MDM Observatory 2.4m Telescope Observing Report for 2009 Sep 18

Observer(s): O'Connor, Crotts + 3 collaborators
Institution(s): Brookhaven/Columbia/Valencia

Instrument: visitor CCD direct LSST prototyp

Worked for 10 hours (all night)
Conditions were Mixed most of the night.
No equipment or software problems were encountered.

Seeing and Weather:
   Beg: Seeing 1.8 arcsec, Patchy Clouds, Winds Calm
   Mid: Seeing 0.9 arcsec, Patchy Clouds, Winds Calm
   End: Seeing 0.9 arcsec, Overcast, Winds Calm

Observing Summary:

Good observations, except for some clouds.  Instrument performs well.

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Submitted on 2009 Sep 19 [6:22:46]