MDM Observatory 1.3m Telescope Observing Report for 2010 Feb 16 Observer(s): Crotts & class of 6 grad students Institution(s): Columbia University Instrument: Echelle direct Worked for 11 hours (all night) Conditions were Photometric most of the night. Problems were encountered, see the separate trouble report for details. Seeing and Weather: Beg: Seeing 1.5 arcsec, Clear, Winds Calm Mid: Seeing 1.5 arcsec, Clear, Winds Calm End: Seeing 1.5 arcsec, Clear, Winds Calm Observing Summary: No problems EXCEPT the CCD failed to complete reading out intermittently four times within about 20 exposures at the start of the night. After this the CCD operated normally. ------------------------------ Submitted on 2010 Feb 17 [7:36:41] NOTE: This report replaces the previous 1.3m telescope observing report for 2010 Feb 16