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
 
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
P-Cyg 930902 IR L 900 147 1 x 577 020 JA,BWB,CLM
P-Cyg 930908 IR L 120 52 1 x 577 021 JA,BWB
P-Cyg 930911 IR L 120 83 1 x 577 017 JA,KG
P-Cyg 930924 H alpha E 1800 193 9 x 1149 013 JA,KG,BWB,AMAK
P-Cyg 930925 H alpha E 1206 195 9 x 1149 010 JA,KG,CLM abort due to clouds
P-Cyg 931007 8600 Ang. E 3600 527 9 x 1149 011 JA
P-Cyg 940609 H alpha E 1800 175 9 x 1149 020 KG
P-Cyg 940610 H alpha E 1800 222 9 x 1149 015 JA
P-Cyg 940711 H alpha E 1800 369 9 x 1149 030 NDM,JA
P-Cyg 940808 H alpha E 1800 591 9 x 1149 011 KG
P-Cyg 940815 H alpha E 1800 375 9 x 1149 018 KG
P-Cyg 940816 blue E 1800 125 15 x 1149 020 KG
P-Cyg 940816 H alpha E 1800 248 9 x 1149 032 KG
P-Cyg 940816 H alpha E 1800 305 9 x 1149 044 KG
P-Cyg 940816 H alpha E 1800 668 9 x 1149 056 KG
P-Cyg 940816 blue E 1800 223 15 x 1149 068 KG
P-Cyg 940816 blue E 1800 160 15 x 1149 075 KG
P-Cyg 940817 blue E 3600 301 15 x 1149 023 CLM
P-Cyg 940830 Halpha E 1800 435 9 x 1149 020 KG
P-Cyg 940904 Halpha E 1200 241 9 x 1149 026 NDM
P-Cyg 940918 Halpha E 1200 444 9 x 1149 018 NDM
P-Cyg 940920 Halpha E 1800 558 9 x 1149 027 KG
P-Cyg 941003 Halpha E 1800 712 9 x 1149 014 KG
P-Cyg 941004 Halpha E 1200 474 9 x 1149 016 NDM,CLM
P-Cyg 941013 Halpha E 1800 393 9 x 1149 016 NDM
P-Cyg 941108 Halpha E 1200 410 9 x 1149 023 PAO,CLM
P-Cyg 941223 Halpha E 1800 238 9 x 1149 014 NDM
P-Cyg 950911 Halpha E 1800 87 9 x 1149 014 CLM
P-Cyg 951013 Halpha E 900 296 9 x 1149 021 NDM COMP LAMP ON
P-Cyg 951013 Halpha E 900 ? 9 x 1149 023 NDM
P-Cyg 951023 Halpha E 1200 518 9 x 1149 016 NDM,CLM
P-Cyg 951023 Halpha E 1200 485 9 x 1149 018 NDM,CLM
P-Cyg 951124 Halpha E 1800 351 9 x 1149 012 NDM
P-Cyg 951222 Halpha E 1200 287 9 x 1149 012 NDM
P-Cyg 960704 Halpha E 2400 556 9 x 1149 022 DCK
P-Cyg 960826 Halpha E 1800 206 9 x 1149 016 KG
P-Cyg 970605 Halpha E 3600 81 9 x 1149 022 NDM,HLR,DCK
P-Cyg 970605 Halpha E 3600 245 9 x 1149 026 NDM,HLR,DCK
P-Cyg 970610 Halpha E 3600 292 9 x 1149 039 NDM,HLR,DCK
P-Cyg 970615 Halpha E 3600 356 9 x 1149 041 NDM
P-Cyg 970627 Halpha E 1800 197 9 x 1149 023 KSB
P-Cyg 970702 Halpha E 2400 349 9 x 1149 020 CLM
P-Cyg 970720 Halpha E 2700 349 9 x 1149 024 NDM,AM
P-Cyg 970814 Halpha E 1200 173 9 x 1149 029 AM
P-Cyg 970824 Halpha E 2400 146 9 x 1149 016 AM
P-Cyg 970926 Halpha E 900 228 9 x 1149 022 HLR,NDM,CLM
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
P-Cyg 20020426 Halpha E 2400 592 9 x 1149 033 JPW
P-Cyg 20020427 Halpha E 2400 276 9 x 1149 030 NDM,JPW
P-Cyg 20020427 Halpha E 2400 499 9 x 1149 032 NDM,JPW
P-Cyg 20020505 Halpha E 1800 216 9 x 1149 032 AM
P-Cyg 20020510 Halpha E 1200 232 9 x 1149 026 AM
P-Cyg 20020519 Halpha E 2400 741 9 x 1149 041 NDM
P-Cyg 20020522 Halpha E 1800 540 9 x 1149 027 JPW
P-Cyg 20020527 Halpha E 2400 763 9 x 1149 034 NDM
P-Cyg 20020601 Halpha E 3600 541 9 x 1149 034 NDM comp lamp on
P-Cyg 20020616 Halpha E 2700 448 9 x 1149 027 NDM
P-Cyg 20020617 Halpha E 2400 201 9 x 1149 030 AM
P-Cyg 20020625 Halpha E 2400 277 9 x 1149 028 AM
P-Cyg 20020701 Halpha E 3600 131 9 x 1149 022 JPW
P-Cyg 20020705 Halpha E 3600 456 9 x 1149 026 NDM
P-Cyg 20020707 Halpha E 900 232 9 x 1149 026 NDM
P-Cyg 20020707 Halpha E 900 234 9 x 1149 028 NDM
P-Cyg 20021017 Halpha E 3600 532 9 x 1149 016 ACG Wave Calib. Note
P-Cyg 20021021 Halpha E 2700 383 9 x 1149 014 NDM Wave Calib. Note
P-Cyg 20021022 Halpha E 2400 244 9 x 1149 012 AM Wave Calib. Note
P-Cyg 20021023 Halpha E 3600 592 9 x 1149 016 NDM Wave Calib. Note
P-Cyg 20021031 Halpha E 2400 208 9 x 1149 014 ACG,AM Wave Calib. Note
P-Cyg 20021105 Halpha E 2400 285 9 x 1149 016 JT Wave Calib. Note
P-Cyg 20021109 Halpha E 2400 449 9 x 1149 014 JPW Wave Calib. Note
P-Cyg 20021114 Halpha E 2400 453 9 x 1149 016 ACG Wave Calib. Note
P-Cyg 20030521 Halpha E 2400 264 9 x 1149 022 JPW Wave Calib. Note
P-Cyg 20030522 Halpha E 2400 306 9 x 1149 024 JPW,DRL Wave Calib. Note, NOTE: wave cal for night was poor overall
P-Cyg 20030616 Halpha E 3000 325 9 x 1149 023 NDM Wave Calib. Note
P-Cyg 20030622 Halpha E 3600 430 9 x 1149 028 NDM Wave Calib. Note
P-Cyg 20030623 Halpha E 3600 192 9 x 1149 022 NDM,AM Wave Calib. Note
P-Cyg 20030625 Halpha E 3600 362 9 x 1149 016 JPW Wave Calib. Note
P-Cyg 20030714 Halpha E 3000 158 9 x 1149 021 NDM,AM Wave Calib. Note
P-Cyg 20030717 Halpha E 2400 235 9 x 1149 018 JPW Wave Calib. Note
P-Cyg 20030725 Halpha E 3600 131 9 x 1149 021 DRL Wave Calib. Note
P-Cyg 20030730 Halpha E 2400 258 9 x 1149 019 JPW Wave Calib. Note
P-Cyg 20030820 Halpha E 2400 294 9 x 1149 019 JPW Wave Calib. Note
P-Cyg 20030824 Halpha E 3600 145 9 x 1149 014 NDM Wave Calib. Note
P-Cyg 20030825 Halpha E 3600 276 9 x 1149 020 NDM Wave Calib. Note
P-Cyg 20030917 Halpha E 2700 262 9 x 1149 018 NDM, JT, AM Wave Calib. Note
P-Cyg 20030924 Halpha E 2700 234 9 x 1149 020 NDM, JT  
P-Cyg 20031009 Halpha E 2700 463 9 x 1149 014 KSB  
P-Cyg 20031017 Halpha E 3600 485 9 x 1149 018 NDM, JT  
P-Cyg 20040608 Halpha E 3600 228 9 x 1149 024 NDR, EEA
P-Cyg 20040627 Halpha E 979 86 9 x 1149 019 DRL, NDM aborted due to clouds
P-Cyg 20040701 Halpha E 3600 170 9 x 1149 020 ENH
P-Cyg 20040703 Halpha E 3600 108 9 x 1149 018 NDR
P-Cyg 20040806 Halpha E 3600 191 9 x 1149 018 JDT
P-Cyg 20040823 Halpha E 3600 158 9 x 1149 016 ENH
P-Cyg 20040910 Halpha E 3600 188 9 x 1149 020 DRL
P-Cyg 20040921 Halpha E 3600 216 9 x 1149 014 NDM, NNS, CFW, MRS stadium lights on
P-Cyg 20041004 Halpha E 3600 414 9 x 1149 014 NDR stadium lights on
P-Cyg 20041114 Halpha E 3600 370 9 x 1149 014 NDM, AM
P-Cyg 20050509
 Halpha E 2660
 118
 9 x 1149 034
 NDR
 aborted due to twilight
P-Cyg 20050526
 Halpha E 3524
 126
 9 x 1149 024
 DWK, ENH
 aborted due to twilight
P-Cyg 20050623
 Halpha E 3600
 140
 9 x 1149 016
 DWK, ENH
P-Cyg 20050624
 Halpha E 3600
 111
 9 x 1149 022
 ENH
P-Cyg 20050624
 Halpha E 3600
 112
 9 x 1149 024
 ENH
P-Cyg 20050708
 Halpha E 3600
 122
 9 x 1149 021
 NDM, ENH
P-Cyg
 20050910
 Halpha E 3600
 246
 9 x 1149 021
 NDM, ENH
P-Cyg20050922HalphaE36001739 x 1149020NDM, IJM, DSM, NMK, ENH
P-Cyg 20051001
 Halpha E 3600
 182
 9 x 1149 022
 NDM, ENH
P-Cyg 20051015
 Halpha E 3600
 337
 9 x 1149 014
 NDM, ENH
P-Cyg 20051112
 Halpha E 3600
 318
 9 x 1149 016
 NDM
P-Cyg 20060606
 Halpha E 3600
 467
 9 x 1149 026
 ENH, LAS
P-Cyg 20060616
 Halpha E 3600
 165
 9 x 1149 024
 ENH
P-Cyg 20060626
 Halpha E 3600
 147
 9 x 1149 018
 GBT
 through clouds
P-Cyg 20060701
 Halpha E 3600
 327
 9 x 1149 020
 NDM
P-Cyg 20060708
 Halpha E 2700
 568
 9 x 1149 024
 NDM
P-Cyg 20060717
 Halpha E 3600
 594
 9 x 1149 018
 GBT
P-Cyg 20060925
 Halpha E 2700
 526
 9 x 1149 018
 NDM, SJR
Observation Log 






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