Position on sky of stars in the CrA-complex 3.72 Myr ago relative to the center of CrA-North. Red open squares are the members of CrA-North. Cyan crosses are CrA-North stars that host long-living disks. Blue filled circles are members of CrA-Main older than 3.72 Myr. The thick green circle is the average position of the CrA-Main cloud at the epoch (3.72 Myr ago). The magenta square represents the expected location for the possible precursor of the SN that might have given the observed kick to the progenitor cloud of CrA-Main, with the dashed line representing alternative locations. The light-blue dashed circle, centered on that position, has a projected radius of 1.13 degree, corresponding to 3.0 pc, which is the projected distance of the second closest disk-bearing star (cyan cross at the border of the light-blue circle). The background color is proportional to the stellar density in the CrA-complex.