Best-fit CIGALE+AGN SEDs of the ten GMCs studied here plus a 9″ aperture SED for the nuclear region, also considering an AGN component, in the bottom middle panel. Open blue circles are the observed fluxes while filled red points indicate modeled fluxes whose observed values may or may not be fitted, depending on their availability (see Table 2). The goodness of fit is estimated by the reduced χ² shown at the top of each panel, along with the name and redshift of the GMC. In almost all cases, SEDs are well modeled, giving reasonable estimates of astrophysical properties.