MDM Observatory 2.4m Telescope Observer's Report for 2001 Dec 01 Observer(s): G. Wegner, G. Dalton Institution(s): Dartmouth, Oxford Instrument: ONIS Worked for 7.5 hours (first half of the night) Conditions were Mixed most of the night. No equipment or software problems were encountered. Seeing and Weather: Clouds from 22:00 until end. Beg: Seeing 0.9 arcsec, Clear, Winds Calm Mid: Seeing 3.0 arcsec, Cirrus, Winds Calm End: Clear, Winds Calm Observing Summary: Night started out good. Seeing became very bad. ------------------------------ Submitted on 2001 Dec 2 [1:20:55]