MDM Observatory 2.4m Telescope Observing Report for 2013 Sep 11

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

Instrument: Modspec + Templeton

Worked for 10 hours (all night)
Conditions were Mixed most of the night.
No equipment or software problems were encountered.

Seeing and Weather:
   Clouds from 1 Am until end.
   Beg: Seeing 1+ arcsec, Clear, Winds Moderate
   Mid: Seeing 1+ arcsec, Clear, Winds Moderate
   End: Seeing 1.5 arcsec, Patchy Clouds, Winds Moderate

Observing Summary:

Clear at start, but heavy patchy high cloud rolled in after 
midnight. Still, managed to work all night, though some exposures
were no good.  Seeing varied from pretty decent to poor at
times. Equipment functioned well.

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Submitted on 2013 Sep 12 [5:49:12]