MDM Observatory 2.4m Telescope Observing Report for 2022 Mar 18 Observer(s): Columbia University Observing Class Group 2 Institution(s): Columbia University Instrument: CHaS Worked for 11 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: Nebulae, galaxy and star spectra were observed. The moon was bright. The weather was fine, the spectra looked great. ------------------------------ Submitted on 2022 Mar 20 [2:54:49]