MDM Observatory 2.4m Telescope Observing Report for 2019 Apr 23 Observer(s): Rupert Institution(s): MDM Instrument: OSMOS/B Worked for 8 hours (most of the night) Conditions were Mixed most of the night. No equipment or software problems were encountered. Seeing and Weather: Clouds from start until 9. Beg: Seeing 1.4 arcsec, Patchy Clouds, Winds Calm Mid: Seeing 1.4 arcsec, Clear, Winds Calm End: Seeing 1.3 arcsec, Clear, Winds Calm Observing Summary: Clouds delayed opening until 9. No issues after that. ------------------------------ Submitted on 2019 Apr 24 [5:30:47]