MDM Observatory 2.4m Telescope Observing Report for 2019 Jan 21

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

Instrument: OSMOS/B

Worked for 7 hours (part of the night)
Conditions were Mixed most of the night.
No equipment or software problems were encountered.

Seeing and Weather:
   Clouds from 19:00 until 21:30.
   Beg: Overcast, Winds High
   Mid: Seeing 2-3 arcsec, Clear, Winds High
   End: Seeing 2-3 arcsec, Clear, Winds High

Observing Summary:

Started out nicely but once again ambushed by fast moving low 
cloud just after the start.  This time then didn't lower and 
turn into fog but rather blew out by 9:30, at which time I 
reopened to find poor seeing in the high wind and dropping
temperatures.  I was able to get some useful observations and tie
up some loose ends on this last night of the run, though!  Closed
a bit early to get to the airport (and because the conditions were
pretty mediocre with poor seeing, high wind, and bright moon).

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Submitted on 2019 Jan 22 [4:34:50]