MDM Observatory 1.3m Telescope Observing Report for 2012 Mar 31 Observer(s): Price-Whelan & Antognini Institution(s): Columbia University Instrument: CCDS Worked for 10 hours (all night) Conditions were Photometric most of the night. No equipment or software problems were encountered. Seeing and Weather: High Winds from 5:30 until 6:15. Beg: Seeing 1.08 arcsec, Clear, Winds Moderate Mid: Seeing 1.11 arcsec, Cirrus, Winds High End: Seeing 2.0 arcsec, Patchy Clouds, Winds Moderate, Hazy Observing Summary: The night was mostly photometric. We had to close for ~1 hour due to high winds, but were still able to get through all of the targets. ------------------------------ Submitted on 2012 Apr 1 [5:49:40]