MDM Observatory 1.3m Telescope Observing Report for 2012 May 29 Observer(s): Emir Karamehmetoglu, Marcus Levine, Helena Uthas Institution(s): Columbia Instrument: Nellie Worked for 9 hours (all night) Conditions were Photometric most of the night. Problems were encountered, see the separate trouble report for details. Seeing and Weather: Beg: Seeing 0.9 arcsec, Clear, Winds Calm Mid: Seeing 1 arcsec, Clear, Winds Calm End: Seeing 1.1 arcsec, Clear, Winds Calm Observing Summary: Telescope had random oscillations that were not related to any wind. They went on for about a minute or 2 before going away for a while. (An hour or 2.) Since we throw out bad images, and it happened only a few times, it did not impact us much. Weather was perfect, no other issues. ------------------------------ Submitted on 2012 May 30 [4:51:23]