X-ray counterpart candidates in 0.3–2.0 keV as seen with the EPIC-pn (except for J1831 and J1535, which are displayed in EPIC-MOS1). The green circles are centered at the radio timing position of the pulsars, whereas the blue circles are centered at the X-ray source with the highest significance. The magenta circles show the 4XMM-DR10 positions close to these pulsars. The images have pixel scales of 0.4″ and are smoothed with Gaussian length scales σ = 2.2″ (except for PSRs J1535–4115 and J1926–1314, with σ = 1.4″). The angular separations between X-ray and radio positions are given in Table 4.