Free Access

Fig. 5.

image

Time–distance images along the second slit of IRIS (blue solid line in Fig. 1) of Doppler velocity, line width, and intensity in Mg II k. The horizontal cyan line in panel a gives the umbral position, used to perform the wavelet analysis in Fig. 8.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.