MDM Observatory 2.4m Telescope Observing Report for 2018 Jan 25

Observer(s): A. Nunez, M. Popinchalk
Institution(s): Columbia

Instrument: OSMOS R4K

Worked for 11 hours (all night)
Conditions were Photometric most of the night.
No equipment or software problems were encountered.

Seeing and Weather:
   Beg: Cirrus, Winds Light & Variable
   Mid: Cirrus, Winds Moderate
   End: Cirrus, Winds Calm

Observing Summary:

Night dominated by low humidity, light-to-moderate winds, and persistent and abundant cirrus clouds.
Clouds did not stop us from acquiring spectra throughout the night.
Clouds finally cleared out at around 4:30 am.
Seeing was OK throughout the night, cirrus clouds notwithstanding.

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Submitted on 2018 Jan 26 [5:55:23]