MDM Observatory 2.4m Telescope Observing Report for 2011 Apr 19 Observer(s): Mukremin Kilic, Jeff Andrews Institution(s): Columbia Instrument: Nellie Worked for 8 hours (all night) Conditions were Photometric most of the night. No equipment or software problems were encountered. Seeing and Weather: Beg: Seeing 1 arcsec, Clear, Winds Calm Mid: Seeing 0.75 arcsec, Clear, Winds Calm End: Seeing 1 arcsec, Clear, Winds Calm Observing Summary: Great observing night! ------------------------------ Submitted on 2011 Apr 20 [5:53:03]