The blazar CTA102 outburst

Location of photo
Aquarellia Observatory - Artignosc Verdon Provence
Date/Time of photo
Dec 02 2016 - Jan 18 2017
Sketch on white paper via Vixen bino, refractor 152mm/1200mm and Dobson 12"
Between December 2, 2016 and January 18, 2017, I had quite a chance with 33 beautiful nights. The curve of light here after is based on some of my 60 estimations, all realized directly through the eyepiece via the ad'hoc material..
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