e-Merlin 6 cm radio map. The outer contours are set to ~4σ above the background where the flux is ~2 orders of magnitude less than the peak flux. The third inner contour is ~40−50% of the peak flux. The red and blue dashed lines represent the position angle of the SE–NW and the NE–SW candidate small-scale bipolar extended structures, respectively. The beam is shown in the upper left corner.