Left: distribution of A_P asymmetry obtained over the area enclosed by the Petrosian radius r [η(0.2)] for each galaxy and filter. Right: (black) over the area enclosed by the Holmberg radius, smoothed with 1 × 1 kpc box. Overplotted in red is A_dyn asymmetry, obtained over the area enclosed by r₂₇ in the optical and r₂₃ in the NIR, with star forming knots set to a constant flux value. The bin size is 0.05 in both panels.