MDM Observatory 1.3m Telescope Observing Report for 2017 Sep 26 Observer(s): Karolina Bakowska Institution(s): OSU Instrument: Andor Worked for 12 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: Very good night. I gathered 10 hours of observations. The telescope worked flawlessly. At the end I started the closing procedure with the slit not with the dropleaf. Therefore, the slit closed and dropleaf not. Totally, my mistake. Eric remotely closed it properly. ------------------------------ Submitted on 2017 Sep 27 [8:08:35]