2002A&A...392..931C

Query : 2002A&A...392..931C

2002A&A...392..931C - Astronomy and Astrophysics, volume 392, 931-936 (2002/9-4)

Chandra follow-up of bursters with low persistent emission.

CORNELISSE R., VERBUNT F., IN'T ZAND J.J.M., KUULKERS E. and HEISE J.

Abstract (from CDS):

We report on Chandra ACIS-S observations of five typeI X-ray bursters with low persistent emission: SAX J1324.5-6313, SAX J1752.3-3138, SAX J1753.5-2349, SAX J1806.5-2215, and SAX J1818.7+1424. We designate candidate persistent sources for four X-ray bursters. All candidates are detected at a persistent luminosity level of 1032–33erg/s, comparable to soft X-ray transients in quiescence. From the number of bursters with low persistent emission detected so far with the Wide Field Cameras, we estimate a total of such sources in our Galaxy between 30 and 4000.

Abstract Copyright: ∼

Journal keyword(s): binaries: close - stars: individual: SAX J1324.5-6313, SAX J1752.3-3138, SAX J1753.5-2349, SAX J1806.5-2215, SAX J1818.7+1424 - stars: neutron - X-rays: bursts

Nomenclature: Table 3: [CVI2002] SAX JHHMM.m+DDMM A N=5+3+9+8.

CDS comments: In table 2, SAX 1752.3-3128 is a misprint for SAX J1752.3-3138.

Simbad objects: 44

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Number of rows : 44
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2024 		#notes
1 NGC 104 GlC 00 24 05.359 -72 04 53.20     4.09     ~ 3917 0
2 SAX J1324.5-6313 X 13 24 27 -63 13.4           ~ 19 0
3 [CVI2002] SAX J1324.5-6313 A X 13 24 30.2 -63 12 41           ~ 2 0
4 CXO J132430.3-631349 X 13 24 30.3 -63 13 50           ~ 3 0
5 [CVI2002] SAX J1324.5-6313 C X 13 24 38.0 -63 12 26           ~ 2 0
6 [CVI2002] SAX J1324.5-6313 D X 13 24 38.37 -63 13 27.1           ~ 2 0
7 [CVI2002] SAX J1324.5-6313 E X 13 24 39.4 -63 13 34           ~ 2 0
8 NGC 5139 GlC 13 26 47.28 -47 28 46.1           ~ 3427 0
9 V* V822 Cen LXB 14 58 21.9347842080 -31 40 07.515432768 11.95 12.85 12.8     K3-K7V 544 0
10 RX J1718.4-4029 LXB 17 18 24.13 -40 29 30.4           ~ 43 0
11 Liller 1 Cl* 17 33 24.50 -33 23 20.0           ~ 263 0
12 NGC 6397 GlC 17 40 42.09 -53 40 27.6     5.17     ~ 1976 0
13 2XMM J174502.1-285450 LXB 17 45 02.33 -28 54 49.7           ~ 133 0
14 NGC 6440 GlC 17 48 52.67 -20 21 34.5           ~ 551 0
15 2MASS J17521674-3139455 * 17 52 16.7378445432 -31 39 45.602689212           ~ 1 0
16 SAX J1752.3-3138 LXB 17 52 24.00 -31 37 42.0           ~ 21 0
17 [CVI2002] SAX J1752.3-3128 B X 17 52 30.53 -31 38 59.1           ~ 1 0
18 [CVI2002] SAX J1752.3-3128 C X 17 52 39.4 -31 37 56           ~ 1 0
19 [OKM2018] SWIFT J1753.7-2382 LXB 17 53 31.896 -23 49 14.86           ~ 33 0
20 [CVI2002] SAX J1806.5-2215 A X 18 06 18.1 -22 15 39           ~ 2 0
21 2MASS J18061849-2217237 * 18 06 18.5000465952 -22 17 23.779449744           ~ 2 0
22 [CVI2002] SAX J1806.5-2215 C X 18 06 19.9 -22 18 03           ~ 2 0
23 2MASS J18063161-2213188 LP? 18 06 31.6199014536 -22 13 18.763343868           ~ 3 0
24 [OKM2018] SWIFT J1806.5-2223 LXB 18 06 34 -22 15.1           ~ 52 0
25 2MASS J18063583-2215007 * 18 06 35.8337824512 -22 15 00.777798720           ~ 2 0
26 [CVI2002] SAX J1806.5-2215 F X 18 06 36.8 -22 15 26           ~ 2 0
27 [CVI2002] SAX J1806.5-2215 G X 18 06 37.4 -22 17 22           ~ 2 0
28 [CVI2002] SAX J1806.5-2215 H X 18 06 43.69 -22 16 06.3           ~ 2 0
29 [CVI2002] SAX J1806.5-2215 I X 18 06 43.8 -22 18 42           ~ 2 0
30 2MASS J18183207+1422092 * 18 18 32.0755425048 +14 22 09.321680424           ~ 2 0
31 [CVI2002] SAX J1818.7+1424 B X 18 18 34.3 +14 26 29           ~ 2 0
32 [CVI2002] SAX J1818.7+1424 C X 18 18 35.6 +14 22 32           ~ 2 0
33 [CVI2002] SAX J1818.7+1424 D X 18 18 37.6 +14 22 44           ~ 2 0
34 HD 168344 * 18 18 37.6352218344 +14 22 44.416979256   8.64 7.59     K2 7 0
35 [CVI2002] SAX J1818.7+1424 E X 18 18 37.8 +14 22 06           ~ 2 0
36 [CVI2002] SAX J1818.7+1424 F X 18 18 38.6 +14 22 59           ~ 2 0
37 SAX J1818.7+1424 X 18 18 44 +14 24.2           ~ 13 0
38 [CVI2002] SAX J1818.7+1424 G X 18 18 48.3 +14 22 43           ~ 2 0
39 [CVI2002] SAX J1818.7+1424 H X 18 18 55.8 +14 27 38           ~ 2 0
40 2XMM J182833.7-103700 LXB 18 28 33.7753501392 -10 37 03.710934228           ~ 35 0
41 NGC 6652 GlC 18 35 45.63 -32 59 26.6           ~ 439 0
42 NGC 6752 GlC 19 10 52.11 -59 59 04.4           ~ 2001 0
43 X Aql X-1 LXB 19 11 16.0571313336 +00 35 05.868232692           ~ 1136 1
44 SAX J2224.9+5421 X 22 24 52 +54 21.9           ~ 18 1

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