Notes. We use a model with γ = 3 and with free parameters for the optically thin spectral indexes, β the parameters of the temporal evolution of the shock radius, R₀ and m (R = R₀ (t/t₀)^m, t₀ = 21.6 days); and temporal evolution of the magnetic field, B₀ and b (B = B₀ (t/t₀)^−b, t₀ = 21.6 days). The columns in the table (from left to right) are the epoch of observation; the optically thin spectral index, β the frequency of the spectral peak, ν_peak; the flux of the spectral peak, F_peak; the magnetic field strength, B; the radius of the shock R; the expansion velocity, V_sh; and the ratio of the mass-loss rate to the velocity of the wind, Ṁ/ω (Eq. (7)).