MDM Observatory 1.3m Telescope Observer's Report for 2006 Dec 20 Observer(s): Markus Boettcher Institution(s): Ohio University Instrument: Templeton Worked for 12 hours (all night) Conditions were Non-Photometric most of the night. Problems were encountered, see the separate trouble report for details. Seeing and Weather: Beg: Seeing 1.3 arcsec, Cirrus, Winds Calm Mid: Seeing 1.4 arcsec, Cirrus, Winds Calm End: Seeing 1.7 arcsec, Cirrus, Winds Calm Observing Summary: After a few hours (around 9:30 p.m.), the shutter stopped responding. Problem fixed with Bob's help (thanks!) by manually opening and closing the shutter. Otherwise, great observing night; only occasional, light cirrus clouds. ------------------------------ Submitted on 2006 Dec 21 [6:10:01]