Combined 3-color image (with MIPS/Spitzer 24 μm, Herschel PACS 100 and 160 μm as blue, green, and red, respectively) of the Coronet/CrA region, with the 870 μm LABOCA contours (at 0.1, 0.2, 0.4, 0.7, 1.0,1.5, 2.0,3.0,4.0,5.0, and 6.0 Jy/beam) in green (Sicilia-Aguilar et al. 2011a). To facilitate visual identification of the objects, we have labeled the prominent ones in white, and added yellow numbers to mark the three subclusters (Sect. 3), with 1 denoting the central cluster, 2 the northern subcluster, and 3 the southern subcluster.