Reply To: CG Dra: a VSS campaign

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#610962
Maxim Usatov
Participant

Today’s data. CG Dra on the rise. The gap in data during the eclipse coincides with the GEM meridian flip. Eclipse also partially visible at the beginning of the session. Pretty stable atmosphere tonight with 0.025 sigma on the check star despite all the heat – could barely cool the sensor down to -20C at midnight. Hot spot (?) hump visible prior the eclipse, along with the gentle egress.

It is interesting also to observe how nights are different “photometrically” as the processing pipeline is fixed. I think this is the most tight data of all so far.

Max

  • This reply was modified 2 weeks, 5 days ago by Maxim Usatov.
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