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Table 3

Pulsars within 3° of the remnant’s center.

Pulsar Ang. sep. (°) DM (pc cm−3) D1 (kpc) D2 (kpc) Age (Myr) υtransv (km s−1)
J0955-5304 (B0953-52) 0.83 156.9 0.40(3.31) 3 87 1.5
J0957-5432 0.88 226.1 0.45(4.33) 1 66 4.1
J0954-5430 1.13 201.57 0.43(3.96) 0 17 48.8

J1001-5507 (B0959-54) 1 . 48 130.32 0.41(2.78) 0 44 23.5
J1000-5149 1.85 72.8 0.13(1.93) 4 22 1.0
J1001-5559 2.32 159.3 0.43(3.32) 30 6 0.6
J1002-5559 2.37 426.0 3.27(9.83) 7 84 16.9
J1016-5345 (B1014-53) 2.55 66.8 0.12(1.94) 6 33 0.8
J0941-5244 2.80 157.94 0.40(3.14) 9 17 2.1
J0940-5428 2.81 134.55 0.38(2.95) 0 04 455.5

Notes. The table is split into two halves: the upper half contains the first three pulsars which lie within the remnant’s extension. The rest of the pulsars that lie well outside the remnant’s structure are displayed in the lower half of the table. The first and second columns give the pulsar’s name and angular separation from the remnant’s center (as redefined in this work). The third column gives the dispersion measure (DM). The fourth and fifth columns give the pulsar’s distance from Earth based on DM measurements and potential associations, respectively. The values within parentheses correspond to older distance estimates based on the NE2001 electron density model (Cordes & Lazio 2002). Since 2017, YMW16 has been considered the default model for DM-based distance calculations (Yao et al. 2017). The sixth column corresponds to the pulsar’s spin-down age. The seventh column displays the transverse velocity required for each pulsar to move from the remnant’s center to its present location.

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