Top left: XMM-Newton EPIC image of MCSNR J0527−7104 in false colour with RGB corresponding to 0.3–0.7 keV, 0.7–1.1 keV, and 1.1–4.2 keV, respectively. Top right: continuum subtracted MCELS image of MCSNR J0527−7104 from KSP13 with Hα in red, [S ii] in green, and [O iii] in blue overlaid with 0.3–0.7 keV contours. The lowest contour level represents 3σ above the average background surface brightness, with the remaining levels indicating 25%, 50%, and 75% of the maximum above this level. Bottom left: same as top left but with [S ii]/Hα contours with the lowest level corresponding to [S ii]/Hα = 0.67, and the remaining levels at 25%, 50%, and 75% of the maximum above this level (from KSP13). Bottom right: Spitzer MIPS 24 μm image of the MCSNR J0527−7104 region with [S ii]/Hα contours from bottom left. The image scale is the same as in all other panels.