Radio surface brightness distribution. Left: The region used to extract the surface brightness from the compact-source-subtracted low-resolution MeerKAT 1280 MHz image. Right: Radio surface brightness profile, with the solid line representing the best-fit result using a double exponential model. The two individual exponential components are shown as dashed lines, and the horizontal dash-dotted line indicates the 3σ in the compact-source-subtracted low-resolution MeerKAT image.