MDM Observatory 1.3m Telescope Observing Report for 2025 Dec 17

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

Instrument: Templeton direct

Worked for 12 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 Light & Variable
   End: Seeing 1+ arcsec, Clear, Winds Light & Variable

Observing Summary:

Very nice night; worked almost all night, until a half-hour 
before the beginning of twilight.  No problems. Some cirrus
visible on the all-sky in twilight but not evident later. 

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Submitted on 2025 Dec 18 [6:03:01]