MDM Observatory 2.4m Telescope Observing Report for 2021 Dec 05

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

Instrument: CHaS

Worked for 12 hours (all night)
Conditions were Photometric most of the night.
Problems were encountered, see the separate trouble report for details.

Seeing and Weather:
   Beg: Clear, Winds Calm
   Mid: Clear, Winds Calm
   End: Clear, Winds Calm

Observing Summary:

FanCHaStic last night observing with CHaS! Enjoyed excellent 
weather conditions and followed up on interesting faint emission
structure. Used the late hours of the night to capture first looks 
at possible early Spring targets. 

Continued issues with loss of guiding, usually clustered and 
occurring at least a few times in a row. Restarted the MIS three times
when the guide probe froze (once only along the x-axis). Although generally 
not a significant loss of time for either issue. 

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Submitted on 2021 Dec 6 [6:21:05]