MDM Observatory 2.4m Telescope Observing Report for 2021 Jul 05

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

Instrument: OSMOS/B

Worked for 4 hours (part of the night)
Conditions were Non-Photometric most of the night.
Problems were encountered, see the separate trouble report for details.

Seeing and Weather:
   High Humidity from 8:30 until 11:30.
   Beg: Seeing 1.3 arcsec, Patchy Clouds, Winds Light & Variable
   Mid: Seeing 1.0 arcsec, Patchy Clouds, Winds Light & Variable
   End: Seeing 1.5 arcsec, Patchy Clouds, Winds Light & Variable

Observing Summary:

Started the night fine, but the humidity quickly rose above
the observing limit. Got back on sky roughly 3 hours later.
Didn't have the instrument rotator so I was restricted to
objects near zenith. Fortunately I had targets to do so
with no downtime.

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Submitted on 2021 Jul 6 [4:03:15]