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Fig. 1


Speckle-restored blue continuum (4505 Å) image of active region NOAA 12149 at 08:38 UT on 2014 August 26 observed with the PCO.4000 CCD camera installed in the blue imaging channel of the GFPI at GREGOR. The rectangle outlines the FOV of the GFPI. Arrows in the bottom right-hand corner indicate solar north and west.

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