MDM Observatory 1.3m Telescope Observing Report for 2009 May 26

Observer(s): Greg Feiden
Institution(s): Dartmouth

Instrument: OSU 4k

Worked for 7.5 hours (most of the night)
Conditions were Non-Photometric most of the night.
No equipment or software problems were encountered.

Seeing and Weather:
   Clouds from 19:00 until 20:30.
   Beg: Seeing 1.5 arcsec, Patchy Clouds, Winds Light & Variable
   Mid: Seeing 1.3 arcsec, Clear, Winds Light & Variable
   End: Seeing 1.2 arcsec, Clear, Winds Light & Variable

Observing Summary:

Ominous clouds rolled in about 19:00 and persisted until 20:30. As
a result, did not open the dome until 20:30. Observations seemed to
go smoothly after that. Resorted to dome flats in the am to make up
for the loss of evening twilight sky flats. No problems were encountered
this night.

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Submitted on 2009 May 27 [5:33:26]