MDM Observatory 2.4m Telescope Observing Report for 2020 Nov 12 Observer(s): Rupert Institution(s): MDM Instrument: OSMOS/B Worked for 12 hours (all night) Conditions were Mixed most of the night. No equipment or software problems were encountered. Seeing and Weather: Clouds from 3 until end. Beg: Seeing 1.2 arcsec, Clear, Winds Calm Mid: Seeing 1.2 arcsec, Clear, Winds Calm End: Seeing 1.5 arcsec, Patchy Clouds, Winds Calm Observing Summary: On several occasions I had to wait for the mirror support system to sort itself out. It was the same issue as last night where hard point #1 would bear less load than the other two. I did on one of these occasions nudge the wire for that hard point. Clouds rolled in near the end of the night. Overall a productive last night. ------------------------------ Submitted on 2020 Nov 13 [5:26:40]