MDM Observatory 1.3m Telescope Observing Report for 2020 Nov 17

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

Instrument: CCDS

Worked for 11 hours (all night)
Conditions were Non-Photometric most of the night.
Problems were encountered, see the separate trouble report for details.

Seeing and Weather:
   Beg: Seeing 1.8 arcsec, Clear, Winds Calm
   Mid: Seeing 1.8 arcsec, Clear, Winds Calm
   End: Seeing 1.8 arcsec, Clear, Winds Calm

Observing Summary:

The weather was good in general although the seeing was not ideal. 
I lost positioning at the beginning. Solved this problem by homing
the telescope and using standard star for positional calibration.
The guider seemed to be a little shaky that the 2d spectra were 
widen along the spatial axis. I will re-focus the telescope tomorrow
and check if it happens again.

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Submitted on 2020 Nov 18 [7:18:10]