SED of SBS 0335−052, together with best-fit DUSTY model overlaid. The two large (red) circles show the total ALMA Band 7 emission; the dust-only emission, estimated as described in the text, is indicated by the open (red) circle. The black curve represents the DUSTY fit, and the dotted (red) curve, only the dust; the long-dashed (blue) curve shows the stars. The radio slope is pure free-free, ∝ν^-0.1, and the pure radio component is shown by a short-dashed (purple) line (longward of 250 μm). DUSTY models only extend to 1 mm, so the excess above the dust-only emission is the extrapolation of the radio. When not evident, the error bars are masked by the size of the symbols.