Broad-band and bolometric light curves until 250 days for the optimal model (M17-s-s-XH-low; solid lines and circles) compared to the observations of SN 2020acat (dashed lines and crosses). From bottom to top, we show the UVM2 (magenta), u (cyan), B (blue), V (green), r (red), ugBVriz pseudo-bolometric (black), i (yellow), z (blue), J (red), H (green), and K (blue) light curves. They are shifted for clarity by 6.0, 4.3, 2.0, 0.0, −2.3, −5.7, −7.7, −10.0, −13.0, −15.0, and −17.0 mags, respectively.