MDM Observatory 2.4m Telescope Observer's Report for 2006 Apr 21

Observer(s): Crotts
Institution(s): Columbia University

Instrument: 8K

Worked for 3 hours (last half of the night)
Conditions were Non-Photometric most of the night.
No equipment or software problems were encountered.

Seeing and Weather:
   Clouds from 1900 until 0200.
   Beg: Overcast, Winds Light & Variable
   Mid: Overcast, Winds Moderate
   End: Seeing 2 arcsec, Patchy Clouds, Winds Moderate

Observing Summary:

Clouds variable but decreasing in 2nd half, no telescope or 8K
problems except bias streaks in CCD4 (which was easily solved by
powering 8K off and on).

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Submitted on 2006 Apr 22 [5:29:14]
NOTE: This report replaces the previous 2.4m telescope
      observing report for 2006 Apr 21