MDM Observatory 2.4m Telescope Observing Report for 2015 Jun 21

Observer(s): Halpern
Institution(s): Columbia

Instrument: Modspec/Echelle

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 arcsec, Cirrus, Winds Light & Variable
   Mid: Seeing 2 arcsec, Clear, Winds Light & Variable
   End: Seeing 3 arcsec, Cirrus, Winds Moderate

Observing Summary:

Began the evening by removing a dead mouse from the most
popular trap in the building.   Observing started out well
but the seeing got worse, and the guiding also suffered as
a result.  Still, it was a successful night.

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Submitted on 2015 Jun 22 [4:19:27]