CaK Flare AR3169-AR3171
Taken by Eduardo Schaberger Poupeau on December 20, 2022 @
Rafaela, Santa Fe, Argentina
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Details:
On the morning of this December 20th, I was able to photograph a very bright flare between the active regions AR3169 and AR3171.
I was trying to capture this chain of sunspots in more detail, when I started to see this brightening that was growing very rapidly. It is the first time that I can capture something like this in the wavelength of calcium (CaK).
For photography I used a Sky Watcher Esprit 120 telescope, a Lunt B1800 calcium module, a Baader 2.25X barlow, and a Player One Apollo-m Mini camera.
Photographer's website:
https://www.eduardoschaberger.ar
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