MDM Observatory 2.4m Telescope Observing Report for 2014 Dec 21 Observer(s): R. Mark Wagner Institution(s): OSU Instrument: OSMOS Worked for 10 hours (most of the night) Conditions were Overcast most of the night. No equipment or software problems were encountered. Seeing and Weather: Beg: Seeing 1.4 arcsec, Cirrus, Winds Calm Mid: Seeing 1.8 arcsec, Cirrus, Winds Light & Variable End: Seeing 1.8 arcsec, Cirrus, Winds Moderate Observing Summary: Cirrus clouds all night. Sometimes they were pretty thick. Finally gave up at 4:15 when it was just unworkable. No issues to report. ------------------------------ Submitted on 2014 Dec 22 [4:47:32]