MDM Observatory 1.3m Telescope Observing Report for 2020 Nov 19

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

Instrument: CCDS

No Observing (see comments below)
Conditions were Non-Photometric most of the night.
Problems were encountered, see the separate trouble report for details.

Seeing and Weather:

Observing Summary:

I focused the spectrograph with  setfocus  command in prospero and 
iraf specfocus function with a list of Xe lamp spectra. Aftr this I 
encountered a problem on the finder mirror possibly because I controlled 
the finder and lamps at the same time. The finder  out  wouldn't work 
properly as I couldn't see stars from the guider camera and slit viewer. 
I tried cycling  in  and  out , and restarted the MIS xmis2 but couldn't fix it. 
It seemed that the finder was not in the right place. I homed the telescope 
and closed the dome at mid-night.


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Submitted on 2020 Nov 20 [6:15:41]