MDM Observatory 2.4m Telescope Observing Report for 2025 Dec 09

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

Instrument: OSMOS

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

Seeing and Weather:
   Beg: Seeing 1 arcsec, Clear, Winds Light & Variable
   Mid: Seeing 1 arcsec, Clear, Winds Calm
   End: Seeing 1 arcsec, Clear, Winds Calm

Observing Summary:

A really beautiful night, perfectly clear, with little or no 
wind, low humidity, and good seeing.  Everything worked
well. 

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Submitted on 2025 Dec 10 [7:36:01]