MDM Observatory 2.4m Telescope Observing Report for 2016 Nov 23 Observer(s): Jaejin Shin Institution(s): Seoul national University Instrument: OSMOS Worked for 11 hours (most of the night) Conditions were Non-Photometric most of the night. No equipment or software problems were encountered. Seeing and Weather: High Winds from 0:00 until 6:00. Beg: Seeing 1.2 arcsec, Clear, Winds Calm Mid: Seeing 1.6 arcsec, Clear, Winds Light & Variable End: Seeing 2.3 arcsec, Patchy Clouds, Winds High Observing Summary: At the first half night, the weather was not bad. However at the second half night, there was ~20mph wind. Since the guiding was bad due to wind, I determined to stop the observation at 5:00am. No software and hardware problem. ------------------------------ Submitted on 2016 Nov 24 [6:06:43]