MDM Observatory 2.4m Telescope Observing Report for 2010 Nov 07 Observer(s): Haojing Yan Institution(s): OSU Instrument: OSMOS Worked for 6 hours (part of the night) Conditions were Photometric most of the night. Problems were encountered, see the separate trouble report for details. Seeing and Weather: Beg: Seeing 0.78! arcsec, Clear, Winds Calm Mid: Seeing 1.4 arcsec, Clear, Winds Calm End: Seeing 1.4 arcsec, Clear, Winds Calm Observing Summary: The night was very much likely to be photometric. However, it seems that everything had turned against me. There were numerous problems, some were triggered by a mistake from my part. In order to understand all these problems, I spent most of the next day investigating, and hence this late report. The real problems have been submitted in the trouble report. ------------------------------ Submitted on 2010 Nov 9 [7:19:02]