A flare in Halpha and CaK!
Taken by Thierry Legault on July 11, 2023 @
Paris, France
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Date Taken: 2023:07:11 19:56:54
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Details:
This morning around 06:30 UTC I was taking pictures of the Sun in CaK while I remarked bright spots above a new sunpot appearing at the eastern limb. Switching to Halpha confirmed that it was a bright flare!
Photographer's website:
https://www.astrophoto.fr
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