsilon Ori 20010219 Halpha E 900 242 9 x 1149 019 NDM,DCK
Epsilon Ori 20010224 Halpha E 1800 208 9 x 1149 016 NDM
Epsilon Ori 20010304 Halpha E 1800 250 9 x 1149 015 NDM
Epsilon Ori 20010318 Halpha E 900 223 9 x 1149 014 NDM,DCK
Epsilon Ori 20010319 Halpha E 900 254 9 x 1149 022 NDM,AM
Epsilon Ori 20010323 Halpha E 1200 188 9 x 1149 014 AM,JPW
Epsilon Ori 20011106 Halpha E 420 263 9 x 1149 035 JPW
Epsilon Ori 20011112 Halpha E 600 308 9 x 1149 036 NDM
Epsilon Ori 20011122 Halpha E 600 229 9 x 1149 034 NDM,AM
Epsilon Ori 20011123 Halpha E 600 361 9 x 1149 018 NDM
Epsilon Ori 20011221 Halpha E 600 413 9 x 1149 030 NDM,JPW
Epsilon Ori 20011222 Halpha E 600 388 9 x 1149 037 NDM,JPW
Epsilon Ori 20020122 Halpha E 600 144 9 x 1149 018 KSB,JPW
Epsilon Ori 20020127 Halpha E 1200 480 9 x 1149 020 NDM
Epsilon Ori 20020128 Halpha E 900 130 9 x 1149 020 JT
Epsilon Ori 20020202 Halpha E 600 377 9 x 1149 014 NDM
Epsilon Ori 20020203 Halpha E 600 337 9 x 1149 014 NDM,AM
Epsilon Ori 20020205 Halpha E 600 121 9 x 1149 020 KSB,JPW
Epsilon Ori 20020206 Halpha E 600 267 9 x 1149 019 NDM,AM
Epsilon Ori 20020208 Halpha E 900 335 9 x 1149 020 AM
Epsilon Ori 20020209 Halpha E 600 289 9 x 1149 020 NDM,JPW
Epsilon Ori 20020214 Halpha E 600 244 9 x 1149 018 ACG,NDM,JPW
Epsilon Ori 20020215 Halpha E 1200 267 9 x 1149 018 AM
Return To Data Index Page

TD> NDM Epsilon Ori 990205 Halpha E 600 283 9 x 1149 012 NDM Epsilon Ori 990211 Halpha E 600 160 9 x 1149 016 NDM Epsilon OEpsilon-Tau.html010064400011330000306000000024160736560576600151530ustar00ritterspecial00000400000117 Ritter Observations of Epsilon Tau

Ritter Observation Log for Epsilon Tau

Epsilon Tau (example spectra)
HD28305
RA(FK5 2000): 04 28 37
Dec(FK5 2000): +19 10 50
Spectral Type: G9.5III
Type: G
V Mag: 3.54
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Epsilon Tau Halpha E 9 x 1149 0
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Eta-Hya.html010064400011330000306000000032320741764722700142340ustar00ritterspecial00000400000117 Ritter Observations of Eta Hya

Ritter Observation Log for Eta Hya

Eta Hya (example spectra)
HD74280
RA(FK5 2000): 08 43 13
Dec(FK5 2000): +03 23 55
Spectral Type: B3V
Type: B
V Mag: 4.274
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Eta Hya 980331 Halpha E 1800 138 9 x 1149 018 NDM,CLM
Eta Hya 20000128 Halpha E 2000 87 9 x 1149 028 AM,DCK
Eta Hya 20000209 Halpha E 3600 69 9 x 1149 018 WJF,DCK
Return To Data Index Page

Eta-Leo.html010064400011330000306000000032340743001077100142130ustar00ritterspecial00000400000117 Ritter Observations of Eta Leo

Ritter Observation Log for Eta Leo

Eta Leo (example spectra)
HD87737
RA(FK5 2000): 10 07 20
Dec(FK5 2000): +16 45 46
Spectral Type: A0Ib
Type: Asg
V Mag: 3.511
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Eta Leo 980114 Halpha E 1200 393 9 x 1149 036 NDM,DCK
Eta Leo 20020127 Halpha E 2700 235 9 x 1149 034 NDM
Eta Leo 20020205 Halpha E 2700 187 9 x 1149 029 JPW,KSB
Return To Data Index Page

Eta-Lyr.html010064400011330000306000000103360741760523200142520ustar00ritterspecial00000400000117 Ritter Observations of Eta Lyr

Ritter Observation Log for Eta Lyr

Eta Lyr (example spectra)
HD180163
RA(FK5 2000): 19 13 45
Dec(FK5 2000): +39 08 46
Spectral Type: B2.5IV
Type: B
V Mag: 4.397
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Eta Lyr 980424 Halpha E 900 162 9 x 1149 032 NDM,HLR,AM
Eta Lyr 980428 Halpha E 1200 329 9 x 1149 034 NDM,CLM
Eta Lyr 980517 Halpha E 1800 116 9 x 1149 024 CLM,PAO
Eta Lyr 980608 Halpha E 1200 369 9 x 1149 026 NDM
Eta Lyr 980711 Halpha E 1800 78 9 x 1149 020 PAO
Eta Lyr 980712 Halpha E 1800 68 9 x 1149 024 CLM
Eta Lyr 980803 Halpha E 2400 243 9 x 1149 018 NDM
Eta Lyr 980821 Halpha E 600 163 9 x 1149 018 KSB stadium lights on
Eta Lyr 980827 Halpha E 600 129 9 x 1149 018 TLS
Eta Lyr 980828 Halpha E 600 126 9 x 1149 018 KSB
Eta Lyr 980830 Halpha E 1200 182 9 x 1149 014 CLM
Eta Lyr 980905 Halpha E 1500 320 9 x 1149 018 NDM,PAO
Eta Lyr 980906 Halpha E 1500 349 9 x 1149 016 NDM
Eta Lyr 980914 Halpha E 1200 133 9 x 1149 014 NDM,WJF
Eta Lyr 980929 Halpha E 900 168 9 x 1149 027 KSB,TS
Eta Lyr 981012 Halpha E 1800 263 9 x 1149 019 NDM
Return To Data Index Page

Eta-Ori.html010064400011330000306000000027130736560577400142520ustar00ritterspecial00000400000117 Ritter Observations of Eta Ori

Ritter Observation Log for Eta Ori

Eta Ori (example spectra)
HD35411
RA(FK5 2000): 05 24 29
Dec(FK5 2000): -02 23 50
Spectral Type: B0.5V
Type: bin
V Mag: 3.38
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Eta Ori 20010322 Halpha E 1200 65 9 x 1149 012 WJF
Eta Ori 20010322 Halpha E 1200 105 9 x 1149 013 WJF
Return To Data Index Page

Eta-UMa.html010064400011330000306000000027070736560600000141650ustar00ritterspecial00000400000117 Ritter Observations of Eta UMa

Ritter Observation Log for Eta UMa

Eta UMa (example spectra)
HD120315
RA(FK5 2000): 13 47 33
Dec(FK5 2000): +49 18 48
Spectral Type: B3V
Type: bin
V Mag: 1.852
Contact:

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Eta UMa 20000303 Halpha E 300 316 9 x 1149 028 AM,DCK
Eta UMa 20010322 Halpha E 900 291 9 x 1149 023 WJF
Return To Data Index Page

FR-CMa.html010064400011330000306000000027130736631244700137500ustar00ritterspecial00000400000117 Ritter Observations of FR CMa

Ritter Observation Log for FR CMa

FR CMa (example spectra)
HD44458
RA(FK5 2000): 06 21 25
Dec(FK5 2000): -11 46 24
Spectral Type: B1Vpe
Type: Be
V Mag: 5.585
Contact: KSB

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
FR CMa 991029 Halpha E 3600 65 9 x 1149 045 KSB,WJF
FR CMa 991119 Halpha E 3600 96 9 x 1149 041 KSB,WJF
Return To Data Index Page

FY-CMa.html010064400011330000306000000032270736630105000137440ustar00ritterspecial00000400000117 Ritter Observations of FY CMa

Ritter Observation Log for FY CMa

FY CMa (example spectra)
HD58978
RA(FK5 2000): 07 26 59
Dec(FK5 2000): -23 05 10
Spectral Type: B1II
Type: Be
V Mag: 5.605
Contact: KSB

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
FY CMa 991119 Halpha E 3600 89 9 x 1149 043 KSB,WJF
FY CMa 20000127 Halpha E 3600 76 9 x 1149 027 KSB,WJF
FY CMa 20000127 Halpha E 300 41 9 x 1149 026 KSB,WJF
Return To Data Index Page

Gamma-Aql.html010064400011330000306000000024230736560601300145300ustar00ritterspecial00000400000117 Ritter Observations of Gamma Aql

Ritter Observation Log for Gamma Aql

Gamma Aql (example spectra)
HD186791
RA(FK5 2000): 19 46 16
Dec(FK5 2000): +10 36 48
Spectral Type: K3II
Type: K
V Mag: 2.724
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Gamma Aql 20011003 Halpha E 900 128 9 x 1149 017 NDM,LAS,PAS,AG
Return To Data Index Page

Gamma-Boo.html010064400011330000306000000024160741764661700145500ustar00ritterspecial00000400000117 Ritter Observations of Gamma Boo

Ritter Observation Log for Gamma Boo

Gamma Boo (example spectra)
HD127762
RA(FK5 2000): 14 32 05
Dec(FK5 2000): +38 18 30
Spectral Type: A7III
Type: D Sct
V Mag: 3.00
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Gamma Boo 980405 Halpha E 900 1004 9 x 1149 024 CLM,AM
Return To Data Index Page

Gamma-Cas.html010064400011330000306000001032460743321737600145340ustar00ritterspecial00000400000117 Ritter Observations of Gamma-Cas

Ritter Observation Log for Gamma-Cas

Gamma Cas (example spectra)
HD5394
RA(FK5 2000): 00 56 43
Dec(FK5 2000): +60 43 00
Spectral Type: B0IVe
Type: Be
V Mag: 2.39
Contact: AM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Gamma Cas 971019 Halpha E 300 452 9 x 1149 022 AM,CLM
Gamma Cas 971021 Halpha E 300 529 9 x 1149 024 KSB,CLM
Gamma Cas 971031 Halpha E 300 485 9 x 1149 020 NDM
Gamma Cas 971118 Halpha E 600 998 9 x 1149 022 AM,CLM
Gamma Cas 971125 Halpha E 600 1040 9 x 1149 020 KSB
Gamma Cas 971126 Halpha E 300 270 9 x 1149 014 NDM,HLR
Gamma Cas 971203 Halpha E 300 371 9 x 1149 014 NDM,WJF
Gamma Cas 971216 Halpha E 600 1339 9 x 1149 018 KSB,CLM
Gamma Cas 980101 Halpha E 600 375 9 x 1149 014 AM
Gamma Cas 980114 Halpha E 300 364 9 x 1149 014 NDM,DCK
Gamma Cas 980202 Halpha E 600 1418 9 x 1149 012 AM
Gamma Cas 980929 Halpha E 600 248 9 x 1149 039 KSB,TS
Gamma Cas 981014 Halpha E 900 120 9 x 1149 012 CLM
Gamma Cas 981027 Halpha E 900 142 9 x 1149 022 KSB
Gamma Cas 981029 Hgamma L 300 52 1 x 577 018 TLS
Gamma Cas 981104 Halpha E 300 153 9 x 1149 017 DCK,CLM
Gamma Cas 981104 Halpha E 300 193 9 x 1149 019 DCK,CLM
Gamma Cas 981125 Halpha E 600 138 9 x 1149 015 NDM
Gamma Cas 981125 Halpha E 600 184 9 x 1149 017 NDM
Gamma Cas 981127 Halpha E 600 351 9 x 1149 032 NDM
Gamma Cas 981128 Halpha E 600 329 9 x 1149 053 NDM
Gamma Cas 981202 Halpha E 900 553 9 x 1149 022 DCK,CLM
Gamma Cas 981209 Halpha E 600 241 9 x 1149 012 DCK,CLM
Gamma Cas 981212 Halpha E 600 327 9 x 1149 030 NDM,PAO
Gamma Cas 990130 Halpha E 1800 186 9 x 1149 016 NDM
Gamma Cas 990210 Halpha E 600 166 9 x 1149 014 KSB,DCK
Gamma Cas 990915 Halpha E 300 300 9 x 1149 041 KSB,WJF
Gamma Cas 990922 Halpha E 300 241 9 x 1149 035 KSB,WJF
Gamma Cas 990923 Halpha E 300 208 9 x 1149 038 AM,DCK
Gamma Cas 990925 Halpha E 600 597 9 x 1149 030 AM,DCK
Gamma Cas 991021 Halpha E 600 449 9 x 1149 035 AM,DCK
Gamma Cas 991025 Halpha E 600 322 9 x 1149 020 AM,DCK
Gamma Cas 991027 Halpha E 600 230 9 x 1149 029 KSB,WJF
Gamma Cas 991028 Halpha E 600 366 9 x 1149 015 DCK,JPW,AM
Gamma Cas 991029 Halpha E 600 294 9 x 1149 035 KSB,WJF
Gamma Cas 991101 Halpha E 600 373 9 x 1149 035 AM
Gamma Cas 991105 Halpha E 900 248 9 x 1149 019 KSB,AM
Gamma Cas 991106 Halpha E 600 406 9 x 1149 016 AM
Gamma Cas 991107 Halpha E 600 351 9 x 1149 016 AM
Gamma Cas 991108 Halpha E 600 353 9 x 1149 017 AM,DCK
Gamma Cas 991109 Halpha E 600 300 9 x 1149 019 AM
Gamma Cas 991110 Halpha E 600 382 9 x 1149 034 KSB,WJF
Gamma Cas 991115 Halpha E 600 421 9 x 1149 016 AM
Gamma Cas 991116 Halpha E 600 450 9 x 1149 029 AM
Gamma Cas 991117 Halpha E 600 402 9 x 1149 029 KSB,AM,WJF
Gamma Cas 991118 Halpha E 600 263 9 x 1149 030 KSB,AM
Gamma Cas 991119 Halpha E 600 235 9 x 1149 031 KSB,WJF
Gamma Cas 991128 Halpha E 600 204 9 x 1149 029 AM
Gamma Cas 991130 Halpha E 600 474 9 x 1149 018 AM
Gamma Cas 991208 Halpha E 600 228 9 x 1149 034 KSB
Gamma Cas 991209 Halpha E 600 329 9 x 1149 030 DCK
Gamma Cas 991211 Halpha E 600 303 9 x 1149 029 AM
Gamma Cas 991212 Halpha E 600 287 9 x 1149 030 DCK,AM
Gamma Cas 991219 Halpha E 600 399 9 x 1149 028 AM
Gamma Cas 20000128 Halpha E 900 208 9 x 1149 012 AM,DCK
Gamma Cas 20000212 Halpha E 600 186 9 x 1149 014 AM
Gamma Cas 20000305 Halpha E 1200 745 9 x 1149 012 AM
Gamma Cas 20000306 Halpha E 900 875 9 x 1149 012 AM
Gamma Cas 20000821 Halpha E 600 376 9 x 1149 030 AM,DCK
Gamma Cas 20000825 Halpha E 600 457 9 x 1149 024 KSB,AM
Gamma Cas 20000825 Halpha E 600 79 9 x 1149 026 KSB,AM
Gamma Cas 20000905 Halpha E 900 444 9 x 1149 025 AM,DCK
Gamma Cas 20000907 Halpha E 600 304 9 x 1149 028 WJF
Gamma Cas 20000913 Halpha E 900 441 9 x 1149 029 KSB,AM
Gamma Cas 20000914 Halpha E 900 219 9 x 1149 022 WJF,AM
Gamma Cas 20000916 Halpha E 900 258 9 x 1149 025 NDM,AM
Gamma Cas 20000917 Halpha E 900 583 9 x 1149 028 NDM
Gamma Cas 20000918 Halpha E 600 421 9 x 1149 026 AM
Gamma Cas 20000920 Halpha E 900 464 9 x 1149 028 KSB,AM
Gamma Cas 20000927 Halpha E 900 494 9 x 1149 032 KSB,AM
Gamma Cas 20001001 Halpha E 1800 327 9 x 1149 017 NDM
Gamma Cas 20001011 Halpha E 900 532 9 x 1149 022 KSB,AM
Gamma Cas 20001012 Halpha E 600 336 9 x 1149 024 WJF,DCK
Gamma Cas 20001013 Halpha E 600 100 9 x 1149 020 KSB through clouds
Gamma Cas 20001019 Halpha E 600 507 9 x 1149 020 WJF,DCK
Gamma Cas 20001021 Halpha E 1200 661 9 x 1149 026 NDM,AM
Gamma Cas 20001022 Halpha E 600 313 9 x 1149 026 NDM,DCK
Gamma Cas 20001023 Halpha E 600 540 9 x 1149 016 DCK
Gamma Cas 20001029 Halpha E 900 128 9 x 1149 023 AM,DCK
Gamma Cas 20001030 Halpha E 600 704 9 x 1149 018 DCK
Gamma Cas 20001105 Halpha E 600 494 9 x 1149 026 NDM,DCK
Gamma Cas 20001106 Halpha E 600 428 9 x 1149 024 DCK
Gamma Cas 20001116 Halpha E 600 134 9 x 1149 020 WJF
Gamma Cas 20001123 Halpha E 600 290 9 x 1149 029 NDM
Gamma Cas 20001124 Halpha E 600 75 9 x 1149 012 AM cloudy!
Gamma Cas 20001204 Halpha E 900 374 9 x 1149 020 AM
Gamma Cas 20001204 Halpha E 900 344 9 x 1149 022 AM
Gamma Cas 20001204 Halpha E 900 334 9 x 1149 024 AM
Gamma Cas 20001204 Halpha E 900 368 9 x 1149 026 AM
Gamma Cas 20001209 Halpha E 900 199 9 x 1149 022 NDM,AM
Gamma Cas 20001223 Halpha E 1200 211 9 x 1149 014 NDM,AM
Gamma Cas 20001226 Halpha E 600 98 9 x 1149 014 AM
Gamma Cas 20001226 Halpha E 1200 180 9 x 1149 016 AM
Gamma Cas 20001226 Halpha E 1800 339 9 x 1149 018 AM
Gamma Cas 20001226 Halpha E 1500 250 9 x 1149 020 AM
Gamma Cas 20001226 Halpha E 1500 236 9 x 1149 022 AM
Gamma Cas 20001227 Halpha E 1200 263 9 x 1149 014 AM
Gamma Cas 20010103 Halpha E 300 86 9 x 1149 013 DCK
Gamma Cas 20010103 Halpha E 900 121 9 x 1149 014 DCK
Gamma Cas 20010107 Halpha E 900 275 9 x 1149 014 NDM
Gamma Cas 20010109 Halpha E 600 157 9 x 1149 016 NDM,DCK
Gamma Cas 20010109 Halpha E 600 126 9 x 1149 018 NDM,DCK
Gamma Cas 20010110 Halpha E 600 127 9 x 1149 035 NDM,AM,DCK
Gamma Cas 20010110 Halpha E 600 83 9 x 1149 037 NDM,AM,DCK
Gamma Cas 20010110 Halpha E 600 133 9 x 1149 039 NDM,AM,DCK
Gamma Cas 20010111 Halpha E 1200 282 9 x 1149 031 AM,DCK
Gamma Cas 20010123 Halpha E 1200 227 9 x 1149 014 WJF
Gamma Cas 20010124 Halpha E 1200 180 9 x 1149 014 KSB,JT
Gamma Cas 20010126 Halpha E 1200 284 9 x 1149 014 AM
Gamma Cas 20010128 Halpha E 1200 236 9 x 1149 014 NDM,DCK
Gamma Cas 20010219 Halpha E 900 234 9 x 1149 012 NDM,DCK
Gamma Cas 20010221 Halpha E 900 198 9 x 1149 012 KSB,AM
Gamma Cas 20010222 Halpha E 1200 173 9 x 1149 012 WJF,DCK
Gamma Cas 20010224 Halpha E 900 260 9 x 1149 012 NDM
Gamma Cas 20010302 Halpha E 900 168 9 x 1149 012 AM,JPW
Gamma Cas 20010308 Halpha E 900 295 9 x 1149 012 WJF,DCK
Gamma Cas 20010311 Halpha E 1200 135 9 x 1149 012 AM
Gamma Cas 20010312 Halpha E 1200 70 9 x 1149 012 AM
Gamma Cas 20010312 Halpha E 900 132 9 x 1149 014 AM
Gamma Cas 20010807 Halpha E 900 464 9 x 1149 025 JPW
Gamma Cas 20010829 Halpha E 900 531 9 x 1149 022 NDM,AG,PAS,LAS,JPW
Gamma Cas 20010830 Halpha E 900 505 9 x 1149 026 JPW
Gamma Cas 20010902 Halpha E 900 504 9 x 1149 024 JT,JPW
Gamma Cas 20010903 Halpha E 600 391 9 x 1149 026 JT,DCK
Gamma Cas 20010905 Halpha E 1200 550 9 x 1149 032 NDM,PAS,LAS,AG,DS,AM
Gamma Cas 20010906 Halpha E 900 524 9 x 1149 029 JPW
Gamma Cas 20010913 Halpha E 900 610 9 x 1149 022 JPW
Gamma Cas 20010915 Halpha E 900 584 9 x 1149 020 AM
Gamma Cas 20010916 Halpha E 300 265 9 x 1149 018 JPW,AM
Gamma Cas 20010921 Halpha E 900 489 9 x 1149 028 NDM
Gamma Cas 20010930 Halpha E 900 921 9 x 1149 022 JPW stadium lights on
Gamma Cas 20011004 Halpha E 900 694 9 x 1149 027 JPW
Gamma Cas 20011009 Halpha E 900 957 9 x 1149 018 JPW
Gamma Cas 20011018 Halpha E 600 693 9 x 1149 025 JPW
Gamma Cas 20011029 Halpha E 600 361 9 x 1149 023 JT,JPW
Gamma Cas 20011103 Halpha E 900 691 9 x 1149 022 AM
Gamma Cas 20011104 Halpha E 900 479 9 x 1149 022 AM stadium lights on
Gamma Cas 20011106 Halpha E 900 504 9 x 1149 023 JPW stadium lights on, massive auroral display
Gamma Cas 20011108 Halpha E 900 985 9 x 1149 018 JPW
Gamma Cas 20011110 Halpha E 1200 636 9 x 1149 020 AM
Gamma Cas 20011111 Halpha E 900 892 9 x 1149 020 JPW,AM
Gamma Cas 20011112 Halpha E 900 362 9 x 1149 028 NDM
Gamma Cas 20011113 Halpha E 900 733 9 x 1149 020 JPW
Gamma Cas 20011122 Halpha E 1200 815 9 x 1149 022 NDM,AM
Gamma Cas 20011123 Halpha E 1200 506 9 x 1149 012 NDM
Gamma Cas 20011206 Halpha E 900 1027 9 x 1149 018 JPW
Gamma Cas 20011211 Halpha E 600 592 9 x 1149 019 JPW
Gamma Cas 20011219 Halpha E 900 423 9 x 1149 022 NDM
Gamma Cas 20011221 Halpha E 900 738 9 x 1149 018 NDM,JPW
Gamma Cas 20011222 Halpha E 900 761 9 x 1149 020 NDM,JPW
Gamma Cas 20020108 Halpha E 900 281 9 x 1149 017 JPW
Gamma Cas 20020119 Halpha E 1200 136 9 x 1149 016 NDM
Gamma Cas 20020125 Halpha E 1200 189 9 x 1149 012 AM
Gamma Cas 20020126 Halpha E 900 458 9 x 1149 014 NDM,JPW
Gamma Cas 20020127 Halpha E 600 350 9 x 1149 012 NDM
Gamma Cas 20020128 Halpha E 600 187 9 x 1149 012 JT
Gamma Cas 20020206 Halpha E 600 266 9 x 1149 013 NDM,AM
Gamma Cas 20020208 Halpha E 600 200 9 x 1149 012 AM
Gamma Cas 20020209 Halpha E 600 231 9 x 1149 012 NDM,JPW
Gamma Cas 20020209 Halpha E 600 356 9 x 1149 014 NDM,JPW in twilight
Gamma Cas 20020210 Halpha E 900 258 9 x 1149 012 JPW in twilight
Gamma Cas 20020214 Halpha E 600 311 9 x 1149 012 ACG,NDM,JPW
Gamma Cas 20020215 Halpha E 900 194 9 x 1149 012 AM
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TD> Gamma Cas 20010302 Halpha E 900 168 9 x 1149 012 AM,JPW Gamma Cas 20010308 Halpha E 900 Ritter Observations of Gamma Oph

Ritter Observation Log for Gamma Oph

Gamma Oph (example spectra)
HD161868
RA(FK5 2000): 17 47 54
Dec(FK5 2000): +02 42 26
Spectral Type: A0V
Type: A
V Mag: 3.75
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Gamma Oph 980424 Halpha E 1800 824 9 x 1149 030 NDM,HLR,AM
Gamma Oph 980526 Halpha E 2400 107 9 x 1149 016 NDM
Gamma Oph 980705 Halpha E 1200 538 9 x 1149 016 NDM
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Gamma-Peg.html010064400011330000306000000024060740345504400145260ustar00ritterspecial00000400000117 Ritter Observations of Gamma Peg

Ritter Observation Log for Gamma Peg

Gamma Peg (example spectra)
HD886
RA(FK5 2000): 00 13 14
Dec(FK5 2000): +15 11 01
Spectral Type: B2IV
Type: Bet Cep
V Mag: 2.83
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Gamma Peg 981106 Hgamma L 300 36 1 x 577 018 TLS
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Gamma-Tau.html010064400011330000306000000024050736631337000145460ustar00ritterspecial00000400000117 Ritter Observations of Gamma Tau

Ritter Observation Log for Gamma Tau

Gamma Tau (example spectra)
HD27371
RA(FK5 2000): 04 19 48
Dec(FK5 2000): +15 37 40
Spectral Type: K0III
Type: K
V Mag: 3.654
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Gamma Tau 991028 Halpha E 900 199 9 x 1149 032 AM
Return To Data Index Page

Gamma-UMa.html010064400011330000306000000120640743024732700145010ustar00ritterspecial00000400000117 Ritter Observations of Gamma UMa

Ritter Observation Log for Gamma UMa

Gamma UMa (example spectra)
HD103287
RA(FK5 2000): 11 53 50
Dec(FK5 2000): +53 41 41
Spectral Type: A0V
Type: A
V Mag: 2.427
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Gamma UMa 980519 Halpha E 300 228 9 x 1149 014 NDM
Gamma UMa 990521 Halpha E 1800 538 9 x 1149 017 NDM
Gamma UMa 990607 Halpha E 600 324 9 x 1149 012 NDM
Gamma UMa 990607 Halpha E 1800 635 9 x 1149 014 NDM
Gamma UMa 990609 Halpha E 1200 723 9 x 1149 014 DCK,AM
Gamma UMa 990618 Halpha E 600 230 9 x 1149 012 DCK
Gamma UMa 990622 Halpha E 1200 490 9 x 1149 022 WJF,NDM
Gamma UMa 990623 Halpha E 600 349 9 x 1149 012 DCK
Gamma UMa 20000125 Halpha E 900 151 9 x 1149 040 AM,DCK
Gamma UMa 20000127 Halpha E 600 149 9 x 1149 033 KSB,WJF
Gamma UMa 20000128 Halpha E 600 147 9 x 1149 034 AM,DCK
Gamma UMa 20010211 Halpha E 1800 254 9 x 1149 037 NDM,DCK
Gamma UMa 20010222 Halpha E 900 112 9 x 1149 021 WJF,DCK
Gamma UMa 20010310 Halpha E 900 94 9 x 1149 012 AM
Gamma UMa 20010310 Halpha E 900 173 9 x 1149 014 AM
Gamma UMa 20010326 Halpha E 3600 192 9 x 1149 018 NDM,DCK
Gamma UMa 20020122 Halpha E 1200 232 9 x 1149 026 KSB,JPW
Gamma UMa 20020125 Halpha E 1200 259 9 x 1149 022 AM
Gamma UMa 20020203 Halpha E 900 213 9 x 1149 028 NDM,AM
Gamma UMa 20020206 Halpha E 1200 281 9 x 1149 035 NDM,AM
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TD> 230 9 x 1149 012 DCK Gamma UMa 990622 Halpha E 1200 490 9 x 1149 022 WJF,NDM Gamma UMa 990623 Halpha E 600 349 9 x 1149 01HD10494.html010064400011330000306000000024110742315704100136620ustar00ritterspecial00000400000117 Ritter Observations of HD 10494

Ritter Observation Log for HD 10494

HD 10494 (example spectra)
HD10494
RA(FK5 2000): 01 44 12
Dec(FK5 2000): +61 50 59
Spectral Type: F5Ia
Type: Fsg
V Mag: 7.336
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
HD 10494 971021 Halpha E 3600 124 9 x 1149 030 KSB,CLM
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HD141569.html010064400011330000306000000064100741764774400137760ustar00ritterspecial00000400000117 Ritter Observations of HD141569

Ritter Observation Log for HD141569

HD141569 (example spectra)
HD141569
RA(FK5 2000): 15 49 58
Dec(FK5 2000): -03 55 16
Spectral Type: B9
Type: B
V Mag: 7.0
Contact: KSB

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
HD141569 980330 H alpha E 3600 89 9 x 1149 026 AM
HD141569 980405 H alpha E 3600 105 9 x 1149 028 CLM,AM
HD141569 980405 H alpha E 3600 94 9 x 1149 030 CLM,AM
HD141569 980406 H alpha E 3600 76 9 x 1149 028 CLM,AM
HD141569 980428 H alpha E 3600 100 9 x 1149 028 NDM,CLM shutter partially closed
HD141569 980608 H alpha E 3600 113 9 x 1149 016 NDM
HD141569 990527 H alpha L 1800 43 1 x 577 023 NDM,KSB
HD141569 990527 H alpha L 1800 43 1 x 577 025 NDM,KSB
HD141569 990528 H alpha E 3600 80 9 x 1149 030 NDM
HD141569 990528 H alpha E 3600 78 9 x 1149 032 NDM
HD141569 990705 5700 Ang. L 900 39 1 x 577 014 NDM
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HD144470.html010064400011330000306000000024110741761212000137410ustar00ritterspecial00000400000117 Ritter Observations of HD 144470

Ritter Observation Log for HD 144470

HD 144470 (example spectra)
HD144470
RA(FK5 2000): 16 06 48
Dec(FK5 2000): -20 40 09
Spectral Type: B1V
Type: B
V Mag: 3.946
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
HD 144470 980406 Halpha E 1200 234 9 x 1149 032 CLM,AM
Return To Data Index Page

RA(FK5 2000): 16 06 48
Dec(FK5 2000): -20 40 09
Spectral Type: B1V
Type: B
V Mag: 3.946
Contact: NDM

Omi-And.html010064400011330000306000000217060742315526600142300ustar00ritterspecial00000400000117 Ritter Observations of Omi And

Ritter Observation Log for Omi And

Omi And (example spectra)
HD217675
RA(FK5 2000): 22 01 55
Dec(FK5 2000): +42 19 34
Spectral Type: B6IIIpe
Type: B
V Mag: 3.633
Contact: KSB

Observation LoHD15004.html010064400011330000306000000023730742323246200136620ustar00ritterspecial00000400000117 Ritter Observations of HD 15004

Ritter Observation Log for HD 15004

HD 15004 (example spectra)
HD15004
RA(FK5 2000): 02 24 58
Dec(FK5 2000): -02 46 48
Spectral Type: A0III
Type: A
V Mag: 6.338
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
HD 15004 Halpha E 3600 666 9 x 1149 0 JPW
Return To Data Index Page

HD163296.html010064400011330000306000000024140741736530300137630ustar00ritterspecial00000400000117 Ritter Observations of HD 163296

Ritter Observation Log for HD 163296

HD 163296 (example spectra)
HD163296
RA(FK5 2000): 17 56 21
Dec(FK5 2000): -21 57 22
Spectral Type: A1V
Type: HAeBe
V Mag: 6.871
Contact: KSB

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
HD 163296 980727 Halpha E 3600 67 9 x 1149 022 NDM
Return To Data Index Page

HD168607.html010064400011330000306000000027140736560603400137700ustar00ritterspecial00000400000117 Ritter Observations of HD168607

Ritter Observation Log for HD168607

HD168607 (example spectra)
HD--
RA(FK5 2000): 18 21 15
Dec(FK5 2000): -16 22 32
Spectral Type: B1
Type: LBV
V Mag: 8.25
Contact: JPW

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
HD168607 20010614 Halpha L 1800 116 1 X 577 030 DCK
HD168607 20010706 Halpha L 1800 80 1 X 577 046 NDM
Return To Data Index Page
HD16908.html010064400011330000306000000023710742323140700136740ustar00ritterspecial00000400000117 Ritter Observations of HD 16908

Ritter Observation Log for HD 16908

HD 16908 (example spectra)
HD16908
RA(FK5 2000): 02 42 27
Dec(FK5 2000): +27 42 26
Spectral Type: B3V
Type: B
V Mag: 4.640
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
HD 16908 Halpha E 3600 666 9 x 1149 0 JPW
Return To Data Index Page

HD17505.html010064400011330000306000000024450737254607300137030ustar00ritterspecial00000400000117 Ritter Observations of HD17505

Ritter Observation Log for HD17505

HD17505 (example spectra)
HD17505
RA(FK5 2000): 02 51 08
Dec(FK5 2000): +60 25 04
Spectral Type: O6e
Type: Oe
V Mag: 7.10
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
HD17505 20011108 Halpha E 3600 93 9 x 1149 022 JPW was suppossed to be HD17520 observation
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2000): +60 25 04
Spectral Type: O6e
Type: Oe
V Mag: 7.10
Contact: NDM

Ritter Observations of HD 225146

Ritter Observation Log for HD 225146

HD 225146 (example spectra)
HD225146
RA(FK5 2000): 00 03 58
Dec(FK5 2000): +61 06 13
Spectral Type: B0Ibp
Type: Bsg
V Mag: 8.66
Contact: NDM

Observation Log Ritter Observations of HD17520

Ritter Observation Log for HD17520

HD17520 (example spectra)
HD17520
RA(FK5 2000): 02 51 14
Dec(FK5 2000): +60 23 10
Spectral Type: O9V
Type: O
V Mag: 8.29
Contact: KSB

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
HD17520 991012 Halpha E 3600 63 9 x 1149 033 DCK
HD17520 991117 Halpha E 3600 63 9 x 1149 035 KSB,AM,WJF
Return To Data Index Page

HD175427.html010064400011330000306000000024070736636171200137670ustar00ritterspecial00000400000117 Ritter Observations of HD175427

Ritter Observation Log for HD175427

HD175427 (example spectra)
HD175427
RA(FK5 2000): 18 54 33
Dec(FK5 2000): +20 36 55
Spectral Type: A0IV
Type: A
V Mag: 6.8
Contact: AM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
HD175427 990917 Halpha E 3600 83 9 x 1149 027 KSB,WJF
Return To Data Index Page

HD179218.html010064400011330000306000000103670741761215600137730ustar00ritterspecial00000400000117 Ritter Observations of HD179218

Ritter Observation Log for HD179218

HD179218 (example spectra)
HD179218
RA(FK5 2000): 19 11 11
Dec(FK5 2000): +15 47 16
Spectral Type: B9
Type: HAeBe
V Mag: 7.2
Contact: KSB

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
HD179218 980406 Halpha E 3600 76 9 x 1149 034 CLM,AM
HD179218 980424 Halpha E 3600 72 9 x 1149 034 NDM,HLR,AM
HD179218 980711 Halpha E 3600 56 9 x 1149 018 PAO
HD179218 980712 Halpha E 3600 59 9 x 1149 022 CLM
HD179218 980820 Halpha E 3600 78 9 x 1149 020 TLS stadium lights on
HD179218 980906 Halpha E 3600 107 9 x 1149 014 NDM
HD179218 980923 Halpha E 3600 72 9 x 1149 012 CLM
HD179218 980924 Halpha E 3600 67 9 x 1149 012 TS
HD179218 981010 Halpha E 3600 74 9 x 1149 012 CLM
HD179218 990918 Halpha E 3600 69 9 x 1149 029 AM
HD179218 990923 Halpha E 3600 65 9 x 1149 025 DCK,AM
HD179218 991006 Halpha E 3600 67 9 x 1149 029 KSB,WJF
HD179218 20000918 Halpha E 3600 86 9 x 1149 014 AM
HD179218 20001007 Halpha E 1300 65 9 x 1149 014 NDM abort due to clouds
HD179218 20001102 Halpha E 3600 71 9 x 1149 012 WJF
HD179218 20001106 Halpha E 3600 78 9 x 1149 014 DCK
Return To Data Index Page

HD184450.html010064400011330000306000000024020736630017500137520ustar00ritterspecial00000400000117 Ritter Observations of HD184450

Ritter Observation Log for HD184450

HD184450 (example spectra)
HD184450
RA(FK5 2000): 19 33 58
Dec(FK5 2000): +16 47 19
Spectral Type: A5
Type: A
V Mag: 8.24
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
HD184450 991119 Halpha L 2400 46 1 x 577 023 KSB,WJF
Return To Data Index Page

HD18778.html010064400011330000306000000023750742323406000137050ustar00ritterspecial00000400000117 Ritter Observations of HD 18778

Ritter Observation Log for HD 18778

HD 18778 (example spectra)
HD18778
RA(FK5 2000): 03 11 43
Dec(FK5 2000): +81 28 15
Spectral Type: A7III
Type: Bin
V Mag: 5.914
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
HD 18778 Halpha E 3600 666 9 x 1149 0 JPW
Return To Data Index Page

HD192639.html010064400011330000306000000075350741711152600137730ustar00ritterspecial00000400000117 Ritter Observations of HD 192639

Ritter Observation Log for HD 192639

HD 192639 (example spectra)
HD192639
RA(FK5 2000): 20 14 31
Dec(FK5 2000): +37 21 14
Spectral Type: O8e
Type: Oe
V Mag: 7.11
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
HD 192639 980813 Halpha E 3600 87 9 x 1149 013 TLS
HD 192639 980819 Halpha E 3600 78 9 x 1149 015 DCK
HD 192639 980830 Halpha E 3600 85 9 x 1149 018 CLM
HD 192639 980905 Halpha E 3600 113 9 x 1149 016 NDM,PAO
HD 192639 980909 Halpha E 3600 85 9 x 1149 016 DCK,CLM
HD 192639 980909 Halpha E 3600 69 9 x 1149 020 DCK,CLM
HD 192639 980911 Halpha E 3600 81 9 x 1149 016 CLM
HD 192639 980911 Halpha E 3600 67 9 x 1149 012 CLM
HD 192639 980912 Halpha E 3600 94 9 x 1149 012 HR,CLM
HD 192639 980912 Halpha E 3600 89 9 x 1149 014 HR,CLM
HD 192639 980914 Halpha E 3600 83 9 x 1149 016 NDM,WJF
HD 192639 980914 Halpha E 3600 94 9 x 1149 018 NDM,WJF
HD 192639 980919 Halpha E 3600 129 9 x 1149 014 CLM,HR
HD 192639 980919 Halpha E 3600 127 9 x 1149 016 CLM,HR
Return To Data Index Page

HD197770.html010064400011330000306000000024020742323336700137650ustar00ritterspecial00000400000117 Ritter Observations of HD 197770

Ritter Observation Log for HD 197770

HD 197770 (example spectra)
HD197770
RA(FK5 2000): 20 43 14
Dec(FK5 2000): +57 06 50
Spectral Type: B2III
Type: Bin
V Mag: 6.341
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
HD 197770 Halpha E 3600 666 9 x 1149 0 JPW
Return To Data Index Page

HD197911.html010064400011330000306000000024010736627722300137660ustar00ritterspecial00000400000117 Ritter Observations of HD197911

Ritter Observation Log for HD197911

HD197911 (example spectra)
HD197911
RA(FK5 2000): 20 43 22
Dec(FK5 2000): +63 12 33
Spectral Type: B5V
Type: B
V Mag: 7.67
Contact: KSB

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
HD197911 991128 Halpha L 2400 43 1 x 577 025 AM
Return To Data Index Page

HD198343.html010064400011330000306000000024130741072227700137630ustar00ritterspecial00000400000117 Ritter Observations of HD 198343

Ritter Observation Log for HD 198343

HD 198343 (example spectra)
HD198343
RA(FK5 2000): 20 47 01
Dec(FK5 2000): +58 25 01
Spectral Type: F8
Type: TTau
V Mag: 6.968
Contact: AM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
HD 198343 980911 Halpha E 3600 124 9 x 1149 018 CLM
Return To Data Index Page

HD198739.html010064400011330000306000000023760736630324100140000ustar00ritterspecial00000400000117 Ritter Observations of HD198739

Ritter Observation Log for HD198739

HD198739 (example spectra)
HD198739
RA(FK5 2000): 20 49 15
Dec(FK5 2000): +62 31 47
Spectral Type: B8V
Type: B
V Mag: 7.98
Contact:

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
HD198739 991116 Halpha L 2400 41 1 x 577 022 AM
Return To Data Index Page

HD199478.html010064400011330000306000000027510736560606200140040ustar00ritterspecial00000400000117 Ritter Observations of HD199478

Ritter Observation Log for HD199478

HD199478 (example spectra)
HD199478
RA(FK5 2000): 20 55 50
Dec(FK5 2000): +47 25 04
Spectral Type: B8Iae
Type: Asg
V Mag: 5.727
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
HD199478 20000905 Halpha E 3600 115 9 x 1149 015 AM,DCK
HD199478 20000922 Halpha E 3360 101 9 x 1149 023 KSB abort due to clouds
Return To Data Index Page

HD200775.html010064400011330000306000000272550742315742600137710ustar00ritterspecial00000400000117 Ritter Observations of HD200775

Ritter Observation Log for HD200775

HD200775 (example spectra)
HD200775
RA(FK5 2000): 21 01 37
Dec(FK5 2000): +68 09 48
Spectral Type: B2Ve
Type: B
V Mag: 7.42
Contact: KSB

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
HD200775 971019 Halpha E 3600 113 9 x 1149 018 AM,CLM
HD200775 971021 Halpha E 3600 87 9 x 1149 022 KSB,CLM
HD200775 971113 Halpha E 3600 72 9 x 1149 016 AM,TLS
HD200775 971118 Halpha E 3600 111 9 x 1149 016 AM,CLM
HD200775 971125 Halpha E 3600 94 9 x 1149 016 KSB
HD200775 971216 Halpha E 3600 113 9 x 1149 016 KSB,CLM
HD200775 980208 Halpha E 3600 67 9 x 1149 038 NDM,CLM
HD200775 980909 Halpha E 3600 65 9 x 1149 022 DCK,CLM
HD200775 981002 Halpha E 3600 63 9 x 1149 029 CLM
HD200775 981010 Halpha E 3600 69 9 x 1149 016 CLM
HD200775 981020 Halpha E 3600 80 9 x 1149 016 NDM,CLM
HD200775 981020 Halpha E 3600 89 9 x 1149 018 NDM,CLM
HD200775 981023 Halpha E 3600 65 9 x 1149 012 CLM
HD200775 981023 Halpha E 3600 65 9 x 1149 014 CLM
HD200775 981024 Halpha E 3600 83 9 x 1149 016 NDM,PAO
HD200775 981024 Halpha E 3600 80 9 x 1149 020 NDM,PAO
HD200775 981024 Halpha E 3600 80 9 x 1149 022 NDM,PAO
HD200775 981025 Halpha E 3600 83 9 x 1149 014 CLM
HD200775 981025 Halpha E 3600 80 9 x 1149 016 CLM
HD200775 990914 Halpha E 3600 72 9 x 1149 017 DCK
HD200775 990916 Halpha E 3600 74 9 x 1149 033 DCK,AM
HD200775 990926 Halpha E 3600 80 9 x 1149 027 AM
HD200775 991015 Halpha E 3600 74 9 x 1149 034 KSB,JPW,AM
HD200775 991025 Halpha E 3600 74 9 x 1149 012 AM,DCK
HD200775 991101 Halpha E 3600 76 9 x 1149 032 AM
HD200775 991109 Halpha E 3600 72 9 x 1149 012 AM
HD200775 991110 Halpha L 1800 43 1 x 577 026 KSB,WJF
HD200775 991130 Halpha E 3600 72 9 x 1149 015 AM
HD200775 20000916 Halpha E 3600 93 9 x 1149 023 NDM,AM
HD200775 20000918 Halpha E 3600 101 9 x 1149 018 AM
HD200775 20001011 Halpha E 3600 107 9 x 1149 014 KSB,AM stadium lights on
HD200775 20001012 Halpha E 3600 99 9 x 1149 016 WJF,DCK stadium lights on
HD200775 20001013 Halpha E 3600 88 9 x 1149 014 KSB through clouds
HD200775 20001019 Halpha E 3600 132 9 x 1149 014 WJF,DCK door to echelle room open ~30 sec
HD200775 20001028 Halpha E 3600 98 9 x 1149 014 NDM
HD200775 20001029 Halpha E 3600 104 9 x 1149 019 AM,DCK
HD200775 20001101 Halpha E 300 67 9 x 1149 016 KSB
HD200775 20001101 Halpha E 3600 112 9 x 1149 017 KSB
HD200775 20001105 Halpha E 3600 103 9 x 1149 020 NDM,DCK
HD200775 20001204 Halpha E 3600 96 9 x 1149 014 AM
HD200775 20001222 Halpha E 3600 74 9 x 1149 016 AM
HD200775 20010318 Halpha E 300 64 9 x 1149 032 NDM,DCK
HD200775 20010318 Halpha E 2700 75 9 x 1149 033 NDM,DCK abort due to dawn
HD200775 20010319 Halpha E 3600 90 9 x 1149 040 NDM,AM
HD200775 20010328 Halpha E 3600 84 9 x 1149 030 KSB,JPW,JT,AM
HD200775 20010428 Halpha E 3600 111 9 x 1149 024 JPW,NDM
HD200775 20010706 Halpha E 3600 94 9 x 1149 067 NDM
HD200775 20010715 Halpha E 3600 100 9 x 1149 026 JT,NDM
HD200775 20010807 Halpha E 3600 93 9 x 1149 020 JPW
HD200775 20010902 Halpha E 3600 102 9 x 1149 018 JT,JPW
HD200775 20010912 Halpha E 3600 104 9 x 1149 022 NDM
HD200775 20010917 Halpha E 3600 109 9 x 1149 020 JT,DCK
HD200775 20011103 Halpha E 3600 107 9 x 1149 014 AM
Return To Data Index Page
TD>111
9 x 1149 016 AM,CLM
HD200775 971125 Halpha E 3600 94 9 x 1149 016 KSB
HD200775 97121HD206773.html010064400011330000306000000040660741020765200137610ustar00ritterspecial00000400000117 Ritter Observations of HD206773

Ritter Observation Log for HD206773

HD206773 (example spectra)
HD206773
RA(FK5 2000): 21 42 24
Dec(FK5 2000): +57 44 10
Spectral Type: B0V
Type: B
V Mag: 6.927
Contact: AM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
HD206773 20010905 Halpha E 3600 87 9 x 1149 026 NDM,PAS,LAS,AG,DS,AM
HD206773 20011018 Halpha E 3600 110 9 x 1149 019 JPW
HD206773 20011122 Halpha E 3600 80 9 x 1149 020 NDM,AM
HD206773 20011219 Halpha E 3600 85 9 x 1149 016 NDM
Return To Data Index Page

HD20898.html010064400011330000306000000024010736630156500137020ustar00ritterspecial00000400000117 Ritter Observations of HD20898

Ritter Observation Log for HD20898

HD20898 (example spectra)
HD20898
RA(FK5 2000): 03 25 16
Dec(FK5 2000): +60 29 01
Spectral Type: B1IVn
Type: B
V Mag: 8.00
Contact: KSB

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
HD20898 991118 Halpha L 2400 39 1 x 577 035 KSB,AM
Return To Data Index Page

HD21894.html010064400011330000306000000023720736630356600137110ustar00ritterspecial00000400000117 Ritter Observations of HD21894

Ritter Observation Log for HD21894

HD21894 (example spectra)
HD21894
RA(FK5 2000): 03 34 42
Dec(FK5 2000): +58 35 28
Spectral Type: B8
Type: B
V Mag: 7.97
Contact: KSB

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
HD21894 991116 Halpha L 3000 41 1 x 577 034 AM
Return To Data Index Page

HD223960.html010064400011330000306000000052230740346417100137550ustar00ritterspecial00000400000117 Ritter Observations of HD223960

Ritter Observation Log for HD223960

HD223960 (example spectra)
HD223960
RA(FK5 2000): 23 53 50
Dec(FK5 2000): +60 51 12
Spectral Type: A0Ia
Type: Asg
V Mag: 6.957
Contact: KG

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
HD223960 981002 Halpha E 3600 69 9 x 1149 035 CLM
HD223960 990910 Halpha E 3600 96 9 x 1149 028 WJF
HD223960 990915 Halpha E 3600 107 9 x 1149 039 KSB,WJF
HD223960 990917 Halpha E 3600 91 9 x 1149 033 KSB,WJF
HD223960 990917 Halpha E 3600 89 9 x 1149 035 KSB,WJF
HD223960 991007 Halpha E 3600 96 9 x 1149 035 DCK,AM
HD223960 20001012 Halpha E 3600 93 9 x 1149 022 WJF,DCK
HD223960 20001106 Halpha E 3600 98 9 x 1149 020 DCK
Return To Data Index Page

TH>
Instrument Expos ADU File Size File Name Observer Comments
HD223960
Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
HD 225146 981106 Hgamma L 3600 39 1 x 577 016 TLS
Return To Data Index Page

HD232344.html010064400011330000306000000024000736630350500137440ustar00ritterspecial00000400000117 Ritter Observations of HD232344

Ritter Observation Log for HD232344

HD232344 (example spectra)
HD232344
RA(FK5 2000): 01 00 10
Dec(FK5 2000): +51 23 05
Spectral Type: B5
Type: B
V Mag: 8.71
Contact: KSB

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
HD232344 991116 Halpha L 3600 39 1 x 577 032 AM
Return To Data Index Page

HD31648.html010064400011330000306000000047100742314726100136750ustar00ritterspecial00000400000117 Ritter Observations of HD 31648

Ritter Observation Log for HD 31648

HD31648 (example spectra)
HD31648
RA(FK5 2000): 04 58 46
Dec(FK5 2000): +29 50 37
Spectral Type: A2
Type: HAeBe
V Mag: 7.73
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
HD 31648 971127 Halpha E 3600 91 9 x 1149 024 NDM,AM
HD 31648 980407 Halpha E 3600 94 9 x 1149 016 NDM,WJF
HD 31648 981020 Halpha E 3600 65 9 x 1149 022 NDM,CLM
HD 31648 981020 Halpha E 3600 63 9 x 1149 024 NDM,CLM
HD 31648 981023 Halpha E 3600 63 9 x 1149 037 CLM
HD 31648 981024 Halpha E 3600 61 9 x 1149 028 NDM,PAO
HD 31648 981024 Halpha E 3600 65 9 x 1149 030 NDM,PAO
Return To Data Index Page

HD3191.html010064400011330000306000000023670736630451000136110ustar00ritterspecial00000400000117 Ritter Observations of HD3191

Ritter Observation Log for HD3191

HD3191 (example spectra)
HD3191
RA(FK5 2000): 00 35 51
Dec(FK5 2000): +61 27 35
Spectral Type: B1IV
Type: B
V Mag: 8.62
Contact: KSB

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
HD3191 991115 Halpha L 3600 39 1 x 577 029 AM
Return To Data Index Page

HD33002.html010064400011330000306000000024050736631760100136610ustar00ritterspecial00000400000117 Ritter Observations of HD33002

Ritter Observation Log for HD33002

HD33002 (example spectra)
HD33002
RA(FK5 2000): 05 10 08
Dec(FK5 2000): +53 42 35
Spectral Type: B9
Type: B
V Mag: 7.48
Contact: KSB

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
HD33002 991015 Halpha E 3600 69 9 x 1149 042 KSB,JPW,AM
Return To Data Index Page

HD3322.html010064400011330000306000000023700742323620600135770ustar00ritterspecial00000400000117 Ritter Observations of HD 3322

Ritter Observation Log for HD 3322

HD 3322 (example spectra)
HD3322
RA(FK5 2000): 00 36 20
Dec(FK5 2000): +27 15 17
Spectral Type: B8III
Type: Bin
V Mag: 6.497
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
HD 3322 Halpha E 3600 666 9 x 1149 0 JPW
Return To Data Index Page

HD35187.html010064400011330000306000000024020741765145000136760ustar00ritterspecial00000400000117 Ritter Observations of HD 35187

Ritter Observation Log for HD 35187

HD 35187 (example spectra)
HD35187
RA(FK5 2000): 05 24 01
Dec(FK5 2000): +24 57 38
Spectral Type: A2
Type: HAeBe
V Mag: 7.78
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
HD 35187 980209 Halpha E 3600 98 9 x 1149 020 AM
Return To Data Index Page

HD3672.html010064400011330000306000000026740742315066700136240ustar00ritterspecial00000400000117 Ritter Observations of HD3672

Ritter Observation Log for HD3672

HD3672 (example spectra)
HD3672
RA(FK5 2000): 00 40 06
Dec(FK5 2000): +60 50 57
Spectral Type: F2
Type: F
V Mag: 8.96
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
HD3672 971118 Halpha E 3600 85 9 x 1149 020 AM,CLM
HD3672 991211 Halpha L 1800 39 1 x 577 031 AM
Return To Data Index Page

HD37806.html010064400011330000306000000032320740346142000136670ustar00ritterspecial00000400000117 Ritter Observations of HD 37806

Ritter Observation Log for HD 37806

HD 37806 (example spectra)
HD37806
RA(FK5 2000): 05 41 02
Dec(FK5 2000): -02 43 01
Spectral Type: A0
Type: A
V Mag: 7.93
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
HD 37806 981020 Halpha E 3600 63 9 x 1149 026 NDM,CLM
HD 37806 981020 Halpha E 3600 65 9 x 1149 028 NDM,CLM
HD 37806 981024 Halpha E 3600 63 9 x 1149 032 NDM,PAO
Return To Data Index Page

Log for HD 37806 HD 37806 (example spectra)
HD37806
RA(FK5 2000): 05 41 02
Dec(FK5 2000): -02 43 01
Spectral Type: A0
Type: A
V Mag: 7.93
Contact: NDM

HR1562.html010064400011330000306000000024030736662333700136310ustar00ritterspecial00000400000117 Ritter Observations of HR 1562

Ritter Observation Log for HR 1562

HR 1562 (example spectra)
HD31139
RA(FK5 2000): 04 53 23
Dec(FK5 2000): +02 30 30
Spectral Type: M1III
Type: M
V Mag: 5.346
Contact: NDM

Observation Log Ritter Observations of HD38120

Ritter Observation Log for HD38120

HD38120 (example spectra)
HD38120
RA(FK5 2000): 05 43 12
Dec(FK5 2000): -04 59 50
Spectral Type: B9Ve
Type: Be
V Mag: 9.08
Contact: KSB

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
HD38120 991118 Halpha L 3600 36 1 x 577 044 KSB,AM
Return To Data Index Page

HD42352.html010064400011330000306000000027070736630502400136720ustar00ritterspecial00000400000117 Ritter Observations of HD42352

Ritter Observation Log for HD42352

HD42352 (example spectra)
HD42352
RA(FK5 2000): 06 10 47
Dec(FK5 2000): +13 39 34
Spectral Type: B1III
Type: B
V Mag: 6.928
Contact: KSB

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
HD42352 991115 Halpha L 1200 36 1 x 577 042 AM,DCK
HD42352 991128 Halpha L 1200 41 1 x 577 042 AM
Return To Data Index Page

HD45677.html010064400011330000306000000040430742314742500137050ustar00ritterspecial00000400000117 Ritter Observations of HD45677

Ritter Observation Log for HD45677

HD45677 (example spectra)
HD45677
RA(FK5 2000): 06 28 17
Dec(FK5 2000): -13 03 11
Spectral Type: Bpshe
Type: B
V Mag: 8.05
Contact: AM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
HD45677 971127 Halpha E 3600 76 9 x 1149 030 NDM,AM
HD45677 980208 Halpha E 3600 67 9 x 1149 020 CLM,NDM
HD45677 980209 Halpha E 3600 89 9 x 1149 014 AM
HD45677 991118 Halpha L 1800 36 1 x 577 046 KSB,AM
HD45677 991211 Halpha E 3600 61 9 x 1149 042 AM
Return To Data Index Page

HD4881.html010064400011330000306000000027050736636122200136170ustar00ritterspecial00000400000117 Ritter Observations of HD4881

Ritter Observation Log for HD4881

HD4881 (example spectra)
HD4881
RA(FK5 2000): 00 51 34
Dec(FK5 2000): +51 34 17
Spectral Type: B9.5V
Type: B
V Mag: 6.220
Contact: KSB

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
HD4881 990919 Halpha E 3600 100 9 x 1149 028 AM
HD4881 990925 Halpha E 3600 129 9 x 1149 032 DCK,AM
Return To Data Index Page

HD50083.html010064400011330000306000000027120736630001300136570ustar00ritterspecial00000400000117 Ritter Observations of HD50083

Ritter Observation Log for HD50083

HD50083 (example spectra)
HD50083
RA(FK5 2000): 06 51 46
Dec(FK5 2000): +05 05 04
Spectral Type: B2Ve
Type: B
V Mag: 6.92
Contact: AM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
HD50083 991128 Halpha L 1500 43 1 x 577 044 AM
HD50083 20000128 Halpha E 3600 63 9 x 1149 022 AM,DCK
Return To Data Index Page

HD50138.html010064400011330000306000000066540742314746200137040ustar00ritterspecial00000400000117 Ritter Observations of HD50138

Ritter Observation Log for HD50138

HD50138 (example spectra)
HD50138
RA(FK5 2000): 06 51 33
Dec(FK5 2000): -06 57 59
Spectral Type: B9e
Type: HAeBe
V Mag: 6.583
Contact: KSB

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
HD50138 971127 Halpha E 3600 188 9 x 1149 032 NDM,AM
HD50138 971216 Halpha E 3600 91 9 x 1149 041 KSB,CLM
HD50138 971218 Halpha E 3600 78 9 x 1149 032 TLS,AM
HD50138 980209 Halpha E 3600 108 9 x 1149 016 AM
HD50138 980215 Halpha E 3600 104 9 x 1149 024 AM
HD50138 980302 Halpha E 3600 83 9 x 1149 030 NDM,CLM
HD50138 980330 Halpha E 3600 106 9 x 1149 012 AM
HD50138 980406 Halpha E 3600 199 9 x 1149 012 AM,CLM
HD50138 980413 Halpha E 3600 177 9 x 1149 014 AM,CLM
HD50138 980418 Halpha E 3600 85 9 x 1149 016 AM
HD50138 20000125 Halpha E 3600 67 9 x 1149 032 AM,DCK
HD50138 20000306 Halpha E 3600 105 9 x 1149 016 AM
Return To Data Index Page

HD58647.html010064400011330000306000000024110741765260300137050ustar00ritterspecial00000400000117 Ritter Observations of HD 58647

Ritter Observation Log for HD 58647

HD 58647 (example spectra)
HD58647
RA(FK5 2000): 07 25 56
Dec(FK5 2000): -14 10 44
Spectral Type: B9IV
Type: HAeBe
V Mag: 6.81
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
HD 58647 980208 Halpha E 3600 100 9 x 1149 022 CLM,NDM
Return To Data Index Page

HD59509.html010064400011330000306000000035360741765263600137220ustar00ritterspecial00000400000117 Ritter Observations of HD 59509

Ritter Observation Log for HD 59509

HD 59509 (example spectra)
HD59509
RA(FK5 2000): 07 31 25
Dec(FK5 2000): +27 37 21
Spectral Type: F8
Type: Fsg
V Mag: 8.04
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
HD 59509 980208 Halpha E 3600 83 9 x 1149 026 NDM,CLM
HD 59509 980209 Halpha E 3600 91 9 x 1149 024 AM
HD 59509 980406 Halpha E 3600 69 9 x 1149 014 CLM,AM
HD 59509 980421 Halpha E 3600 76 9 x 1149 016 NDM
Return To Data Index Page

HD6226.html010064400011330000306000000024070741765225400136160ustar00ritterspecial00000400000117 Ritter Observations of HD 6226

Ritter Observation Log for HD 6226

HD 6226 (example spectra)
HD6226
RA(FK5 2000): 01 03 53
Dec(FK5 2000): +47 38 32
Spectral Type: B2IV
Type: HAeBe
V Mag: 6.82
Contact: KSB

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
HD 6226 980208 Halpha E 3600 120 9 x 1149 012 CLM,NDM
Return To Data Index Page

HD62623.html010064400011330000306000000024110742314602200136600ustar00ritterspecial00000400000117 Ritter Observations of HD 62623

Ritter Observation Log for HD 62623

HD 62623 (example spectra)
HD62623
RA(FK5 2000): 07 43 49
Dec(FK5 2000): -28 57 17
Spectral Type: A3Iab
Type: Asg
V Mag: 3.978
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
HD 62623 971216 Halpha E 1200 100 9 x 1149 043 KSB,CLM
Return To Data Index Page

HD93521.html010064400011330000306000000060500742503520200136630ustar00ritterspecial00000400000117 Ritter Observations of HD93521

Ritter Observation Log for HD93521

HD93521 (example spectra)
HD93521
RA(FK5 2000): 10 48 24
Dec(FK5 2000): +37 34 13
Spectral Type: O9Vp
Type: Oe
V Mag: 7.06
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
HD93521 980208 Halpha E 3600 113 9 x 1149 034 CLM,NDM
HD93521 980406 Halpha E 3600 147 9 x 1149 022 CLM,AM
HD93521 980407 Halpha E 3600 87 9 x 1149 022 NDM,WJF
HD93521 980412 Halpha E 3600 122 9 x 1149 016 NDM,AM
HD93521 980413 Halpha E 3600 114 9 x 1149 020 AM,CLM
HD93521 990528 Halpha L 900 39 1 x 512 025 NDM
HD93521 20000127 Halpha E 3600 63 9 x 1149 031 KSB,WJF
HD93521 20000303 Halpha E 3600 83 9 x 1149 020 AM,DCK
HD93521 20010405 Halpha E 3600 78 9 x 1149 018 JPW,JT,AM
HD93521 20020126 Halpha E 3600 68 9 x 1149 028 JPW,NDM
Return To Data Index Page

HD9709.html010064400011330000306000000023670736630456300136340ustar00ritterspecial00000400000117 Ritter Observations of HD9709

Ritter Observation Log for HD9709

HD9709 (example spectra)
HD9709
RA(FK5 2000): 01 36 03
Dec(FK5 2000): +47 06 52
Spectral Type: B9V
Type: B
V Mag: 7.049
Contact: KSB

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
HD9709 991115 Halpha L 1800 39 1 x 577 031 AM
Return To Data Index Page

HR1035.html010064400011330000306000000260050743077125600136240ustar00ritterspecial00000400000117 Ritter Observations of HR 1035

Ritter Observation Log for HR 1035

HR 1035 (example spectra)
HD21291
RA(FK5 2000): 03 29 04
Dec(FK5 2000): +59 56 25
Spectral Type: B9Ia
Type: B
V Mag: 4.259
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
HR 1035 971022 Halpha E 1200 505 9 x 1149 037 NDM,HLR,DCK
HR 1035 971109 Halpha E 1200 476 9 x 1149 024 CLM
HR 1035 971113 Halpha E 1200 316 9 x 1149 024 AM,TLS
HR 1035 971118 Halpha E 1200 369 9 x 1149 026 AM,CLM
HR 1035 971127 Halpha E 1200 404 9 x 1149 018 NDM,AM
HR 1035 971216 Halpha E 1200 316 9 x 1149 028 KSB,CLM
HR 1035 971218 Halpha E 1800 650 9 x 1149 018 TLS,AM
HR 1035 980114 Halpha E 1200 153 9 x 1149 024 NDM,DCK
HR 1035 980114 Halpha E 1200 289 9 x 1149 026 NDM,DCK
HR 1035 980208 Halpha E 1200 430 9 x 1149 016 CLM,NDM
HR 1035 980302 Halpha E 1200 388 9 x 1149 020 CLM,NDM
HR 1035 980909 Halpha E 1800 122 9 x 1149 028 DCK,CLM
HR 1035 981118 Halpha E 3600 129 9 x 1149 025 DCK,CLM
HR 1035 981202 Halpha E 3600 307 9 x 1149 028 DCK,CLM
HR 1035 991007 Halpha E 1800 142 9 x 1149 040 DCK,AM
HR 1035 991015 Halpha E 2400 351 9 x 1149 040 KSB,JPW,AM
HR 1035 991021 Halpha E 1800 226 9 x 1149 038 AM,DCK
HR 1035 991025 Halpha E 2400 166 9 x 1149 023 AM,DCK
HR 1035 991027 Halpha E 3000 300 9 x 1149 033 KSB,WJF
HR 1035 991028 Halpha E 2400 261 9 x 1149 028 AM
HR 1035 991106 Halpha E 2100 292 9 x 1149 022 AM
HR 1035 991108 Halpha E 2400 238 9 x 1149 021 AM,DCK
HR 1035 991109 Halpha E 2400 254 9 x 1149 021 AM
HR 1035 991110 Halpha E 2400 259 9 x 1149 036 KSB,WJF
HR 1035 991115 Halpha E 2400 283 9 x 1149 034 AM
HR 1035 991116 Halpha E 2400 263 9 x 1149 037 AM
HR 1035 991119 Halpha E 2400 245 9 x 1149 035 KSB,WJF
HR 1035 991128 Halpha E 1800 300 9 x 1149 033 AM
HR 1035 991130 Halpha E 1800 237 9 x 1149 024 AM
HR 1035 991211 Halpha E 2400 175 9 x 1149 035 AM
HR 1035 20000127 Halpha E 1800 76 9 x 1149 020 KSB,WJF
HR 1035 20000128 Halpha E 2400 151 9 x 1149 016 AM,DCK
HR 1035 20000905 Halpha E 1200 147 9 x 1149 031 AM,DCK
HR 1035 20000917 Halpha E 2100 237 9 x 1149 034 NDM
HR 1035 20001012 Halpha E 1800 181 9 x 1149 028 WJF,DCK
HR 1035 20001022 Halpha E 1800 225 9 x 1149 030 NDM,DCK
HR 1035 20001030 Halpha E 1800 308 9 x 1149 024 DCK
HR 1035 20001111 Halpha E 1800 312 9 x 1149 016 NDM
HR 1035 20001223 Halpha E 3600 150 9 x 1149 016 NDM,AM
HR 1035 20010103 Halpha E 1200 77 9 x 1149 016 DCK
HR 1035 20010107 Halpha E 2600 146 9 x 1149 020 NDM abort due to clouds
HR 1035 20010109 Halpha E 3600 141 9 x 1149 020 NDM,DCK
HR 1035 20010111 Halpha E 3600 124 9 x 1149 037 AM,DCK
HR 1035 20010123 Halpha E 3600 136 9 x 1149 016 WJF
HR 1035 20011104 Halpha E 2400 273 9 x 1149 026 AM stadium lights on
HR 1035 20011221 Halpha E 3600 476 9 x 1149 020 NDM,JPW
HR 1035 20020122 Halpha E 1200 97 9 x 1149 013 KSB,JPW
HR 1035 20020122 Halpha E 2400 159 9 x 1149 014 KSB,JPW
HR 1035 20020126 Halpha E 2700 227 9 x 1149 020 NDM,JPW
HR 1035 20020208 Halpha E 3000 207 9 x 1149 016 AM
Return To Data Index Page

024
AM,TLS
HR 1035 971118 Halpha E 1200 369 9 x 1149 026 AM,CLM
HR 1035 971127 Halpha E 1200 404 9 x 1149 018 NDM,AM
HR 1035 971216 Ritter Observations of HR 1040

Ritter Observation Log for HR 1040

HR 1040 (example spectra)
HD21389
RA(FK5 2000): 03 29 55
Dec(FK5 2000): +58 52 44
Spectral Type: A0Iab
Type: Asg
V Mag: 4.600
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
HR 1040 971019 Halpha E 1200 160 9 x 1149 026 AM,CLM
HR 1040 971021 Halpha E 1200 362 9 x 1149 026 KSB,CLM
HR 1040 971022 Halpha E 1200 333 9 x 1149 035 NDM,HLR,DCK
HR 1040 971109 Halpha E 1200 344 9 x 1149 022 CLM
HR 1040 971113 Halpha E 1800 468 9 x 1149 022 AM,TLS
HR 1040 971118 Halpha E 1500 426 9 x 1149 028 AM,CLM
HR 1040 971125 Halpha E 1200 140 9 x 1149 026 KSB
HR 1040 971127 Halpha E 1200 355 9 x 1149 020 NDM,AM
HR 1040 971203 Halpha E 1800 305 9 x 1149 018 NDM,WJF
HR 1040 971216 Halpha E 1200 296 9 x 1149 026 KSB,CLM
HR 1040 971217 Halpha E 1800 347 9 x 1149 037 NDM,HLR,WJF
HR 1040 971218 Halpha E 1800 263 9 x 1149 016 TLS,AM
HR 1040 980114 Halpha E 1800 366 9 x 1149 020 NDM,DCK
HR 1040 980208 Halpha E 1200 338 9 x 1149 014 CLM,NDM
HR 1040 980302 Halpha E 1200 322 9 x 1149 018 CLM,NDM
HR 1040 980909 Halpha E 1800 105 9 x 1149 030 DCK,CLM
HR 1040 981014 Halpha E 2400 1l6 9 x 1149 016 CLM
HR 1040 981118 Halpha E 3600 96 9 x 1149 027 DCK,CLM
HR 1040 981128 Halpha E 2400 173 9 x 1149 061 NDM
HR 1040 981202 Halpha E 3600 252 9 x 1149 030 DCK,CLM
HR 1040 981216 Halpha E 2400 173 9 x 1149 023 NDM,CLM
HR 1040 991007 Halpha E 2400 168 9 x 1149 042 DCK,AM
HR 1040 991015 Halpha E 2400 309 9 x 1149 046 KSB,JPW,AM
HR 1040 991027 Halpha E 3000 212 9 x 1149 035 KSB,WJF
HR 1040 991028 Halpha E 2700 241 9 x 1149 030 AM
HR 1040 991106 Halpha E 2100 177 9 x 1149 024 AM
HR 1040 991108 Halpha E 3000 162 9 x 1149 023 AM,DCK
HR 1040 991110 Halpha E 2400 232 9 x 1149 038 KSB,WJF
HR 1040 991115 Halpha E 3000 278 9 x 1149 036 AM
HR 1040 991116 Halpha E 3000 215 9 x 1149 039 AM
HR 1040 991118 Halpha E 3000 287 9 x 1149 038 KSB,AM
HR 1040 991128 Halpha E 1800 230 9 x 1149 035 AM
HR 1040 20000127 Halpha E 1800 85 9 x 1149 022 KSB,WJF
HR 1040 20000905 Halpha E 1200 127 9 x 1149 033 AM,DCK
HR 1040 20000913 Halpha E 1200 100 9 x 1149 035 KSB,AM
HR 1040 20001012 Halpha E 2400 162 9 x 1149 030 WJF,DCK
HR 1040 20001022 Halpha E 1800 314 9 x 1149 032 NDM,DCK
HR 1040 20001030 Halpha E 1200 197 9 x 1149 026 DCK
HR 1040 20001105 Halpha E 1800 182 9 x 1149 032 NDM,DCK
HR 1040 20001111 Halpha E 1800 255 9 x 1149 014 NDM
HR 1040 20001223 Halpha E 3600 120 9 x 1149 018 NDM,AM
HR 1040 20010109 Halpha E 3600 122 9 x 1149 022 NDM,DCK
HR 1040 20010110 Halpha E 3600 113 9 x 1149 041 NDM,AM,DCK
HR 1040 20010124 Halpha E 2000 ? 9 x 1149 016 KSB,JT abort due to high humidity
HR 1040 20010126 Halpha E 3600 159 9 x 1149 018 AM
HR 1040 20010128 Halpha E 3600 129 9 x 1149 025 NDM,DCK
HR 1040 20010219 Halpha E 2400 116 9 x 1149 014 NDM,DCK
HR 1040 20011106 Halpha E 1800 171 9 x 1149 025 JPW stadium lights on, massive auroral display
HR 1040 20011112 Halpha E 3600 218 9 x 1149 030 NDM
HR 1040 20011123 Halpha E 3600 249 9 x 1149 014 NDM
HR 1040 20011219 Halpha E 3600 363 9 x 1149 024 NDM
HR 1040 20011221 Halpha E 2700 248 9 x 1149 024 NDM,JPW
HR 1040 20020126 Halpha E 3600 252 9 x 1149 018 NDM,JPW
HR 1040 20020206 Halpha E 3600 209 9 x 1149 015 NDM,AM
Return To Data Index Page

HR 1040 981118 Halpha E 3600 96 9 x 1149 027
Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
HR 1562 990214 Halpha E 3600 155 9 x 1149 016 DCK,NDM
Return To Data Index Page

HR2135.html010064400011330000306000000032350740323147200136150ustar00ritterspecial00000400000117 Ritter Observations of HR 2135

Ritter Observation Log for HR 2135

HR 2135 (example spectra)
HD41117
RA(FK5 2000): 06 03 55
Dec(FK5 2000): +20 08 18
Spectral Type: B2Iae
Type: Bsg
V Mag: 4.646
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
HR 2135 981209 Halpha E 3600 135 9 x 1149 022 DCK,CLM
HR 2135 981212 Halpha E 1800 498 9 x 1149 052 NDM,PAO
HR 2135 981216 Halpha E 2400 162 9 x 1149 033 NDM,CLM
Return To Data Index Page

HR3145.html010064400011330000306000000023740736662155500136370ustar00ritterspecial00000400000117 Ritter Observations of HR 3145

Ritter Observation Log for HR 3145

HR 3145 (example spectra)
HD66141
RA(FK5 2000): 08 02 16
Dec(FK5 2000): +02 20 05
Spectral Type: K2III
Type: K
V Mag: 4.396
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
HR 3145 990302 Halpha L 780 59 1 x 577 036 NDM
Return To Data Index Page

HR3314.html010064400011330000306000000023730736662163700136350ustar00ritterspecial00000400000117 Ritter Observations of HR 3314

Ritter Observation Log for HR 3314

HR 3314 (example spectra)
HD71155
RA(FK5 2000): 08 25 40
Dec(FK5 2000): -03 54 23
Spectral Type: A0V
Type: A
V Mag: 3.90
Contact: KSB

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
HR 3314 990302 Halpha L 690 76 1 x 577 037 NDM
Return To Data Index Page

HR4893.html010064400011330000306000000032370741760476700136540ustar00ritterspecial00000400000117 Ritter Observations of HR 4893

Ritter Observation Log for HR 4893

HR 4893 (example spectra)
HD112028
RA(FK5 2000): 12 49 14
Dec(FK5 2000): +83 24 47
Spectral Type: A1IIIshe
Type: Ash
V Mag: 5.311
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
HR 4893 980424 Halpha E 3000 61 9 x 1149 024 NDM,HLR,AM
HR 4893 980515 Halpha E 3600 283 9 x 1149 017 NDM
HR 4893 980517 Halpha E 3600 268 9 x 1149 014 CLM,PAO
Return To Data Index Page

HR5895.html010064400011330000306000000024050741760510300136340ustar00ritterspecial00000400000117 Ritter Observations of HR 5895

Ritter Observation Log for HR 5895

HR 5895 (example spectra)
HD141851
RA(FK5 2000): 15 51 16
Dec(FK5 2000): -03 05 26
Spectral Type: A3Vn
Type: A
V Mag: 5.10
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
HR 5895 980424 Halpha E 1800 292 9 x 1149 028 NDM,HLR,AM
Return To Data Index Page

HR618.html010064400011330000306000000041000740346026100135310ustar00ritterspecial00000400000117 Ritter Observations of HR 618

Ritter Observation Log for HR 618

HR 618 (example spectra)
HD12953
RA(FK5 2000): 02 08 41
Dec(FK5 2000): +58 25 25
Spectral Type: A1Ia
Type: Asg
V Mag: 5.725
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
HR 618 981024 Halpha E 2400 81 9 x 1149 026 NDM,PAO
HR 618 981129 Halpha E 3025 124 9 x 1149 018 CLM abort due to clouds
HR 618 991008 Halpha E 3600 140 9 x 1149 039 KSB,WJF
HR 618 991015 Halpha E 3000 151 9 x 1149 038 KSB,JPW,AM
HR 618 20001105 Halpha E 3600 164 9 x 1149 030 NDM,DCK
Return To Data Index Page

HEAD>

Ritter Observation Log for HR 618

HR 618 (example spectra)
HD12953
RA(FK5 2000): 02 08 41
Dec(FK5 2000): +58 25 25
Spectral Type: A1Ia
Type: Asg
V Mag: 5.725
Contact: NDM

Ritter Observations of Nu Gem

Ritter Observation Log for Nu Gem

Nu Gem (example spectra)
HD45542
RA(FK5 2000): 06 28 58
Dec(FK5 2000): +20 12 44
Spectral Type: B6IIIe
Type: Be
V Mag: 4.14
Contact: KSB

Observation Log Ritter Observations of HR 7606

Ritter Observation Log for HR 7606

HR 7606 (example spectra)
HD188650
RA(FK5 2000): 19 54 48
Dec(FK5 2000): +36 59 44
Spectral Type: G1Ib
Type: G
V Mag: 5.793
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
HR 7606 990716 Halpha E 3600 149 9 x 1149 028 AM
HR 7606 990804 Halpha E 3600 164 9 x 1149 033 AM
Return To Data Index Page

HR8020.html010064400011330000306000000064240737377254000136330ustar00ritterspecial00000400000117 Ritter Observations of HR 8020

Ritter Observation Log for HR 8020

HR 8020 (example spectra)
HD199478
RA(FK5 2000): 20 55 50
Dec(FK5 2000): +47 25 04
Spectral Type: B8Iae
Type: B
V Mag: 5.727
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
HR 8020 20000916 Halpha E 3600 121 9 x 1149 021 NDM,AM
HR 8020 20000917 Halpha E 3600 122 9 x 1149 026 NDM
HR 8020 20000929 Halpha E 3600 146 9 x 1149 024 NDM
HR 8020 20001021 Halpha E 3600 112 9 x 1149 016 NDM,AM
HR 8020 20001105 Halpha E 3600 156 9 x 1149 016 NDM,DCK
HR 8020 20010429 Halpha E 2700 108 9 x 1149 029 NDM,JT,DCK
HR 8020 20010905 Halpha E 3600 123 9 x 1149 024 NDM,PAS,LAS,AG,DS,AM
HR 8020 20010912 Halpha E 3600 133 9 x 1149 020 NDM
HR 8020 20010921 Halpha E 3600 112 9 x 1149 024 NDM
HR 8020 20011003 Halpha E 3600 149 9 x 1149 021 NDM,LAS,PAS,AG
HR 8020 20011112 Halpha E 3600 132 9 x 1149 016 NDM
Return To Data Index Page

HR825.html010064400011330000306000000024000736632067100135420ustar00ritterspecial00000400000117 Ritter Observations of HR 825

Ritter Observation Log for HR 825

HR 825 (example spectra)
HD17378
RA(FK5 2000): 02 49 31
Dec(FK5 2000): +57 05 04
Spectral Type: A5Ia
Type: Asg
V Mag: 6.281
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
HR 825 991008 Halpha E 3600 107 9 x 1149 041 KSB,WJF
Return To Data Index Page

HR8752.html010064400011330000306000000032370742315553200136360ustar00ritterspecial00000400000117 Ritter Observations of HR 8752

Ritter Observation Log for HR 8752

HR 8752 (example spectra)
HD217476
RA(FK5 2000): 23 00 05
Dec(FK5 2000): +56 56 43
Spectral Type: G0Iab
Type: G
V Mag: 5.101
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
HR 8752 971022 Halpha E 1800 118 9 x 1149 039 NDM,HLR,DCK
HR 8752 971217 Halpha E 1200 252 9 x 1149 018 NDM,HLR,WJF
HR 8752 981011 Halpha E 1800 98 9 x 1149 022 CLM
Return To Data Index Page

F="headinfo.html">Instrument
Expos ADU File Size File Name Observer Comments
HR 8752 9HR985.html010064400011330000306000000032210742527071200135470ustar00ritterspecial00000400000117 Ritter Observations of HR 985

Ritter Observation Log for HR 985

HR 985 (example spectra)
HD20336
RA(FK5 2000): 03 19 59
Dec(FK5 2000): +65 39 08
Spectral Type: B2.5Ve
Type: Be
V Mag: 4.728
Contact: AM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
HR 985 20010126 Halpha E 3600 135 9 x 1149 016 AM
HR 985 20011103 Halpha E 3600 262 9 x 1149 024 AM
HR 985 20020128 Halpha E 3600 100 9 x 1149 016 JT
Return To Data Index Page

Iota-Ori.html010064400011330000306000000023740742323206100144140ustar00ritterspecial00000400000117 Ritter Observations of Iota Ori

Ritter Observation Log for Iota Ori

Iota Ori (example spectra)
HD37043
RA(FK5 2000): 05 35 30
Dec(FK5 2000): -05 54 36
Spectral Type: O9III
Type: Bin
V Mag: 2.77
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Iota Ori Halpha E 3600 666 9 x 1149 0 JPW
Return To Data Index Page

Iota-UMa.html010064400011330000306000000024060742313622600143470ustar00ritterspecial00000400000117 Ritter Observations of Iota UMa

Ritter Observation Log for Iota UMa

Iota UMa (example spectra)
HD76644
RA(FK5 2000): 08 59 12
Dec(FK5 2000): +48 02 31
Spectral Type: A7V
Type: Bin
V Mag: 3.10
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Iota UMa 980201 Halpha E 1200 918 9 x 1149 025 CLM,AM
Return To Data Index Page

Kappa-Cas.html010064400011330000306000000024210742315533300145300ustar00ritterspecial00000400000117 Ritter Observations of Kappa Cas

Ritter Observation Log for Kappa Cas

Kappa Cas (example spectra)
HD2905
RA(FK5 2000): 00 33 00
Dec(FK5 2000): +62 55 54
Spectral Type: B2Iae
Type: Asg
V Mag: 4.189
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Kappa Cas 971022 Halpha E 1200 342 9 x 1149 031 NDM,HLR,DCK
Return To Data Index Page

Kappa-Dra.html010064400011330000306000000533070743304035100145330ustar00ritterspecial00000400000117 Ritter Observations of Kappa Dra

Ritter Observation Log for Kappa Dra

Kappa Dra (example spectra)
HD109387
RA(FK5 2000): 12 33 29
Dec(FK5 2000): +69 47 18
Spectral Type: B6IIIpe
Type: Be
V Mag: 3.881
Contact: AM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Kappa Dra 980201 Halpha E 1500 193 9 x 1149 029 CLM,AM
Kappa Dra 980208 Halpha E 900 278 9 x 1149 036 CLM,NDM
Kappa Dra 980209 Halpha E 1200 159 9 x 1149 030 AM
Kappa Dra 980302 Halpha E 1200 250 9 x 1149 038 NDM,CLM
Kappa Dra 980325 Halpha E 1800 188 9 x 1149 014 DCK
Kappa Dra 980330 Halpha E 1800 174 9 x 1149 022 AM
Kappa Dra 980331 Halpha E 1000 109 9 x 1149 024 CLM,NDM
Kappa Dra 980405 Halpha E 1200 347 9 x 1149 020 CLM,AM
Kappa Dra 980406 Halpha E 1200 434 9 x 1149 024 CLM,AM
Kappa Dra 980407 Halpha E 900 89 9 x 1149 018 NDM,WJF
Kappa Dra 980407 Halpha E 900 318 9 x 1149 020 NDM,WJF
Kappa Dra 980412 Halpha E 1200 492 9 x 1149 018 NDM,AM
Kappa Dra 980413 Halpha E 900 393 9 x 1149 022 AM,CLM
Kappa Dra 980418 Halpha E 1200 358 9 x 1149 022 AM
Kappa Dra 980421 Halpha E 1200 160 9 x 1149 020 NDM
Kappa Dra 980421 Halpha E 1200 94 9 x 1149 021 NDM
Kappa Dra 980424 Halpha E 1200 564 9 x 1149 026 NDM,HLR,AM
Kappa Dra 980427 Halpha E 1200 443 9 x 1149 012 CLM
Kappa Dra 980428 Halpha E 900 250 9 x 1149 020 NDM,CLM
Kappa Dra 980513 Halpha E 1500 307 9 x 1149 012 DCK
Kappa Dra 980515 Halpha E 1800 512 9 x 1149 015 NDM
Kappa Dra 980517 Halpha E 1800 481 9 x 1149 012 CLM,PAO
Kappa Dra 980519 Halpha E 1200 107 9 x 1149 016 NDM
Kappa Dra 980519 Halpha E 1200 158 9 x 1149 018 NDM
Kappa Dra 980522 Halpha E 1200 67 9 x 1149 014 KSB
Kappa Dra 980522 Halpha E 1800 175 9 x 1149 016 KSB
Kappa Dra 980524 Halpha E 1800 78 9 x 1149 014 CLM,PAO
Kappa Dra 980608 Halpha E 1200 483 9 x 1149 012 NDM
Kappa Dra 980703 Halpha E 1200 81 9 x 1149 012 KSB
Kappa Dra 980712 Halpha E 1200 131 9 x 1149 012 CLM in twilight
Kappa Dra 990210 Halpha E 1800 54 9 x 1149 036 KSB,DCK
Kappa Dra 990317 Halpha E 1800 89 9 x 1149 026 KSB
Kappa Dra 990324 Halpha E 3600 188 9 x 1149 038 NDM
Kappa Dra 990327 Halpha E 3600 155 9 x 1149 020 NDM
Kappa Dra 990521 Halpha E 1800 193 9 x 1149 015 NDM
Kappa Dra 990528 Halpha E 1200 193 9 x 1149 028 NDM
Kappa Dra 990529 Halpha E 1800 232 9 x 1149 023 NDM
Kappa Dra 990607 Halpha E 1200 147 9 x 1149 016 NDM
Kappa Dra 990607 Halpha E 1200 151 9 x 1149 018 NDM
Kappa Dra 990608 Halpha E 1800 270 9 x 1149 022 NDM,AM
Kappa Dra 990609 Halpha E 1800 311 9 x 1149 012 DCK,AM
Kappa Dra 990610 Halpha E 1800 254 9 x 1149 012 KSB
Kappa Dra 990615 Halpha E 1800 234 9 x 1149 012 WJF,NDM
Kappa Dra 990616 Halpha E 1800 248 9 x 1149 013 DCK
Kappa Dra 990618 Halpha E 1800 245 9 x 1149 014 DCK
Kappa Dra 990619 Halpha E 1800 263 9 x 1149 012 NDM,DH
Kappa Dra 990622 Halpha E 1200 98 9 x 1149 024 WJF,NDM
Kappa Dra 990622 Halpha E 1200 136 9 x 1149 025 WJF,NDM
Kappa Dra 990623 Halpha E 1800 283 9 x 1149 014 DCK
Kappa Dra 990626 Halpha E 1200 270 9 x 1149 022 NDM
Kappa Dra 990701 Halpha E 1200 164 9 x 1149 012 NDM
Kappa Dra 990708 Halpha E 1200 219 9 x 1149 022 AM,NDM
Kappa Dra 20000125 Halpha E 1800 103 9 x 1149 042 AM,DCK
Kappa Dra 20000127 Halpha E 2400 155 9 x 1149 035 KSB,WJF
Kappa Dra 20000128 Halpha E 1800 149 9 x 1149 036 AM,DCK
Kappa Dra 20000229 Halpha E 1200 265 9 x 1149 026 DCK
Kappa Dra 20000303 Halpha E 900 217 9 x 1149 026 AM,DCK
Kappa Dra 20010211 Halpha E 2400 176 9 x 1149 041 NDM,DCK
Kappa Dra 20010213 Halpha E 3600 398 9 x 1149 018 WJF,AM
Kappa Dra 20010221 Halpha E 3600 245 9 x 1149 026 KSB,AM
Kappa Dra 20010228 Halpha E 2700 177 9 x 1149 041 KSB,NDM
Kappa Dra 20010301 Halpha E 1800 128 9 x 1149 022 WJF,DCK
Kappa Dra 20010302 Halpha E 3000 205 9 x 1149 024 AM,JPW
Kappa Dra 20010308 Halpha E 2400 117 9 x 1149 026 WJF,DCK
Kappa Dra 20010310 Halpha E 2400 198 9 x 1149 016 AM
Kappa Dra 20010318 Halpha E 3000 102 9 x 1149 022 NDM,DCK
Kappa Dra 20010318 Halpha E 1800 82 9 x 1149 024 NDM,DCK
Kappa Dra 20010319 Halpha E 2400 162 9 x 1149 032 NDM,AM
Kappa Dra 20010322 Halpha E 2400 241 9 x 1149 021 WJF
Kappa Dra 20010326 Halpha E 300 84 9 x 1149 021 NDM,DCK
Kappa Dra 20010326 Halpha E 2400 207 9 x 1149 023 NDM,DCK
Kappa Dra 20010328 Halpha E 3000 283 9 x 1149 018 KSB,JPW,JT,AM
Kappa Dra 20010402 Halpha E 3600 341 9 x 1149 018 NDM
Kappa Dra 20010404 Halpha E 3600 434 9 x 1149 016 NDM,JPW,KSB,AM
Kappa Dra 20010405 Halpha E 3600 344 9 x 1149 016 JPW,JT,AM
Kappa Dra 20010428 Halpha E 3600 348 9 x 1149 014 JPW,NDM
Kappa Dra 20010429 Halpha E 2700 338 9 x 1149 017 NDM,JT,DCK
Kappa Dra 20010430 Halpha E 1800 268 9 x 1149 018 NDM,JT,DCK
Kappa Dra 20010501 Halpha E 1800 230 9 x 1149 017 WJF,JT,AM
Kappa Dra 20010504 Halpha E 2700 505 9 x 1149 015 AM
Kappa Dra 20010509 Halpha E 2700 208 9 x 1149 018 KSB,AM
Kappa Dra 20010510 Halpha E 2700 366 9 x 1149 016 WJF,DCK
Kappa Dra 20010523 Halpha E 2700 120 9 x 1149 014 WJF
Kappa Dra 20010530 Halpha E 3600 335 9 x 1149 022 WJF
Kappa Dra 20010605 Halpha E 1800 165 9 x 1149 014 NDM
Kappa Dra 20010605 Halpha E 1800 144 9 x 1149 016 NDM
Kappa Dra 20010609 Halpha E 3600 90 9 x 1149 016 NDM,JT
Kappa Dra 20010610 Halpha E 3600 192 9 x 1149 016 WJF
Kappa Dra 20010612 Halpha E 3600 188 9 x 1149 024 NDM
Kappa Dra 20010613 Halpha E 3600 202 9 x 1149 014 WJF
Kappa Dra 20010614 Halpha E 3600 185 9 x 1149 014 DCK
Kappa Dra 20010626 Halpha E 2700 191 9 x 1149 014 NDM,JT,AG
Kappa Dra 20010703 Halpha E 3600 190 9 x 1149 024 NDM
Kappa Dra 20010705 Halpha E 3600 212 9 x 1149 017 NDM
Kappa Dra 20010706 Halpha E 3600 267 9 x 1149 032 NDM
Kappa Dra 20020125 Halpha E 3600 305 9 x 1149 028 AM
Kappa Dra 20020126 Halpha E 3600 231 9 x 1149 030 JPW,NDM
Kappa Dra 20020127 Halpha E 3600 251 9 x 1149 036 NDM
Kappa Dra 20020203 Halpha E 3000 261 9 x 1149 030 NDM,AM
Kappa Dra 20020205 Halpha E 2700 230 9 x 1149 031 KSB,JPW
Kappa Dra 20020206 Halpha E 3600 279 9 x 1149 039 NDM,AM
Kappa Dra 20020209 Halpha E 3600 235 9 x 1149 034 NDM,JPW
Kappa Dra 20020214 Halpha E 3600 272 9 x 1149 030 ACG,NDM,JPW
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TD>
Kappa Dra 20000128 Halpha E 1800 149 9 x 1149 036 AM,DCK
Kappa Dra 20000229 Halpha E Ritter Observations of Kappa Ori

Ritter Observation Log for Kappa Ori

Kappa Ori (example spectra)
HD38771
RA(FK5 2000): 05 47 45
Dec(FK5 2000): -09 40 11
Spectral Type: B0Iab
Type: Bsg
V Mag: 2.049
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Kappa Ori 990222 Halpha E 900 215 9 x 1149 018 HR,NDM
Kappa Ori 990302 Halpha E 900 281 9 x 1149 024 NDM
Kappa Ori 990305 Halpha E 900 248 9 x 1149 014 NDM
Kappa Ori 20001012 Halpha E 600 266 9 x 1149 034 WJF,DCK
Kappa Ori 20010228 Halpha E 900 70 9 x 1149 016 KSB,NDM abort due to clouds
Kappa Ori 20010302 Halpha E 900 220 9 x 1149 016 AM,JPW
Kappa Ori 20010319 Halpha E 1200 250 9 x 1149 020 NDM,AM
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Kappa-UMa.html010064400011330000306000000024120742431044700145040ustar00ritterspecial00000400000117 Ritter Observations of Kappa UMa

Ritter Observation Log for Kappa UMa

Kappa UMa (example spectra)
HD77327
RA(FK5 2000): 09 03 38
Dec(FK5 2000): +47 09 23
Spectral Type: A1Vn
Type: A
V Mag: 3.60
Contact: AM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Kappa UMa 20020125 Halpha E 1800 168 9 x 1149 026 AM
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MWC314.html010064400011330000306000000027070736560623400136630ustar00ritterspecial00000400000117 Ritter Observations of MWC 314

Ritter Observation Log for MWC 314

MWC 314 (example spectra)
HD--
RA(FK5 2000): 19 21 34
Dec(FK5 2000): +14 52 57
Spectral Type: B2
Type: LBV?
V Mag: 9.89
Contact: JPW

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
MWC 314 20010727 Halpha L 3600 73 1 X 577 032 JPW
MWC 314 20010801 Halpha L 3600 78 1 X 577 026 JPW
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Mu-Her.html010064400011330000306000000027130741711341200140640ustar00ritterspecial00000400000117 Ritter Observations of Mu Her

Ritter Observation Log for Mu Her

Mu Her (example spectra)
HD161797A
RA(FK5 2000): 17 46 28
Dec(FK5 2000): +27 43 14
Spectral Type: G5IV
Type: G
V Mag: 3.41
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Mu Her 980729 H alpha L 360 314 9 x 1149 014 NDM,WJF,TLS
Mu Her 990712 5700 Ang. L 300 85 9 x 1149 033 WJF
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Mu-Sgr.html010064400011330000306000000023750741736524600141230ustar00ritterspecial00000400000117 Ritter Observations of Mu Sgr

Ritter Observation Log for Mu Sgr

Mu Sgr (example spectra)
HD166937
RA(FK5 2000): 18 13 46
Dec(FK5 2000): -21 03 32
Spectral Type: B2III
Type: Bin
V Mag: 3.841
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Mu Sgr 980727 Halpha E 600 122 9 x 1149 020 NDM
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Mu-UMa.html010064400011330000306000000023770742313627100140430ustar00ritterspecial00000400000117 Ritter Observations of Mu UMa

Ritter Observation Log for Mu UMa

Mu UMa (example spectra)
HD89758
RA(FK5 2000): 10 22 20
Dec(FK5 2000): +41 29 58
Spectral Type: M0III
Type: Bin
V Mag: 3.066
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Mu UMa 980201 Halpha E 600 256 9 x 1149 027 CLM,AM
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Nu-Cep.html010064400011330000306000000173670742315537000140770ustar00ritterspecial00000400000117 Ritter Observations of Nu Cep

Ritter Observation Log for Nu Cep

Nu Cep (example spectra)
HD207260
RA(FK5 2000): 21 45 27
Dec(FK5 2000): +61 07 15
Spectral Type: A2Iab
Type: Asg
V Mag: 4.312
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Nu Cep 971022 Halpha E 1200 391 9 x 1149 033 NDM,HLR,DCK
Nu Cep 971109 Halpha E 1200 525 9 x 1149 016 CLM
Nu Cep 971217 Halpha E 1500 514 9 x 1149 016 NDM,HLR,WJF
Nu Cep 980705 Halpha E 1200 270 9 x 1149 027 NDM
Nu Cep 980706 Halpha E 1200 76 9 x 1149 018 NDM
Nu Cep 980711 Halpha E 2400 98 9 x 1149 024 PAO
Nu Cep 980813 Halpha E 2400 347 9 x 1149 017 TLS
Nu Cep 980826 Halpha E 2400 258 9 x 1149 018 DCK
Nu Cep 980827 Halpha E 2400 278 9 x 1149 024 TLS
Nu Cep 980902 Halpha E 2400 243 9 x 1149 022 DCK,CLM
Nu Cep 981002 Halpha E 1200 100 9 x 1149 031 CLM
Nu Cep 981011 Halpha E 1200 125 9 x 1149 018 CLM
Nu Cep 981127 Halpha E 2100 186 9 x 1149 022 NDM
Nu Cep 981210 Halpha E 1800 208 9 x 1149 020 NDM
Nu Cep 981216 Halpha E 1800 204 9 x 1149 014 NDM,CLM
Nu Cep 990708 Halpha E 2400 333 9 x 1149 036 AM,NDM
Nu Cep 990711 Halpha E 2100 270 9 x 1149 037 NDM,DH
Nu Cep 990903 Halpha E 1800 285 9 x 1149 033 KSB
Nu Cep 990925 Halpha E 2400 437 9 x 1149 026 DCK,AM
Nu Cep 991007 Halpha E 2400 276 9 x 1149 033 DCK,AM
Nu Cep 20000918 Halpha E 1800 168 9 x 1149 022 AM
Nu Cep 20000929 Halpha E 2400 209 9 x 1149 026 NDM
Nu Cep 20001007 Halpha E 2400 197 9 x 1149 016 NDM
Nu Cep 20001008 Halpha E 2400 233 9 x 1149 014 NDM
Nu Cep 20001012 Halpha E 2400 100 9 x 1149 018 WJF,DCK
Nu Cep 20001022 Halpha E 2700 222 9 x 1149 022 NDM,DCK
Nu Cep 20001028 Halpha E 1200 118 9 x 1149 020 NDM
Nu Cep 20001105 Halpha E 1800 229 9 x 1149 022 NDM,DCK
Nu Cep 20001125 Halpha E 2400 105 9 x 1149 030 NDM
Nu Cep 20010619 Halpha E 3600 334 9 x 1149 017 NDM
Nu Cep 20010906 Halpha E 3600 285 9 x 1149 027 JPW
Nu Cep 20010915 Halpha E 3000 139 9 x 1149 018 AM
Nu Cep 20010917 Halpha E 3600 144 9 x 1149 022 JT,DCK
Nu Cep 20011010 Halpha E 2700 206 9 x 1149 029 LAS,PAS,AG,NDM
Return To Data Index Page
x 1149
018 CLM
Nu Cep 981127 Halpha E 2100 186 9 x 1149 022 NDM
Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Nu Gem 980201 Halpha E 1200 553 9 x 1149 023 CLM,AM
Nu Gem 20010126 Halpha E 3000 148 9 x 1149 026 AM
Nu Gem 20010213 Halpha E 3600 113 9 x 1149 016 WJF,AM
Nu Gem 20010308 Halpha E 3600 125 9 x 1149 018 WJF,DCK
Nu Gem 20010319 Halpha E 3600 200 9 x 1149 026 NDM,AM
Nu Gem 20010405 Halpha E 3600 71 9 x 1149 012 JPW,JT,AM
Nu Gem 20011108 Halpha E 1800 202 9 x 1149 028 JPW
Nu Gem 20011112 Halpha E 2700 203 9 x 1149 040 NDM
Nu Gem 20011122 Halpha E 3000 274 9 x 1149 038 NDM,AM
Nu Gem 20020122 Halpha E 3600 190 9 x 1149 024 KSB,JPW
Nu Gem 20020125 Halpha E 3600 199 9 x 1149 020 AM
Nu Gem 20020127 Halpha E 3600 172 9 x 1149 028 NDM
Nu Gem 20020205 Halpha E 3600 133 9 x 1149 027 KSB,JPW
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Nusq-Boo.html010064400011330000306000000027170741760202700144430ustar00ritterspecial00000400000117 Ritter Observations of Nu^2 Boo

Ritter Observation Log for Nu^2 Boo

Nu^2 Boo (example spectra)
HD138629
RA(FK5 2000): 15 31 47
Dec(FK5 2000): +40 53 58
Spectral Type: A5V
Type: A
V Mag: 4.997
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Nu^2 Boo 980517 Halpha E 3600 268 9 x 1149 018 CLM,PAO
Nu^2 Boo 980519 Halpha E 3600 175 9 x 1149 022 NDM
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OT-Gem.html010064400011330000306000000063450743304031000140160ustar00ritterspecial00000400000117 Ritter Observations of OT Gem

Ritter Observation Log for OT Gem

OT Gem (example spectra)
HD58050
RA(FK5 2000): 07 24 28
Dec(FK5 2000): +15 31 02
Spectral Type: B2Ve
Type: Be
V Mag: 6.448
Contact: KSB

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
OT Gem 980329 Halpha E 3600 125 9 x 1149 014 NDM
OT Gem 980330 Halpha E 3600 117 9 x 1149 014 AM
OT Gem 980331 Halpha E 3600 115 9 x 1149 014 NDM,CLM
OT Gem 980405 Halpha E 3600 171 9 x 1149 012 AM,CLM
OT Gem 980413 Halpha E 3000 210 9 x 1149 016 AM,CLM
OT Gem 990210 Halpha E 1800 52 9 x 1149 026 KSB,DCK
OT Gem 990210 Halpha E 1800 52 9 x 1149 028 KSB,DCK
OT Gem 20000125 Halpha E 3600 63 9 x 1149 038 AM,DCK
OT Gem 20000127 Halpha E 3600 67 9 x 1149 029 KSB,WJF
OT Gem 20000229 Halpha E 3600 72 9 x 1149 022 DCK
OT Gem 20020214 Halpha E 3600 78 9 x 1149 026 ACG,NDM,JPW
Return To Data Index Page

Omega-CMa.html010064400011330000306000000044140742754522400144700ustar00ritterspecial00000400000117 Ritter Observations of Omega CMa

Ritter Observation Log for Omega CMa

Omega CMa (example spectra)
HD56139
RA(FK5 2000): 07 14 49
Dec(FK5 2000): -26 46 22
Spectral Type: B1Ve
Type: Be
V Mag: 4.028
Contact: JPW

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Omega CMa 20011106 Halpha E 1800 177 9 x 1149 043 JPW
Omega CMa 20011108 Halpha E 2400 205 9 x 1149 034 JPW
Omega CMa 20011123 Halpha E 1800 163 9 x 1149 022 NDM
Omega CMa 20011221 Halpha E 2700 236 9 x 1149 034 NDM,JPW
Omega CMa 20020120 Halpha E 1700 115 9 x 1149 018 AM
Omega CMa 20020202 Halpha E 2700 224 9 x 1149 018 NDM
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Omega-Ori.html010064400011330000306000000067220742754550100145630ustar00ritterspecial00000400000117 Ritter Observations of Omega Ori

Ritter Observation Log for Omega Ori

Omega Ori (example spectra)
HD37490
RA(FK5 2000): 05 39 11
Dec(FK5 2000): +04 07 17
Spectral Type: B3IIIe
Type: B
V Mag: 4.57
Contact: KSB

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Omega Ori 971216 Halpha E 1200 162 9 x 1149 039 KSB,CLM
Omega Ori 971218 Halpha E 1800 210 9 x 1149 022 TLS,AM
Omega Ori 980201 Halpha E 1800 193 9 x 1149 017 CLM,AM
Omega Ori 980215 Halpha E 1200 106 9 x 1149 018 AM
Omega Ori 990215 Halpha E 3600 124 9 x 1149 018 HR,NDM
Omega Ori 990302 Halpha E 3600 149 9 x 1149 028 NDM
Omega Ori 991115 Halpha E 2400 142 9 x 1149 039 AM
Omega Ori 991117 Halpha E 3600 151 9 x 1149 041 KSB,AM,WJF
Omega Ori 20011112 Halpha E 3600 176 9 x 1149 034 NDM
Omega Ori 20020125 Halpha E 3000 78 9 x 1149 016 AM
Omega Ori 20020127 Halpha E 3600 154 9 x 1149 024 NDM
Omega Ori 20020203 Halpha E 3600 184 9 x 1149 018 NDM,AM
Return To Data Index Page

A>
Omega Ori
Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Omi And 971022 Halpha E 600 155 9 x 1149 018 NDM,HLR,DCK
Omi And 971031 Halpha E 1200 206 9 x 1149 016 NDM
Omi And 971217 Halpha E 300 206 9 x 1149 020 NDM,HLR,WJF
Omi And 980923 Halpha E 1800 347 9 x 1149 018 CLM
Omi And 980929 Halpha E 1200 343 9 x 1149 037 KSB,TS
Omi And 981011 Halpha E 1200 149 9 x 1149 024 CLM
Omi And 981016 Halpha E 3600 135 9 x 1149 017 CLM
Omi And 981023 Halpha E 1200 78 9 x 1149 034 CLM
Omi And 981023 Halpha E 2400 160 9 x 1149 035 CLM
Omi And 981027 Halpha E 1200 63 9 x 1149 018 KSB
Omi And 981027 Halpha E 1200 85 9 x 1149 020 KSB
Omi And 981104 Halpha E 1200 107 9 x 1149 023 DCK,CLM
Omi And 981118 Halpha E 1200 109 9 x 1149 019 DCK,CLM
Omi And 981118 Halpha E 1200 67 9 x 1149 021 DCK,CLM
Omi And 981124 Halpha E 1200 72 9 x 1149 014 KSB
Omi And 981127 Halpha E 1200 142 9 x 1149 024 NDM
Omi And 981127 Halpha E 1200 177 9 x 1149 026 NDM
Omi And 981128 Halpha E 1800 230 9 x 1149 036 NDM
Omi And 981128 Hgamma L 900 59 1 x 577 039 NDM
Omi And 981202 Halpha E 900 59 9 x 1149 014 DCK,CLM
Omi And 981202 Halpha E 900 66 9 x 1149 016 DCK,CLM
Omi And 981216 Halpha E 1200 173 9 x 1149 018 NDM,CLM
Omi And 20000825 Halpha E 600 105 9 x 1149 028 KSB,AM
Omi And 20000905 Halpha E 1800 156 9 x 1149 019 AM,DCK
Omi And 20000913 Halpha E 1800 167 9 x 1149 025 KSB,AM
Omi And 20000918 Halpha E 1200 156 9 x 1149 028 AM
Omi And 20000927 Halpha E 1800 134 9 x 1149 030 KSB,AM
Omi And 20001007 Halpha E 1200 149 9 x 1149 022 NDM
Omi And 20001011 Halpha E 1800 186 9 x 1149 020 KSB,AM
Omi And 20001021 Halpha E 900 105 9 x 1149 020 NDM,AM
Omi And 20001021 Halpha E 900 91 9 x 1149 022 NDM,AM
Omi And 20001030 Halpha E 900 226 9 x 1149 012 DCK
Omi And 20001102 Halpha E 900 149 9 x 1149 016 WJF
Omi And 20001116 Halpha E 1200 146 9 x 1149 018 WJF
Omi And 20001123 Halpha E 1800 100 9 x 1149 025 NDM
Omi And 20001204 Halpha E 1800 163 9 x 1149 016 AM
Omi And 20010126 Halpha E 2100 84 9 x 1149 012 AM
Omi And 20010619 Halpha E 1200 170 9 x 1149 020 NDM
Omi And 20010902 Halpha E 1800 190 9 x 1149 026 JT,JPW
Omi And 20011105 Halpha E 3600 362 9 x 1149 022 JT
Return To Data Index Page
="3" CELLPADDING="4"> Observation LoOmi-Cas.html010064400011330000306000000064300743131077200142230ustar00ritterspecial00000400000117 Ritter Observations of Omi Cas

Ritter Observation Log for Omi Cas

Omi Cas (example spectra)
HD4180
RA(FK5 2000): 00 44 44
Dec(FK5 2000): +48 17 04
Spectral Type: B5III
Type: Be
V Mag: 4.477
Contact: AM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Omi Cas 20010829 Halpha E 3600 255 9 x 1149 024 NDM,AG,LAS,PAS,JPW
Omi Cas 20010830 Halpha E 3600 245 9 x 1149 028 JPW stadium lights on
Omi Cas 20010906 Halpha E 3600 294 9 x 1149 031 JPW
Omi Cas 20010915 Halpha E 3600 253 9 x 1149 024 AM
Omi Cas 20011009 Halpha E 3600 488 9 x 1149 020 JPW
Omi Cas 20011103 Halpha E 3000 266 9 x 1149 018 AM
Omi Cas 20011104 Halpha E 3000 266 9 x 1149 018 AM stadium lights on
Omi Cas 20011122 Halpha E 3000 194 9 x 1149 024 NDM,AM
Omi Cas 20011219 Halpha E 3600 362 9 x 1149 020 NDM
Omi Cas 20020127 Halpha E 3600 176 9 x 1149 014 NDM
Omi Cas 20020209 Halpha E 3600 223 9 x 1149 016 NDM,JPW
Return To Data Index Page
Omi-Her.html010064400011330000306000000064260736560626700142550ustar00ritterspecial00000400000117 Ritter Observations of Omi Her

Ritter Observation Log for Omi Her

Omi Her (example spectra)
HD166014
RA(FK5 2000): 18 07 33
Dec(FK5 2000): +28 45 45
Spectral Type: B9.5V
Type: Be
V Mag: 3.837
Contact: KSB

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Omi Her 20000808 Halpha E 1500 121 9 x 1149 019 AM,JPW
Omi Her 20000811 Halpha E 1500 115 9 x 1149 018 DCK,JPW
Omi Her 20010501 Halpha E 2400 240 9 x 1149 025 WJF,JT,AM
Omi Her 20010504 Halpha E 2700 184 9 x 1149 025 AM
Omi Her 20010626 Halpha E 2700 155 9 x 1149 024 NDM,JT,AG
Omi Her 20010702 Halpha E 3600 150 9 x 1149 022 NDM,JT,AG
Omi Her 20010714 Halpha E 3600 290 9 x 1149 029 NDM,JT
Omi Her 20010815 Halpha E 3600 216 9 x 1149 016 JPW
Omi Her 20010829 Halpha E 3600 270 9 x 1149 016 NDM,AG,LAS,PAS,JPW
Omi Her 20010903 Halpha E 2400 311 9 x 1149 014 JT,DCK
Omi Her 20010912 Halpha E 2700 272 9 x 1149 016 NDM
Return To Data Index Page
P-Cyg.html010064400011330000306000000321770742315253700137250ustar00ritterspecial00000400000117 Ritter Observations of P Cygni

Ritter Observation Log for P Cygni

P Cygni (example spectra)
HD193237
RA(FK5 2000): 20 17 47.2
Dec(FK5 2000): +38 01 59
Spectral Type: B2pe
Type: LBV
V Mag: 4.80
Contact: ndm

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
P-Cyg 971113 Halpha E 1800 318 9 x 1149 014 TLS,AM
P-Cyg 971218 Halpha E 1800 164 9 x 1149 012 TLS,AM
P-Cyg 980705 Halpha E 1800 334 9 x 1149 025 NDM
P-Cyg 980711 Halpha E 2400 78 9 x 1149 022 PAO
P-Cyg 980819 Halpha E 1800 153 9 x 1149 017 DCK
P-Cyg 980830 Halpha E 1800 208 9 x 1149 016 CLM
P-Cyg 980906 Halpha E 1500 281 9 x 1149 018 NDM
P-Cyg 980923 Halpha E 2400 212 9 x 1149 016 CLM
P-Cyg 981011 Halpha E 1800 197 9 x 1149 012 CLM
P-Cyg 981024 Halpha E 1800 201 9 x 1149 018 NDM,PAO
P-Cyg 990607 Halpha E 3600 328 9 x 1149 024 NDM
P-Cyg 990609 Halpha E 3600 267 9 x 1149 022 DCK,AM
P-Cyg 990619 Halpha E 2400 129 9 x 1149 020 NDM,DH
P-Cyg 990705 Halpha E 2400 265 9 x 1149 032 NDM
P-Cyg 990731 Halpha E 2400 166 9 x 1149 029 NDM
P-Cyg 990802 Halpha E 2400 210 9 x 1149 037 WJF
P-Cyg 990816 Halpha E ~1200 81 9 x 1149 031 NDM clouded out
P-Cyg 990821 Halpha E 2400 223 9 x 1149 039 NDM
P-Cyg 990904 Halpha E 2400 301 9 x 1149 024 AM
P-Cyg 990915 Halpha E 1200 111 9 x 1149 033 KSB,WJF
P-Cyg 990924 Halpha E 2400 221 9 x 1149 018 KSB,WJF
P-Cyg 20000811 Halpha E 3000 174 9 x 1149 020 DCK,JPW
P-Cyg 20000907 Halpha E 2400 252 9 x 1149 020 WJF
P-Cyg 20000919 Halpha E 2400 217 9 x 1149 018 AM,WJF
P-Cyg 20000927 Halpha E 1800 73 9 x 1149 022 KSB,AM
P-Cyg 20000930 Halpha E 3600 334 9 x 1149 020 NDM _
P-Cyg 20001022 Halpha E 2700 287 9 x 1149 016 NDM,DCK _
P-Cyg 20001105 Halpha E 2700 409 9 x 1149 014 NDM,DCK _
P-Cyg 20001116 Halpha E 3600 337 9 x 1149 014 WJF _
P-Cyg 20010430 Halpha E 3600 113 9 x 1149 027 NDM,JT,DCK _
P-Cyg 20010609 Halpha E 3600 430 9 x 1149 026 NDM,JT _
P-Cyg 20010713 Halpha E 3600 337 9 x 1149 025 JPW _
P-Cyg 20010725 Halpha E 3600 135 9 x 1149 022 WJF _
P-Cyg 20010807 Halpha E 3600 421 9 x 1149 018 JPW _
P-Cyg 20010814 Halpha E 3600 157 9 x 1149 014 JPW _
P-Cyg 20010829 Halpha E 3600 306 9 x 1149 018 NDM,AG,LAS,PAS,JPW _
P-Cyg 20010830 Halpha E 3600 279 9 x 1149 016 JPW _
P-Cyg 20010902 Halpha E 3600 508 9 x 1149 012 JT,JPW _
P-Cyg 20010906 Halpha E 3600 297 9 x 1149 019 JPW _
P-Cyg 20010911 Halpha E 1938 137 9 x 1149 018 JPW massive dec motor errors
P-Cyg 20010911 Halpha E 3600 423 9 x 1149 020 JPW
P-Cyg 20010913 Halpha E 3600 661 9 x 1149 014 JPW
P-Cyg 20010916 Halpha E 3600 144 9 x 1149 014 JPW,AM
P-Cyg 20010917 Halpha E 3600 717 9 x 1149 016 JT,DCK
P-Cyg 20010921 Halpha E 3600 439 9 x 1149 020 NDM
P-Cyg 20010930 Halpha E 3600 597 9 x 1149 018 JPW stadium lights on
P-Cyg 20011002 Halpha E 1808 292 9 x 1149 019 JPW stadium lights on,abort due to clouds
P-Cyg 20011004 Halpha E 3600 411 9 x 1149 025 JPW stadium lights on
P-Cyg 20011010 Halpha E 3600 504 9 x 1149 027 LAS,PAS,AG,NDM
P-Cyg 20011018 Halpha E 3600 947 9 x 1149 014 JPW
P-Cyg 20011021 Halpha E 1455 366 9 x 1149 012 JPW abort due to clouds
P-Cyg 20011101 Halpha E 580 92 9 x 1149 015 JPW abort due to clouds
P-Cyg 20011104 Halpha E 2400 340 9 x 1149 016 AM stadium lights on
P-Cyg 20011106 Halpha E 3600 461 9 x 1149 014 JPW stadium lights on
P-Cyg 20011108 Halpha E 3600 373 9 x 1149 012 JPW
P-Cyg 20011110 Halpha E 3000 244 9 x 1149 014 AM
P-Cyg 20011111 Halpha E 3200 515 9 x 1149 012 JPW,AM
P-Cyg 20011113 Halpha E 2600 455 9 x 1149 012 JPW
P-Cyg 20011122 Halpha E 3600 488 9 x 1149 014 NDM,AM
P-Cyg 20011219 Halpha E 3600 488 9 x 1149 014 NDM
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TD> 990609 Halpha E 3600 267 9 x 1149 022 DCK,AM P-Cyg 990619 Halpha E 2400 129 9 x 1149 020 NDM,DH Ritter Observations of Phi And

Ritter Observation Log for Phi And

Phi And (example spectra)
HD6811
RA(FK5 2000): 01 09 30
Dec(FK5 2000): +47 14 30
Spectral Type: B7Ve
Type: B
V Mag: 4.252
Contact: AM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Phi And 20000905 Halpha E 2400 147 9 x 1149 027 AM,DCK
Phi And 20000913 Halpha E 3000 164 9 x 1149 031 KSB,AM
Phi And 20000920 Halpha E 3000 162 9 x 1149 030 KSB,AM
Phi And 20001030 Halpha E 1800 196 9 x 1149 020 DCK
Phi And 20010107 Halpha E 2700 120 9 x 1149 018 NDM
Phi And 20010807 Halpha E 2944 172 9 x 1149 030 JPW
Phi And 20010829 Halpha E 3600 216 9 x 1149 026 NDM,AG,LAS,PAS,JPW
Phi And 20010830 Halpha E 3600 193 9 x 1149 030 JPW stadium lights on
Phi And 20010906 Halpha E 3600 266 9 x 1149 033 JPW
Phi And 20011004 Halpha E 3600 315 9 x 1149 029 JPW
Phi And 20011104 Halpha E 1800 157 9 x 1149 024 AM stadium lights on
Phi And 20011111 Halpha E 1800 207 9 x 1149 024 AM,JPW
Phi And 20020127 Halpha E 3600 176 9 x 1149 016 NDM
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Phi-Leo.html010064400011330000306000000027250736560630300142370ustar00ritterspecial00000400000117 Ritter Observations of Phi Leo

Ritter Observation Log for Phi Leo

Phi Leo (example spectra)
HD98058
RA(FK5 2000): 11 16 40
Dec(FK5 2000): -03 39 06
Spectral Type: A7IV
Type: A
V Mag: 4.467
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Phi Leo 20010430 Halpha E 3600 381 9 x 1149 016 NDM,JT,DCK
Phi Leo 20010510 Halpha E 3600 220 9 x 1149 014 WJF,DCK
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Phi-Per.html010064400011330000306000000043760742315010400142360ustar00ritterspecial00000400000117 Ritter Observations of Phi Per

Ritter Observation Log for Phi Per

Phi Per (example spectra)
HD10516
RA(FK5 2000): 01 43 40
Dec(FK5 2000): +50 41 19
Spectral Type: B2Vpe
Type: Be
V Mag: 4.09
Contact: KSB

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Phi Per 971125 Halpha E 1200 320 9 x 1149 022 KSB
Phi Per 971127 Halpha E 1200 349 9 x 1149 014 NDM,AM
Phi Per 971203 Halpha E 1800 501 9 x 1149 016 NDM,WJF
Phi Per 971216 Halpha E 1200 388 9 x 1149 020 KSB,CLM
Phi Per 980114 Halpha E 1800 463 9 x 1149 016 NDM,DCK
Phi Per 20010221 Halpha E 1200 85 9 x 1149 014 KSB,NDM
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Pi-Aqr.html010064400011330000306000000436120742315660200140700ustar00ritterspecial00000400000117 Ritter Observations of Pi Aqr

Ritter Observation Log for Pi Aqr

Pi Aqr (example spectra)
HD212571
RA(FK5 2000): 22 25 16
Dec(FK5 2000): +01 22 39
Spectral Type: B1Ve
Type: Be
V Mag: 4.794
Contact: KSB

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Pi Aqr 971021 Halpha E 1200 138 9 x 1149 020 KSB,CLM
Pi Aqr 971109 Halpha E 1200 182 9 x 1149 018 CLM
Pi Aqr 980820 Halpha E 2400 168 9 x 1149 026 TLS stadium lights on
Pi Aqr 980827 Halpha E 2400 81 9 x 1149 026 TLS
Pi Aqr 980830 Halpha E 1800 190 9 x 1149 022 CLM
Pi Aqr 980909 Halpha E 1800 109 9 x 1149 024 DCK,CLM
Pi Aqr 980927 Halpha E 2400 72 9 x 1149 014 CLM
Pi Aqr 980929 Halpha E 1800 122 9 x 1149 035 KSB,TS
Pi Aqr 981011 Halpha E 1800 118 9 x 1149 020 CLM
Pi Aqr 981120 Halpha E 3600 63 9 x 1149 015 CLM
Pi Aqr 981129 Halpha E 3600 135 9 x 1149 014 CLM
Pi Aqr 990806 Halpha E 3600 248 9 x 1149 036 AM
Pi Aqr 990901 Halpha E 2400 168 9 x 1149 033 KSB,WJF,DH
Pi Aqr 990902 Halpha E 3000 219 9 x 1149 030 DCK,AM stadium lights on
Pi Aqr 990914 Halpha E 2000 111 9 x 1149 020 DCK
Pi Aqr 990918 Halpha E 3000 175 9 x 1149 033 AM
Pi Aqr 990925 Halpha E 3600 265 9 x 1149 024 DCK,AM
Pi Aqr 991016 Halpha E 3000 164 9 x 1149 031 AM
Pi Aqr 991020 Halpha E 3600 199 9 x 1149 014 KSB
Pi Aqr 991021 Halpha E 3600 151 9 x 1149 032 AM,DCK
Pi Aqr 991025 Halpha E 3600 199 9 x 1149 014 AM,DCK
Pi Aqr 991029 Halpha E 3600 155 9 x 1149 029 KSB,WJF
Pi Aqr 991101 Halpha E 3000 179 9 x 1149 030 AM
Pi Aqr 991105 Halpha E 3600 164 9 x 1149 014 KSB,AM
Pi Aqr 991106 Halpha E 3600 195 9 x 1149 012 AM
Pi Aqr 991107 Halpha E 3600 193 9 x 1149 013 AM
Pi Aqr 991108 Halpha E 3600 182 9 x 1149 012 AM,DCK
Pi Aqr 991109 Halpha E 3600 160 9 x 1149 014 AM
Pi Aqr 991110 Halpha L 1800 65 1 x 577 028 KSB,WJF
Pi Aqr 991114 Halpha E 3000 168 9 x 1149 012 AM,DCK
Pi Aqr 991115 Halpha E 3600 193 9 x 1149 012 AM
Pi Aqr 991116 Halpha E 3600 188 9 x 1149 025 AM
Pi Aqr 991117 Halpha E 3600 186 9 x 1149 025 KSB,AM,WJF
Pi Aqr 991118 Halpha E 2400 124 9 x 1149 024 KSB,AM
Pi Aqr 991118 Halpha E 600 63 9 x 1149 026 KSB,AM
Pi Aqr 991118 Halpha E 600 61 9 x 1149 027 KSB,AM
Pi Aqr 991119 Halpha E 3600 155 9 x 1149 025 KSB,WJF
Pi Aqr 991128 Halpha E 3600 267 9 x 1149 022 AM
Pi Aqr 991130 Halpha E 3600 168 9 x 1149 012 AM
Pi Aqr 991208 Halpha E 3600 88 9 x 1149 030 KSB through clouds
Pi Aqr 991209 Halpha E 3600 138 9 x 1149 028 DCK
Pi Aqr 991211 Halpha E 3600 171 9 x 1149 026 AM
Pi Aqr 991212 Halpha E 3600 155 9 x 1149 028 DCK,AM
Pi Aqr 991219 Halpha E 3600 142 9 x 1149 025 AM
Pi Aqr 20000821 Halpha E 3600 169 9 x 1149 026 AM,DCK
Pi Aqr 20000825 Halpha E 3600 156 9 x 1149 022 KSB,AM
Pi Aqr 20000907 Halpha E 3600 141 9 x 1149 024 WJF
Pi Aqr 20000913 Halpha E 3600 130 9 x 1149 023 KSB,AM
Pi Aqr 20000919 Halpha E 3600 163 9 x 1149 024 AM,WJF
Pi Aqr 20000920 Halpha E 3600 143 9 x 1149 024 KSB,AM
Pi Aqr 20000927 Halpha E 3600 141 9 x 1149 028 KSB,AM
Pi Aqr 20001007 Halpha E 2700 127 9 x 1149 020 NDM
Pi Aqr 20001008 Halpha E 2400 124 9 x 1149 018 NDM
Pi Aqr 20001011 Halpha E 3600 139 9 x 1149 018 KSB,AM
Pi Aqr 20001013 Halpha E 2400 126 9 x 1149 016 KSB
Pi Aqr 20001022 Halpha E 3600 156 9 x 1149 020 NDM.DCK
Pi Aqr 20001101 Halpha E 3600 156 9 x 1149 021 KSB
Pi Aqr 20001106 Halpha E 3600 177 9 x 1149 018 DCK
Pi Aqr 20010713 Halpha E 3600 111 9 x 1149 027 JPW
Pi Aqr 20010815 Halpha E 3600 125 9 x 1149 022 JPW
Pi Aqr 20010830 Halpha E 3600 138 9 x 1149 022 JPW
Pi Aqr 20010903 Halpha E 3600 120 9 x 1149 024 JT,DCK
Pi Aqr 20010906 Halpha E 3600 168 9 x 1149 023 JPW
Pi Aqr 20010913 Halpha E 3600 193 9 x 1149 020 JPW
Pi Aqr 20010930 Halpha E 3600 206 9 x 1149 020 JPW stadium lights on
Pi Aqr 20011001 Halpha E 3600 184 9 x 1149 020 JT stadium lights on
Pi Aqr 20011003 Halpha E 3600 151 9 x 1149 036 NDM,LAS,PAS,AG
Pi Aqr 20011004 Halpha E 3600 134 9 x 1149 023 JPW stadium lights on
Pi Aqr 20011008 Halpha E 3600 269 9 x 1149 015 JT
Pi Aqr 20011009 Halpha E 3600 195 9 x 1149 014 JPW
Pi Aqr 20011010 Halpha E ~1200 83 9 x 1149 031 LAS,PAS,AG,NDM abort due to clouds
Pi Aqr 20011018 Halpha E 3600 264 9 x 1149 016 JPW
Pi Aqr 20011029 Halpha E 3600 193 9 x 1149 017 JT,JPW
Pi Aqr 20011030 Halpha E 3600 171 9 x 1149 015 JPW
Pi Aqr 20011103 Halpha E 3600 183 9 x 1149 016 AM
Pi Aqr 20011104 Halpha E 3600 247 9 x 1149 014 AM stadium lights on
Pi Aqr 20011105 Halpha E 3600 150 9 x 1149 020 JT
Pi Aqr 20011106 Halpha E 3600 216 9 x 1149 018 JPW stadium lights on
Pi Aqr 20011108 Halpha E 3600 172 9 x 1149 016 JPW
Pi Aqr 20011111 Halpha E 3600 181 9 x 1149 016 JPW,AM
Pi Aqr 20011112 Halpha E 3600 144 9 x 1149 020 NDM
Pi Aqr 20011113 Halpha E 3600 186 9 x 1149 016 JPW
Pi Aqr 20011122 Halpha E 3600 182 9 x 1149 016 NDM,AM
Pi Aqr 20011222 Halpha E 3600 196 9 x 1149 012 JPW,NDM stadium lights on
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Halpha E 600 61 9 x 1149 027 Ritter Observations of Psi Per

Ritter Observation Log for Psi Per

Psi Per (example spectra)
HD22192
RA(FK5 2000): 03 36 29
Dec(FK5 2000): +48 11 33
Spectral Type: B5Ve
Type: Be
V Mag: 4.310
Contact: KSB

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Psi Per 971021 Halpha E 1200 298 9 x 1149 028 KSB,CLM
Psi Per 971113 Halpha E 1200 265 9 x 1149 026 AM,TLS
Psi Per 971118 Halpha E 1200 349 9 x 1149 030 AM,CLM
Psi Per 971127 Halpha E 1200 448 9 x 1149 022 NDM,AM
Psi Per 971216 Halpha E 1200 274 9 x 1149 030 KSB,CLM
Psi Per 971218 Halpha E 1200 272 9 x 1149 028 TLS,AM
Psi Per 980114 Halpha E 1200 305 9 x 1149 028 NDM,DCK
Psi Per 980215 Halpha E 1200 142 9 x 1149 016 AM
Psi Per 980302 Halpha E 1200 300 9 x 1149 016 NDM,CLM
Psi Per 991106 Halpha E 2400 290 9 x 1149 020 AM
Psi Per 991107 Halpha E 2100 195 9 x 1149 018 AM
Psi Per 991109 Halpha E 2100 149 9 x 1149 023 AM
Psi Per 991117 Halpha E 2400 166 9 x 1149 037 KSB,AM,WJF
Psi Per 991128 Halpha E 1800 270 9 x 1149 031 AM
Psi Per 991130 Halpha E 1800 239 9 x 1149 022 AM
Psi Per 991211 Halpha E 1800 162 9 x 1149 033 AM
Psi Per 991219 Halpha E 1500 160 9 x 1149 030 AM
Psi Per 20000127 Halpha E 2400 ? 9 x 1149 024 KSB,WJF
Psi Per 20000128 Halpha E 2400 120 9 x 1149 018 AM,DCK
Psi Per 20000306 Halpha E 1200 171 9 x 1149 014 AM
Psi Per 20000913 Halpha E 1800 139 9 x 1149 033 KSB,AM
Psi Per 20000917 Halpha E 2100 235 9 x 1149 032 NDM
Psi Per 20000927 Halpha E 1800 204 9 x 1149 038 KSB,AM
Psi Per 20001011 Halpha E 1800 280 9 x 1149 028 KSB,AM
Psi Per 20010111 Halpha E 2400 147 9 x 1149 033 AM,DCK
Psi Per 20010905 Halpha E 2400 260 9 x 1149 034 NDM,LAS,PAS,AG,DS,AM 94% humidity
Psi Per 20011009 Halpha E 2700 582 9 x 1149 022 JPW
Psi Per 20011018 Halpha E 1199 302 9 x 1149 027 JPW abort due to high humidity
Psi Per 20011029 Halpha E 1800 277 9 x 1149 025 JT,JPW
Psi Per 20011103 Halpha E 3000 470 9 x 1149 026 AM
Psi Per 20011106 Halpha E 1800 252 9 x 1149 027 JPW massive auroral display
Psi Per 20011108 Halpha E 1800 406 9 x 1149 020 JPW
Psi Per 20011111 Halpha E 794 101 9 x 1149 028 AM,JPW abort due to clouds
Psi Per 20011113 Halpha E 1800 264 9 x 1149 024 JPW
Psi Per 20011122 Halpha E 3000 440 9 x 1149 028 NDM,AM
Psi Per 20011211 Halpha E 1200 219 9 x 1149 021 JPW
Psi Per 20020108 Halpha E 1800 99 9 x 1149 019 JPW
Psi Per 20020208 Halpha E 3000 249 9 x 1149 014 AM
Psi Per 20020214 Halpha E 3000 222 9 x 1149 014 ACG,NDM,JPW
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R-Sct.html010064400011330000306000000100570736560632400137320ustar00ritterspecial00000400000117 Ritter Observations of R Sct

Ritter Observation Log for R Sct

R Sct (example spectra)
HD173819
RA(FK5 2000): 18 47 29
Dec(FK5 2000): -05 42 19
Spectral Type: K0Ib
Type: K
V Mag: 5.41
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
R Sct 20000821 Halpha E 3000 150 9 x 1149 022 AM,DCK
R Sct 20000825 Halpha E 2400 76 9 x 1149 018 KSB,AM
R Sct 20000902 Halpha E 3600 120 9 x 1149 016 NDM
R Sct 20000907 Halpha E 3600 122 9 x 1149 014 WJF
R Sct 20000914 Halpha E 3600 99 9 x 1149 014 WJF,AM
R Sct 20000917 Halpha E 3600 121 9 x 1149 016 NDM
R Sct 20000920 Halpha E 3600 95 9 x 1149 014 KSB,AM
R Sct 20000929 Halpha E 3600 129 9 x 1149 016 NDM
R Sct 20000930 Halpha E 3600 141 9 x 1149 014 NDM
R Sct 20001003 Halpha E 3600 112 9 x 1149 012 WJF stadium lights on
R Sct 20001011 Halpha E 3600 165 9 x 1149 012 KSB,AM stadium lights on
R Sct 20001012 Halpha E 3600 214 9 x 1149 012 WJF,DCK stadium lights on
R Sct 20001013 Halpha E 3600 249 9 x 1149 012 KSB
R Sct 20001020 Halpha E 3600 190 9 x 1149 012 KSB
R Sct 20001022 Halpha E 3600 189 9 x 1149 014 NDM,DCK
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Rho-Cas.html010064400011330000306000000103350742315556600142370ustar00ritterspecial00000400000117 Ritter Observations of Rho Cas

Ritter Observation Log for Rho Cas

Rho Cas (example spectra)
HD224014
RA(FK5 2000): 23 54 23
Dec(FK5 2000): +57 29 58
Spectral Type: G2Ia
Type: G
V Mag: 4.517
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Rho Cas 971022 Halpha E 1200 329 9 x 1149 041 NDM,HLR,DCK
Rho Cas 980608 Halpha E 1800 591 9 x 1149 030 NDM
Rho Cas 980705 Halpha E 1800 677 9 x 1149 029 NDM
Rho Cas 980813 Halpha E 1800 373 9 x 1149 019 TLS
Rho Cas 980826 Halpha E 2000 296 9 x 1149 022 DCK
Rho Cas 980827 Halpha E 2000 366 9 x 1149 028 TLS
Rho Cas 981127 Halpha E 3600 395 9 x 1149 028 NDM
Rho Cas 20000905 Halpha E 2400 158 9 x 1149 021 AM,DCK
Rho Cas 20000913 Halpha E 2400 100 9 x 1149 027 KSB,AM
Rho Cas 20000917 Halpha E 3000 216 9 x 1149 030 NDM
Rho Cas 20000920 Halpha E 3000 190 9 x 1149 026 KSB,AM
Rho Cas 20001021 Halpha E 3600 90 9 x 1149 024 NDM,AM
Rho Cas 20001106 Halpha E 2000 163 9 x 1149 022 DCK
Rho Cas 20001125 Halpha E 3600 101 9 x 1149 032 NDM
Rho Cas 20001112 Halpha E 3600 260 9 x 1149 026 NDM
Rho Cas 20020119 Halpha E 3600 151 9 x 1149 014 NDM
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Rho-Gem.html010064400011330000306000000023770742313603400142350ustar00ritterspecial00000400000117 Ritter Observations of Rho Gem

Ritter Observation Log for Rho Gem

Rho Gem (example spectra)
HD58946
RA(FK5 2000): 07 29 07
Dec(FK5 2000): +31 47 04
Spectral Type: F0V
Type: F
V Mag: 4.16
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Rho Gem 980201 Halpha E 1200 281 9 x 1149 021 CLM,AM
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Rho-Leo.html010064400011330000306000000106570742754565400142640ustar00ritterspecial00000400000117 Ritter Observations of Rho Leo

Ritter Observation Log for Rho Leo

Rho Leo (example spectra)
HD91316
RA(FK5 2000): 10 32 49
Dec(FK5 2000): +09 18 24
Spectral Type: B1Ib
Type: B
V Mag: 3.842
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Rho-Leo 980114 Halpha E 1200 366 9 x 1149 038 NDM,DCK
Rho-Leo 980208 Halpha E 900 322 9 x 1149 032 NDM,CLM
Rho-Leo 980209 Halpha E 900 127 9 x 1149 028 AM
Rho-Leo 980215 Halpha E 1200 95 9 x 1149 028 AM
Rho-Leo 980302 Halpha E 1200 437 9 x 1149 034 NDM,CLM
Rho-Leo 980330 Halpha E 1200 155 9 x 1149 020 AM
Rho-Leo 980331 Halpha E 1200 160 9 x 1149 022 CLM,NDM
Rho-Leo 980405 Halpha E 1200 344 9 x 1149 018 CLM,AM
Rho-Leo 980406 Halpha E 1200 589 9 x 1149 020 CLM,AM
Rho-Leo 980407 Halpha E 1200 254 9 x 1149 024 NDM,WJF
Rho-Leo 980412 Halpha E 600 301 9 x 1149 014 NDM,AM
Rho-Leo 980424 Halpha E 1200 512 9 x 1149 022 NDM,HLR,AM
Rho-Leo 981202 Halpha E 3600 206 9 x 1149 040 DCK,CLM
Rho-Leo 981209 Halpha E 3600 234 9 x 1149 028 DCK,CLM
Rho-Leo 20000128 Halpha E 3600 199 9 x 1149 032 AM,DCK
Rho-Leo 20000229 Halpha E 1200 195 9 x 1149 024 DCK
Rho-Leo 20020203 Halpha E 2700 152 9 x 1149 026 NDM,AM
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Rho-Vir.html010064400011330000306000000024010741760667500142710ustar00ritterspecial00000400000117 Ritter Observations of Rho Vir

Ritter Observation Log for Rho Vir

Rho Vir (example spectra)
HD110411
RA(FK5 2000): 12 41 53
Dec(FK5 2000): +10 14 08
Spectral Type: A0V
Type: D Sct
V Mag: 4.872
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Rho Vir 980418 Halpha E 1800 215 9 x 1149 026 AM
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SAO39692.html010064400011330000306000000024040736560633700140420ustar00ritterspecial00000400000117 Ritter Observations of SAO 39692

Ritter Observation Log for SAO 39692

SAO 39692 (example spectra)
HD--
RA(FK5 2000): 04 41 44
Dec(FK5 2000): +44 03 13
Spectral Type: B
Type: B
V Mag: 8.5
Contact: AM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
SAO 39692 20000125 Halpha L 2700 36 1 x 577 027 AM,DCK
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Theta-Crb.html010064400011330000306000000227010742431177000145440ustar00ritterspecial00000400000117 Ritter Observations of Theta Crb

Ritter Observation Log for Theta Crb

Theta Crb (example spectra)
HD138749
RA(FK5 2000): 15 32 56
Dec(FK5 2000): +31 21 33
Spectral Type: B6Vnne
Type: Be
V Mag: 4.153
Contact: AM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Theta Crb 980325 Halpha E 1800 165 9 x 1149 016 DCK
Theta Crb 980330 Halpha E 1800 137 9 x 1149 024 AM
Theta Crb 980331 Halpha E 1800 119 9 x 1149 026 CLM,NDM
Theta Crb 980405 Halpha E 1800 382 9 x 1149 022 CLM,AM
Theta Crb 980406 Halpha E 1200 327 9 x 1149 026 CLM,AM
Theta Crb 980412 Halpha E 1200 316 9 x 1149 020 NDM,AM
Theta Crb 980412 Halpha E 1200 322 9 x 1149 022 NDM,AM
Theta Crb 980412 Halpha E 1200 353 9 x 1149 024 NDM,AM
Theta Crb 980412 Halpha E 1200 393 9 x 1149 026 NDM,AM
Theta Crb 980418 Halpha E 1200 272 9 x 1149 024 AM
Theta Crb 980427 Halpha E 1200 353 9 x 1149 014 CLM
Theta Crb 980427 Halpha E 1200 305 9 x 1149 016 CLM
Theta Crb 980427 Halpha E 1200 355 9 x 1149 018 CLM
Theta Crb 980428 Halpha E 1200 344 9 x 1149 022 NDM,CLM
Theta Crb 980428 Halpha E 1200 380 9 x 1149 024 NDM,CLM
Theta Crb 980428 Halpha E 1200 340 9 x 1149 026 NDM,CLM
Theta Crb 980513 Halpha E 2000 81 9 x 1149 014 DCK
Theta Crb 980515 Halpha E 1800 234 9 x 1149 019 NDM
Theta Crb 980517 Halpha E 1800 197 9 x 1149 016 CLM,PAO
Theta Crb 980519 Halpha E 3600 347 9 x 1149 020 NDM
Theta Crb 980522 Halpha E 2400 83 9 x 1149 018 KSB
Theta Crb 980527 Halpha E 1200 63 9 x 1149 012 DCK
Theta Crb 980527 Halpha E 3000 96 9 x 1149 013 DCK
Theta Crb 980608 Halpha E 1800 529 9 x 1149 018 NDM
Theta Crb 980608 Halpha E 1800 512 9 x 1149 014 NDM
Theta Crb 980711 Halpha E 1200 85 9 x 1149 012 PAO
Theta Crb 980712 Halpha E 1800 92 9 x 1149 014 CLM
Theta Crb 990529 Halpha E 2400 322 9 x 1149 025 NDM
Theta Crb 990608 5700 Ang. L 300 50 1 x 577 025 NDM,AM
Theta Crb 990610 Halpha E 1800 52 9 x 1149 013 KSB
Theta Crb 990705 5700 Ang. L 300 52 1 x 577 012 NDM
Theta Crb 20000303 Halpha E 900 162 9 x 1149 032 AM,DCK
Theta Crb 20010221 Halpha E 3600 179 9 x 1149 028 KSB,AM
Theta Crb 20010318 Halpha E 3600 117 9 x 1149 028 NDM,DCK
Theta Crb 20010404 Halpha E 3600 217 9 x 1149 020 NDM,JPW,KSB,AM
Theta Crb 20010428 Halpha E 3600 291 9 x 1149 016 JPW,NDM
Theta Crb 20010501 Halpha E 3600 238 9 x 1149 019 WJF,JT,AM
Theta Crb 20010510 Halpha E 3600 251 9 x 1149 018 WJF,DCK
Theta Crb 20010613 Halpha E 3600 91 9 x 1149 016 WJF
Theta Crb 20010702 Halpha E 3600 142 9 x 1149 018 NDM,JT,AG
Theta Crb 20010715 Halpha E 3600 211 9 x 1149 016 JT,NDM
Theta Crb 20020125 Halpha E 3000 163 9 x 1149 030 AM
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info.html">Comments Theta Crb Ritter Observations of Upsilon And

Ritter Observation Log for Upsilon And

Upsilon And (example spectra)
HD9826
RA(FK5 2000): 01 36 48
Dec(FK5 2000): +41 24 20
Spectral Type: F8V
Type: F
V Mag: 4.09
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Upsilon And 20010109 Halpha E 3600 150 9 x 1149 014 NDM,DCK
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V1494-Aql.html010064400011330000306000000071600736560635100142450ustar00ritterspecial00000400000117 Ritter Observations of V1494 Aql

Ritter Observation Log for V1494 Aql

V1494 Aql (example spectra)
HD--
RA(FK5 2000): 19 23 05
Dec(FK5 2000): +04 57 20
Spectral Type:
Type: Nova
V Mag: 6
Contact: KSB

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
V1494 Aql 991208 Halpha E 300 46 9 x 1149 025 KSB
V1494 Aql 991208 Halpha E 1800 87 9 x 1149 026 KSB
V1494 Aql 991208 Halpha L 300 41 1 x 577 028 KSB
V1494 Aql 991209 Halpha E 1800 65 9 x 1149 023 DCK
V1494 Aql 991209 Halpha L 300 36 1 x 577 025 DCK
V1494 Aql 991211 Halpha E 2400 107 9 x 1149 022 AM
V1494 Aql 991211 Halpha L 300 41 1 x 577 024 AM
V1494 Aql 991212 Halpha E 1800 78 9 x 1149 023 DCK,AM
V1494 Aql 991212 Halpha L 300 41 1 x 577 025 DCK,AM
V1494 Aql 991214 Halpha E 300 43 9 x 1149 023 KSB,HR
V1494 Aql 991214 Halpha E 1800 59 9 x 1149 024 KSB,HR
V1494 Aql 991214 Halpha L 300 36 1 x 577 025 KSB,HR
V1494 Aql 991219 Halpha E 2100 65 9 x 1149 022 AM
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V777-Cas.html010064400011330000306000000027260736560635300141660ustar00ritterspecial00000400000117 Ritter Observations of V777 Cas

Ritter Observation Log for V777 Cas

V777 Cas (example spectra)
HD11606
RA(FK5 2000): 01 55 43
Dec(FK5 2000): +59 16 24
Spectral Type: B2Ve
Type: Be
V Mag: 7.02
Contact: KSB

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
V777 Cas 20000927 Halpha E 3600 94 9 x 1149 034 KSB,AM
V777 Cas 20001011 Halpha E 3600 104 9 x 1149 024 KSB,AM
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V838-Mon.html010064400011330000306000000056410743304020300141640ustar00ritterspecial00000400000117 Ritter Observations of V838 Mon

Ritter Observation Log for V838 Mon

V838 Mon (example spectra)
HD-
RA(FK5 2000): 07 04 05
Dec(FK5 2000): -03 50 51
Spectral Type: ?
Type: pec var
V Mag: 7.5?
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
V838 Mon 20020205 Halpha E 300 63 9 x 1149 022 KSB,JPW
V838 Mon 20020205 Halpha E 3600 76 9 x 1149 023 KSB,JPW
V838 Mon 20020206 Halpha E 3600 93 9 x 1149 023 NDM,AM
V838 Mon 20020206 Halpha E 3600 91 9 x 1149 025 NDM,AM
V838 Mon 20020208 Halpha E 3600 91 9 x 1149 022 AM
V838 Mon 20020209 Halpha E 3600 86 9 x 1149 024 NDM,JPW helicopter w/ searchlight flying overhead!?!
V838 Mon 20020209 Halpha E 3600 87 9 x 1149 026 NDM,JPW
V838 Mon 20020214 Halpha E 4640 78 9 x 1149 020 ACG,NDM,JPW
V838 Mon 20020214 Halpha E 3600 74 9 x 1149 022 ACG,NDM,JPW
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WR137.html010064400011330000306000000363350736656547000136030ustar00ritterspecial00000400000117 Ritter Observations of WR 137

Ritter Observation Log for WR 137

WR 137 (example spectra)
HD192641
RA(FK5 2000): 20 14 32
Dec(FK5 2000): +36 39 40
Spectral Type: WC
Type: WR
V Mag: 7.95
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
WR 137 990608 5700 Ang. L 1200 36 1 x 577 036 NDM,AM
WR 137 990621 5700 Ang. L 3600 46 1 x 577 031 NDM
WR 137 990622 5700 Ang. L 3600 39 1 x 577 034 WJF,NDM
WR 137 990626 5700 Ang. L 3600 39 1 x 577 035 NDM
WR 137 990705 5700 Ang. L 3600 39 1 x 577 019 NDM
WR 137 990705 5700 Ang. L 3600 41 1 x 577 037 NDM
WR 137 990706 5700 Ang. L 3600 43 1 x 577 032 WJF
WR 137 990707 5700 Ang. L 3600 39 1 x 577 031 WJF
WR 137 990708 5700 Ang. L 3600 36 1 x 577 031 AM,NDM
WR 137 990710 5700 Ang. L 3600 46 1 x 577 029 HR,NDM
WR 137 990711 5700 Ang. L 300 36 1 x 577 031 NDM,DH test exposure
WR 137 990711 5700 Ang. L 3600 43 1 x 577 032 NDM,DH
WR 137 990712 5700 Ang. L 3600 43 1 x 577 029 WJF
WR 137 990714 5700 Ang. L 3600 36 1 x 577 029 WJF
WR 137 990716 5700 Ang. L 3600 39 1 x 577 031 AM
WR 137 990717 5700 Ang. L 3600 36 1 x 577 027 HR,NDM
WR 137 990717 5700 Ang. L 3600 41 1 x 577 029 HR,NDM
WR 137 990723 5700 Ang. L 3600 43 1 x 577 031 AM
WR 137 990723 5700 Ang. L 3600 43 1 x 577 035 AM
WR 137 990726 5700 Ang. L 3600 43 1 x 577 027 WJF
WR 137 990726 5700 Ang. L 3600 39 1 x 577 031 WJF
WR 137 990726 5700 Ang. L 3600 41 1 x 577 035 WJF
WR 137 990728 5700 Ang. L 3600 43 1 x 577 024 WJF
WR 137 990728 5700 Ang. L 3600 39 1 x 577 034 WJF
WR 137 990730 5700 Ang. L 3600 39 1 x 577 014 AM
WR 137 990731 5700 Ang. L 3600 43 1 x 577 024 NDM
WR 137 990731 5700 Ang. L 2500 39 1 x 577 036 NDM
WR 137 990802 5700 Ang. L 3600 41 1 x 577 024 WJF
WR 137 990802 5700 Ang. L 3600 43 1 x 577 034 WJF
WR 137 990802 5700 Ang. L 3600 41 1 x 577 042 WJF
WR 137 990803 5700 Ang. L 3600 46 1 x 577 024 WJF
WR 137 990803 5700 Ang. L 3600 39 1 x 577 034 WJF
WR 137 990803 5700 Ang. L 3600 39 1 x 577 042 WJF
WR 137 990804 5700 Ang. L 3600 39 1 x 577 024 AM
WR 137 990804 5700 Ang. L 3600 43 1 x 577 030 AM
WR 137 990804 5700 Ang. L 1900 39 1 x 577 036 AM aborted due to clouds
WR 137 990809 5700 Ang. L 3600 43 1 x 577 024 NDM
WR 137 990809 5700 Ang. L 3600 43 1 x 577 034 NDM
WR 137 990809 5700 Ang. L 3600 43 1 x 577 044 NDM
WR 137 990811 5700 Ang. L 3600 46 1 x 577 019 NDM
WR 137 990811 5700 Ang. L 3600 43 1 x 577 034 NDM
WR 137 990816 5700 Ang. L 3600 41 1 x 577 019 NDM
WR 137 990818 5700 Ang. L 3600 39 1 x 577 024 AM
WR 137 990821 5700 Ang. L 3600 41 1 x 577 019 NDM
WR 137 990821 5700 Ang. L 3600 43 1 x 577 034 NDM
WR 137 990821 5700 Ang. L 3600 43 1 x 577 042 NDM
WR 137 990822 5700 Ang. L 3600 48 1 x 577 014 NDM
WR 137 990829 5700 Ang. L 3600 46 1 x 577 019 NDM
WR 137 990829 5700 Ang. L 3600 43 1 x 577 036 NDM
WR 137 990830 5700 Ang. L 3600 39 1 x 577 024 NDM,DCK
WR 137 990830 5700 Ang. L 3600 46 1 x 577 026 NDM,DCK
WR 137 990901 5700 Ang. L 3600 39 1 x 577 024 KSB,WJF,DH
WR 137 990904 5700 Ang. L 3600 43 1 x 577 029 AM
WR 137 990905 5700 Ang. L 3600 46 1 x 577 019 NDM
WR 137 990906 5700 Ang. L 3600 43 1 x 577 014 NDM
WR 137 990915 5700 Ang. L 3600 39 1 x 577 027 KSB,WJF
WR 137 990916 5700 Ang. L 3600 43 1 x 577 031 DCK,AM
WR 137 990917 5700 Ang. L 3600 43 1 x 577 029 KSB,WJF
WR 137 990918 5700 Ang. L 3600 46 1 x 577 026 AM
WR 137 990919 5700 Ang. L 3600 43 1 x 577 024 AM
WR 137 990922 5700 Ang. L 3600 43 1 x 577 027 KSB,WJF
WR 137 990923 5700 Ang. L 3600 46 1 x 577 028 DCK,AM
WR 137 991001 5700 Ang. L 3600 46 1 x 577 027 KSB,JPW
WR 137 991006 5700 Ang. L 3600 41 1 x 577 027 KSB,WJF
WR 137 991007 5700 Ang. L 3600 46 1 x 577 024 DCK,AM
WR 137 991008 5700 Ang. L 3600 46 1 x 577 027 KSB,WJF
WR 137 991012 5700 Ang. L 3600 36 1 x 577 024 DCK
WR 137 991015 5700 Ang. L 3600 48 1 x 577 016 KSB,JPW,AM
WR 137 991016 5700 Ang. L 3600 48 1 x 577 026 AM
WR 137 991021 5700 Ang. L 3600 43 1 x 577 026 DCK,AM
WR 137 991029 5700 Ang. L 3600 41 1 x 577 027 KSB,WJF
WR 137 991101 5700 Ang. L 3600 46 1 x 577 026 AM
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WR140.html010064400011330000306000000064020742315054200135450ustar00ritterspecial00000400000117 Ritter Observations of WR 140

Ritter Observation Log for WR 140

WR 140 (example spectra)
HD193793
RA(FK5 2000): 20 20 28
Dec(FK5 2000): +43 51 16
Spectral Type: WC
Type: WR
V Mag: 6.887
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
WR 140 971118 Halpha E 3600 142 9 x 1149 014 AM,CLM
WR 140 971125 Halpha E 3600 188 9 x 1149 014 KSB
WR 140 981029 Halpha E 3600 69 9 x 1149 015 TLS
WR 140 20001125 5700 Ang. L 1800 160 1 x 577 027 NDM
WR 140 20010110 5700 Ang. L 1800 125 1 x 577 024 NDM,AM,DCK
WR 140 20010111 5700 Ang. L 1800 227 1 x 577 024 AM,DCK
WR 140 20010228 5700 Ang. L 1500 198 1 x 577 046 KSB,NDM abort due to dawn
WR 140 20010326 5700 Ang. L 1800 296 1 x 577 030 NDM,DCK
WR 140 20010402 5700 Ang. L 1800 356 1 x 577 038 NDM
WR 140 20010523 5700 Ang. L 1800 178 1 x 577 035 WJF
WR 140 20010530 5700 Ang. L 3600 214 1 x 577 035 WJF
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Xi-Boo.html010064400011330000306000000023760736560636300141070ustar00ritterspecial00000400000117 Ritter Observations of Xi Boo

Ritter Observation Log for Xi Boo

Xi Boo (example spectra)
HD131156
RA(FK5 2000): 14 51 23
Dec(FK5 2000): +19 06 02
Spectral Type: G8V
Type: Bin
V Mag: 4.55
Contact: KG

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Xi Boo 20000303 Halpha E 1200 179 9 x 1149 030 AM,DCK
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Xi-Per.html010064400011330000306000000400740742314550500141020ustar00ritterspecial00000400000117 Ritter Observations of Xi Per

Ritter Observation Log for Xi Per

Xi Per (example spectra)
HD24912
RA(FK5 2000): 03 58 58
Dec(FK5 2000): +35 47 28
Spectral Type: O7e
Type: O
V Mag: 4.042
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Xi Per 971216 Halpha E 300 46 9 x 1149 032 KSB,CLM
Xi Per 971216 Halpha E 3600 122 9 x 1149 033 KSB,CLM
Xi Per 980302 Halpha E 3600 171 9 x 1149 024 NDM,CLM
Xi Per 981209 Halpha E 3600 195 9 x 1149 014 DCK,CLM
Xi Per 981209 Halpha E 900 76 9 x 1149 016 DCK,CLM
Xi Per 981210 Halpha E 900 114 9 x 1149 026 NDM
Xi Per 981210 Halpha E 900 124 9 x 1149 028 NDM
Xi Per 981210 Halpha E 900 129 9 x 1149 030 NDM
Xi Per 981210 Halpha E 900 98 9 x 1149 032 NDM
Xi Per 981210 Halpha E 900 144 9 x 1149 036 NDM
Xi Per 981210 Halpha E 900 144 9 x 1149 038 NDM
Xi Per 981210 Halpha E 900 144 9 x 1149 040 NDM
Xi Per 981210 Halpha E 900 127 9 x 1149 042 NDM
Xi Per 981210 Halpha E 900 142 9 x 1149 046 NDM
Xi Per 981210 Halpha E 900 125 9 x 1149 048 NDM
Xi Per 981210 Halpha E 900 129 9 x 1149 050 NDM
Xi Per 981210 Halpha E 900 129 9 x 1149 052 NDM
Xi Per 981210 Halpha E 900 116 9 x 1149 056 NDM
Xi Per 981210 Halpha E 900 122 9 x 1149 058 NDM
Xi Per 981210 Halpha E 900 114 9 x 1149 060 NDM
Xi Per 981210 Halpha E 900 98 9 x 1149 062 NDM
Xi Per 981211 Halpha E 900 125 9 x 1149 012 CLM
Xi Per 981211 Halpha E 900 124 9 x 1149 014 CLM
Xi Per 981211 Halpha E 900 125 9 x 1149 016 CLM
Xi Per 981211 Halpha E 900 120 9 x 1149 018 CLM
Xi Per 981211 Halpha E 900 125 9 x 1149 020 CLM
Xi Per 981211 Halpha E 900 127 9 x 1149 022 CLM
Xi Per 981211 Halpha E 900 123 9 x 1149 024 CLM
Xi Per 981211 Halpha E 900 122 9 x 1149 026 CLM
Xi Per 981212 Halpha E 900 79 9 x 1149 018 NDM,PAO
Xi Per 981212 Halpha E 900 89 9 x 1149 020 NDM,PAO
Xi Per 981212 Halpha E 900 138 9 x 1149 022 NDM,PAO
Xi Per 981212 Halpha E 900 131 9 x 1149 024 NDM,PAO
Xi Per 981212 Halpha E 900 129 9 x 1149 026 NDM,PAO
Xi Per 981212 Halpha E 900 131 9 x 1149 028 NDM,PAO
Xi Per 981212 Halpha E 900 116 9 x 1149 032 NDM,PAO
Xi Per 981212 Halpha E 900 98 9 x 1149 034 NDM,PAO
Xi Per 981212 Halpha E 900 98 9 x 1149 036 NDM,PAO
Xi Per 981212 Halpha E 900 98 9 x 1149 038 NDM,PAO
Xi Per 981212 Halpha E 900 122 9 x 1149 042 NDM,PAO
Xi Per 981212 Halpha E 900 111 9 x 1149 044 NDM,PAO
Xi Per 981212 Halpha E 900 111 9 x 1149 046 NDM,PAO
Xi Per 981212 Halpha E 900 100 9 x 1149 048 NDM,PAO
Xi Per 981213 Halpha E 900 136 9 x 1149 016 CLM
Xi Per 981213 Halpha E 900 133 9 x 1149 018 CLM
Xi Per 981213 Halpha E 900 129 9 x 1149 020 CLM
Xi Per 981213 Halpha E 900 129 9 x 1149 022 CLM
Xi Per 981213 Halpha E 900 118 9 x 1149 024 CLM
Xi Per 981213 Halpha E 900 129 9 x 1149 026 CLM
Xi Per 981213 Halpha E 900 131 9 x 1149 028 CLM
Xi Per 981213 Halpha E 900 133 9 x 1149 030 CLM
Xi Per 981213 Halpha E 900 127 9 x 1149 032 CLM
Xi Per 981213 Halpha E 900 129 9 x 1149 034 CLM
Xi Per 981213 Halpha E 900 125 9 x 1149 036 CLM
Xi Per 981213 Halpha E 900 131 9 x 1149 038 CLM
Xi Per 981213 Halpha E 900 114 9 x 1149 040 CLM
Xi Per 981213 Halpha E 900 133 9 x 1149 042 CLM
Xi Per 981213 Halpha E 900 127 9 x 1149 044 CLM
Xi Per 981213 Halpha E 900 127 9 x 1149 046 CLM
Xi Per 981213 Halpha E 900 125 9 x 1149 048 CLM
Xi Per 981213 Halpha E 900 120 9 x 1149 050 CLM
Xi Per 981213 Halpha E 900 122 9 x 1149 052 CLM
Xi Per 981213 Halpha E 900 114 9 x 1149 054 CLM
Xi Per 981215 Halpha E 900 79 9 x 1149 017 KSB,NDM
Xi Per 981215 Halpha E 900 48 9 x 1149 019 KSB,NDM
Xi Per 981215 Halpha E 900 122 9 x 1149 022 KSB,NDM
Xi Per 981215 Halpha E 900 118 9 x 1149 024 KSB,NDM
Xi Per 981215 Halpha E 900 116 9 x 1149 026 KSB,NDM
Xi Per 981215 Halpha E 900 120 9 x 1149 028 KSB,NDM
Xi Per 981215 Halpha E 900 107 9 x 1149 032 KSB,NDM
Xi Per 981215 Halpha E 900 118 9 x 1149 034 KSB,NDM
Xi Per 981215 Halpha E 900 116 9 x 1149 036 KSB,NDM
Xi Per 981215 Halpha E 900 122 9 x 1149 038 KSB,NDM
Xi Per 981215 Halpha E 900 101 9 x 1149 042 KSB,NDM
Xi Per 981215 Halpha E 900 107 9 x 1149 044 KSB,NDM
Xi Per 981215 Halpha E 900 100 9 x 1149 046 KSB,NDM
Xi Per 981215 Halpha E 900 100 9 x 1149 048 KSB,NDM
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alpha E 900 127 9 x 1149 022 CLM Xi Per 981211 Halpha E 900 123 9 x 1149 024 CLM Xi Per 981211 Halpha E 900 122 Ritter Observations of Xi UMa

Ritter Observation Log for Xi UMa

Xi UMa (example spectra)
HD98230J
RA(FK5 2000): 11 18 11
Dec(FK5 2000): +31 31 44
Spectral Type: G0V
Type: Bin
V Mag: 3.78
Contact: KG

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Xi UMa 20000303 Halpha E 900 246 9 x 1149 024 AM,DCK
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Zeta-Oph.html010064400011330000306000000024170736560637100144340ustar00ritterspecial00000400000117 Ritter Observations of Zeta Oph

Ritter Observation Log for Zeta Oph

Zeta Oph (example spectra)
HD149757
RA(FK5 2000): 16 37 10
Dec(FK5 2000): -10 34 02
Spectral Type: O9V
Type: O
V Mag: 2.578
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Zeta Oph 20010003 Halpha E 1200 169 9 x 1149 015 NDM,LAS,PAS,AG
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Zeta-Ori.html010064400011330000306000000115230743321762600144320ustar00ritterspecial00000400000117 Ritter Observations of Zeta Ori

Ritter Observation Log for Zeta Ori

Zeta Ori (example spectra)
HD37742J
RA(FK5 2000): 05 40 46
Dec(FK5 2000): -01 56 33
Spectral Type: O9.5Ib
Type: Bsg
V Mag: 1.79
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Zeta Ori 981202 Halpha E 900 488 9 x 1149 036 DCK,CLM
Zeta Ori 981216 Halpha E 900 547 9 x 1149 029 NDM,CLM
Zeta Ori 20001030 Halpha E 600 231 9 x 1149 030 DCK
Zeta Ori 20010228 Halpha E 1200 128 9 x 1149 014 KSB,NDM
Zeta Ori 20011106 Halpha E 600 326 9 x 1149 039 JPW
Zeta Ori 20011108 Halpha E 600 440 9 x 1149 030 JPW
Zeta Ori 20011112 Halpha E 600 286 9 x 1149 038 NDM
Zeta Ori 20011122 Halpha E 600 290 9 x 1149 036 NDM,AM
Zeta Ori 20011123 Halpha E 600 317 9 x 1149 020 NDM
Zeta Ori 20011221 Halpha E 600 422 9 x 1149 032 NDM,JPW
Zeta Ori 20011222 Halpha E 600 348 9 x 1149 039 NDM,JPW
Zeta Ori 20020127 Halpha E 600 272 9 x 1149 022 NDM
Zeta Ori 20020128 Halpha E 900 174 9 x 1149 022 JT
Zeta Ori 20020202 Halpha E 600 342 9 x 1149 016 NDM
Zeta Ori 20020203 Halpha E 600 289 9 x 1149 016 NDM,AM
Zeta Ori 20020206 Halpha E 600 223 9 x 1149 021 NDM,AM
Zeta Ori 20020209 Halpha E 600 288 9 x 1149 022 NDM,JPW
Zeta Ori 20020209 Halpha E 600 288 9 x 1149 022 NDM,JPW
Zeta Ori 20020215 Halpha E 1200 210 9 x 1149 020 AM
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M,CLM Zeta Ori 20001030 Halpha E 600 231 9 x 1149Zeta-Tau.html010064400011330000306000000523060743131145500144270ustar00ritterspecial00000400000117 Ritter Observations of Zeta Tau

Ritter Observation Log for Zeta Tau

Zeta Tau (example spectra)
HD37202
RA(FK5 2000): 05 37 39
Dec(FK5 2000): +21 08 33
Spectral Type: B2IV
Type: Be
V Mag: 3.03
Contact: KSB

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Zeta Tau 971113 Halpha E 600 241 9 x 1149 030 AM,TLS
Zeta Tau 971118 Halpha E 900 692 9 x 1149 036 AM,CLM
Zeta Tau 971127 Halpha E 600 501 9 x 1149 026 NDM,AM
Zeta Tau 971216 Halpha E 600 327 9 x 1149 037 KSB,CLM
Zeta Tau 971218 Halpha E 600 514 9 x 1149 024 TLS,AM
Zeta Tau 980114 Halpha E 1200 875 9 x 1149 030 NDM,DCK
Zeta Tau 980201 Halpha E 1200 1159 9 x 1149 012 CLM,AM
Zeta Tau 980202 Halpha E 900 116 9 x 1149 018 AM
Zeta Tau 980207 Halpha E 1200 617 9 x 1149 014 CLM
Zeta Tau 980209 Halpha E 300 138 9 x 1149 018 AM
Zeta Tau 980215 Halpha E 600 187 9 x 1149 014 AM
Zeta Tau 980302 Halpha E 600 531 9 x 1149 026 NDM,CLM
Zeta Tau 980331 Halpha E 600 156 9 x 1149 012 NDM,CLM
Zeta Tau 980407 Halpha E 300 413 9 x 1149 012 NDM,WJF in twilight
Zeta Tau 980413 Halpha E 600 758 9 x 1149 012 AM,CLM
Zeta Tau 980418 Halpha E 300 107 9 x 1149 012 AM
Zeta Tau 980418 Halpha E 300 360 9 x 1149 014 AM
Zeta Tau 980421 Halpha E 600 510 9 x 1149 012 NDM
Zeta Tau 981118 Halpha E 1800 78 9 x 1149 029 DCK,CLM
Zeta Tau 981127 Halpha E 900 212 9 x 1149 042 NDM
Zeta Tau 981128 Halpha E 900 212 9 x 1149 063 NDM
Zeta Tau 981202 Halpha E 1200 169 9 x 1149 038 DCK,CLM
Zeta Tau 981209 Halpha E 1200 155 9 x 1149 020 DCK,CLM
Zeta Tau 981210 Halpha E 900 267 9 x 1149 054 NDM
Zeta Tau 981215 Halpha E 900 239 9 x 1149 040 KSB,NDM
Zeta Tau 981216 Halpha E 900 217 9 x 1149 031 NDM,CLM
Zeta Tau 990205 Halpha E 1800 291 9 x 1149 015 NDM
Zeta Tau 990210 Halpha E 1200 96 9 x 1149 022 KSB,DCK
Zeta Tau 990211 Halpha E 1800 182 9 x 1149 020 NDM
Zeta Tau 990214 Halpha E 1800 228 9 x 1149 018 DCK,NDM
Zeta Tau 990215 Halpha E 1800 267 9 x 1149 020 HR,NDM
Zeta Tau 990215 Halpha E 1800 285 9 x 1149 022 HR,NDM
Zeta Tau 990216 Halpha E 1800 184 9 x 1149 016 WJF,NDM
Zeta Tau 990222 Halpha E 1800 160 9 x 1149 022 HR,NDM
Zeta Tau 990302 Halpha E ~1250 151 9 x 1149 030 NDM abort due to clouds
Zeta Tau 990305 Halpha E 1550 118 9 x 1149 019 NDM abort due to clouds
Zeta Tau 990313 Halpha E 1800 157 9 x 1149 018 NDM
Zeta Tau 990315 Halpha E 3600 311 9 x 1149 018 NDM
Zeta Tau 990316 Halpha E 1800 173 9 x 1149 016 NDM,WJF
Zeta Tau 990317 Halpha E 1800 162 9 x 1149 018 KSB
Zeta Tau 990320 Halpha E 2700 344 9 x 1149 026 NDM
Zeta Tau 990320 Halpha L 300 85 1 x 577 029 NDM
Zeta Tau 990324 Halpha E 3600 309 9 x 1149 030 NDM
Zeta Tau 990327 Halpha E 2700 278 9 x 1149 014 NDM
Zeta Tau 990923 Halpha E 900 347 9 x 1149 042 DCK,AM
Zeta Tau 991007 Halpha E 900 195 9 x 1149 044 DCK,AM
Zeta Tau 991015 Halpha E 600 274 9 x 1149 044 KSB,JPW,AM
Zeta Tau 991028 Halpha E 900 210 9 x 1149 035 AM
Zeta Tau 991029 Halpha E 900 261 9 x 1149 041 KSB,WJF
Zeta Tau 991107 Halpha E 900 212 9 x 1149 022 AM
Zeta Tau 991108 Halpha E 900 199 9 x 1149 026 AM,DCK
Zeta Tau 991109 Halpha E 900 226 9 x 1149 025 AM
Zeta Tau 991116 Halpha E 600 144 9 x 1149 041 AM
Zeta Tau 991117 Halpha E 1200 188 9 x 1149 039 KSB,AM,WJF
Zeta Tau 991118 Halpha E 600 171 9 x 1149 041 KSB,AM
Zeta Tau 991128 Halpha E 900 283 9 x 1149 039 AM
Zeta Tau 991130 Halpha E 900 259 9 x 1149 027 AM
Zeta Tau 991211 Halpha E 900 169 9 x 1149 040 AM
Zeta Tau 991219 Halpha E 1200 234 9 x 1149 034 AM
Zeta Tau 20000125 Halpha E 1200 147 9 x 1149 030 AM,DCK
Zeta Tau 20000128 Halpha E 1200 162 9 x 1149 020 AM,DCK
Zeta Tau 20000209 Halpha E 1800 219 9 x 1149 012 WJF,DCK
Zeta Tau 20000212 Halpha E 900 109 9 x 1149 016 AM
Zeta Tau 20000212 Halpha E 1200 133 9 x 1149 019 AM
Zeta Tau 20000229 Halpha E 900 479 9 x 1149 014 DCK
Zeta Tau 20000303 Halpha E 1200 318 9 x 1149 014 AM,DCK
Zeta Tau 20000305 Halpha E 1200 406 9 x 1149 014 AM
Zeta Tau 20000306 Halpha E 900 206 9 x 1149 018 AM
Zeta Tau 20000917 Halpha E 900 240 9 x 1149 036 NDM
Zeta Tau 20000927 Halpha E 900 293 9 x 1149 040 KSB,AM
Zeta Tau 20001011 Halpha E 1200 362 9 x 1149 032 KSB,AM
Zeta Tau 20001021 Halpha E 1200 216 9 x 1149 030 NDM,AM
Zeta Tau 20001030 Halpha E 900 267 9 x 1149 034 DCK
Zeta Tau 20001105 Halpha E 900 239 9 x 1149 034 NDM,DCK
Zeta Tau 20001223 Halpha E 1800 159 9 x 1149 021 NDM,AM
Zeta Tau 20010111 Halpha E 1800 142 9 x 1149 039 AM,DCK
Zeta Tau 20010121 Halpha E 3600 204 9 x 1149 018 NDM
Zeta Tau 20010126 Halpha E 1500 205 9 x 1149 021 AM
Zeta Tau 20010128 Halpha E 2700 312 9 x 1149 023 NDM,DCK
Zeta Tau 20010211 Halpha E 2400 365 9 x 1149 028 NDM,DCK
Zeta Tau 20010219 Halpha E 1800 137 9 x 1149 023 NDM,DCK
Zeta Tau 20010221 Halpha E 1800 129 9 x 1149 018 KSB,AM
Zeta Tau 20010224 Halpha E 3600 252 9 x 1149 018 NDM
Zeta Tau 20010302 Halpha E 1200 188 9 x 1149 016 AM,JPW
Zeta Tau 20010308 Halpha E 1200 147 9 x 1149 016 WJF,DCK
Zeta Tau 20010312 Halpha E 1800 142 9 x 1149 020 AM
Zeta Tau 20010318 Halpha E 2700 271 9 x 1149 016 NDM,DCK
Zeta Tau 20010319 Halpha E 2700 469 9 x 1149 024 NDM,AM
Zeta Tau 20011009 Halpha E 1200 418 9 x 1149 024 JPW
Zeta Tau 20011103 Halpha E 1200 394 9 x 1149 030 AM
Zeta Tau 20011106 Halpha E 1200 387 9 x 1149 031 JPW
Zeta Tau 20011108 Halpha E 1200 417 9 x 1149 024 JPW
Zeta Tau 20011122 Halpha E 1200 378 9 x 1149 030 NDM,AM
Zeta Tau 20011222 Halpha E 1500 311 9 x 1149 041 NDM,JPW
Zeta Tau 20020120 Halpha E 1200 129 9 x 1149 014 AM
Zeta Tau 20020120 Halpha E 1200 196 9 x 1149 016 AM
Zeta Tau 20020122 Halpha E 1800 265 9 x 1149 020 KSB,JPW
Zeta Tau 20020127 Halpha E 1800 330 9 x 1149 026 NDM
Zeta Tau 20020202 Halpha E 1200 274 9 x 1149 020 NDM
Zeta Tau 20020206 Halpha E 1200 130 9 x 1149 027 NDM,AM
Zeta Tau 20020209 Halpha E 1800 271 9 x 1149 028 NDM,JPW
Return To Data Index Page

D> 226 9 x 1149 025 AM Zeta Tau 991116 Halpha E 600 144 9 x 1149 041 AM Header Information

Header Information


Name - Common name of target.

HD - HD number of target if it has one

Type - A classification scheme which places each target into general projects of research, which are defined below.

  • HAeBe - Herbig Ae/Be stars
  • Asg - A type supergiant stars
  • Be - Be stars
  • B[e] - B bracket stars
  • B Cep - Beta-Ceph type variables
  • Bin - Binary star
  • Bsg - B type superfiant stars
  • Bsh - B type shell stars
  • D Scut - delta-Scuti type variables
  • LBV - Luminous Blue Variables
  • Nova - Classical Nova
  • Oe/Be - Oe/Be stars
  • Pec V - Peculiar variable star
  • RS CVn - RS CVn type stars
  • TTau - T-Tau type stars
  • WR - Wolf-Rayet stars

RA2000 - FK5 2000 Right Ascension Coordinates(SIMBAD)

Dec2000 -FK5 2000 Declination Coordinates(SIMBAD)

Sp - Spectral type of target(SIMBAD)

V - V magitude of target(SIMBAD)

Obs - Total number of observations of target

Con - Designated contact person for target data.

Wave - Primary location of spectrograph.

Instrument - "E" denotes an Echelle observation, "L" denotes an observation with the Low Dispersion Spectrograph.

Expos - Length of target exposure

ADU - A measure of the quality of the data. Bias exposures typically run around 65 ADUs.

File Size - Size of data file extracted from IRAF header information.

File Name - Name of data file for this observation - YYYYMMDD.XXX

Observer - Name of telescope operator(s) which took data on the particular night.

Contact References:

  • AM - Dr. Anatoly Miroshnichenko - Department of Physics and Astronomy, University of Toledo
  • CM - Chris Mulliss - Department of Physics and Astronomy, University of Toledo
  • DCK - Dr. David C. Knauth - Post Doc, Johns Hopkins University
  • JPW - John P. Wisniewski - Department of Physics and Astronomy, University of Toledo
  • KG - Dr. Karl Gordon - Post Doc, Steward Observatory, University of Arizona
  • KSB - Dr. Karen S. Bjorkman - Department of Physics and Astronomy, University of Toledo
  • NDM - Dr. Nancy D. Morrison - Department of Physics and Astronomy, University of Toledo
  • TS - Dr. Tracy Smith - Post Doc, Louisiana State University

Observer References:

    Current observers
    Past observers

  • AG - Amanda Gault
  • AM - Dr. Anatoly Miroshnichenko
  • CLM - Chris Mulliss
  • DCK - David C. Knauth
  • HR - Howard Ritter
  • JPW - John P. Wisniewski
  • JT - Josh Thomas
  • KG - Karl Gordon
  • KSB - Dr. Karen S. Bjorkman
  • LAS - Lori A. Schmetzer
  • NDM - Dr. Nancy D. Morrison
  • PAS - Pat A. Sadowski
  • PAO - Patrick Ouellette
  • TS - Tracy Smith
  • WJF - Will J. Fischer
Return To Archive Home Page


last.html010064400011330000306000000116640743322006500137400ustar00ritterspecial00000400000117 Last 10 Ritter Observing Nights

Last 10 Ritter Observing Nights



Date Observations
20020215 Beta Ori Epsilon Ori Zeta Ori Gamma Cas 48 Per
20020214 Beta Ori Epsilon Ori Psi Per Gamma Cas Kappa Dra OT Gem Beta CMi 48 Lib V838 Mon V838 Mon Delta Sco Beta Gem
20020210 Beta Ori Gamma Cas
20020209 Beta Ori Epsilon Ori Zeta Ori Gamma Cas Gamma Cas Kappa Dra Omi Cas Zeta Tau Chi^2 Ori 4 Her V838 Mon V838 Mon Delta Sco Delta Sco Beta Gem
20020208 Beta Ori Epsilon Ori Gamma Cas HR 1035 Psi-Per V838 Mon Beta CMi Beta Gem
20020206 Beta Ori Epsilon Ori Zeta Ori Gamma Cas Kappa Dra HR 1040 Zeta Tau Gamma UMa Delta UMa V838 Mon V838 Mon Beta CMi Beta CMi Delta Sco Delta Sco Alpha Tau
20020205 Beta Ori Epsilon Ori Kappa Dra BV Cam BV Cam Eta Leo Nu Gem V838 Mon V838 Mon Beta CMi Delta Sco Delta Sco Alpha Tau
20020203 Beta Ori Epsilon Ori Kappa Dra Chi^2 Ori Zeta Ori Omega Ori Rho Leo Gamma UMa Beta CMi Delta Sco Delta Sco Beta Gem
20020202 Beta Ori Epsilon Ori Zeta Ori Omega CMa Zeta Tau BV Cam
20020128 Gamma Cas Beta Ori Epsilon Ori Zeta Ori Chi^2 Ori HR 985 Alpha Cas
Return To Archive Home Page


main.html010064400011330000306000000031610743321732600137200ustar00ritterspecial00000400000117 Ritter Observations

The Ritter Observatory Archive


Ritter Planetarium and Brooks 
Observatory

Data collected from the Ritter Observatory 1m telescope are summarized in the following archive. When completed, the archive will describe all spectra taken from 01/1989-present. The archive currently is complete for the time period of October 16, 1997 - February 15, 2002. Queries from astronomers interested in using any of these observations are welcome [contact ndm, karen, or jwisnie@physics.utoledo.edu].


Observations are sorted by the following methods

Target Name R.A. Last 10 Nights







Return To Ritter Page Return To RARC Page Return To Phys/Astr Home Page



Archive Maintenance:John Wisniewski





name.html010064400011330000306000000746270743321767600137430ustar00ritterspecial00000400000117 Ritter Observations Sorted By Name

Ritter Observations Sorted By Target Name




Jump to position

1 2 3 4 5 6 7 8 9
A B C D E F G H I J K L M
N O P Q R S T U V W X Y Z

Return To Archive Home Page


Name                HD   Type    RA2000  Dec2000   Sp     V     Obs    Con 


10 Cas                144  Be     000627  +641146  B9III 5.567    1    KSB 
10 Lac             214680  O      223916  +390301  O9V   4.877    6    NDM 
12 Vul             187811  Be     195104  +223636  B2.5  4.893    1    KSB 
14 Com             108283  F      122624  +271606  F0p   4.920    3    NDM 
15 And             221756  A      233438  +401411  A1III 5.564    1    NDM 
15 Mon              47839  Oe     064059  +095345  O7Ve  4.66     1    NDM 
19 Oph             151431  A      164710  +020352  A3V   6.075    1    NDM 
131 Tau             38545  A      054713  +142918  A3Vn  5.725    1    NDM 
2 CncB              65714  G      080056  +252334  G8III 5.868    2    NDM 
20 Aql             179406  B      191241  -075622  B3V   5.362    1    NDM 
22 Vul             192713  Bin    201530  +233032  G2I   5.184    8    DCK 
24 CVn             118232  A      133427  +490058  A5V   4.70     4    KSB 
25 Her             148283  A      162524  +372339  A5V   5.537    7    KSB 
28 Cyg             191610  Be     200926  +365023  B2.5V 4.929    36   KSB 
28 Tau              23862  Be     034911  +240812  B8IVe 5.048    3    KSB 
4 Aql              173370  Be     184450  +020336  B9Ve  5.014    2    KSB
4 Her              142926  Bsh    155531  +423358  B9pe  5.74     4    AM
48 Lib             142983  Be     155811  -141646  B8Ia  4.943    13   AM
48 Per              25940  Be     040840  +474245  B3Ve  4.003    12   KSB
51 Oph             158643  A      173125  -235746  A0V   4.81     2    KSB 
55 Cyg             198478  Bsg    204856  +460651  B3Iae 4.858    3    NDM 
6  Cas             223385  Asg    234850  +621252  A3Iae 5.550    39   NDM 
6  Dra             109551  K      123444  +700118  K3III 4.956    1    NDM 
60 Cyg             200310  Be     210111  +460921  B1Ve  5.417    30   KSB 
66 Cyg             202904  Be     211755  +345349  B2Vne 4.43     6    KSB 
66 Oph             164284  B      180016  +042207  B2Ve  4.784    22   KSB 
73 Leo              97907  Bin    111552  +131827  K3III 5.319    2    DCK 
89 Her             163506  Fsg    175525  +260259  F2Ibe 5.474    2    NDM 
9  Per              14489  Asg    022222  +555044  A2Ia  5.205    14   NDM 
AB Aur              31293  HAeBe  045546  +303304  A0pe  7.06     5    KSB 
Alpha Aur           34029  RS CVn 051641  +455953  G5III 0.08     1    NDM 
Alpha Cam           30614  Oe     045403  +662034  O9.5I 4.301    10   NDM 
Alpha CMa           48915  Bin    064509  -164258  A1V   -1.47    1    NDM 
Alpha Cyg          197345  Asg    204126  +451649  A2Iae 1.25     278  NDM 
Alpha Lyr          172167  A      183656  +384701  A0V   0.03     1    NDM 
AW UMa              99946  Bin    113004  +295753  F0    6.92     2    NDM 
BD631964                   B      231722  +640716  B0II  8.49     2    NDM 
Beta Cep           205021  B      212839  +703339  B2III 3.216    12   NDM 
Beta CMa            44743  B      062242  -175721  B1II  1.98     1    NDM 
Beta CMi            58715  Be     072709  +081721  B8Ve  2.886    45   AM   
Beta Leo           102647  D Sct  114904  +143419  A3V   2.14     1    NDM   
Beta Lyr           174639  Bin    185005  +332145  B7Ve  3.52     108  KSB   
Beta Ori            34085  Bsg    051433  -081205  B8Iab 0.12     100  NDM   
Beta Psc           217891  Be     230353  +034912  B6Ve  4.486    4    AM 
Beta Tri            13161  Bin    020933  +345914  A5III 3.00     27   TS 
BV Cam              32343  Be     050608  +585821  B2.5V 5.03     7    AM 
Chi Oph            148184  Be     162701  -182723  B2V   4.42     9    AM 
Chi^2 Ori           41117  Bsg    060355  +200818  B2Ia  4.646    10   NDM 
C/2000 WM1                 Comet  000000  +000000        5.8      7    JPW 
Delta Ori           36486  Bin    053200  -001757  O9.5  2.230    4    NDM 
Delta Sco          143275  Be     160020  -223718  B0.2  2.291    84   AM 
Delta Tau           27697  Bin    042256  +173233  K0III 3.764    1    KG 
Delta UMa          106591  A      121526  +570157  A3V   3.304    3    NDM 
Epsilon CMa         52089  Bsg    065838  -285820  B1Iab 1.513    2    NDM 
Epsilon Ori         37128  Bsg    053613  -011207  B0Iab 1.70     52   NDM 
Epsilon Tau         28305  G      042837  +191050  G9.5  3.54     0    NDM 
Eta Hya             74280  B      084313  +032355  B3V   4.274    3    NDM 
Eta Leo             87737  Asg    100720  +164546  A0Ib  3.511    3    NDM 
Eta Lyr            180163  B      191345  +390846  B2.5  4.397    16   NDM 
Eta Ori             35411  Bin    052429  -022350  B0.5V 3.38     2    NDM 
Eta UMa            120315  Bin    134733  +491848  B3V   1.852    2    NDM 
EW Lac             217050  B      225704  +484103  B3IVe 5.42     6    AM 
FR CMa              44458  Be     062125  -114624  B1Vpe 5.585    2    KSB 
FY CMa              58978  Be     072659  -230510  B1II  5.605    3    KSB 
Gamma Aql          186791  K      194616  +103648  K3II  2.724    1    NDM 
Gamma Boo          127762  D Sct  143205  +381830  A7III 3.00     1    NDM 
Gamma Cas            5394  B      005643  +604300  B0IVe 2.39     162  AM 
Gamma Oph          161868  A      174754  +024226  A0V   3.75     3    NDM 
Gamma Peg             886  B Cep  001314  +151401  B2IV  2.83     1    NDM 
Gamma Tau           27371  K      041948  +153740  K0III 3.654    1    NDM 
Gamma UMa          103287  A      115350  +534141  A0V   2.427    20   NDM 
HD10494             10494  Fsg    014412  +615059  F5Ia  7.336    1    NDM 
HD15004             15004  A      022458  -024648  A0III 6.338    0    NDM 
HD16908             16908  B      024227  +274226  B3V   4.640    0    NDM 
HD17505             17505  Oe     025108  +602504  O6e   7.10     1    NDM 
HD17520             17520  O      025114  +602210  O9V   8.29     2    KSB 
HD18778             18778  Bin    031143  +812815  A7III 5.914    0    NDM 
HD141569           141569  HAeBe  154958  -035516  B9    7.0      11   KSB 
HD144470           144470  B      160648  -204009  B1V   3.946    1    NDM 
HD163296           163296  HAeBe  175621  -215722  A1V   6.871    1    KSB 
HD168607           168607  LBV    182115  -162232  B1    8.25     2    JPW 
HD175427           175427  A      185433  +203655  A0IV  6.8      1    AM 
HD179218           179218  HAeBe  191111  +154716  B9    7.2      16   KSB 
HD184450           184450  A      193358  +164719  A5    8.24     1    AM 
HD192639           192639  Oe     201431  +372114  O8e   7.11     14   NDM 
HD197770           197770  Bin    204314  +570650  B2III 6.341    0    NDM 
HD197911           197911  B      204322  +631233  B5V   7.67     1    KSB 
HD198343           198343  TTau   204701  +582500  F8    6.968    1    AM 
HD198739           198739  B      204915  +623147  B8V   7.98     1    KSB 
HD199478           199478  Asg    205550  +472504  B8Ia  5.727    2    NDM   
HD20898             20898  B      032516  +602901  B1IV  8.00     1    KSB 
HD21894             21894  B      033442  +583508  B8    7.97     1    KSB 
HD200775           200775  B      210137  +680948  B2Ve  7.42     53   KSB 
HD206773           206773  B      214224  +574410  B0Ve  6.927    4    AM 
HD223960           223960  Asg    235350  +605112  A0Ia  6.957    8    KG 
HD225146           225146  Bsg    000358  +610613  B0Ibp 8.66     1    NDM 
HD232344           232344  B      010010  +512305  B5    8.71     1    KSB 
HD3191               3191  B      003551  +612735  B1IV  8.62     1    KSB   
HD3322               3322  Bin    003620  +271517  B8III 6.497    0    NDM   
HD3672               3672  F      004006  +605057  F2    8.96     2    NDM   
HD31648             31648  HAeBe  045846  +295037  A2    7.73     7    NDM   
HD33002             33002  B      051008  +534235  B9    7.48     1    KSB   
HD35187             35187  HAeBe  052401  +245738  A2    7.78     1    NDM   
HD37806             37806  A      054102  -024301  A0    7.93     3    NDM   
HD38120             38120  Be     054312  -045950  B9Ve  9.08     1    KSB   
HD4881               4881  B      005134  +513417  B9.5V 6.220    2    KSB 
HD42352             42352  B      061047  +133934  B1III 6.928    2    KSB 
HD45677             45677  B      062817  -130311  Bshe  8.05     5    AM 
HD50083             50083  B      065146  +050504  B2Ve  6.92     2    AM 
HD50138             50138  HAeBe  065133  -065759  B9    6.583    12   KSB   
HD58647             58647  HAeBe  072556  -141044  B9IV  6.81     1    NDM   
HD59509             59509  Fsg    073125  +273721  F8    8.04     4    NDM   
HD6226               6226  HAeBe  010353  +473832  B2IB  6.82     1    KSB   
HD62623             62623  Asg    074349  -285717  A3Iab 3.978    1    NDM   
HD9709               9709  B      013603  +470652  B9V   7.049    1    KSB   
HD93521             93521  Oe     104824  +373413  O9Vp  7.06     10   NDM   
HR 1035             21291  B      032904  +595625  B9Ia  4.259    50   NDM 
HR 1040             21389  Asg    032955  +585244  A0Iab 4.600    54   NDM 
HR 1562             31139  M      045323  +023030  M1III 5.346    1    NDM 
HR 2135             41117  Bsg    060355  +200818  B2Iae 4.646    3    NDM 
HR 3145             66141  K      080216  +022005  K2III 4.396    1    NDM 
HR 3314             71155  A      082540  -035423  A0V   3.9      1    KSB 
HR 4893            112028  Ash    124914  +832446  A1III 5.311    3    NDM 
HR 5895            141851  A      155116  -030526  A3Vn  5.10     1    NDM 
HR 618              12953  Asg    020841  +582525  AaIa  5.725    5    NDM 
HR 7606            188650  G      195448  +365944  G1Ib  5.793    2    NDM 
HR 825              17378  Asg    024931  +570504  A5Ia  6.281    1    NDM 
HR 8020            199478  B      205556  +472504  B8Iae 5.727    11   NDM 
HR 8752            217476  G      230005  +565643  G0Iab 5.101    3    NDM 
HR 985              20336  Be     031959  +653908  B2.5V 4.728    3    AM 
Iota Ori            37043  Bin    053530  -055436  O9III 2.77     0    NDM
Iota UMa            76644  Bin    085912  +480231  A7V   3.10     1    NDM
Kappa Cas            2905  Asg    003300  +625554  B1Iae 4.189    1    NDM
Kappa Dra          109387  Be     123329  +694718  B6III 3.881    103  AM
Kappa Ori           38771  Be     054745  -094011  B0Iab 2.049    7    NDM
Kappa UMa           77327  A      090338  +470924  A1Vn  3.60     1    AM
MWC 314                    LBV    192134  +145257  B2    9.89     2    JPW 
Mu Her            161797A  G      174628  +274314  G5IV  3.41     2    NDM 
Mu Sgr            166937   Bin    181346  -210332  B2III 3.841    1    NDM 
Mu UMa             89758   Bin    102220  +412958  M0III 3.066    1    NDM 
Nu^2 Boo           138629  A      153147  +405358  A5V   4.997    2    NDM 
Nu Cep             207260  Asg    214527  +610715  A2Iab 4.312    34   NDM 
Nu Gem              45542  Be     062858  +201244  B6III 4.14     13   KSB 
Omega CMa           56139  Be     071449  -264622  B2Ve  4.028    6    JPW
Omega Ori           37490  B      053911  +040717  B3III 4.57     12   KSB
Omi And            217675  B      230155  +421934  B6III 3.633    40   KSB
Omi Cas              4180  Be     004444  +481704  B5III 4.477    11   AM
Omi Her            166014  Be     180733  +284545  B9.5V 3.837    11   KSB 
OT Gem              58050  Be     072428  +153102  B2Ve  6.448    11   KSB 
P Cyg              193237  LBV    201747  +380159  B2pe  4.80     60   NDM   
Phi And              6811  B      010930  +471430  B7Ve  4.252    13   AM   
Phi Per             10516  Be     014340  +504119  B2Ve  4.09     6    KSB   
Pi Aqr             212571  Be     222517  +012239  B1Ve  4.794    84   KSB 
Phi Leo             98058  A      111640  -033906  A7IV  4.467    2    NDM 
Psi Per             22192  Be     033629  +481133  B5Ve  4.310    39   KSB 
R Sct              173819  K      184729  -054219  K0Ib  5.41     15   NDM 
Rho Cas            224014  G      235423  +572958  G2Ia  4.517    16   NDM 
Rho Gem             58946  F      072907  +314704  F0V   4.16     1    NDM 
Rho Leo             91316  B      103249  +091824  B1Ib  3.842    17   NDM 
Rho Vir            110411  D Sct  124153  +101408  A0V   4.872    1    NDM 
SAO39692                   B      044144  +4403l3  B     8.67     1    AM   
Theta Crb          138749  Be     153256  +312133  B6V   4.153    42   AM   
Upsilon And          9826  F      013649  +412420  F8V   4.09     1    NDM   
V1494 Aql                  Nova   192305  +045720        6        13   KSB   
V777 Cas            11606  Be     015543  +591624  B2Ve  7.02     2    KSB   
V838 Mon                   pec v  070405  -035051  ?     7.5?     9    NDM   
WR 137             192641  WR     201432  +363940  WC    7.95     72   NDM   
WR 140             193793  WR     202028  +435116  WC    6.887    11   NDM   
Xi Boo             131156  Bin    145123  +190602  G8V   4.55     1    KG   
Xi Per              24912  O      035858  +354728  O7e   4.042    77   NDM   
Xi UMa             98230J  Bin    111811  +313144  G0V   3.78     1    KG   
Zeta Oph            149757 O      163710  -103402  O9V   2.578    1    NDM   
Zeta Ori            37742J Bsg    054046  -015633  O9.5  1.79     18   NDM   
Zeta Tau            37202  Be     053739  +210833  B2IV  3.03     101  KSB   


ml ">HD9709 9709 B 013603 +470652 B9V 7.049 1

This archive contains a listing of all the spectra taken at the Ritter Observatory and reduced in a homogeneous fashion with customized routines written in IDL by Karl D. Gordon. This archive is far from complete, but work is ongoing to reduce past spectra. The archive contains all the spectra taken from 1/94-present . The final result will be a homogeneous archive of observations back to 1989. Queries from astronomers interested in using any of these observations are welcome [contact (karlg, cmulliss, or ndm)@physics.utoledo.edu].

Browse Stars Observed Sorted By:

RA
Spectral Type
W spectral types only
O spectral types only
B spectral types only
A spectral types only
F spectral types only
G spectral types only
K spectral types only
MCS spectral types only
Other spectral types only
Number of Observations
Total exposure time
Requesting Person

Other Lists:

By Day Observed


last modification - 7 Jan 1997
document custodian back to 1989. Queries from astronomers interested in using any of these observations are welcome [contact (karlg, cmulliss, or ndm)@physics.utoledo.edu].

Browse Stars Observed Sorted By:

RA

Ritter Observations Sorted By Right Ascension




Jump to position

00 01 02 03 04 05 06 07 08 09 10 11 12
13 14 15 16 17 18 19 20 21 22 23

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Name                HD   Type    RA2000  Dec2000   Sp     V     Obs    Con 


C/2000 WM1                 Comet  000000  +000000        5.8      7    JPW 
HD225146           225146  Bsg    000358  +610613  B0Ibp 8.66     1    NDM 
10 Cas                144  Be     000627  +641146  B9III 5.567    1    KSB 
Gamma Peg             886  B Cep  001314  +151401  B2IV  2.83     1    NDM 
Kappa Cas            2905  Asg    003300  +625554  B1Iae 4.189    1    NDM
HD3191               3191  B      003551  +612735  B1IV  8.62     1    KSB   
HD3322               3322  Bin    003620  +271517  B8III 6.497    0    NDM   
HD3672               3672  F      004006  +605057  F2    8.96     2    NDM   
Omi Cas              4180  Be     004444  +481704  B5III 4.477    11   AM
HD4881               4881  B      005134  +513417  B9.5V 6.220    2    KSB 
Gamma Cas            5394  B      005643  +604300  B0IVe 2.39     162  AM 
HD232344           232344  B      010010  +512305  B5    8.71     1    KSB 
HD6226               6226  HAeBe  010353  +473832  B2IB  6.82     1    KSB   
Phi And              6811  B      010930  +471430  B7Ve  4.252    13   AM   
HD9709               9709  B      013603  +470652  B9V   7.049    1    KSB   
Upsilon And          9826  F      013649  +412420  F8V   4.09     1    NDM   
Phi Per             10516  Be     014340  +504119  B2Ve  4.09     6    KSB   
HD10494             10494  Fsg    014412  +615059  F5Ia  7.336    1    NDM 
V777 Cas            11606  Be     015543  +591624  B2Ve  7.02     2    KSB   
HR 618              12953  Asg    020841  +582525  AaIa  5.725    5    NDM 
Beta Tri            13161  Bin    020933  +345914  A5III 3.00     27   TS 
9  Per              14489  Asg    022222  +555044  A2Ia  5.205    14   NDM 
HD15004             15004  A      022458  -024648  A0III 6.338    0    NDM 
HD16908             16908  B      024227  +274226  B3V   4.640    0    NDM 
HR 825              17378  Asg    024931  +570504  A5Ia  6.281    1    NDM 
HD17505             17505  Oe     025108  +602504  O6e   7.10     1    NDM 
HD17520             17520  O      025114  +602210  O9V   8.29     2    KSB 
HD18778             18778  Bin    031143  +812815  A7III 5.914    0    NDM 
HR 985              20336  Be     031959  +653908  B2.5V 4.728    3    AM 
HD20898             20898  B      032516  +602901  B1IV  8.00     1    KSB 
HR 1035             21291  B      032904  +595625  B9Ia  4.259    50   NDM 
HR 1040             21389  Asg    032955  +585244  A0Iab 4.600    54   NDM 
HD21894             21894  B      033442  +583508  B8    7.97     1    KSB 
Psi Per             22192  Be     033629  +481133  B5Ve  4.310    39   KSB 
28 Tau              23862  Be     034911  +240812  B8IVe 5.048    3    KSB 
Xi Per              24912  O      035858  +354728  O7e   4.042    77   NDM   
48 Per              25940  Be     040840  +474245  B3Ve  4.003    12   KSB
Gamma Tau           27371  K      041948  +153740  K0III 3.654    1    NDM 
Delta Tau           27697  Bin    042256  +173233  K0III 3.764    1    KG 
Epsilon Tau         28305  G      042837  +191050  G9.5  3.54     0    NDM 
SAO39692                   B      044144  +4403l3  B     8.67     1    AM   
HR 1562             31139  M      045323  +023030  M1III 5.346    1    NDM 
Alpha Cam           30614  Oe     045403  +662034  O9.5I 4.301    10   NDM 
AB Aur              31293  HAeBe  045546  +303304  A0pe  7.06     5    KSB 
HD31648             31648  HAeBe  045846  +295037  A2    7.73     7    NDM   
BV Cam              32343  Be     050608  +585821  B2.5V 5.03     7    AM 
HD33002             33002  B      051008  +534235  B9    7.48     1    KSB   
Beta Ori            34085  Bsg    051433  -081205  B8Iab 0.12     100  NDM   
Alpha Aur           34029  RS CVn 051641  +455953  G5III 0.08     1    NDM 
HD35187             35187  HAeBe  052401  +245738  A2    7.78     1    NDM   
Eta Ori             35411  Bin    052429  -022350  B0.5V 3.38     2    NDM 
Delta Ori           36486  Bin    053200  -001757  O9.5  2.230    4    NDM 
Iota Ori            37043  Bin    053530  -055436  O9III 2.77     0    NDM
Epsilon Ori         37128  Bsg    053613  -011207  B0Iab 1.70     52   NDM 
Zeta Tau            37202  Be     053739  +210833  B2IV  3.03     101  KSB   
Omega Ori           37490  B      053911  +040717  B3III 4.57     12   KSB
Zeta Ori            37742J Bsg    054046  -015633  O9.5  1.79     18   NDM   
HD37806             37806  A      054102  -024301  A0    7.93     3    NDM   
HD38120             38120  Be     054312  -045950  B9Ve  9.08     1    KSB   
131 Tau             38545  A      054713  +142918  A3Vn  5.725    1    NDM 
Kappa Ori           38771  Be     054745  -094011  B0Iab 2.049    7    NDM
Chi^2 Ori           41117  Bsg    060355  +200818  B2Ia  4.646    10   NDM 
HR 2135             41117  Bsg    060355  +200818  B2Iae 4.646    3    NDM 
HD42352             42352  B      061047  +133934  B1III 6.928    2    KSB 
FR CMa              44458  Be     062125  -114624  B1Vpe 5.585    2    KSB 
Beta CMa            44743  B      062242  -175721  B1II  1.98     1    NDM 
HD45677             45677  B      062817  -130311  Bshe  8.05     5    AM 
Nu Gem              45542  Be     062858  +201244  B6III 4.14     13   KSB 
15 Mon              47839  Oe     064059  +095345  O7Ve  4.66     1    NDM 
Alpha CMa           48915  Bin    064509  -164258  A1V   -1.47    1    NDM 
HD50138             50138  HAeBe  065133  -065759  B9    6.583    12   KSB   
HD50083             50083  B      065146  +050504  B2Ve  6.92     2    AM 
Epsilon CMa         52089  Bsg    065838  -285820  B1Iab 1.513    2    NDM 
V838 Mon                   pec v  070405  -035051  ?     7.5?     9    NDM
Omega CMa           56139  Be     071449  -264622  B2Ve  4.028    6    JPW
OT Gem              58050  Be     072428  +153102  B2Ve  6.448    11   KSB 
HD58647             58647  HAeBe  072556  -141044  B9IV  6.81     1    NDM   
FY CMa              58978  Be     072659  -230510  B1II  5.605    3    KSB 
Beta CMi            58715  Be     072709  +081721  B8Ve  2.886    45   AM   
Rho Gem             58946  F      072907  +314704  F0V   4.16     1    NDM 
HD59509             59509  Fsg    073125  +273721  F8    8.04     4    NDM   
HD62623             62623  Asg    074349  -285717  A3Iab 3.978    1    NDM   
2 CncB              65714  G      080056  +252334  G8III 5.868    2    NDM 
HR 3145             66141  K      080216  +022005  K2III 4.396    1    NDM 
HR 3314             71155  A      082540  -035423  A0V   3.9      1    KSB 
Eta Hya             74280  B      084313  +032355  B3V   4.274    3    NDM 
Iota UMa            76644  Bin    085912  +480231  A7V   3.10     1    NDM
Kappa UMa           77327  A      090338  +470924  A1Vn  3.60     1    AM
Eta Leo             87737  Asg    100720  +164546  A0Ib  3.511    3    NDM 
Mu UMa             89758   Bin    102220  +412958  M0III 3.066    1    NDM 
Rho Leo             91316  B      103249  +091824  B1Ib  3.842    17   NDM 
HD93521             93521  Oe     104824  +373413  O9Vp  7.06     10   NDM   
73 Leo              97907  Bin    111552  +131827  K3III 5.319    2    DCK 
Phi Leo             98058  A      111640  -033906  A7IV  4.467    2    NDM 
Xi UMa             98230J  Bin    111811  +313144  G0V   3.78     1    KG   
AW UMa              99946  Bin    113004  +295753  F0    6.92     2    NDM 
Beta Leo           102647  D Sct  114904  +143419  A3V   2.14     1    NDM   
Gamma UMa          103287  A      115350  +534141  A0V   2.427    20   NDM 
Delta UMa          106591  A      121526  +570157  A3V   3.304    3    NDM 
14 Com             108283  F      122624  +271606  F0p   4.920    3    NDM 
Kappa Dra          109387  Be     123329  +694718  B6III 3.881    103  AM
6  Dra             109551  K      123444  +700118  K3III 4.956    1    NDM 
24 CVn             118232  A      133427  +490058  A5V   4.70     4    KSB 
Rho Vir            110411  D Sct  124153  +101408  A0V   4.872    1    NDM 
HR 4893            112028  Ash    124914  +832446  A1III 5.311    3    NDM 
Eta UMa            120315  Bin    134733  +491848  B3V   1.852    2    NDM 
Gamma Boo          127762  D Sct  143205  +381830  A7III 3.00     1    NDM 
Xi Boo             131156  Bin    145123  +190602  G8V   4.55     1    KG   
Nu^2 Boo           138629  A      153147  +405358  A5V   4.997    2    NDM 
Theta Crb          138749  Be     153256  +312133  B6V   4.153    42   AM   
HD141569           141569  HAeBe  154958  -035516  B9    7.0      11   KSB 
HR 5895            141851  A      155116  -030526  A3Vn  5.10     1    NDM 
4 Her              142926  Bsh    155531  +423358  B9pe  5.74     4    AM
48 Lib             142983  Be     155811  -141646  B8Ia  4.943    13   AM
Delta Sco          143275  Be     160020  -223718  B0.2  2.291    84   AM 
HD144470           144470  B      160648  -204009  B1V   3.946    1    NDM 
25 Her             148283  A      162524  +372339  A5V   5.537    7    KSB 
Chi Oph            148184  Be     162701  -182723  B2V   4.42     9    AM 
Zeta Oph            149757 O      163710  -103402  O9V   2.578    1    NDM   
19 Oph             151431  A      164710  +020352  A3V   6.075    1    NDM 
51 Oph             158643  A      173125  -235746  A0V   4.81     2    KSB 
Mu Her            161797A  G      174628  +274314  G5IV  3.41     2    NDM 
Gamma Oph          161868  A      174754  +024226  A0V   3.75     3    NDM 
89 Her             163506  Fsg    175525  +260259  F2Ibe 5.474    2    NDM 
HD163296           163296  HAeBe  175621  -215722  A1V   6.871    1    KSB 
66 Oph             164284  B      180016  +042207  B2Ve  4.784    22   KSB 
Omi Her            166014  Be     180733  +284545  B9.5V 3.837    11   KSB 
Mu Sgr            166937   Bin    181346  -210332  B2III 3.841    1    NDM 
HD168607           168607  LBV    182115  -162232  B1    8.25     2    JPW 
Alpha Lyr          172167  A      183656  +384701  A0V   0.03     1    NDM 
4 Aql              173370  Be     184450  +020336  B9Ve  5.014    2    KSB
R Sct              173819  K      184729  -054219  K0Ib  5.41     15   NDM 
Beta Lyr           174639  Bin    185005  +332145  B7Ve  3.52     108  KSB   
HD175427           175427  A      185433  +203655  A0IV  6.8      1    AM 
HD179218           179218  HAeBe  191111  +154716  B9    7.2      16   KSB 
20 Aql             179406  B      191241  -075622  B3V   5.362    1    NDM 
Eta Lyr            180163  B      191345  +390846  B2.5  4.397    16   NDM 
MWC 314                    LBV    192134  +145257  B2    9.89     2    JPW 
V1494 Aql                  Nova   192305  +045720        6        13   KSB   
HD184450           184450  A      193358  +164719  A5    8.24     1    AM 
Gamma Aql          186791  K      194616  +103648  K3II  2.724    1    NDM 
12 Vul             187811  Be     195104  +223636  B2.5  4.893    1    KSB 
HR 7606            188650  G      195448  +365944  G1Ib  5.793    2    NDM 
28 Cyg             191610  Be     200926  +365023  B2.5V 4.929    36   KSB 
HD192639           192639  Oe     201431  +372114  O8e   7.11     14   NDM 
WR 137             192641  WR     201432  +363940  WC    7.95     72   NDM   
22 Vul             192713  Bin    201530  +233032  G2I   5.184    8    DCK 
P Cyg              193237  LBV    201747  +380159  B2pe  4.80     60   NDM   
WR 140             193793  WR     202028  +435116  WC    6.887    11   NDM   
Alpha Cyg          197345  Asg    204126  +451649  A2Iae 1.25     278  NDM 
HD197770           197770  Bin    204314  +570650  B2III 6.341    0    NDM 
HD197911           197911  B      204322  +631233  B5V   7.67     1    KSB 
HD198343           198343  TTau   204701  +582500  F8    6.968    1    AM 
55 Cyg             198478  Bsg    204856  +460651  B3Iae 4.858    3    NDM 
HD198739           198739  B      204915  +623147  B8V   7.98     1    KSB 
HD199478           199478  Asg    205550  +472504  B8Ia  5.727    2    NDM   
HR 8020            199478  B      205556  +472504  B8Iae 5.727    11   NDM 
60 Cyg             200310  Be     210111  +460921  B1Ve  5.417    30   KSB 
HD200775           200775  B      210137  +680948  B2Ve  7.42     53   KSB 
66 Cyg             202904  Be     211755  +345349  B2Vne 4.43     6    KSB 
Beta Cep           205021  B      212839  +703339  B2III 3.216    12   NDM 
HD206773           206773  B      214224  +574410  B0Ve  6.927    4    AM 
Nu Cep             207260  Asg    214527  +610715  A2Iab 4.312    34   NDM 
Pi Aqr             212571  Be     222517  +012239  B1Ve  4.794    84   KSB 
10 Lac             214680  O      223916  +390301  O9V   4.877    6    NDM 
EW Lac             217050  B      225704  +484103  B3IVe 5.42     6    AM 
HR 8752            217476  G      230005  +565643  G0Iab 5.101    3    NDM 
Omi And            217675  B      230155  +421934  B6III 3.633    40   KSB
Beta Psc           217891  Be     230353  +034912  B6Ve  4.486    4    AM 
BD631964                   B      231722  +640716  B0II  8.49     2    NDM 
15 And             221756  A      233438  +401411  A1III 5.564    1    NDM 
6  Cas             223385  Asg    234850  +621252  A3Iae 5.550    39   NDM 
HD223960           223960  Asg    235350  +605112  A0Ia  6.957    8    KG 
Rho Cas            224014  G      235423  +572958  G2Ia  4.517    16   NDM 


">48 Lib 142983 Be 155811 -141646 B8Ia 4.943 13

A sample image for this target has not been created yet.

template.html010064400011330000306000000023430742323126700146070ustar00ritterspecial00000400000117 Ritter Observations of

Ritter Observation Log for

(example
spectra)
HD193237
RA(FK5 2000): 20 17 47
Dec(FK5 2000): +38 01 59
Spectral Type: B2pe
Type: LBV
V Mag: 4.800
Contact:

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
object 970814 Halpha E 3600 666 9 x 1149 0 JPW
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