Fig. 11
Upper panel: vector point diagram for the 126 quasars from the Million Quasars Catalog with a counterpart in the DANCe catalog. Lower panel: vector point diagram for the 164 quasars with a counterpart in the PPMXL catalog. In both diagrams, the median value of the DANCe (red) and PPMXL (green) is represented by a large color dot.
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