MDM Observatory 2.4m Telescope Observing Report for 2021 May 06 Observer(s): Rupert Institution(s): MDM Instrument: OSMOS/B Worked for 9 hours (all night) Conditions were Photometric most of the night. No equipment or software problems were encountered. Seeing and Weather: Beg: Seeing 1.5 arcsec, Clear, Winds Calm Mid: Seeing 1.4 arcsec, Clear, Winds Calm End: Seeing 1.1 arcsec, Clear, Winds Calm Observing Summary: Heard a total of three usual-sounding bangs. Also heard a half dozen or so quieter bangs. No issues. ------------------------------ Submitted on 2021 May 7 [4:12:46]