Fig. 6.
Left: VLA 15″ resolution image depicting the regions where the integrated flux densities were measured. Right: integrated spectra of the halo C and relics E and D. The spectrum of the halo C is well described by a single power-law spectrum. Relics E and D show spectral steepening beyond 1.5 GHz. The flux densities are measured from 15″ resolution images created using uniform weighting with a uv-cut at 0.4 kλ.
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