MDM Observatory 1.3m Telescope Observing Report for 2021 Oct 20 Observer(s): Keighley Rockcliffe, Aylin Garcia Soto Institution(s): Dartmouth College Instrument: MODSPEC Worked for 13 hours (all night) Conditions were Photometric most of the night. No equipment or software problems were encountered. Seeing and Weather: Beg: Clear, Winds Calm Mid: Clear, Winds Calm End: Clear, Winds Calm Observing Summary: We opened the 1.3m dome around 17:00. We took several MIS flats and comparison lamp observations. We tried to take skyflats at twilight, but were unsuccessful in getting sufficient counts. We experienced issues with one of our target lists, so we didn't get to observe any targets until 21:00. We observed several targets throughout the night. Halfway through and at the end of the night we took more comparison lamp observations. We then waited to take dawn skyflats, which we started around 06:15. We closed the dome at 06:48. ------------------------------ Submitted on 2021 Oct 21 [6:50:04]