MDM Observatory 2.4m Telescope Observing Report for 2009 Dec 09 Observer(s): Arlin Crotts, Shri Kulkarni, David Levitan Institution(s): Columbia, Caltech Instrument: CCDS Worked for 12 hours (all night) Conditions were Photometric most of the night. No equipment or software problems were encountered. Seeing and Weather: Beg: Seeing 1.3 arcsec, Clear, Winds Calm Mid: Seeing 1.0 arcsec, Clear, Winds Light & Variable End: Seeing 1.3 arcsec, Clear, Winds Light & Variable Observing Summary: Weather conditions good. No problems with the telescope. We observed all night with no issues. ------------------------------ Submitted on 2009 Dec 10 [7:04:34]