MDM Observatory 2.4m Telescope Observing Report for 2021 Sep 02

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

Instrument: OSMOS/B

Worked for 10.5 hours (most of the night)
Conditions were Non-Photometric most of the night.
No equipment or software problems were encountered.

Seeing and Weather:
   High Humidity from start until 10.
   Beg: Seeing 1.2 arcsec, Patchy Clouds, Winds Calm
   Mid: Seeing 1.4 arcsec, Cirrus, Winds Calm
   End: Seeing 1.6 arcsec, Cirrus, Winds Calm

Observing Summary:

The night started with a short, five-minute sprinkle. The
humidity danced around the observing limit for a couple hours.
Closed for an hour between 9 and 10. The rest of the night was
fine.

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Submitted on 2021 Sep 3 [6:08:16]