MDM Observatory 2.4m Telescope Observing Report for 2011 Oct 30 Observer(s): Martini, Coker Institution(s): OSU Instrument: OSMOS+R4K Worked for 10 hours (all night) Conditions were Mixed most of the night. No equipment or software problems were encountered. Seeing and Weather: Clouds from 3am until 5am. Beg: Seeing 1.3 arcsec, Clear, Winds Calm Mid: Seeing 1.3 arcsec, Overcast, Winds Calm End: Seeing 1.3 arcsec, Clear, Winds Calm Observing Summary: OSMOS and R4K commissioning/testing, quasar, LBV, and white dwarf photometry. Fast-moving clouds set in around 3 AM, but allowed some data. The sky cleared in time for twilight flats. ------------------------------ Submitted on 2011 Oct 31 [6:49:08]