MDM Observatory 2.4m Telescope Observer's Report for 2007 May 25 Observer(s): Kilic Institution(s): OSU Instrument: Echelle Worked for 8 hours (all night) Conditions were Mixed most of the night. No equipment or software problems were encountered. Seeing and Weather: Clouds from 20:00 until 23:00. Beg: Seeing 1 arcsec, Cirrus, Winds Calm Mid: Seeing 0.9 arcsec, Clear, Winds Calm End: Seeing 0.9 arcsec, Clear, Winds Calm Observing Summary: Cirrus at the beginning of the night. It got better after couple of hours. CCDCOM gave errors twice. In both cases it could not clear the CCD. After a few minutes somehow it fixed itself. ------------------------------ Submitted on 2007 May 26 [5:15:36]