MDM Observatory 2.4m Telescope Observing Report for 2019 Jan 07 Observer(s): Rupert Institution(s): MDM Instrument: OSMOS/B Worked for 12 hours (all night) Conditions were Non-Photometric most of the night. No equipment or software problems were encountered. Seeing and Weather: Clouds all night. Beg: Seeing 1.6 arcsec, Patchy Clouds, Winds Calm Mid: Seeing 1.6 arcsec, Patchy Clouds, Winds Calm End: Seeing 1.9 arcsec, Cirrus, Winds Calm Observing Summary: Clouds hung around all night deteriorating seeing. Nothing show-stopping. A productive night. ------------------------------ Submitted on 2019 Jan 8 [6:20:02]