Measurements of radio pulsar braking indices | Astronomy & Astrophysics (A&A)

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Table 1:

Results of the observed and calculated parameters of the 27 HartRAO Pulsars.
Object	$\nu$	$\Delta{\nu}$ ^a	$\dot{\nu}$	$\Delta{\dot{\nu}}$ ^a	$\ddot{\nu}_{{\rm obs}}$	$\Delta{\ddot{\nu}_{{\rm obs}}}$ ^a	$\sigma _{{\rm R23}}$	$\ddot{\nu}_{{\rm tno}}$	$\Delta{\ddot{\nu}_{{\rm tno}}}$	$\ddot{\nu}_{{\rm dip}}$	$\Delta{\ddot{\nu}_{{\rm dip}}}$	$n_{{\rm dip}}$	$\Delta{n_{{\rm dip}}}$
(PSR B)	$({{\rm s}}^{-1})$	$({{\rm s}}^{-1})$	$(\S)$	$(\S)$	$(\ddag )$	$(\ddag )$	$({\rm mP})$	$(\ddag )$	$(\ddag )$	$(\ddag )$	$(\ddag )$
(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)	(9)	(10)	(11)
0450-18	1.821696158392	6	-19.091821	18	0.051	12	1.3	0.067	0.21	0.016	0.210	8	105
0736-40	2.66723899983	7	-11.467300	16	-7.674	6	280.6	15.26	0.46	7.59	0.46	15386	900
0740-28	5.99657769025	6	-604.73385	6	-35.54	8	620.9	34.04	0.80	1.50	0.80	2.5	1.3
0835-41	1.330454723903	9	-6.271580	5	0.3795	10	8.5	0.444	0.026	0.0647	0.0260	219	88
0959-54	0.69609220478	6	-24.994522	12	-13.827	4	260.3	14.15	0.42	0.323	0.420	35	39
1054-62	2.36715607565	7	-20.01190	4	-0.326	6	4.4	0.23	0.16	0.094	0.160	56	95
1133+16	0.84181190896	12	-2.645946	6	0.0652	8	2.2	0.114	0.016	0.049	0.017	593	196
1221-63	4.619428499992	10	-105.71397	4	-0.1410	10	4.0	0.21	0.12	0.069	0.120	2.9	4.9
1240-64	2.574123963978	5	-29.819964	12	-0.744	4	14.3	0.647	0.057	0.097	0.058	28	17
1323-58	2.09208875280	6	-14.12989	6	4.402	6	39.1	2.082	0.090	2.320	0.090	2430	90
1323-62	1.88709280930	5	-67.258115	14	-1.706	4	33.1	1.764	0.060	0.058	0.060	2.4	2.5
1356-60	7.84290777286	4	-389.86801	7	5.06	7	85.2	4.58	0.14	0.48	0.15	2.5	0.8
1358-63	1.186530997525	6	-23.58777	5	8.692	8	160.2	8.66	0.23	0.027	0.23	6	50
1426-66	1.273169693773	7	-4.489741	12	-0.190	9	2.4	0.126	0.098	0.064	0.099	400	630
1449-64	5.57148949973	5	-85.23778	6	1.592	10	29.2	1.55	0.16	0.041	0.160	3	10
1451-68	3.796841136660	12	-1.424633	10	-0.037	4	0.5	0.023	0.177	0.014	0.178	2619	33300
1556-44	3.890198835898	7	-15.42827	5	0.212	8	2.6	0.137	0.088	0.075	0.088	123	144
1557-50	5.192073158034	6	-136.46835	6	-0.046	7	2.8	0.145	0.030	0.099	0.030	2.8	0.8
1641-45	2.197513500235	11	-97.11850	8	4.1687	6	85.7	4.60	0.14	3.43	0.14	80	3
1642-03	2.57938001879	6	-11.85138	5	-0.123	6	8.2	0.428	0.065	0.305	0.065	560	120
1706-16	1.531264844912	8	-14.73178	4	6.341	7	85.8	4.61	0.16	1.73	0.16	1222	110
1727-47	1.205132491642	18	-237.60720	5	3.560	8	43.5	2.278	0.068	1.282	0.050	2.7	0.2
1749-28	1.777590485696	20	-25.670282	9	-0.099	4	10.7	0.564	0.048	0.465	0.048	125	13
1822-09	1.30042174971	8	-88.36158	10	14.262	6	258.6	14.05	0.36	0.21	0.36	3.5	5.9
1929+10	4.41466176139	15	-22.542298	17	-2.185	7	12.5	0.657	0.085	1.528	0.085	1327	75
1933+16	2.78753800616	14	-46.638826	14	0.145	10	3.3	0.172	0.065	0.027	0.066	3.4	8.3
2045-16	0.509794578169	12	-2.848134	7	0.0086	12	0.1	0.0052	0.0350	0.0034	0.0350	21	216

Notes. ^(a) Errors are 2- $\sigma$ formal standard errors and refer to the last significant digit. $\S$ In units of 10 $^{{\rm -15}}{{\rm s}}^{-2}$ . $\ddag$ In units of 10 $^{{\rm -25}}{{\rm s}}^{-3}$ .

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