MDM Observatory 2.4m Telescope Observing Report for 2012 Dec 21 Observer(s): Haojing Yan & Zhiyuan Ma Institution(s): University of Missouri-Columbia Instrument: TIFKAM Worked for 1 hours (off and on through the night) Conditions were Overcast most of the night. No equipment or software problems were encountered. Seeing and Weather: Clouds all night. Beg: Seeing 1.3 arcsec, Patchy Clouds, Winds Light & Variable Mid: Seeing 1.5 arcsec, Overcast, Winds Light & Variable End: Overcast, Winds Calm Observing Summary: There were thin clouds all over the sky at the beginning of the night. Although we observed, the data probably will not be all that useful. It was completely covered up at around mid-night. The dome was closed at around 1:00am. The humidity was around 40-50% throughout the night. ------------------------------ Submitted on 2012 Dec 22 [5:35:15]