MDM Observatory 2.4m Telescope Observing Report for 2023 Jun 25

Observer(s): John Thorstensen
Institution(s): Dartmouth

Instrument: OSMOS

Worked for 8 hours (all night)
Conditions were Photometric most of the night.
No equipment or software problems were encountered.

Seeing and Weather:
   Beg: Seeing 1+ arcsec, Smoke, Winds Light & Variable
   Mid: Seeing 1+ arcsec, Smoke, Winds Calm
   End: Seeing 1+ arcsec, Smoke, Winds Calm

Observing Summary:

Cloudless but a bit hazy, probably smoke from distant wildfires; 
sun was reddish at sunset.  Seeing was decent, and I worked well
all night.  I did a fair number of target changes which gave the
dome something of a workout, and had no problems.  With the 
restoration of fiber, Gallo's group was on the 1.3m, making it
the first time in a while that I've used this telescope without
using the 1.3m in parallel.  

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Submitted on 2023 Jun 26 [5:05:46]