Kinematic distinction of the two subpopulations of X-ray pulsars

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Table 2.

Relevant GDR2 parameters and flags pertaining to the quality of the astrometric solution.

System	Parallax	parallax_error	Gmag	ϵ_i	ϵ_i sig	u	ruwe	duplicated_source
	(mas)	(mas)	(mag)	(mas)
4U 0115+63	0.091	0.027	14.44	0.13	3.51	1.20	1.00	False
V 0332+53	0.14	0.04	14.22	0.20	8.28	1.40	1.01	False
GS 0834-430	−0.16	0.15	20.52	0.75	5.96	1.34	0.96	False
IGR J19294+1816	−0.38	1.06	20.39	4.47	5.55	1.36	1.23	False
XTE J1946+274	−0.072	0.044	15.71	0.25	6.88	1.27	0.96	False
4U 1416-62	0.0046	0.1352	17.77	0.33	2.13	1.10	–	False
KS 1947+300	0.0056	0.0189	13.84	0	0	0.78	0.96	False
GS 1843+00	0.41	0.35	18.68	1.06	4.0	1.26	–	False
RX J0812.4-3114	0.10	0.02	12.48	0	0	1.27	1.02	False
EXO 2030+375	0.15	0.11	16.91	0.64	13.43	1.70	1.05	False
IGR J22534+6243	0.053	0.037	14.60	0.23	8.53	1.35	1.03	False
AX J1700.2-4220	0.62	0.06	8.68	0	0	1.08	0.87	False
Cep X-4	0.051	0.020	13.82	0	0	0.92	1.08	False
XTE J1906+090	0.066	0.726	19.73	2.85	9.35	1.38	–	False
GRO J1008-57	0.24	0.03	13.90	0.25	13.41	1.54	1.02	False
3A 0535+262	0.44	0.05	8.68	0	0	1.34	1.05	False
4U 0728-25	0.028	0.039	11.62	0	0	1.23	0.94	True
2E 0655.8-0708	0.15	0.04	12.03	0	0	1.19	1.10	False
IGR J11435-6109	0.03	0.04	15.67	0.10	0.90	1.07	0.99	False
GRO J2058+42	0.077	0.018	14.19	0	0	0.99	1.06	False
RX J0440.9+4431	0.27	0.05	10.43	0	0	1.00	0.80	False
GX 304-1	0.47	0.03	12.65	0	0	1.69	0.99	True
4U 1145-619	0.42	0.04	8.63	0	0	1.33	0.88	False
SAX J2103.5+4545	0.12	0.02	13.0	0	0	0.90	1.08	False
1A 1118-615	0.31	0.03	11.60	0	0	1.19	0.94	False
IGR J01583+6713	0.098	0.018	13.70	0	0	0.95	0.97	False
2RXP J130159.6-635806	0.063	0.108	17.34	0.52	6.66	1.28	0.95	False
4U 0352+309	1.23	0.06	6.25	0.16	16.39	2.29	1.32	False
3U 1022-55	0.16	0.03	11.25	0	0	1.55	1.06	False
SAX J2239.3+6116	0.084	0.019	14.15	0.08	1.17	1.18	1.11	False
RX J0146.9+6121	0.37	0.03	11.21	0	0	1.70	1.21	False
4U 2206+543	0.27	0.03	9.74	0	0	1.44	0.90	False
1H 1249-637	2.38	0.13	5.12	0.62	148.90	4.82	0.99	False

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