MDM Observatory 1.3m Telescope Observing Report for 2009 Aug 27 Observer(s): Terndrup Institution(s): Ohio State / NSF Instrument: 4K Worked for 9 hours (all night) Conditions were Non-Photometric most of the night. No equipment or software problems were encountered. Seeing and Weather: Beg: Seeing 1.7 arcsec, Clear, Winds Light & Variable Mid: Seeing 1.3 arcsec, Patchy Clouds, Winds Light & Variable End: Seeing 1.0 arcsec, Clear, Winds Light & Variable Observing Summary: Another very good night. The telescope oscillation appeared for several images about 2:00 a.m., when I was pointed at ha = - 1:30 to -2:00 and dec = +60. It calmed down afterwards. Almost all images were quite good. ------------------------------ Submitted on 2009 Aug 28 [5:08:39]