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Figure 1: VGCF and PDCS clusters. We draw with a thick line our clusters, with a dashed line PDCS clusters, with a thin line the VGCF detections in individual bands (the radii of these last detections are arbitrary. VGCF clusters are labeled with their ID number, PDCS clusters are labeled with A "P'' followed by the PDCS identification number. |
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Figure 4: R band images of cluster V05 ( left panel) and cluster V10 ( right panel). ETS reveal clusters at z = 0.7 and z = 0.6, respectively. The central galaxies in these images correspond to brighter galaxies in the ETS of these systems. North is up and East is left. |
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Figure 5: (B-R, R) CMD of clusters P33, P36 and P63. The ETS are linear fits with constant slopes to black filled circles and crosses. Crosses are cluster members with spectroscopic redshift. |
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Figure 6: Comparison between VGCF and PDCS redshift estimates. The diagonal line illustrates a one-to-one relation and it is not a fit. |
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Figure 2: (B-R, R) and (V-I, I) ETS and redshift estimates of clusters within our survey. This sample includes clusters with ETS in both (B-R, R) and (V-I, I) diagrams. |
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Figure 3: ETS and redshift estimates of clusters within our survey. This sample includes clusters with ETS in only one of either (B-R, R) or (V-I, I) diagrams. |
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