MDM Observatory 1.3m Telescope Observing Report for 2015 Jun 18 Observer(s): Terndrup Institution(s): OSU Instrument: Andor Worked for 8.5 hours (all night) Conditions were Photometric most of the night. No equipment or software problems were encountered. Seeing and Weather: Beg: Seeing 1.3 arcsec, Clear, Winds Calm Mid: Seeing 1.3 arcsec, Clear, Winds Light & Variable End: Seeing 1.3 arcsec, Clear, Winds Light & Variable Observing Summary: Probably photometric. Most of the time, anyhow. Observed V404 Cygni in outburst all night. Had trouble with wind shake when looking into the wind. Did not affect differential photometry, though I certainly would not want to publish those images! This lasted about 45 minutes, then calmed down. Most of the time, anyhow. ------------------------------ Submitted on 2015 Jun 19 [4:27:57]