MDM Observatory 2.4m Telescope Observing Report for 2024 Nov 25

Observer(s): Lin
Institution(s): Michigan

Instrument: OSMOS

Worked for 8 hours (most of the night)
Conditions were Photometric most of the night.
No equipment or software problems were encountered.

Seeing and Weather:
   Clouds all night.
   Beg: Cirrus, Winds Calm
   Mid: Seeing 0.9 arcsec, Clear, Winds Calm
   End: Seeing 1 arcsec, Clear, Winds Calm

Observing Summary:

High latitude cloud in the beginning of the night. 
Not able to take afternoon twilight flat.
he condition became very nice after 10 pm with very stable seeing less than 1 .

For some reason, the mirror covers once could not be closed.
Restart the TCS seems solve the issue.

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Submitted on 2024 Nov 26 [7:06:18]