MDM Observatory 1.3m Telescope Observer's Report for 2001 May 21

Observer(s): Mirabal/Camilo/Crotts/Uglesich
Institution(s): Columbia

Instrument: 8K

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

Seeing and Weather:
   Beg: Seeing 2.2 arcsec, Clear, Winds Calm
   Mid: Seeing 2.2 arcsec, Clear, Winds Moderate
   End: Seeing 2.3 arcsec, Clear, Winds Moderate

Observing Summary:

The difficulty during the night was to get in focus images in 
the central chips of the camera. It appears that the best
images are obtained in the lower part of chip #5. The effect
of the corrector can be noticed in the other chips. 

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Submitted on 2001 May 22 [13:55:32]