MDM Observatory 2.4m Telescope Observing Report for 2021 Feb 03 Observer(s): Rupert Institution(s): MDM Instrument: OSMOS/B Worked for 5 hours (off and on through the night) Conditions were Non-Photometric most of the night. No equipment or software problems were encountered. Seeing and Weather: Clouds all night. Beg: Patchy Clouds, Winds Light & Variable Mid: Patchy Clouds, Winds Light & Variable End: Seeing 1.4 arcsec, Patchy Clouds, Winds Light & Variable Observing Summary: Got in a flux standard before I had to close for a few hours due to clouds. Contended with them the rest of the night. Heard the bang twice tonight, both while tracking. The first occurred early in the night, the other about 2/3rds through. ------------------------------ Submitted on 2021 Feb 4 [5:53:05]