2024MNRAS.527.1648G

Query : 2024MNRAS.527.1648G

2024MNRAS.527.1648G - Mon. Not. R. Astron. Soc., 527, 1648-1655 (2024/January-2)

Sulphur X-ray absorption in the local ISM.

GATUZZ E., GORCZYCA T.W., HASOGLU M.F., COSTANTINI E., GARCIA J.A. and KALLMAN T.R.

Abstract (from CDS):

We present a study S K-edge using high-resolution HETGS Chandra spectra of 36 low-mass X-ray binaries. For each source, we have estimated column densities for S I, S II, S III, S XIV, S XV, and S XVI ionic species, which trace the neutral, warm, and hot phases of the Galactic interstellar medium. We also estimated column densities for a sample of interstellar dust analogues. We measured their distribution as a function of Galactic latitude, longitude, and distances to the sources. While the cold-warm column densities tend to decrease with the Galactic latitude, we found no correlation with distances or Galactic longitude. This is the first detailed analysis of the sulphur K-edge absorption due to ISM using high-resolution X-ray spectra.

Journal keyword(s): ISM: abundances - ISM: atoms - ISM: structure - Galaxy: structure - X-rays: ISM

Simbad objects: 35

Full paper

View the references in ADS

Number of rows : 35

N	Identifier	Otype	ICRS (J2000) RA	ICRS (J2000) DEC	Mag U	Mag B	Mag V	Mag R	Mag I	Sp type	#ref 1850 - 2026	#notes
1	V* V1055 Ori	LXB	06 17 07.3565603963	+09 08 13.515857360		18.80	18.5			~	594	1
2	V* GR Mus	LXB	12 57 37.1833002949	-69 17 18.996899563		19.40	19.1			~	275	0
3	V* BR Cir	HXB	15 20 40.8532547060	-57 10 00.206639033		21.4	21.4			B5-A0I	849	1
4	V* QU TrA	LXB	15 47 53.6	-62 34 11						~	168	0
5	X Nor X-1	LXB	16 34 01.610	-47 23 34.80						~	579	0
6	V* V801 Ara	LXB	16 40 55.5976953528	-53 45 04.948107156	17.50	18.20	17.5		17.07	~	921	0
7	4U 1642-45	LXB	16 45 48.1	-45 36 42						~	467	1
8	V* V821 Ara	LXB	17 02 49.3876391280	-48 47 23.087954544					15.322	~	2237	0
9	V* V1101 Sco	LXB	17 05 44.4916006152	-36 25 23.049324480		20.10	18.6			~	473	0
10	X Ara X-1	LXB	17 06 15.2	-43 02 11						~	296	1
11	1RXS J170855.6-440653	LXB	17 08 54.346	-44 06 08.38						~	406	1
12	IGR J17091-3624	LXB	17 09 07.61	-36 24 25.7						~	320	1
13	V* V2216 Oph	LXB	17 31 44.17	-16 57 40.9	16.40	17.10	16.8			~	329	1
14	NAME Slow Burster	LXB	17 31 58.0	-33 49 58			15.50			~	865	1
15	V* V926 Sco	LXB	17 38 58.2384053021	-44 27 00.699118812	16.90	17.70	17.5			~	480	0
16	NAME Galactic Center	reg	17 45 39.60213	-29 00 22.0000						~	16269	0
17	NAME XTE J17464-3213	LXB	17 46 15.59637	-32 14 00.8600						~	805	0
18	X Sgr X-1	LXB	17 47 56.3	-26 33 47						~	402	0
19	[KRL2007b] 281	LXB	17 48 13.148	-36 07 57.02			20.9			~	115	0
20	4U 1758-25	LXB	18 01 09.7308060816	-25 04 44.120221284			11.08			~	705	1
21	2CXO J180112.3-254436	HXB	18 01 12.4783119670	-25 44 35.694663099						AV	417	1
22	X Sgr X-3	LXB	18 01 32.6	-20 31 45						~	254	1
23	V* V5511 Sgr	LXB	18 13 39.03	-33 46 22.3		18.61	18.33	18.05		~	215	0
24	V* V5512 Sgr	LXB	18 14 31.3	-17 09 23			12.73			K5III	449	0
25	V* NP Ser	LXB	18 16 01.7	-14 02 09		18.8				K	683	2
26	V* V4641 Sgr	HXB	18 19 21.6343259256	-25 24 25.849595952			13.654	13.479	13.139	B9III	530	0
27	NGC 6624	GlC	18 23 40.51	-30 21 39.7						~	939	1
28	V* V691 CrA	LXB	18 25 46.8185061768	-37 06 18.529336656	14.30	15.20	15.1			~	461	0
29	V* V4634 Sgr	LXB	18 29 28.8	-23 47 48	18.90	19.40	19			~	399	0
30	V* MM Ser	LXB	18 39 57.8	+05 02 13		19.2	19.2			~	378	0
31	EXO 1846-031	LXB	18 49 17.1	-03 03 44						~	114	0
32	Granat 1915+105	HXB	19 15 11.55576	+10 56 44.9052						~	2810	0
33	V* V1405 Aql	LXB	19 18 47.6	-05 14 18	20.90	21.40	21.0			~	495	0
34	V* V1408 Aql	LXB	19 59 24.0074252040	+11 42 29.859773292	18.40	18.97	18.95	18.70	18.66	~	234	0
35	V* V1341 Cyg	LXB	21 44 41.1544345272	+38 19 17.066570988	15.00	15.13	14.68	15.00		A9III	1229	1

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