MDM Observatory 2.4m Telescope Observing Report for 2021 May 22 Observer(s): Melso/Sitaram Institution(s): Columbia University Instrument: CHaS Worked for 9 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: Successful night observing with CHaS! Clear weather and good performance from both the instrument and telescope. 5 clangs, usually coincident with a slew? ------------------------------ Submitted on 2021 May 23 [17:54:18]