MDM Observatory 2.4m Telescope Observing Report for 2012 May 18 Observer(s): Xinyu Dai, Rhiannon Griffin Institution(s): University of Oklahoma Instrument: OSMOS Worked for 9 hours (all night) Conditions were Photometric most of the night. No equipment or software problems were encountered. Seeing and Weather: Beg: Clear, Winds Calm Mid: Seeing 1.27 arcsec, Clear, Winds Calm End: Seeing 1.3 arcsec, Clear, Winds Calm Observing Summary: good weather all night ------------------------------ Submitted on 2012 May 19 [5:12:23]