MDM Observatory 2.4m Telescope Observing Report for 2019 Jan 06 Observer(s): Rupert Institution(s): MDM Instrument: OSMOS/B Worked for 5 hours (last half of the night) Conditions were Mixed most of the night. No equipment or software problems were encountered. Seeing and Weather: High Humidity from start until 1. Beg: Fog/Low Clouds, Winds Calm Mid: Seeing 1.5 arcsec, Clear, Winds Calm End: Seeing 1.4 arcsec, Clear, Winds Calm Observing Summary: Started the night and run with high humidity and fog. Both dissipated after midnight and the rest of the night was clear and problem-free. ------------------------------ Submitted on 2019 Jan 7 [6:30:12]