MDM Observatory 2.4m Telescope Observing Report for 2018 Oct 30

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

Instrument: OSMOS/B

Worked for 2.5 hours (part of the night)
Conditions were Mixed most of the night.
No equipment or software problems were encountered.

Seeing and Weather:
   High Humidity from 9:30 until end.
   Beg: Seeing 1.8 arcsec, Clear, Winds Calm
   Mid: Overcast, Winds Light & Variable
   End: Clear, Winds Light & Variable

Observing Summary:

The night started out fine. Clear skies and seeing good enough
for spectroscopy, at least. The humidity rose above the
observing limit at around 9:30, and would remain such
for the rest of the night. Clouds rolled in for a little
while as well.

------------------------------

Submitted on 2018 Oct 31 [4:27:05]