AR4493 In Halpha And G-band

AR4493 in Halpha and G-band
Taken by Thierry Legault on July 21, 2026 @ Paris, France

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Date Taken: 2026:07:21 20:05:16

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Details:

The largest current sunspots look very active!

Photographer's website:

https://www.astrophoto.fr

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