MDM Observatory 2.4m Telescope Observing Report for 2018 Jan 23 Observer(s): A. Nunez, M. Popinchalk Institution(s): Columbia Instrument: OSMOS R4K Worked for 11 hours (all night) Conditions were Photometric most of the night. No equipment or software problems were encountered. Seeing and Weather: Beg: Clear, Winds Moderate Mid: Clear, Winds Moderate End: Clear, Winds Light & Variable Observing Summary: Full night dominated by completely clear skies and low humidity. Moderate winds during the first half gave way to less intense ones during the second half. Seeing started bad, and improved by the second half of the night. ------------------------------ Submitted on 2018 Jan 24 [19:12:56]