MDM Observatory 2.4m Telescope Observing Report for 2011 Sep 24

Observer(s): Fesen
Institution(s): Dartmouth

Instrument: CCDS

Worked for 6 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, Patchy Clouds, Winds Light & Variable
   Mid: Seeing 1.3 arcsec, Patchy Clouds, Winds Light & Variable
   End: Seeing 1.2 arcsec, Patchy Clouds, Winds Light & Variable

Observing Summary:

Partly cloudy all night but with big clear gaps in between. Seeing
was just OK but it got better near morning. Obtained moderate
dispersion spectra (FWHM = 2.5 A) with the 600 l/mm grating.
Nice data...hope to get more tonight.

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Submitted on 2011 Sep 25 [14:15:54]