MDM Observatory 2.4m Telescope Observing Report for 2018 Aug 13

Observer(s): Rupert
Institution(s): MDM

Instrument: OSMOS/B

Worked for 4 hours (off and on through the night)
Conditions were Non-Photometric most of the night.
Problems were encountered, see the separate trouble report for details.

Seeing and Weather:
   High Humidity from 930 until 300.
   Beg: Seeing 1.1 arcsec, Clear, Winds Calm
   Mid: Clear, Winds Calm
   End: Seeing 1.7 arcsec, Clear, Winds Calm

Observing Summary:

Conditions were really great at the beginning of the night.
Humidity rose above the observing limits and stayed there
for much of the night. It came back down around 3 and hovered
around the limit for the remainder of the night.

I also ran into the issue again with the dome losing itself.
This time however, I was already on the target and it wandered
away mid-exposure. More on this in the trouble report.

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Submitted on 2018 Aug 14 [4:47:36]