MDM Observatory 2.4m Telescope Observing Report for 2019 Jun 27

Observer(s): John Thorstensen
Institution(s): Dartmouth College

Instrument: OSMOS/B

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

Seeing and Weather:
   Clouds from 22:00 until 0:30.
   Beg: Seeing 2 arcsec, Clear, Winds Light & Variable
   Mid: Seeing 1.5 arcsec, Patchy Clouds, Winds Light & Variable
   End: Seeing 1.5 arcsec, Clear, Winds Light & Variable

Observing Summary:

Nice clear start to the night, but pretty heavy high cloud moved
in around 10 PM and hung around until after midnight.  Never
perfectly clear, but mostly pretty good.  No equipment problems.
Seeing a bit better than last night.

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Submitted on 2019 Jun 28 [5:09:20]