Co-aligned HRI_EUV (left) and SPICE (right) full FOV for March 30 (top) and April 1st (bottom). The SPICE images correspond to 96- and 160-step rasters for March 30 and April 1st, respectively, and show the total intensity over the Ne VIII line. The corresponding HRI_EUV images are synthetic rasters that match the time and space distribution of the data acquisition with SPICE. A spatial binning has been applied to HRI_EUV to match the plate scale of SPICE. The red rectangles correspond to ROIs in each FOV. Overlaid rain paths in red are identified with HRI_EUV. The ROI on March 30 is shown in Fig. 4. The ROIs on April 1st to the west and east are shown in Figs. 12 and 17, respectively. See the text for further details.