MDM Observatory 2.4m Telescope Observing Report for 2023 Nov 08 Observer(s): Huiyang Mao Institution(s): Purple Mountain Observatory Instrument: OSMOS Worked for 12 hours (all night) Conditions were Photometric most of the night. No equipment or software problems were encountered. Seeing and Weather: Beg: Clear, Winds Calm Mid: Clear, Winds Calm End: Clear, Winds Calm Observing Summary: The disk /data/hilnter is full when we were observing. After we deleted some files and typed swarp+ in the Caliban Command Console, the data was stored one by one, for example, 29 can be stored while 30 cannot. We went to fix the problem of 1.3m telescope on the morning of 09.Nov. But we did not fill the dewar because we cannot start XIS locally. ------------------------------ Submitted on 2023 Nov 9 [7:27:04]