MDM Observatory 2.4m Telescope Observing Report for 2010 May 16

Observer(s): Ruhland
Institution(s): MPIA

Instrument: CCDS

Worked for 8 hours (all night)
Conditions were Non-Photometric most of the night.
No equipment or software problems were encountered.

Seeing and Weather:
   Beg: Seeing 1.5 arcsec, Clear, Winds Calm
   Mid: Seeing 1.5 arcsec, Clear, Winds Light & Variable
   End: Seeing 1.5 arcsec, Clear, Winds Light & Variable

Observing Summary:

I observed a couple of BHB stars in the Milky Way halo.
No clouds, wind speed mostly between 14 and 18 mph.
The rotator again showed strange numbers one time when trying to
go to a great angle (around -75 degrees). Again, rotating back
close to 0 degrees solved the problem.

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Submitted on 2010 May 17 [5:08:00]