MDM Observatory 2.4m Telescope Observing Report for 2025 Jan 27

Observer(s): Justin Anderson
Institution(s): MDM

Instrument: OSMOS

Worked for 3 hours (first half of the night)
Conditions were Photometric most of the night.
No equipment or software problems were encountered.

Seeing and Weather:
   Clouds all night.
   Beg: Seeing 1.5 arcsec, Clear, Winds Calm
   Mid: Overcast, Winds Light & Variable
   End: Overcast, Winds Light & Variable

Observing Summary:

Humidity shut us down around 9, and then clouds rolled in to 
make sure we did not open again. No problems for the night but
Jules mentioned it would be good to show alexandra how to pump
dry nitrogen in cases of high humidity. I did not fully remember
how to do it so I did not show here if we could maybe go over it
tomorrow.

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Submitted on 2025 Jan 28 [7:59:13]