Fig. 1.
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Intensity filtergrams of the Ca II 854.2 nm line core and at −1.755 Å (left and middle columns), and blue-wing magnetograms of Ca II 854.2 nm at −0.39 Å from the line center (right column). The red rectangles show the positions of the analyzed structures. The time stamp of each scan in UT is shown in the upper-left corner labels. Axes are labeled in arcseconds.
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