MDM Observatory 2.4m Telescope Observing Report for 2018 May 31 Observer(s): Will Clarkson, Noah Vowell, Austin Blevins Institution(s): University of Michigan Dearborn Instrument: Andor Worked for 11 hours (all night) Conditions were Photometric most of the night. No equipment or software problems were encountered. Seeing and Weather: Beg: Seeing 0.8 arcsec, Clear, Winds Calm Mid: Seeing 0.8 arcsec, Clear, Winds Calm End: Seeing 0.8 arcsec, Clear, Winds Calm Observing Summary: Started the night with 25min on XTEJ1118+480 during twilight. Proceeded to CSS1735+15 for 2 hours. Moved to v404cyg for ~6hours. Began closing up at 5:00 after twilight flats. Only one minor issue encountered: at approx. 4:10 we noticed pointing started to shift by about 10% of the FOV when crossing the zenith. ------------------------------ Submitted on 2018 Jun 1 [5:34:48]