MDM Observatory 2.4m Telescope Observer's Report for 2002 Sep 28 Observer(s): Patrick Cseresnjes Institution(s): Columbia university Instrument: 8K Camera Worked for 9 hours (all night) Conditions were Mixed most of the night. No equipment or software problems were encountered. Seeing and Weather: Clouds from 7:00 until 8:30. Beg: Seeing 1.1 arcsec, Patchy Clouds, Winds Calm Mid: Seeing 1.6 arcsec, Clear, Winds Calm End: Seeing 1.4 arcsec, Clear, Winds Light & Variable Observing Summary: beginning of the night was very cloudy, with threat of rain. Sky then suddenly cleared up (at ~8:30pm), and remained clear for the rest of the night. A good night. ------------------------------ Submitted on 2002 Sep 29 [6:29:31]