VLBA radio continuum images of J1702+1301. The left, middle, and right panel shows the observations at 1.73 GHz, 2.36 GHz, and 4.87 GHz, respectively. The images are all centered at RA: 17h02m45.3119s, Dec: +13d01m02.222s, which is 22.3 mas southeast of the center measured from optical/X-ray observations and shown as a white cross. The contour levels are [−1, 1, 2, 4, 8, 16, 32, 64]*3σ, where σ corresponds to the rms noise level of each image. The synthesis beam for each image is shown in the lower-left corner.