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by gattr
213 days ago
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Shameless plug: active region (and sunspot group) 4274 has already produced several X-class solar flares, alas, I didn't manage to catch one during my short weekend imaging session. Though there was a nice prominence; 38-min time lapse (Earth to scale): https://app.astrobin.com/u/GreatAttractor?i=9tkxay#gallery |
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