Friday, 15 September 2017

X8 Post flare loops


The X8 flare in AR12673 was not seen - with the group now just behind the limb. But the coronal loops acted as conduits for plasma condensing on them to reach the chromosphere. As the fields changed the loops evolved. "Elegant" was how Zirin ("Astrophysics of the Sun", 1986) described them. 

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