Scatter plot of β, χ_n, and χ_c versus α for the final equilibrium configuration (at t = t_ad) of magnetic field model IV for two simulations, using the toy model EoS. Blue dots correspond to the results presented in Castillo et al. (2020), which are computed using B₀ = 1.8 × 10¹⁷G (i.e., χ₀ = 1.67 × 10⁻³); orange dots correspond a simulation performed with the current version of the code, using ζ = 3 × 10⁻³, N_r = 60 radial steps, N_θ = 91 polar steps inside the core, N_Exp = 27 external multipoles, and u = 1/2 (the same parameters as in Castillo et al. 2020). All quantities are normalized as described in Table 1.