MDM Observatory 2.4m Telescope Observing Report for 2012 Dec 11 Observer(s): Cesar Briceno, Karina Mauco Institution(s): Michigan Instrument: OSMOS Worked for 12 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 1 arcsec, Clear, Winds Calm Mid: Seeing 1 arcsec, Clear, Winds Calm End: Seeing 1 arcsec, Clear, Winds Calm Observing Summary: Clear all night. Seeing ~1 arcsec. NOTE: the Windows Guider computer is set to automatically do Windows Updates every day at 3am, going into a Restart Computer warning with no option of preventing the restart. We had to interrupt the observation. Exit the Guider program. Wait for the computer to update and restart, and then continue. Lost ~15min. We suggest the computer be configured either for manual updates, or to update during the daytime (mid morning or so). ------------------------------ Submitted on 2012 Dec 12 [6:42:08]