Distribution of the alignment angle Θ (compare Fig. 1) of a distinct ensemble of BAM1 dust aggregates according to the MAD framework. The four rows (top, second, third, bottom) show the distribution for an effective radius of a_eff = 100 nm, a_eff = 1000 nm, a_eff = 1200 nm, and a_eff = 1400 nm, respectively. Individual alignment angles Θ are simulated for fiducial values of n_g = 10¹⁰ cm⁻³, T_g = 20 K, and T_d = 20 K whereas the left column is for the ratio of velocities v_drift/v_th = 0.1 while the right column is for the ratio v_drift/v_th = 1.0. The Rayleigh reduction factor ℛ (see Eq. 4) is calculated considering both the distribution of Θ within 0^∘ to 90^∘ and the ratio ζ of grains that either do not align with the velocity field at all because of slow rotation or grains that are rotationally destroyed.