Fig. 5

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Left panel: Optical spectrum of the HERG 4C +29.30 associated with 3PBC J0840.0+2948 where main spectral emission and/or absorption lines are marked. Right panel: Optical image from the Pan-STARRS archive in the r band of 4C +29.30 with radio contours overlaid, drawn from the 3 GHz VLASS20 radio map extending beyond the host galaxy.
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