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#
Hashtag
#ar4100
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Julian Whitfield
Julian Whitfield
@carbonrobot.bsky.social
10 months ago
Post image

AR4100 yesterday. Stacking artefacts in here. #sun #ar4100 #sunspot #space #astrophotography #astronomy #sunhour

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Marko Rummelsburg
Marko Rummelsburg
@markorummelsburg.bsky.social
10 months ago
Video

Big magnetic field approaching: Active Region 4100 #ar4100 #spaceweather

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