Figure 2
From: Period Increase and Amplitude Distribution of Kink Oscillation of Coronal Loop
Panel (a) displays the running-difference images in 193 Å showing the evolution of the EUV wave that passed through the coronal loop. The white dashed line delineates the propagating direction of the EUV wave from its source to the coronal loop. Panel (b) is the time-distance images of the propagating path of the EUV wave, the black dashed line indicates the positions of the EUV wave front during the propagation.
