MDM Observatory 1.3m Telescope Observing Report for 2021 Jun 21

Observer(s): Donghoon Son
Institution(s): SNU

Instrument: Templeton

Worked for 6.5 hours (most of the night)
Conditions were Mixed most of the night.
Problems were encountered, see the separate trouble report for details.

Seeing and Weather:
   Beg: Seeing 1.7 arcsec, Clear, Winds Moderate
   Mid: Seeing 1.7 arcsec, Overcast, Winds Light & Variable, for 1 hour from 0
   End: Cirrus, Winds Calm

Observing Summary:

There was a filter wheel issue.

When the telescope positioned at low altitude,
filter wheel error occurred 
or it showed blank image resembling bias.

Overcast from 0am to 1am.

Bright moon and clouds prevent from taking good image for photometry.

Dome closed at 2am.

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Submitted on 2021 Jun 22 [2:45:53]