W2246–0526 continuum emission at various FIR wavelengths used in this study. Shown are the 2.5σ contours for the four spatially resolved datasets (left), along with the three companions detected and labeled in Díaz-Santos et al. (2018), and for the four datasets that do not show the entire resolved dust structures (right). The legends indicate their central rest-frame wavelength. The orange background color map corresponds to the overlapping of the four resolved datasets. The dot-dashed gray circle shows the 7″ radius mask used to clean the datasets. The beam and physical scale are shown in the lower left corner. There is emission from all eight datasets only at the hot DOG position, in the central beam. We note the ∼35 kpc dusty stream between W2246–0526 and the companion C2.