Fig. 2

From left to right: XRT and EUVI A and B images. The top row shows the images before the first micro-flare took place, while the bottom row presents the images taken seconds after it happened. The arrows point at the region where the micro-flare (surrounded by a circle) occurred. The XRT image (top left) is superimposed with the magnetic field contours at levels −100, −50, 50 and 100 G obtained from the magnetogram at 00:01:01 UT.
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