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Fig. 8

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Spatial stacked optical galaxy (open squares) and X-ray point source overdensities as a function of projected radial distance from the center of the cluster, including only clusters in the CFHTLS region (solid triangles) and including clusters in the CFHT ABC supplementary pointings (dashed triangles). Left panel: the low-z cluster sample. Right panel: the high-z cluster sample. Uncertainties are Poisson 1σ errors for small numbers (Gehrels 1986).

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