Notes. The χ² is given in the last column of Table 3. The table is divided in three parts corresponding to each fitted component. For the evolved component: Z_∗ refers to the average metallicity lock in stars for the given age. For the SB component: Z_init refers to the initial metallicity of the gas, K is the factor relating to the column density. For the AGN component: Y refers to the size ratio between the outer and inner radius of the torus, τ_{9.7μ m} the opacity at 9.7 μm, and i to the inclination with respect to the observer. Asymmetric uncertainties of each parameter are provided as explained in Sect. 3.3. We note that zero values of the uncertainties are due to the lack of coverage in the parameter space and are contained in the 68% uncertainties, refer to Figs. D.1−D.10.