MDM Observatory 1.3m Telescope Observer's Report for 2001 Feb 18 Observer(s): Mirabal Institution(s): Columbia Instrument: Echelle Worked for 12 hours (all night) Conditions were Photometric most of the night. No equipment or software problems were encountered. Seeing and Weather: Beg: Seeing 1.0 arcsec, Clear, Winds Calm Mid: Seeing 1.3 arcsec, Clear, Winds Light & Variable End: Seeing 1.7 arcsec, Clear, Winds Calm Observing Summary: Very good observing conditions. No problems. ------------------------------ Submitted on 2001 Feb 19 [6:56:10]