MDM Observatory 2.4m Telescope Observing Report for 2017 Aug 24 Observer(s): Thorstensen & Rupert Institution(s): Dartmouth, MDM Instrument: OSMOS+B4k Worked for 9 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 1.5 arcsec, Patchy Clouds, Winds Light & Variable Mid: Seeing 1.5 arcsec, Clear, Winds Light & Variable End: Seeing 1.5 arcsec, Clear, Winds Light & Variable Observing Summary: Amazingly good night for August; a bit of stuff around early, then perfectly clear with moderate humidity and OK seeing. Much more efficient with acquisition tonight. Did have a strange problem which we eventually diagnosed (see report) Internet went down early in the evening; this report delayed because of that. ------------------------------ Submitted on 2017 Aug 25 [11:50:51]