MDM Observatory 2.4m Telescope Observing Report for 2010 Mar 19 Observer(s): van Saders, Shappee, Gaudi, Dong Institution(s): OSU Instrument: CCDS Worked for 11 hours (all night) Conditions were Mixed most of the night. No equipment or software problems were encountered. Seeing and Weather: Beg: Seeing 1.2 arcsec, Cirrus, Winds Calm Mid: Seeing 1.4 arcsec, Cirrus, Winds Moderate End: Seeing 1.0 arcsec, Clear, Winds Light & Variable Observing Summary: Fairly good night, although somewhat windy during the middle of the night. Had difficulty guiding with the instrument rotated. Not sure if this was a problem with the wind or with the fact that the instrument was rotated. ------------------------------ Submitted on 2010 Mar 20 [5:32:40]