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 930911 IR L 200 61 1 x 577 024 JA,KG
10 Lac 930929 H alpha E 1200 127 9 x 1149 012 JA,KG
10 Lac 931023 blue E 3600 325 9 x 1149 015 JA,KG,CLM
10 Lac 931122 H alpha E 2400 413 9 x 1149 007 KG,JA
10 Lac 931128 H alpha E 2700 230 9 x 1149 009 KG,NDM
10 Lac 950718 H alpha E 2400 327 9 x 1149 025 CLM
10 Lac 950719 H gamma E 3600 107 9 x 1149 029 NDM,MLB
10 Lac 951020 H alpha E 2400 329 9 x 1149 019 NDM
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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