MDM Observatory 2.4m Telescope Observing Report for 2021 Dec 18

Observer(s): Rupert
Institution(s): MDM

Instrument: OSMOS/B

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 2.3 arcsec, Clear, Winds Light & Variable
   Mid: Seeing 1.9 arcsec, Clear, Winds Light & Variable
   End: Seeing 1.3 arcsec, Clear, Winds Calm

Observing Summary:

Guide star jumped east about a dozen times early on, roughly
within the first three hours.

Had issues with telescope focus early on. See trouble report.

Seeing was sub-par for much of the night, but improved for the
last three-ish hours.

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Submitted on 2021 Dec 19 [5:54:06]