Deprojected entropy profile. Top panel: the red dots show the X-ray spectroscopic data, while the green and blue curves represent the X-ray and SZ profiles obtained using the azimuthal median and azimuthal mean density profiles, respectively. The black line shows the expectation from purely gravitational collapse (Eq. (5), Voit et al. 2005). The dashed and dash-dotted vertical lines represent R₅₀₀ and R₂₀₀, respectively. Bottom panel: ratio of the X-ray and SZ entropy profile (K_obs) over the entropy profile expected from the purely gravitational collapse model (K_th): for the azimuthal median (in blue) and azimuthal mean (in green) density profiles. The horizontal dashed line represents the expectation for K_obs = K_th.