MDM Observatory 2.4m Telescope Observing Report for 2021 Sep 22 Observer(s): Rupert Institution(s): MDM Instrument: OSMOS/B Worked for 1 hours (part of the night) Conditions were Overcast most of the night. No equipment or software problems were encountered. Seeing and Weather: Beg: Seeing 1.6 arcsec, Patchy Clouds, Winds Calm Mid: Overcast, Winds Light & Variable End: Overcast, Winds Light & Variable Observing Summary: Clouds delayed opening. Was able to break through them for an hour before thicker clouds rolled in and hung around all night. Humidity spiked around midnight for a spell. ------------------------------ Submitted on 2021 Sep 23 [2:20:26]