Ritter Observation Log for Mu Sgr

Mu Sgr (example spectra)
HD166937
RA(FK5 2000): 18 13 46
Dec(FK5 2000): -21 03 32
Spectral Type: B2III
Type: Bin
V Mag: 3.841
Contact: NDM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
Mu Sgr 980727 Halpha E 600 122 9 x 1149 020 NDM
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