MDM Observatory 2.4m Telescope Observing Report for 2009 Aug 22

Observer(s): Jia Liu, John Ruan, Jules Halpern, Nick Hunt-Walker
Institution(s): Columbia

Instrument: ccds

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

Seeing and Weather:
   Beg: Seeing 1 arcsec, Cirrus, Winds Light & Variable
   Mid: Seeing 1 arcsec, Clear, Winds Light & Variable
   End: Seeing 1 arcsec, Clear, Winds Light & Variable

Observing Summary:

Even though there was bad thunderstorm in the afternoon that we had to do a lightening shutdown, weather suddenly got better at 7pm and kept being great for the whole night.

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Submitted on 2009 Aug 23 [5:30:31]