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Fig. 2


Difference images of 195 Å EIT data showing the large scale coronal waves. Upper panel: running difference images of the second wave only, produced using the difference between consecutive images. Lower panel: images are constructed as the difference between the image 27 min (first wave) or 28 min (second wave) after the onset of the flare and the image before the flare.

This figure is made of several images, please see below:

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