MDM Observatory 2.4m Telescope Observing Report for 2011 Jul 07

Observer(s): Henderson
Institution(s): The Ohio State University

Instrument: OSMOS

Worked for 3 hours (last half of the night)
Conditions were Mixed most of the night.
Problems were encountered, see the separate trouble report for details.

Seeing and Weather:
   Clouds all night.
   Beg: Overcast, Winds Moderate, Rain
   Mid: Overcast, Winds Light & Variable
   End: Patchy Clouds, Winds Calm

Observing Summary:

I successfully took two multi-object spectra using slit masks before clouds intervened.

For the second night in a row I had problems with the focus of the guider. It seems to drift out frequently and without prompting.

------------------------------

Submitted on 2011 Jul 8 [4:43:20]