Left: Adaptively smoothed 0.7–1.2 keV image from XMM-Newton shown in colour for SDSSTG8102. The overlaid contours are from uGMRT 400 MHz, starting with 3σ_rms × [1, 2, 4,...], with σ_rms = 30.5 μJy beam⁻¹. Middle: Same but for SDSSTG16393 at the 0.7–1.2 keV range with similar contour spacings, starting with an rms of 32 μJy beam⁻¹. The black strips are the chip gaps for the XMM-Newton CCDs. Right: X-ray map for SDSSTG28674 with the same contour level as the previous panels and with an rms of 28.7 μJy beam⁻¹.