Magnetic field strength versus inclination (top) and versus filling factor (bottom). All the inverted pixels have Stokes Q or U or V signals above 4σ_n. Blue (red) represents the large (small) component, the one with larger (smaller) filling factor. The black line represents the median value, and the shaded areas enclose percentiles 25 to 75. The dotted black line is an hyperbolic relationship given by 5200/α[%].