Subject: ASZ00005dt

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Comments

• by Mjtbarrett

  #hollow, false PSL?

  Posted March 12, 2014 5:10 PM

• by pahiggins

  Yes, you can see along the right edge of the large white spot (to the far right) there is fuzzy black flux

  Posted March 12, 2014 7:28 PM

• by pahiggins

  This is because the fanned penumbral magnetic fields are starting to dip below the plane-of-sky, and appear as the opposite polarity.

  Posted March 12, 2014 7:29 PM