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Fig. 5
Overlay of the NVSS (contours) and FIRST (grey scale) 1.4 GHz VLA images. The NVSS HPBW is 45′′ and is shown in the bottom left corner; the FIRST HPBW is 4.5′′. Contours are traced at (− 1,1,2,4,... ) × 1.3 mJy beam-1; the grey scale is shown in the top wedge and spans the range between 0.4 and 55 mJy beam-1.
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