Temperature profile ⟨ T ⟩ averaged over 200 orbits after t = 900 + τ_cool(R = 7) obtained in the extended σ_hot case. The black line show wave-equilibrium temperature profile. Red dots show the extrapolated temperature for 7 radii. The inserted frame show in red the temperature evolution after t = 900 at R = 9.8R₀ in the extended σ_hot simulation. On this subplot, the black plain line shows the accurate fit and the black dashed lines show the two extreme fits used to determine the measurement error.