MDM Observatory 2.4m Telescope Observing Report for 2012 Feb 21 Observer(s): Kay et al. Institution(s): Columbia Instrument: Mk III + Nellie + 600/5800 Worked for 5 hours (last half of the night) Conditions were Photometric most of the night. Problems were encountered, see the separate trouble report for details. Seeing and Weather: Beg: Seeing 3 arcsec, Clear, Winds Calm Mid: Seeing 2 arcsec, Clear, Winds Calm End: Seeing 2 arcsec, Clear, Winds Calm Observing Summary: The night was clear but the seeing was not great, especially in the first half of the night. We had problems with the link to the ccd controller and had difficulties with the focus. Combined, we were unable to collect much data in the first half of the night. The second half went quite smoothly. ------------------------------ Submitted on 2012 Feb 22 [4:57:23]