MDM Observatory 2.4m Telescope Observing Report for 2015 Dec 16

Observer(s): Douglas, Nunez
Institution(s): Columbia

Instrument: ModSpec/Echelle

Worked for 13 hours (all night)
Conditions were Photometric most of the night.
No equipment or software problems were encountered.

Seeing and Weather:
   Beg: Clear, Winds Calm, good seeing
   Mid: Clear, Winds Calm, good seeing
   End: Cirrus, Winds Calm, good seeing

Observing Summary:

The West mirror petal struggled to open again. Since the humidity was low and 
supposed to stay that way, we decided to keep going and start 
observing. The seeing was good and we were able to observe all 
night, and the mirror covers closed fine at the end of the night. 

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Submitted on 2015 Dec 17 [6:55:10]