RGB images of targets VLBA ID ‘338’ (top left), ‘351’ (top right), ‘408’ (bottom left), and ‘498’ (bottom right). These were obtained by combining the F150W, F277W, and F444W JWST/NIRCam filters (Franco et al. 2025) covering a 5″ × 5″ field of view. The NIRCam pixel scale is 30 mas. The white contours are the VLA 3 GHz levels (Smolčić et al. 2017) at three, four, five, and six times the rms (2.3 μJy/beam; the VLA beam size is 0.75″ as shown by the white circle in the bottom left). In the zoomed-in images of the red panels, the purple contours are the levels at two, three, four, five, and six times the image rms detected by the VLBA, which come from a 0.2″ × 0.2″ field of view (also outlined by the red square at the centers of the galaxies). The dotted purple contour also shows the −3 rms level. The VLBA beam size for each detection is: 26 × 5 mas² (‘338’), 26 × 5 mas² (‘351’), 28 × 5 mas² (‘408’), and 23 × 6 mas² (‘498’), with a similar position angle PA ∼ 162°.