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Table 4.

Properties of ordinary and ms-pulsars with possible counterparts in the 4XMM-DR10 catalog for which we could not find a respective note in the literature or that were previously marked as upper limits.

Pulsar ObsID ΔX − R θ IAU name ML PN 0.3 − 2 keV
MOS1 0.3 − 2 keV
MOS2 0.3 − 2 keV
(arcsec) (arcmin) Ns S Ns S Ns S
(counts) (σ) (counts) (σ) (counts) (σ)
J0340+4130 0605470101 4.74 7.8 4XMM J034023.3+413040 12.0 11.4 ± 5.4 2.1 13.9 ± 5.6 2.5 13.6 ± 4.3 3.1
J1435−5954 0692050101 2.59 16.9 4XMM J143500.1–595452 11.3 66.8 ± 17.9 3.7
J1622−0315 0784770401 0.84 1.7 4XMM J162259.6–031538 63.5 33.9 ± 7.8 4.3 24.1 ± 6.8 3.5 20.1 ± 6.9 2.9
J1535−4114 0652610201 5.6 4.3 4XMM J153516.5–411402 12.7 72.5 ± 16.5 4.4 21.0 ± 9.8 2.1 19.8 ± 8.5 2.3
J1643−1224 0742520101 1.5 1.1 4XMM J164338.0–122458 112.7 66.8 ± 11.3 5.9 24.4 ± 6.4 3.8 22.3 ± 6.3 3.5
J1831−0952 0822330101 2.2 2.3 4XMM J183134.1–095201 96.9 28.9 ± 9.6 3.0 29.0 ± 9.7 3.0
J1857+0943 0742520201 1.3 1.2 4XMM J185736.4+094317 38.3 27.9 ± 6.8 4.1 7.1 ± 4.5 1.6 13.8 ± 4.7 2.9
J1926−1314 0742620101 5.5 1.1 4XMM J192653.7–131358 6.9 59.6 ± 16.7 3.5 13.5 ± 8.2 1.6 27.6 ± 9.6 2.8

Notes. ΔX − R column displays angular separation in ″ between the pulsar’s radio timing position and the centroid of the nearest X-ray source according to 4XMM-DR10. θ is the EPIC-pn off-axis angle. ML is the reported 4XMM-DR10 maximum likelihood in the energy band 0.2–12.0 keV. Background-corrected counts Ns at the optimized X-ray source position and their corresponding significance are displayed for EPIC-pn and EPIC-MOS1/MOS2. PSR J1831–0952 has a ∼6σ significance in 0.3–4.5 keV with Epic-MOS cameras. The off-axis angle is given for Epic-MOS1.

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