Z1953: Left: GMRT 610 MHz image is shown in grey scale and in contours. The contours are at −0.15, 0.15, 0.2, 0.25, 0.3, 0.6, 1.2, 2.4, 4.8 mJy beam^-1, and the beam is 9.3′′ × 6.5′′, p.a. 48°. The “+” marks the peak of the X-ray surface brightness. The discrete sources and the diffuse source are labelled. Right: the Chandra X-ray image (Obs ID 01659, 0.5−2 keV and resolution ~4′′) in colour overlaid with the 610 MHz contours from the left panel (white +ve and cyan −ve).