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 970311 Halpha E 600 274 9 x 1149 016 NDM,CLM
Epsilon Ori 970320 Halpha E 1200 116 9 x 1149 015 NDM
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
Epsilon Ori 20020218 Halpha E 600 262 9 x 1149 021 JT,NDM
Epsilon Ori 20020219 Halpha E 600 92 9 x 1149 021 KSB
Epsilon Ori 20020223 Halpha E 600 317 9 x 1149 016 NDM,JPW
Epsilon Ori 20020224 Halpha E 600 279 9 x 1149 016 NDM
Epsilon Ori 20020225 Halpha E 900 161 9 x 1149 016 AM
Epsilon Ori 20020302 Halpha E 600 268 9 x 1149 016 NDM
Epsilon Ori 20020307 Halpha E 1800 253 9 x 1149 012 ACG,NDM
Epsilon Ori 20020311 Halpha E 600 229 9 x 1149 014 NDM,AM
Epsilon Ori 20020331 Halpha E 1200 268 9 x 1149 012 NDM,AM
Epsilon Ori 20021207 Halpha E 300 122 9 x 1149 027 JPW Wave Calib. Note
Epsilon Ori 20030107 Halpha E 900 229 9 x 1149 028 NDM,AM Wave Calib. Note
Epsilon Ori 20030118 Halpha E 600 171 9 x 1149 022 NDM Wave Calib. Note
Epsilon Ori 20030130 Halpha E 900 221 9 x 1149 015 NDM Wave Calib. Note
Epsilon Ori 20030206 Halpha E 600 186 9 x 1149 014 NDM Wave Calib. Note 
Epsilon Ori 20030206 Halpha E 600 191 9 x 1149 016 NDM Wave Calib. Note 
Epsilon Ori 20030220 Halpha E 600 183 9 x 1149 020 NDM,AM Wave Calib. Note 
Epsilon Ori 20030221 Halpha E 420 210 9 x 1149 020 JPW,NDM,AM Wave Calib. Note 
Epsilon Ori 20030227 Halpha E 600 167 9 x 1149 012 NDM,AM Wave Calib. Note 
Epsilon Ori 20030227 Halpha E 600 129 9 x 1149 013 NDM,AM Wave Calib. Note 
Epsilon Ori 20030227 Halpha E 600 150 9 x 1149 014 NDM,AM Wave Calib. Note 
Epsilon Ori 20030227 Halpha E 600 219 9 x 1149 015 NDM,AM Wave Calib. Note 
Epsilon Ori 20030303 Halpha E 900 224 9 x 1149 012 NDM Wave Calib. Note 
Epsilon Ori 20030307 Halpha E 900 327 9 x 1149 014 JPW,AM Wave Calib. Note 
Epsilon Ori 20030311 Halpha E 600 189 9 x 1149 014 JPW,AM Wave Calib. Note 
Epsilon Ori 20030314 Halpha E 600 289 9 x 1149 014 JPW,AM Wave Calib. Note 
Epsilon Ori 20030315 Halpha E 600 144 9 x 1149 012 NDM Wave Calib. Note 
Epsilon Ori 20030315 Halpha E 600 258 9 x 1149 013 NDM Wave Calib. Note 
Epsilon Ori 20030316 Halpha E 600 312 9 x 1149 012 NDM Wave Calib. Note 
Epsilon Ori 20030322 Halpha E 253 133 9 x 1149 012 NDM through clouds, Wave Calib. Note 
Epsilon Ori 20030324 Halpha E 600 489 9 x 1149 012 NDM Wave Calib. Note 
Epsilon Ori 20030403 Halpha E 1200 211 9 x 1149 012 NDM Wave Calib. Note 
Epsilon Ori 20030410 Halpha E 900 424 9 x 1149 012 NDM Wave Calib. Note 
Epsilon Ori 20030412 Halpha E 600 432 9 x 1149 012 NDM UT time ~10 min fast, Wave Calib. Note 
Epsilon Ori 20030413 Halpha E 600 277 9 x 1149 012 NDM UT time ~10 min fast, Wave Calib. Note 
Epsilon Ori 20030414 Halpha E 600 404 9 x 1149 012 JT UT time ~10 min fast, Wave Calib. Note 
Epsilon Ori 20031109 Halpha E 900 278 9 x 1149 030 DRL, AM   
Epsilon Ori 20040209 Halpha E 300 127 9 x 1149 014 JT, NDR   
Epsilon Ori 20040212 Halpha E 300 118 9 x 1149 012 NDM, ENH   
Epsilon Ori 20040212 Halpha E 300 122 9 x 1149 013 NDM, ENH   
Epsilon Ori 20040226 Halpha E 300 164 9 x 1149 012 NDM, ENH   
Epsilon Ori 20040226 Halpha E 600 275 9 x 1149 013 NDM, ENH   
Epsilon Ori 20040228 Halpha E 500 204 9 x 1149 012 NDM  
Epsilon Ori 20040229 Halpha E 600 172 9 x 1149 016 NDR  
Epsilon Ori 20040310 Halpha E 600 254 9 x 1149 012 DRL  
Epsilon Ori 20040311 Halpha E 600 219 9 x 1149 014 DRL, ENH, AM   
Epsilon Ori 20040403 Halpha E 300 216 9 x 1149 011 NDM, JPW   
Epsilon Ori 20040406 Halpha E 300 149 9 x 1149 012 NDR, AM   
Epsilon Ori 20040923 Halpha E 300 150 9 x 1149 034 NDM, NNS, MRS, CFW, DWK, ENH
Epsilon Ori 20041001 Halpha E 300 177 9 x 1149 032 DRL, ENH
Epsilon Ori 20041005 Halpha E 600 201 9 x 1149 022 NDM
Epsilon Ori 20041007 Halpha E 600 392 9 x 1149 023 NDM, ENH
Epsilon Ori 20041008 Halpha E 600 301 9 x 1149 028 DRL, ENH
Epsilon Ori 20041106 Halpha E 600 146 9 x 1149 031 NDM, AM clouds
Epsilon Ori 20041109 Halpha E 300 237 9 x 1149 030 NDM, NNS, DWK, CFW
Epsilon Ori 20041110 Halpha E 600 164 9 x 1149 031 DRL, AM
Epsilon Ori 20041114 Halpha E 600 192 9 x 1149 032 NDM, AM
Epsilon Ori 20041204 Halpha E 600 311 9 x 1149 033 NDM
Epsilon Ori 20050115 Halpha E 900 106 9 x 1149 019 NDM, MJS through clouds
Epsilon Ori 20050117 Halpha E 1200 177 9 x 1149 019 NDR
Epsilon Ori 20050118 Halpha E 1200 201 9 x 1149 014 NDM
Epsilon Ori 20050211 Halpha E 600 173 9 x 1149 018 ENH, NDM
Epsilon Ori 20050225 Halpha E 600 180 9 x 1149 014 ENH, NDM
Epsilon Ori 20050304 Halpha E 600 131 9 x 1149 014 ENH, NDM
Epsilon Ori 20050314 Halpha E 600 172 9 x 1149 014 NDR, NDM
Epsilon Ori 20050316 Halpha E 600 176 9 x 1149 027 KSB, DRL
Epsilon Ori 20050317 Halpha E 600 163 9 x 1149 014 DWK, NDM
Epsilon Ori 20050319 Halpha E 1800 224 9 x 1149 012 GBT, NDM
Epsilon Ori 20050327 Halpha E 1200 113 9 x 1149 012 NDM through clouds
Epsilon Ori 20050329 Halpha E 600 142 9 x 1149 012 ENH, NNS through haze
Epsilon Ori 20050329 Halpha E 600 135 9 x 1149 014 ENH, NNS through haze
Epsilon Ori 20050331 Halpha E 600 220 9 x 1149 012 DWK, NDM
Epsilon Ori 20050404 Halpha E 600 112 9 x 1149 014 NDR, NDM
Epsilon Ori 20050404 Halpha E 900 127 9 x 1149 016 NDR, NDM
Epsilon Ori 20050411 Halpha E 900 239 9 x 1149 012 NDR
Epsilon Ori 20050416 Halpha E 1200 201 9 x 1149 014 GBT, NDM, NDR
Epsilon Ori 20051001
Halpha E 900
243
9 x 1149 036
NDM, ENH

Epsilon Ori 20051006
Halpha E 300
152
9 x 1149 030
NDM,IJM,DM,NMK,ENH

Epsilon Ori 20051030
Halpha E 300
156
9 x 1149 036
NDM

Epsilon Ori 20051111
Halpha E 300
170
9 x 1149 026
GBT, NDM

Epsilon Ori 20051111
Halpha E 300
148
9 x 1149 027
GBT, NDM

Epsilon Ori 20051206
Halpha E 600
204
9 x 1149 018
NDM

Epsilon Ori 20051208
Halpha E 300
137
9 x 1149 027
NDM,IJM,DM,NK/ENH

Epsilon Ori 20051218
Halpha E 600
196
9 x 1149 026
NDM

Epsilon Ori 20060115
Halpha E 600
262
9 x 1149 018
NDM

Epsilon Ori 20060122
Halpha E 600
322
9 x 1149 020
NDM

Epsilon Ori 20060127
Halpha E 600
255
9 x 1149 014
GBT

Epsilon Ori 20060202
Halpha E 600
341
9 x 1149 012
NDM, ENH

Epsilon Ori 20060207
Halpha E 600
296
9 x 1149 019
DRL

Epsilon Ori 20060219
Halpha E 600
240
9 x 1149 016
NDM

Epsilon Ori 20060222
Halpha E 600
270
9 x 1149 013
KSB, NDR, AG

Epsilon Ori 20060223
Halpha E 600
238
9 x 1149 016
NDM, JJH

Epsilon Ori 20060224
Halpha E 300
195
9 x 1149 014
GBT

Epsilon Ori 20060305
Halpha E 600
351
9 x 1149 012
NDM, JJH

Epsilon Ori 20060316
Halpha E 600
123
9 x 1149 012
ENH

Epsilon Ori 20060318
Halpha E 600
286
9 x 1149 012
NDM, ENH

Epsilon Ori 20060320
Halpha E 600
329
9 x 1149 012
NDM

Epsilon Ori 20060406
Halpha E 600
257
9 x 1149 012
NDM, ENH

Epsilon Ori 20060409
Halpha E 600
283
9 x 1149 012
NDM

Epsilon Ori 20060415
Halpha E 600
285
9 x 1149 012
NDM

Epsilon Ori 20061030
Halpha E 300
202
9 x 1149 036
NDM

Epsilon Ori 20061104
Halpha E 300
163
9 x 1149 028
NDM,BBR

Epsilon Ori 20061104
Halpha E 300
158
9 x 1149 030
NDM,BBR

Epsilon Ori 20061121
Halpha E 600
288
9 x 1149 016
NDM

Epsilon Ori 20061122
Halpha E 600
291
9 x 1149 028
NDM

Epsilon Ori 20061220
Halpha E 600
264
9 x 1149 030
NDM,SJR,AMR

Epsilon Ori 20070103
Halpha E 1200
160
9 x 1149 024
SJR

Epsilon Ori 20070104
Halpha E 1200
81
9 x 1149 028
SJR

Epsilon Ori 20070111
Halpha E 600
202
9 x 1149 013
NDM

Epsilon Ori 20070117
Halpha E 600
172
9 x 1149 028
KSB/NDM

Epsilon Ori 20070118
Halpha E 900
262
9 x 1149 022
ENH

Epsilon Ori 20070203
Halpha E 900
178
9 x 1149 019
NDM

Epsilon Ori 20070205
Halpha E 900
165
9 x 1149 016
NDM

Epsilon Ori 20070306
Halpha E 900
216
9 x 1149 012
NDM

Epsilon Ori 20070308
Halpha E 300
137
9 x 1149 015
ENH, NDM

Epsilon Ori 20070308
Halpha E 600
217
9 x 1149 016
ENH, NDM

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