AR 4482 light bridges and evolution
Taken by Raffaello Lena on July 12, 2026 @
Rome Italy
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Details:
Evoltution of sunspot AR 4482 during three observing sessions on July 8, 10 and 11. More exposures to reveal the intricate details inside the umbra of the sunspot. For the study I have acquired 10000 frames for the inside the umbra details. Technical data TMB 13 cm refractor barlow 2x.
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