Electron density profile. The data points show the deprojected spectroscopic data (from Table 3) using the multiscale method (black triangle; Eckert et al. 2016) and the onion peeling method (red dot; Ettori et al. 2010). The green and blue data curves show the density profiles recovered using the azimuthal median and azimuthal mean photometric surface-brightness profiles, respectively. Both profiles were deprojected using the multiscale method. The dashed and dash-dotted vertical lines represent R₅₀₀ and R₂₀₀, respectively.