MDM Observatory 2.4m Telescope Observing Report for 2017 Dec 20 Observer(s): Weil, Fesen, Gasque, Sosanya Institution(s): Dartmouth Instrument: OSMOS/B Worked for 12 hours (all night) Conditions were Photometric most of the night. Problems were encountered, see the separate trouble report for details. Seeing and Weather: Beg: Seeing 2 arcsec, Clear, Winds Moderate Mid: Seeing 3 arcsec, Cirrus, Winds High End: Seeing 2 arcsec, Clear, Winds Moderate Observing Summary: Encountered problems see trouble report. Moderately high winds and poor seeing 2-3 . ------------------------------ Submitted on 2017 Dec 21 [6:15:38]