MDM Observatory 2.4m Telescope Observing Report for 2015 Dec 31

Observer(s): Jesse Golden-Marx
Institution(s): University of Michigan

Instrument: OSMOS

Worked for 12 hours (all night)
Conditions were Photometric most of the night.
Problems were encountered, see the separate trouble report for details.

Seeing and Weather:
   Beg: Clear, Winds Calm
   Mid: Clear, Winds Calm
   End: Clear, Winds Calm

Observing Summary:

I observed 3 different SNe using OSMOS.  I used the Red GRISM.  I also took a few dome flats and arcs.  

Additionally, towards the end of the night ~ 4:30 a.m. The Dome Azimuth stopped aligning with the telescope.  

I also had trouble returning the dome to the home position and had to manually return it.  The dome was a bout 45 degrees from the correct position, it was not a slight adjustment.  

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Submitted on 2016 Jan 1 [6:13:31]