MDM Observatory 2.4m Telescope Observing Report for 2011 Jan 13

Observer(s): Halpern
Institution(s): Columbia 

Instrument: OSMOS

Worked for 7 hours (first half of the night)
Conditions were Photometric most of the night.
No equipment or software problems were encountered.

Seeing and Weather:
   Beg: Seeing 1.1 arcsec, Clear, Winds Light & Variable
   Mid: Seeing 1.1 arcsec, Clear, Winds Calm
   End: Clear, Winds Calm

Observing Summary:

Very good night.  As this is the last night of a long
run, I closed up early to sleep before driving.

The mirror AC computer has gone wacky.

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

Submitted on 2011 Jan 14 [1:41:41]