MDM Observatory 2.4m Telescope Observing Report for 2016 Aug 19 Observer(s): Thorstensen&Klusmeyer Institution(s): Dartmouth/MDM Instrument: OSMOS+B4k Worked for 5 hours (last half of the night) Conditions were Mixed most of the night. Problems were encountered, see the separate trouble report for details. Seeing and Weather: Clouds from start until 10:30. Beg: Overcast, Winds Light & Variable Mid: Seeing 1.5 arcsec, Clear, Winds Light & Variable End: Seeing 1.5 arcsec, Patchy Clouds, Winds Light & Variable Observing Summary: Hail and lightning in afternoon, cloudy with showers first half, but cleared beautifully with medium humidity by 11 PM or so. Came up from lightning shutdown (great training for Jessica) and got started by about 11:30 -- everything went smoothly after that, except for the dome failing (see trouble report) and a gotcha we found in osctrtask (to be fixed tomorrow). OSMOS worked very nicely. ------------------------------ Submitted on 2016 Aug 20 [5:55:48]