MDM Observatory 1.3m Telescope Observing Report for 2010 Feb 11

Observer(s): Warren Brown
Institution(s): SAO

Instrument: Echelle CCD

Worked for 4 hours (last half of the night)
Conditions were Photometric most of the night.
No equipment or software problems were encountered.

Seeing and Weather:
   High Humidity from 1830 until 0130.
   Beg: Clear, Winds Light & Variable
   Mid: Clear, Winds Light & Variable
   End: Seeing 2.5 arcsec, Clear, Winds Light & Variable

Observing Summary:

High humidity kept us closed until 1:30am.  I then observed for 4 hours in 2+ arcsec seeing.  No telescope or instrument problems.

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Submitted on 2010 Feb 12 [5:25:54]