Cluster mass profile M(r). The MAMPOSSt solution is shown with a solid red line (best fit) and orange shading (68% confidence level). The caustic solution is shown with a dashed blue line (best fit) and cyan shading (68% confidence level). The dots represent the positions of (R₂₀₀, M₂₀₀) in the MAMPOSSt (red) and caustic (blue) M(r). The crosses stand for other determinations of (R₂₀₀, M₂₀₀) with the respective one σ error bars. The black cross is our determination based on the scaling relation with the cluster velocity dispersion (the value also given in Table 1). The two yellow crosses are determinations based on the hydrostatic equilibrium of the intracluster X-ray emitting gas and the four magenta crosses are determinations based on gravitational lensing effect. The references to these values are, from left to right in the figure: Schmidt & Allen (2007), Donahue et al. (2014), Umetsu et al. (2016, 2018), Herbonnet et al. (2019), Merten et al. (2015).