MDM Observatory 1.3m Telescope Observing Report for 2021 Apr 06

Observer(s): Yuming Fu, Jiangtao Li 
Institution(s): PKU, UMich

Instrument: CCDS

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

Seeing and Weather:
   Beg: Seeing 1.0 arcsec, Clear, Winds Calm
   Mid: Seeing 1.0 arcsec, Clear, Winds Calm
   End: Seeing 1.3 arcsec, Clear, Winds Calm

Observing Summary:

The observation went well except that the prospero command window
got stuck during the exposure, leaving no effects on the output 
data. Restarted prospero at 4 am and everything was fine. Closed
the dome at 05:20 am. The seeing was good, wind was calm, and only
few thin clouds appeared at low altitudes.

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

Submitted on 2021 Apr 7 [5:35:37]