MDM Observatory 2.4m Telescope Observing Report for 2023 Dec 11

Observer(s): John Thorstensen
Institution(s): Dartmouth

Instrument: OSMOS

Worked for 5 hours (first half of the night)
Conditions were Non-Photometric most of the night.
No equipment or software problems were encountered.

Seeing and Weather:
   Clouds all night.
   Beg: Seeing 1+ arcsec, Cirrus, Winds Calm
   Mid: Overcast, Winds Calm
   End: Overcast, Winds Calm

Observing Summary:

Cloudy in the afternoon, but becoming usable for a few
hours starting around 8 PM, though never actually clear.  
Thicker clouds rolled around 
midnight; stopped observing around 1 AM and shut down properly
somewhat later.  

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Submitted on 2023 Dec 12 [3:49:43]