MDM Observatory 2.4m Telescope Observing Report for 2020 Dec 16

Observer(s): Fesen
Institution(s): Dartmouth

Instrument: OSMOS

Worked for 11 hours (all night)
Conditions were Photometric most of the night.
No equipment or software problems were encountered.

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

Observing Summary:

A clear night with good seeing (1.0 to 1.5 ). Clouds rolled in the
morning just as twilight started; good timing! No instrument 
problems to report but there were two instances of a loud bang
from the dome. Upon inspection, I could not find the cause
in either case while the telescope continued to work just fine.
Strange.


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Submitted on 2020 Dec 17 [7:11:27]