MDM Observatory 2.4m Telescope Observing Report for 2011 Dec 29

Observer(s): Hsu
Institution(s): Michigan

Instrument: OSMOS + 'blue'4k

Worked for 11 hours (all night)
Conditions were Non-Photometric most of the night.
No equipment or software problems were encountered.

Seeing and Weather:
   Beg: Seeing 1.6 arcsec, Clear, Winds Light & Variable
   Mid: Seeing 1.3 arcsec, Clear, Winds Light & Variable
   End: Clear, Winds Light & Variable

Observing Summary:

Obtained spectra of YSOs in Orion. 

Had problem focusing the guider. (Out of focus even at the hardware
limit), which makes guiding more difficult.

Electricity is back! :)

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Submitted on 2011 Dec 30 [13:33:58]