MDM Observatory 2.4m Telescope Observing Report for 2013 Jul 07 Observer(s): Milisavljevic, Drout, Villar Institution(s): Harvard, MIT Instrument: CCDS + Retrocam Worked for 2.5 hours (all night) Conditions were Mixed most of the night. No equipment or software problems were encountered. Seeing and Weather: Clouds all night. Beg: Overcast, Winds Calm Mid: Seeing 1.2 arcsec, Patchy Clouds, Winds Calm End: Seeing 1.2 arcsec, Patchy Clouds, Winds Calm Observing Summary: Completed lightning shutdown in the afternoon. No insurmountable problems encountered coming back online. The AC computer acted funny with an error message reading ``... sensors appear to be malfunctioning.'' Called Eric to find that this is a known error. Rebooted computer to resolve issue. Night started with plenty of clouds. We opened around 9:15pm and worked for a couple of hours observing SN targets. Conditions became too poor to work and we closed around 11:15pm. Opened again at 4:00am to catch one more target during twilight. We just couldn't let this one get away. Overall, obtained reasonable data despite the poor weather. ------------------------------ Submitted on 2013 Jul 8 [5:01:31]