Inside sunspot AR 4482 July 11 2026
Taken by Raffaello Lena on July 11, 2026 @
Rome Italy
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Details:
I have imaged again and again the sunspot AR 4482, including especially exposed and processed image for umbra features of this sunspot.
As in previous my observation (https://spaceweathergallery2.com/indiv_upload.php?upload_id=234804) a lots of bright spots and other rifts/details are seen. Image taken with a TMB 13 cm refractor barlow 2x. Umbral dots and light bridges are among the convective substructures that have been observed in sunspots.
Photographer's website:
No URL provided.
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