AR2835 in High Res, CaK!
Taken by Martin Wise on June 27, 2021 @
Trenton, Florida
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Date Taken: 2021:06:27 18:50:33
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Details:
Took a look at AR2835 in Calcium this evening, lovely k-grains and faculae in this area. 100mm F16 solar scope with air-spaced gap to allow diffraction limited near UV performance.
Photographer's website:
https://www.astrobin.com/users/MalVeauX/
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