MDM Observatory 2.4m Telescope Observing Report for 2011 Nov 11

Observer(s): Sheffield
Institution(s): Columbia

Instrument: Modspec+Nellie

Worked for 7.5 hours (off and on through the night)
Conditions were Non-Photometric most of the night.
No equipment or software problems were encountered.

Seeing and Weather:
   Clouds all night.
   Beg: Seeing 2 arcsec, Patchy Clouds, Winds Light & Variable
   Mid: Seeing 1.5 arcsec, Cirrus, Winds Calm
   End: Seeing 1.5 arcsec, Patchy Clouds, Winds Calm

Observing Summary:

The only problem tonight was the clouds, which were very thick at times.

The problem with the bias level did not recur.

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Submitted on 2011 Nov 11 [6:53:09]