MDM Observatory 2.4m Telescope Observing Report for 2013 May 08 Observer(s): Jenna Lemonias, Steven Mohammed Institution(s): Columbia Instrument: CCDS Worked for 6 hours (last half of the night) Conditions were Mixed most of the night. No equipment or software problems were encountered. Seeing and Weather: Beg: Patchy Clouds, Winds Calm Mid: Clear, Winds Calm End: Clear, Winds Calm Observing Summary: All ok except for cloudy weather during the first few hours of the night. Before the run we noticed that the Mirror AC computer in the computer room reported: System disabled - sensors appear to be malfunctioning. This warning went away before we started observing and said the usual System has been cooling for >1900 sec. ------------------------------ Submitted on 2013 May 9 [4:56:17]