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Fig. 12

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(Movie online) Evolution of coronal loops in AR 11515. The top and bottom panels show HMI LOS magnetograms and AIA 171 Å images, respectively. The loops identified in the AIA images using the automated identification routine have been overlaid on the magnetograms and are shown in red. The blue loops represent those that were traced manually. The black contours correspond to the continuum intensity and outline the sunspots in the active region. The dashed line and arrows in panel 4 correspond to a distinct ribbon-like brightening in the course of the M5.6 flare. The temporal evalution of the coronal emission in the lower panels is also available as an animation in the online edition.

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