FIR SED for the bright BGG seg. 89, from Le Bail et al. (in prep.), demonstrating no evidence for AGN components in the IR-radio spectrum. Several different components of the SED are shown, as labelled in the legend, based on CIGALE (Boquien et al. 2019) SED fitting. As discussed in the text, associations of Herschel fluxes with individual seg. maps in this work is not straightforward due to the large spatial resolution of Herschel, but we associate this Herschel flux to seg. 89 based on the super-deblended work of Le Bail et al. (in prep.).