MDM Observatory 2.4m Telescope Observing Report for 2017 Sep 15

Observer(s): Rupert
Institution(s): MHM

Instrument: OSMOS

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

Seeing and Weather:
   Clouds from 1045 until End.
   Beg: Seeing 1.5 arcsec, Clear, Winds Moderate
   Mid: Overcast, Winds Moderate
   End: Overcast, Winds Moderate, High Humidity

Observing Summary:

Everything was fine until 10:45 PM MST. Clouds
rolled in at that point and stuck around. At around
1 AM the humidity started rising to 85, so I closed
the dome at that point. Current humidity is nearly 100%.

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Submitted on 2017 Sep 16 [3:40:20]