Fig. 7
Moderately resolved sources – MSMFS Images: these images show the intensity at 2.5 GHz (left), the spectral index showing a gradient between − 1 and +1 (middle) and the spectral curvature which peaks between the two sources and falls off on either side (right). The angular resolution of these images is 15 arcsec, corresponding to the highest frequency in the data (and Fig. 6).
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