Deprojected profiles of the cluster outskirts with R1−3 denoting the deprojected equivalents of the profiles shown in Fig. 8 (Sect. 2.2.2). The outermost data points, shown with dashed lines, exhibit large uncertainties introduced with the deprojection. Top left: comparison between the deprojected and the projected temperature profiles. Top right: electron density profiles overplotted with ROSAT measurements of the same cluster by Eckert et al. (2013). Bottom left: entropy profiles compared with the profile of Pratt et al. (2010), which models a galaxy cluster formed by gravitational collapse with no additional heating or cooling and with the analytic function of Walker et al. (2012) fitted on a sample of Suzaku observed clusters. Bottom right: pressure profile overplotted with the best-fit models of Arnaud et al. (2010) and the Planck Collaboration Int. V (2013).