MDM Observatory 2.4m Telescope Observing Report for 2023 Oct 13 Observer(s): M. Sitaram and M. Messere Institution(s): Columbia University Instrument: CHaS Worked for 10 hours (all night) Conditions were Non-Photometric most of the night. Problems were encountered, see the separate trouble report for details. Seeing and Weather: Beg: Patchy Clouds, Winds Calm Mid: Patchy Clouds, Winds Calm End: Overcast, Winds Calm Observing Summary: Pretty good night of observing with CHaS. Some trouble with the guider software in the beginning of the night which we were able to fix thanks to Eric, John, and Justin. Collected a few hours of nice data on our galaxy targets. Around 2 am the weather became overcast, so we switched to some brighter nebula targets. Overall instrument and telescope performed well. ------------------------------ Submitted on 2023 Oct 14 [5:42:10]