Deprojected pressure (top) and electron density profiles (bottom) from the sparse XMM-Newton data. The middle panel shows the projected temperature (see text). The pressure (top panel) is compared with an Arnaud et al. (2010) profile (dotted line), which fits the data well within the virial radius. The solid curves (dotted curve in the case of the pressure) represent a simple analytical model that fits the derived temperature and electron density. The pressure predicted from the deprojection analysis (dotted curve) is compared with the observations in Fig. 14.