Dependence of λ/λ_∗0 on 2Ω/λ_∗0 for B₀/B_eq0 = 0.1 and θ = 0 for the MFS using the large (black line) and small domains (blue solid line), as well as the DNS for neighboring magnetic field strength of B₀/B_eq0 = 0.066 and 0.14 (dashed and solid red lines, respectively). The fat blue line denotes the case of a small domain using a_g = −0.4 instead of 0. The green dashed line denotes the DNS of Losada et al. (2013) without coronal layer and B₀/B_eq0 = 0.05. The orange line refers to MFS in a small domain with q_p0 = 13 and β_p = 0.18, so β_∗ = 0.65. The blue dashed line adjacent to the blue solid line denotes the results obtained when neglecting the derivative term of the profile function Θ_w(z).