Richness-based M₂₀₀ vs. Planck-based M₅₀₀. Left-hand panel: points are color- and symbol-coded according to redshift. To avoid crowding, the error on abscissa is indicated in the bottom-right corner. Central and Left-hand panels: clusters are coadded in bins of 8. Bins are on the abscissa in the central panel, on the ordinate in the right-hand panel. Errors on the binned axis indicate the bin size, errors on the other axis is the error on the average (the scatter divided by ). The green line indicates the expected trend based on simulations. In the left-hand and central panels, the Planck limiting masses for two redshifts and the relation M₂₀₀ = 1.3M₅₀₀ are also shown.