MDM Observatory 2.4m Telescope Observing Report for 2018 Sep 08 Observer(s): Lin Institution(s): University of Michigan Instrument: B4K Worked for 8 hours (all night) Conditions were Photometric most of the night. No equipment or software problems were encountered. Seeing and Weather: Beg: Seeing 1.2 arcsec, Clear, Winds Calm Mid: Seeing 1.1 arcsec, Clear, Winds Calm End: Seeing 1 arcsec, Clear, Winds Calm Observing Summary: Some TCS and guiding issues in the beginning. Everything went fine after 9:30 PM. ------------------------------ Submitted on 2018 Sep 9 [4:55:01]