Examples of SEDs modelled with the Galliano et al. (2011) model: (top left) SBS1415+437, (top right) NGC 4449, (bottom left) NGC 3190 and (bottom right) NGC 7552. The SEDs have been multiplied by 10 for SBS1415+437 and NGC 3190 for display purposes. The observed SED includes the Herschel data (purple crosses) as well as ancillary data (in orange). The different symbols code for the different instruments: Xs for 2MASS bands, diamonds for WISE, stars for Spitzer IRAC and MIPS, triangles for IRAS and orange crosses for SCUBA. The IRS spectrum is also displayed in orange for the two DGS galaxies. The total modelled SED in black is the sum of the stellar (green) and dust (red) contributions. The modelled points in the different bands are the filled blue circles.