MDM Observatory 2.4m Telescope Observing Report for 2011 Jul 01

Observer(s): Henderson
Institution(s): The Ohio State University

Instrument: OSMOS

Worked for 9 hours (all night)
Conditions were Photometric most of the night.
No equipment or software problems were encountered.

Seeing and Weather:
   Beg: Seeing 1.3 arcsec, Clear, Winds Light & Variable
   Mid: Seeing 1.8 arcsec, Clear, Winds Light & Variable
   End: Cirrus, Winds Calm

Observing Summary:

Observed MB11278, an anomalous microlensing event, for four hours. Spent the remainder of the night getting spectra of Cyg OB2.

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Submitted on 2011 Jul 2 [5:23:43]