Top panels: spatial-excess distributions of color−color-selected galaxies overlaid on the gray-scale XMM-Newton X-ray image (3.9′× 3.9′). The blue circles indicate R₂₀₀ (solid) and R₅₀₀ (dashed), and the dashed yellow circles mark the 13′′/30′′ analysis radii about the X-ray centroid position (yellow cross). Top-left panel: logarithmically spaced density contours (red) of galaxies with colors consistent with a passive SSP SED (red circles) in J − Ks versus i − Ks color space and for objects with colors similar to the starburst template (cyan contours and circles). Top-right panel: same field showing the spatial distribution of red-sequence transition galaxies (magenta contours and orange circles) and galaxies with post-starburst colors (green contours and circles). Bottom panels: corresponding azimuthally averaged and background-subtracted surface-density profiles (upper half) and galaxy fractions (bottom half) as function of projected cluster-centric radius for the same four color−color selected galaxy types as above. The black dotted line indicates the total best-fit galaxy surface-density profile as derived in Fig. 4 as reference. The black upward arrow in the outermost bin of the starburst category (cyan) in the lower left panel marks the 1σ lower limit for this class.