MDM Observatory 2.4m Telescope Observing Report for 2022 Mar 15 Observer(s): Columbia University Observing Class Group 1 Institution(s): Columbia University Instrument: CHaS Worked for 7.5 hours (first half of the night) Conditions were Non-Photometric most of the night. No equipment or software problems were encountered. Seeing and Weather: Clouds from 1:30 until . Beg: Clear, Winds Calm Mid: Cirrus, Winds Calm End: Patchy Clouds, Winds Calm Observing Summary: Observed several galaxies and nebulae in different narrow band filters. Closed around 2:30 because of cloudy weather. ------------------------------ Submitted on 2022 Mar 16 [2:42:15]