MDM Observatory 2.4m Telescope Observing Report for 2019 May 24 Observer(s): Rupert Institution(s): MDM Instrument: OSMOS/B Worked for 8 hours (all night) Conditions were Photometric most of the night. No equipment or software problems were encountered. Seeing and Weather: Beg: Seeing 1.7 arcsec, Clear, Winds Calm, Variable seeing Mid: Seeing 1.6 arcsec, Clear, Winds Calm, Variable Seeing End: Seeing 1.3 arcsec, Clear, Winds Calm Observing Summary: Heard some squeaking from the telescope tonight. No issues with it, though. The atmosphere was a bit turbulent for a bit there. It calmed down eventually (just in time for some photometry). Overall a good night! ------------------------------ Submitted on 2019 May 25 [4:12:22]