Comparison of the “true” (x-axis) to the estimated (y-axis) SFR (left) and M_★ (right) for the galaxies in the synthetic catalog for every stellar population. The median relative uncertainty of the sample is shown in the top left of each plot. The solid black lines correspond to a one-to-one relation. These results were obtained using the parameters shown in Table C.1. These plots show the results for Z = 0.008. Similar plots for Z = 0.02 are shown in Figure B.2.