CaK image of M2 flare in AR3421
Taken by John Candy on September 5, 2023 @
Whitley Bay , UK
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Camera Used: Unavailable Unavailable
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Date Taken: 2023:09:05 11:01:40
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Details:
Having read here last night about the new sunspot (AR3421) with a mixed polarity magnetic field I set up to image the sun as soon as possible this morning. I was immediately very excited to see on the full disc calcium K line image that a flare in AR3421 was in progress. On checking here that an M2 flare had only been in progress for 5 minutes.
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