MDM Observatory 2.4m Telescope Observing Report for 2019 Sep 20 Observer(s): Terndrup, Pudoka, Justice Institution(s): OSU Instrument: OSMOS/B Worked for 4 hours (first half of the night) Conditions were Mixed most of the night. No equipment or software problems were encountered. Seeing and Weather: Beg: Seeing 1.5 arcsec, Clear, Winds Light & Variable Mid: Seeing 1.0 arcsec, Clear, Winds Light & Variable End: Overcast, Winds Moderate Observing Summary: Got the first half, then clouds moved in about midnight. Sometimes excellent seeing, sometimes poor. ------------------------------ Submitted on 2019 Sep 21 [2:05:01]