Single integration of the 3D model. In each panel straight lines indicate the best-fit model, while shaded areas represent the data with 1σ uncertainties. Top left panel: g_λ(σ, X_off) as a function of X_off in different mass slices. Top right panel: g_λ(σ, X_off) as a function of σ in different X_off slices. Middle left panel: g_Xoff(σ, λ) as a function of λ in different mass slices. Middle right panel: g_Xoff(σ, λ) as a function of σ in different λ slices. Bottom left panel: g_σ(X_off, λ) as a function of λ in different X_off slices. Bottom right panel: g_σ(X_off, λ) as a function of X_off in different λ slices. The integrals are defined in Eq. (19).