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
Beta CMi 20020218 Halpha E 1200 168 9 x 1149 029 JT,NDM
Beta CMi 20020223 Halpha E 1500 238 9 x 1149 023 NDM,JPW
Beta CMi 20020302 Halpha E 1800 262 9 x 1149 024 NDM
Beta CMi 20020311 Halpha E 1200 165 9 x 1149 024 NDM,AM
Beta CMi 20020323 Halpha E 1200 198 9 x 1149 015 JPW,AM
Beta CMi 20020328 Halpha E 1800 161 9 x 1149 016 ACG,NDM,JPW
Beta CMi 20020331 Halpha E 1800 271 9 x 1149 020 NDM,AM
Beta CMi 20020505 Halpha E 1200 404 9 x 1149 014 AM
Beta CMi 20020511 Halpha E 600 263 9 x 1149 024 NDM,JPW
Beta CMi 20020516 Halpha E 600 133 9 x 1149 012 JPW
Beta CMi 20020523 Halpha E 900 523 9 x 1149 012 JPW start in twilight
Beta CMi 20021108 Halpha E 1200 261 9 x 1149 034 NDM,AM Wave Calib. Note
Beta CMi 20021204 Halpha E 1800 141 9 x 1149 024 NDM,AM Wave Calib. Note
Beta CMi 20021207 Halpha E 1800 176 9 x 1149 033 JPW Wave Calib. Note
Beta CMi 20030107 Halpha E 1800 77 9 x 1149 032 NDM,AM Wave Calib. Note
Beta CMi 20030118 Halpha E 1391 121 9 x 1149 032 NDM abort due to clouds, Wave Calib. Note
Beta CMi 20030130 Halpha E 1800 155 9 x 1149 023 NDM Wave Calib. Note
Beta CMi 20030211 Halpha E 1500 155 9 x 1149 016 JPW Wave Calib. Note
Beta CMi 20030214 Halpha E 1800 235 9 x 1149 025 JPW,AM Wave Calib. Note
Beta CMi 20030220 Halpha E 1800 157 9 x 1149 026 NDM,AM Wave Calib. Note
Beta CMi 20030220 Halpha E 1800 237 9 x 1149 028 NDM,AM Wave Calib. Note
Beta CMi 20030221 Halpha E 1800 267 9 x 1149 024 JPW,NDM,AM Wave Calib. Note
Beta CMi 20030227 Halpha E 2400 273 9 x 1149 027 NDM,AM Wave Calib. Note
Beta CMi 20030228 Halpha E 1800 211 9 x 1149 014 JPW Wave Calib. Note
Beta CMi 20030303 Halpha E 2700 183 9 x 1149 024 NDM Wave Calib. Note
Beta CMi 20030307 Halpha E 1800 241 9 x 1149 020 JPW,AM Wave Calib. Note
Beta CMi 20030311 Halpha E 1500 251 9 x 1149 020 JPW,AM Wave Calib. Note
Beta CMi 20030314 Halpha E 2400 229 9 x 1149 018 JPW,AM Wave Calib. Note
Beta CMi 20030315 Halpha E 1200 208 9 x 1149 023 NDM Wave Calib. Note
Beta CMi 20030324 Halpha E 1200 314 9 x 1149 022 NDM Wave Calib. Note
Beta CMi 20030410 Halpha E 1200 275 9 x 1149 018 NDM Wave Calib. Note
Beta CMi 20030411 Halpha E 1200 280 9 x 1149 013 JPW Wave Calib. Note
Beta CMi 20030412 Halpha E 1200 245 9 x 1149 020 NDM UT time ~10 min fast, Wave Calib. Note
Beta CMi 20030413 Halpha E 1200 161 9 x 1149 016 NDM UT time ~10 min fast, Wave Calib. Note
Beta CMi 20030413 Halpha E 1200 170 9 x 1149 018 NDM UT time ~10 min fast, Wave Calib. Note
Beta CMi 20030414 Halpha E 1200 236 9 x 1149 016 JT UT time ~10 min fast, comp lamp on during exposure,
 Wave Calib. Note
Beta CMi 20030424 Halpha E 1200 415 9 x 1149 014 NDM Wave Calib. Note
Beta CMi 20030428 Halpha E 900 324 9 x 1149 014 NDM,AM Wave Calib. Note
Beta CMi 20030504 Halpha E 1200 524 9 x 1149 014 NDM,AM Wave Calib. Note
Beta CMi 20031109 Halpha E 1200 167 9 x 1149 034 DRL,AM
Beta CMi 20031202 Halpha E 900 230 9 x 1149 036 JPW
Beta CMi 20040216 Halpha E 900 128 9 x 1149 022 JT,AM  
Beta CMi 20040216 Halpha E 1500 140 9 x 1149 024 JT,AM  
Beta CMi 20040228 Halpha E 1800 200 9 x 1149 022 NDM  
Beta CMi 20040229 Halpha E 1800 193 9 x 1149 022 NDR  
Beta CMi 20040311 Halpha E 1800 184 9 x 1149 018 DRL, ENH, AM   
Beta CMi 20040323 Halpha E 900 179 9 x 1149 014 NDR  
Beta CMi 20040406 Halpha E 1800 233 9 x 1149 014 NDR, AM   
Beta CMi 20040417 Halpha E 1200 282 9 x 1149 016 NDM, AM   
Beta CMi 20040420 Halpha E 900 221 9 x 1149 014 NDR, AM   
Beta CMi 20040427 Halpha E 1800 577 9 x 1149 012 NDR, AM  
Beta CMi 20040428 Halpha E 1800 271 9 x 1149 012 AM   
Beta CMi 20041110 Halpha E 1200 176 9 x 1149 033 DRL, AM
Beta CMi 20041114 Halpha E 1500 160 9 x 1149 040 NDM, AM
Beta CMi 20050128 Halpha E 2400 131 9 x 1149 027 NDM, ENH
Beta CMi 20050211 Halpha E 1200 126 9 x 1149 022 ENH, NDM
Beta CMi 20050225 Halpha E 2400 185 9 x 1149 018 ENH, NDM
Beta CMi 20050227 Halpha E 2400 160 9 x 1149 012 AM
Beta CMi 20050304 Halpha E 1800 166 9 x 1149 018 ENH, NDM
Beta CMi 20050304 Halpha E 1800 172 9 x 1149 020 ENH, NDM
Beta CMi 20050313 Halpha E 1800 147 9 x 1149 016 NDM
Beta CMi 20050317 Halpha E 1800 169 9 x 1149 020 DWK, NDM
Beta CMi 20050327 Halpha E 2400 196 9 x 1149 018 NDM
Beta CMi 20050329 Halpha E 1800 201 9 x 1149 018 ENH, NNS
Beta CMi 20050404 Halpha E 2400 100 9 x 1149 018 NDR, NDM
Beta CMi 20050406 Halpha E 1200 154 9 x 1149 017 KSB, MJS, DRL
Beta CMi 20050409 Halpha E 1200 202 9 x 1149 017 GBT, KSB, AM
Beta CMi 20050411 Halpha E 1200 149 9 x 1149 014 NDR
Beta CMi 20050417 Halpha E 2400 232 9 x 1149 014 AM
Beta CMi 20050505 Halpha E 1500 182 9 x 1149 012 NDM, DWK
Beta CMi 20051208
Halpha E 1800
177
9 x 1149 033
NDM,IJM,DM,NK/ENH

Beta CMi 20060109
Halpha E 1200
232
9 x 1149 016
ENH

Beta CMi 20060127
Halpha E 1200
189
9 x 1149 018
GBT

Beta CMi 20060219
Halpha E 1200
181
9 x 1149 026
NDM

Beta CMi 20060304
Halpha E 1200
188
9 x 1149 018 NDM, ENH

Beta CMi 20060320
Halpha E 1200
247
9 x 1149 022
NDM

Beta CMi 20060409
Halpha E 1200
206
9 x 1149 020
NDM

Beta CMi 20060426
Halpha E 1200
291
9 x 1149 014 NDM

Beta CMi 20061030
Halpha E 900
217
9 x 1149 040
NDM, SJR

Beta CMi 20070111
Halpha E 1200
137
9 x 1149 023
NDM

Beta CMi 20070205
Halpha E 1800
133
9 x 1149 022
NDM

Beta CMi 20070224
Halpha E 1200
172
9 x 1149 021
ENH

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