Sunspotter Talk

Subject: ASZ000043l

Subject ASZ000043l Full subject data (JSON)

Comments

  • Artman40 by Artman40

    Weird ellipse.

    Posted

  • pahiggins by pahiggins

    Aha, so the double-C shape you see here is the signature of emerging magnetic fields (flux emergence).

    Posted

  • pahiggins by pahiggins

    One explanation is that it is helical magnetic fields passing through a surface (all you can see is the cross-section, making a double-C)

    Posted