Radial mass profiles of the central deflector constrained by the GLEE models. Top: circularly averaged convergence ⟨κ(< R)⟩ as a function of radius for the GLEE power-law model (red) and composite model (blue). The shaded regions represent the 1σ credible regions. The stellar (green) and dark matter (black) components of the composite model are plotted separately. The vertical dashed black lines mark the pixel size in the F160W band and the best fit Einstein radius. Bottom: ratio of average convergence of the composite model to that of the power-law model as a function of radius.