MDM Observatory 2.4m Telescope Observing Report for 2014 Mar 31 Observer(s): Schiminovich, Hamden, Gordon, Ong Institution(s): Columbia Instrument: Proto-Chas Worked for 10 hours (all night) Conditions were Photometric most of the night. No equipment or software problems were encountered. Seeing and Weather: Beg: Seeing 2 arcsec, Clear, Winds Calm Mid: Seeing 2 arcsec, Clear, Winds Calm End: Seeing 2 arcsec, Clear, Winds Calm Observing Summary: Things were great tonight. The guider was in focus, the lamps all worked, and the sky was clear. We took some good data, including the first ever detection of Sulfur II with proto-chas. A great night. ------------------------------ Submitted on 2014 Apr 1 [5:27:54]