VLBA images of PBC J2333.9-2343 at 8, 15, and 24 GHz (left to right). Contours are traced at (− 1,1,2,4,... ) × 0.4, 0.4, 1.6 mJy beam^-1 in each image, respectively. The restoring beam is shown in the bottom left corner of each panel and its value is given in Table 4. The dashed box in the left panel indicates the region displayed in the middle one; the one in the middle panel indicates that of the right hand side one. The colour scale range shows surface brightness in mJy beam^-1 between 0 (yellow) and the image maximum (blue), as shown in the top wedge of each panel.