MDM Observatory 2.4m Telescope Observer's Report for 2007 Mar 03

Observer(s): Emily & Jules
Institution(s): Columbia

Instrument: CCDS

Worked for 10.5 hours (most of the night)
Conditions were Non-Photometric most of the night.
No equipment or software problems were encountered.

Seeing and Weather:
   High Winds from 2am until end.
   Beg: Seeing 2 arcsec, Cirrus, Winds Light & Variable
   Mid: Seeing 3 arcsec, Clear, Winds Moderate
   End: Clear, Winds High

Observing Summary:

we swapped in the 1800L grating
winds gradually increased throughout the night, until we had to close at 5am due to high winds

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Submitted on 2007 Mar 4 [5:50:35]