MDM Observatory 2.4m Telescope Observer's Report for 2002 May 25

Observer(s): Sebastien Lepine
Institution(s): AMNH (Columbia)

Instrument: MkIII Spectrograph

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

Seeing and Weather:
   Clouds from 9PM until 12AM.
   Beg: Seeing >1.5 arcsec, Cirrus, Winds Light & Variable
   Mid: Seeing 1.0 arcsec, Cirrus, Winds Calm
   End: Seeing 1.0 arcsec, Clear, Winds Moderate

Observing Summary:

Cirrus clouds throughout the night, but especially
during the first half, combined with the full moon, 
made the sky very bright and observations difficult.


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Submitted on 2002 May 26 [5:22:39]