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 960520 Halpha E 3600 463 9 x 1149 025 DCK,CLM
25 Her 960522 Halpha E 2400 252 9 x 1149 016 CLM
25 Her 960531 Halpha E 2400 184 9 x 1149 018 KG,CLM
25 Her 970213 Halpha E 3600 239 9 x 1149 037 NDM,CLM
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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