Overview of the coordinated EUI-AIA-IRIS observation on 2022-03-17. Panel a shows the AIA 171 Å image in the background while the IRIS and EUI FoVs are marked by red and cyan rectangles, respectively. Panels b and c present the IRIS 1400 Å and 2796 Å slit jaw images, while panel d shows the EUI image after reprojecting it onto the IRIS FoV. Panel e shows the same but for AIA 171 Å channel (without reprojection). The white boxes in panels b–e mark the locations of the artificial slits that are used to derive the space–time maps. The yellow box in panel b outlines the region analysed in Fig. D.1. Panels a–e are ordered clockwise.