Fig. 1
AIA/SDO 171 Å images of the three events indicating the loops of interest. Left: Event 1. White tick marks indicate the regions within which cuts are taken to study the oscillations of the four loops. Center: Event 2 where two larger, fainter loops are studied. The three cuts taken to analyse the oscillations are displayed. Right: Event 3 where five loops are studied. Again white tick marks indicate the regions within which cuts are taken to study the oscillations.
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