MC Π_opt-versus-ν_p^S trend, compared to the RoboPol observed one, for the same MC run configuration as reported in Figure 7. The panels from top to bottom show the trend for increasing values of ${\gamma }_{\mathrm{cut}}^{\min .\mathrm{ratio}}$, from ${\gamma }_{\mathrm{cut}}^{\min .\mathrm{ratio}}=0.01$ (top panel) to ${\gamma }_{\mathrm{cut}}^{\min .\mathrm{ratio}}=0.9$ (bottom panels). The Π_opt trend flattens for larger values of ${\gamma }_{\mathrm{cut}}^{\min .\mathrm{ratio}}$, with the KS p-value decreasing from ≈0.14, for the case of ${\gamma }_{\mathrm{cut}}^{\min .\mathrm{ratio}}=0.1$, to a p-value ≈ 0.015, for the case of ${\gamma }_{\mathrm{cut}}^{\min .\mathrm{ratio}}=0.9$.