Fig. 1
Ue − Re color of galaxies versus distance to quasar. The left hand side plots contain the Ue − Re colors of the bluer companion galaxies where Ue − Re < 2.2. The right hand side plots contain all the non-AGN galaxy companions. Three different redshift difference cuts | Δz | are pictured for the pairs, top: | Δz | = 0.001, middle: | Δz | = 0.006, bottom: | Δz | = 0.012.
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