Table 4
Measured orbital period change and the expected contribution from extrinsic effects.
| Pulsar name | Ṗb,obs (10−15) | Ṗb,shk (10−15) | Ṗb,Gal (10−15) | Ṗb,int (10−15) | Ṗb,GW (10−15) | Dkin (Kpc) |
|---|---|---|---|---|---|---|
| J0613−0200 |  |
 |
 |
 |
 |
 |
| J0751+1807(*) |  |
 |
 |
 |
−34.2(*) | – |
| J1012+5307 |  |
 |
 |
 |
 |
 |
| J1022+1001 |  |
 |
 |
 |
 |
 |
| J1455−3330 |  |
 |
 |
 |
– |  |
| J1600−3053(†) |  |
 |
 |
 |
 |
 |
| J1640+2224 |  |
 |
 |
 |
 |
– |
| J1713+0747 |  |
 |
 |
 |
 |
 |
| J1738+0333(a) |  |
 |
 |
 |
 |
– |
| J1909−3744(†) |  |
 |
 |
 |
 |
 |
Notes. Columns 2–5 list the estimates for the Shklovskii effect, the contribution due to Galactic acceleration, the intrinsic change in the orbital period, and that due to GW damping. The final column shows the calculated kinematic distance. The superscripts indicate special cases where we assumed or cited measurements from literature: (a)Mass and parallax taken from literature; (*)Pulsar mass is assumed to be 1.4 M⊙; (†)Parallax value used to determine external orbital period variation effects taken from literature. See Sect. 5.3 for more details.
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