MDM Observatory 2.4m Telescope Observing Report for 2022 Feb 06 Observer(s): Meghna Sitaram, Nicole Melso, David Schiminovich Institution(s): Columbia University Instrument: CHaS Worked for 11 hours (all night) Conditions were Photometric most of the night. Problems were encountered, see the separate trouble report for details. Seeing and Weather: Beg: Clear, Winds Calm Mid: Clear, Winds Moderate End: Clear, Winds Calm Observing Summary: Conducted some throughput tests in the beginning of the night and removed configuration with narrowband filter. Collected great data on several of our spring galaxy targets including some in the Virgo Cluster which we were happy to observe. Small dome problem at the end of the night -- dome would not home itself. Did not impact observing and we just used the hand paddle to home it. ------------------------------ Submitted on 2022 Feb 7 [6:10:45]