MDM Observatory 2.4m Telescope Observer's Report for 2001 Mar 11 Observer(s): C Gerardy Institution(s): Dartmouth Instrument: TIFKAM Worked for 7 hours (off and on through the night) Conditions were Mixed most of the night. No equipment or software problems were encountered. Seeing and Weather: Clouds all night. Beg: Seeing 1.2 arcsec, Patchy Clouds, Winds Light & Variable Mid: Seeing 0.9 arcsec, Overcast, Winds Calm End: Seeing 0.9 arcsec, Clear, Winds Calm, High Humidity Observing Summary: Lots of Patchy clouds at the beginning of the night, becoming mostly clear from 8 'till about 10:30. By 12:45, the sky had become nearly overcast. Closed until about 2:50, when the clouds cleared. Worked for about an hour, and then closed for high humidity. Obs: Near-infrared spectroscopy of supernovae ------------------------------ Submitted on 2001 Mar 12 [5:17:23]