Top:azimuthal scatter in the thermodynamic profiles: gas density and gas mass profiles are obtained from the X-ray spatial analysis; the pressure profile is the result of SZ data analysis; gas entropy and temperature are obtained by combining SZ pressure and X-ray density; the total mass is reconstructed by solving the hydrostatic equilibrium equation using the forward approach. The vertical dotted and dashed line represents the location of R₅₀₀ and R₂₀₀, respectively.Centre left: total measured clumpiness (see Sect. 5.2; black line, shaded region represents 1σ uncertainty) compared with the estimated residual clumpiness using X-ray density (blue line) and the SZ Comptonization parameter (green line). Centre right: same as Fig. 7, but removing the problematic sectors (1, 2, and 3) from the analysis. The features present in the whole clumpiness profile disappear almost completely. The dotted and dashed vertical line marks the position of R₅₀₀ and R₂₀₀, respectively.Bottom left: total measured clumpiness (see Sect. 5.2; black line, shaded region represents 1σ uncertainty) compared with the estimated residual clumpiness using X-ray density (blue line) and SZ Comptonization parameter (green line). Bottom right: same as Fig. 7, but after removing the merging region in the problematic sectors (1, 2, and 3) from the analysis. The features present in the whole clumpiness profile disappear almost completely. The dotted and dashed vertical line marks the position of R₅₀₀ and R₂₀₀, respectively.