Comparison among the surface-brightness profiles of 1H 0419-577 (histogram, filled squares), those of PKS 2126-158 (solid line, filled diamonds), and those of the Chandra PSF (dashed line, filled circles). We show the comparison in the 1.0–7.0 keV (left panel) and in the 0.2–1.0 keV (right panel) energy bands. All the profiles are background subtracted and normalized to one. We note the logarithmic scale on the vertical axes.
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