Fig. 1

Total intensity image of OQ 208. Panel a) shows the 2.3-GHz VLBI image, displaying a double-component morphology. Panel b) shows the tapered 2.3-GHz image. The extended emission at ~30 mas west of the primary structure is likely a relic radio emission resulting from the past activity a few thousand years ago. Panels c) and d) show the 8.4 and 15 GHz images. Each mini-lobe is resolved into two hotspots. Between the hotspots NE1 and SW1, a knotty jet is detected.
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