J0948+25 (z = 0.179). Top: SDSS r band image. Contour levels start at 3σ and increase with factor ×2. Middle: A-configuration map. Contour levels start at 150 μJy beam⁻¹ and increase with factor . The radio source is confined within the galaxy size. This source is unresolved in B-configuration. Bottom: SDSS three-colour image (u, g, r) of the host galaxy is shown with overlaid contours of the VLA A-configuration data. This colour map shows more clearly the similar elongation angle and size of the host and the radio source.