MDM Observatory 2.4m Telescope Observing Report for 2009 Sep 11 Observer(s): K. Schlesinger Institution(s): OSU Instrument: CCDS Worked for 3 hours (first half of the night) Conditions were Non-Photometric most of the night. No equipment or software problems were encountered. Seeing and Weather: Clouds all night. Beg: Patchy Clouds, Winds Calm Mid: Clear, Winds Calm End: Patchy Clouds, Winds Calm Observing Summary: Beginning of the night had a lot of cloud. Started clearing up around 9:30 pm, and I opened around 10pm. By 1 am had started to cloud over again. Patchy cloud developed into overall cloud cover. I waited it out for a while to see if it would pass and then closed up early for the night. No problems were encountered ------------------------------ Submitted on 2009 Sep 12 [4:49:35]