MDM Observatory 1.3m Telescope Observing Report for 2021 Feb 16 Observer(s): Donghoon Son Institution(s): SNU Instrument: Templeton Worked for 13 hours (most of the night) Conditions were Mixed most of the night. No equipment or software problems were encountered. Seeing and Weather: Beg: Seeing 2.1 arcsec, Patchy Clouds, Winds High Mid: Seeing 2.6 arcsec, Clear, Winds Moderate End: Seeing 2.5 arcsec, Clear, Winds Moderate Observing Summary: I could not observe the evening targets in NW direction due to strong wind until 9pm. Observation paused during 21:00~21:30 (cloudy) and 22:30~23:30 (high humid, dome closed). After midnight, sky condition became fine. No issue on instruments or software. ------------------------------ Submitted on 2021 Feb 17 [7:05:54]