MDM Observatory 2.4m Telescope Observing Report for 2018 Jan 20 Observer(s): Curtis Institution(s): Columbia Instrument: OSMOS/R Worked for 5 hours (last half of the night) Conditions were Photometric most of the night. No equipment or software problems were encountered. Seeing and Weather: High Humidity all night. Beg: Clear, Winds Light & Variable, high humidity Mid: Clear, Winds Light & Variable, RH in 70s End: Clear, Winds Moderate, RH in 70s Observing Summary: Operations went smoothly. Humidity was high all night, and prevented us from opening for the first half. ------------------------------ Submitted on 2018 Jan 21 [6:21:38]