Velocity dispersion, metallicity, age, and λ_R profiles for PGC007748 (left), PGC015524 (middle), and PGC049940 (right). The vertical dotted and dashed lines mark the position of the first and second transition radii, respectively. The gray shaded areas mark the transition regions between different components of the fit (see Sect. 5), and the red lines show the fit performed to estimate the slopes reported in Table 3.