MDM Observatory 2.4m Telescope Observing Report for 2015 Mar 28 Observer(s): Holoien Institution(s): Ohio state Instrument: OSMOS Worked for 8 hours (all night) Conditions were Non-Photometric most of the night. Problems were encountered, see the separate trouble report for details. Seeing and Weather: Beg: Seeing 1.3 arcsec, Cirrus, Winds Light & Variable Mid: Seeing 1.6 arcsec, Clear, Winds Calm End: Seeing 1.1 arcsec, Clear, Winds Calm Observing Summary: User error resulted in lost time early on (lost pointing, didn't have auto guiding on.) Once resolved, no problems Light clouds from the west early in the evening, then cleared up. Temp and humidity were stable all night, and wind died down around midnight. ------------------------------ Submitted on 2015 Mar 29 [5:29:07]