Image Details
Caption: Figure 14.
Mass–galaxy offset significance for each of the substructures. Black contours show confidence levels of ﹩1\sigma ﹩, ﹩2\sigma ﹩, and ﹩3\sigma ﹩ for the mass peak distribution determined from bootstrapping. Plots are centered on the luminosity centroid (orange plus sign). Galaxy number density centroids are marked with a green circle.
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