MDM Observatory 2.4m Telescope Observing Report for 2013 Jan 31 Observer(s): Santana Institution(s): Ohio University Instrument: R4K Worked for 12 hours (all night) Conditions were Non-Photometric most of the night. Problems were encountered, see the separate trouble report for details. Seeing and Weather: Beg: Seeing 1.1 arcsec, Cirrus, Winds Calm Mid: Seeing 1.9 arcsec, Cirrus, Winds Light & Variable End: Seeing 1.2 arcsec, Cirrus, Winds Calm Observing Summary: Prospero claimed I had used a file name that wasn't in the data. Happened with two different file names (test.0003.fits and focus.0001.fits) and kicked me out of the focus4k routine. Started with focus.0002.fits and allowed me to finish focusing. Seeing got progressively worse then better. ------------------------------ Submitted on 2013 Feb 1 [6:27:43]