MDM Observatory 2.4m Telescope Observing Report for 2021 May 28

Observer(s): Melso/Sitaram
Institution(s): Columbia University

Instrument: CHaS

No Observing (see comments below)
Conditions were Mixed most of the night.
No equipment or software problems were encountered.

Seeing and Weather:

Observing Summary:

We noticed a flux decrement issue in our images at the beginning of the night 
and traced it to a problem with the CHaS shutter. Spent the night troubleshooting 
the shutter in the dome. Around 2:45am we smelled wildfire smoke and 
noticed that the winds had shifted towards the peak. Closed the dome and notified 
KPNO and the 1.3m observer. 

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Submitted on 2021 May 29 [4:41:00]