Score for different SED templates as a function of redshift, measured in our broad-band SED modelling. A score of 1 implies that the SED is in agreement with all photometric constraints of the IFRS discussed in this work. Shown is the score resulting from modelling without scaling and without additional extinction (upper left), with scaling and without additional extinction (upper right), without scaling and with additional extinction (lower left), and with scaling and with additional extinction (lower right subplot), respectively. In both plots on the right hand side, the templates were scaled to a 1.4 GHz flux density of 15 mJy. The legend shown in the upper left subplot is valid for all four subplots.