Average density contrast profiles for three halo mass bins, from left to right, lmhalo ∈ [12.10,12.30), [12.90,13.10), and [13.70,13.90) log(M/M_⊙). The density contrast derived from the noise-free source sample is shown in blue, the best-fit NFW obtained fitting c₂₀₀ (solid orange line), and fixing it using the relation of Duffy et al. (2008) (dashed green line). Gray points correspond to profiles obtained according to the noisy source sample, and the corresponding best-fit NFW is plotted as the solid gray line. h₇₀ corresponds to h = 0.7.