Reliability ρ derived from the LR method as a function of ﹩\mathrm{log}({\mathrm{LR}}_{i,j})﹩. The black dots are the points adopted in this work, while the orange shadow represents the uncertainty region due to different choices of radii when computing the local surface density, N(Δc₁₂, Δc₃₄, Δq₂₂). In the region ﹩\mathrm{log}({\mathrm{LR}}_{i,j})\gt 1.5﹩, the impact of choosing different radii is negligible.