MDM Observatory 2.4m Telescope Observing Report for 2017 Jul 20 Observer(s): Hodges-Kluck, Kang, Cho Institution(s): Michigan Instrument: OSMOS/B Worked for 3.5 hours (all night) Conditions were Mixed most of the night. No equipment or software problems were encountered. Seeing and Weather: Beg: Seeing 1.5 arcsec, Cirrus, Winds Calm Mid: Seeing 1.5 arcsec, Patchy Clouds, Winds Calm End: Overcast, Winds Calm Observing Summary: The night began with a little rain but became clear, and we observed several targets from about 9 pm to 12:30 am. At this point, the humidity exceeded the limit and did not go back down until 3:30 am, at which point we gave up for the night. Overall, we had about 2 nights on sky out of 8, but at one point it looked like we wouldn't open at all, so we're happy to take what we can get. ------------------------------ Submitted on 2017 Jul 21 [3:29:38]