Fig. 4.

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Radio image of J1530+1049 taken at 5 GHz with the e-MERLIN. The peak intensity is 0.17 mJy beam−1. The lowest contours are drawn at ±0.046 mJy beam−1, which corresponds to a 3.5σ image noise level. Further positive contour levels increase by a factor of
. The restoring beam is shown in the upper left corner, its FWHM size is 121 mas × 36 mas, and its major axis is oriented at a position angle of 23°. The pink crosses and letters indicate the positions of the EVN-detected components A (north) and B (south).
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