MDM Observatory 2.4m Telescope Observing Report for 2015 Dec 27

Observer(s): Y. Jeon, Y.-K. Sheen, D. Park
Institution(s): Seoul National Univsersity

Instrument: OSMOS/B

Worked for 13 hours (all night)
Conditions were Mixed most of the night.
Problems were encountered, see the separate trouble report for details.

Seeing and Weather:
   Beg: Seeing 1.4 arcsec, Patchy Clouds, Winds Light & Variable
   Mid: Seeing 2.6 arcsec, Patchy Clouds, Winds Light & Variable
   End: Seeing 2.0 arcsec, Clear, Winds Light & Variable

Observing Summary:

It was a mixed-weather including clear, patch clouds, and overcast. 
The seeing was variable from 1.4 to 2.6 arcsec. 
 
We again met a trouble about the ‘disp times out’, twice. 
The first one was solved but 
we failed to solve the second one. 
I will report details in the trouble report.


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Submitted on 2015 Dec 28 [8:15:28]