2008ApJ...683L..51G

Query : 2008ApJ...683L..51G

2008ApJ...683L..51G - Astrophys. J., 683, L51-L54 (2008/August-2)

Chandra detection of XTE J1650-500 in quiescence and the minimum luminosity of black hole X-ray binaries.

GALLO E., HOMAN J., JONKER P.G. and TOMSICK J.A.

Abstract (from CDS):

The Galactic black hole X-ray binary XTE J1650-500 entered a quiescent regime following the decline from the 2001-2002 outburst that led to its discovery. Here we report on the first detection of its quiescent counterpart in a 36 ks observation taken in 2007 July with the Chandra X-Ray Observatory. The inferred 0.5-10 keV unabsorbed flux is in the range (2.5-5.0)x10–15 erg/s/cm2. Notwithstanding large distance uncertainties, the measured luminosity is comparable to that of the faintest detected black hole X-ray binaries, all having orbital periods close to the expected bifurcation period between j- and n-driven low-mass X-ray binaries. This suggests that a few 1030 erg/s might be a limiting luminosity value for quiescent black holes.

Abstract Copyright: ∼

Journal keyword(s): Accretion, Accretion Disks - Black Hole Physics - Stars: Individual: Alphanumeric: XTE J1650-500 - X-Rays: Binaries

Nomenclature: Table 1: [GHJ2008] NN (Nos 1-28).

Simbad objects: 47

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Number of rows : 47
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* V518 Per HXB 04 21 42.7227473352 +32 54 26.939156184           M4.5V 670 0
2 1A 0620-00 HXB 06 22 44.5423857312 -00 20 44.290460544           K3V-K7V 1144 0
3 V* MM Vel HXB 10 13 36.3431303106 -45 04 31.128938218           G5V-M0V 211 1
4 V* KV UMa HXB 11 18 10.7930420496 +48 02 12.314730120           K5V-M1V 865 0
5 V* GU Mus HXB 11 26 26.5961559600 -68 40 32.877752952           K3V-K7V 734 1
6 V* IL Lup HXB 15 47 08.2768672752 -47 40 10.284587760         15.624 ~ 532 1
7 [GHJ2008] 23 X 16 49 43.28 -49 54 50.6           ~ 1 0
8 CXOU J164943.9-495901 X 16 49 43.97 -49 59 01.3           ~ 1 0
9 [GHJ2008] 20 X 16 49 47.82 -50 01 19.9           ~ 1 0
10 CXOU J164948.7-495936 X 16 49 48.72 -49 59 36.2           ~ 1 0
11 CXOU J164948.8-495509 X 16 49 48.82 -49 55 09.8           ~ 1 0
12 CXOU J164950.3-495931 X 16 49 50.30 -49 59 31.0           ~ 1 0
13 CXOU J164951.8-495653 X 16 49 51.87 -49 56 53.8           ~ 1 0
14 CXOU J164953.5-495747 X 16 49 53.59 -49 57 47.6           ~ 1 0
15 CXOU J164955.5-495705 X 16 49 55.50 -49 57 05.6           ~ 1 0
16 [GHJ2008] 25 X 16 49 56.04 -49 57 11.2           ~ 1 0
17 CXOU J164958.5-495614 X 16 49 58.54 -49 56 14.2           ~ 1 0
18 CXOU J164959.7-495518 X 16 49 59.77 -49 55 18.7           ~ 1 0
19 CXOU J165000.2-495723 X 16 50 00.21 -49 57 23.4           ~ 1 0
20 [GHJ2008] 10 X 16 50 00.38 -49 56 55.9           ~ 1 0
21 [GHJ2008] 3 HXB 16 50 00.980 -49 57 43.60           K4V 422 0
22 CXOU J165002.5-495333 X 16 50 02.56 -49 53 34.0           ~ 1 0
23 CXOU J165005.1-495624 X 16 50 05.13 -49 56 24.3           ~ 1 0
24 CXOU J165005.2-495622 X 16 50 05.27 -49 56 22.6           ~ 1 0
25 CXOU J165005.4-495427 X 16 50 05.48 -49 54 27.6           ~ 1 0
26 2MASS J16500607-4954548 * 16 50 06.0615665160 -49 54 54.869617944           ~ 1 0
27 CXOU J165006.3-495743 X 16 50 06.35 -49 57 44.0           ~ 1 0
28 CXOU J165006.3-495814 X 16 50 06.39 -49 58 14.3           ~ 1 0
29 CXOU J165007.6-495623 X 16 50 07.69 -49 56 23.8           ~ 1 0
30 [GHJ2008] 15 * 16 50 09.0742590744 -49 54 42.565742208           ~ 1 0
31 CXOU J165012.1-495715 X 16 50 12.12 -49 57 15.2           ~ 1 0
32 CXOU J165013.1-495709 X 16 50 13.14 -49 57 09.1           ~ 1 0
33 CXOU J165013.9-495726 X 16 50 13.94 -49 57 26.7           ~ 1 0
34 CXOU J165021.3-495632 X 16 50 21.38 -49 56 32.1           ~ 1 0
35 V* V1033 Sco HXB 16 54 00.1423963019 -39 50 44.761701340       16.14   F3-6IV 1980 0
36 V* V2107 Oph HXB 17 08 14.5085716774 -25 05 30.159687978           K3V-K7V 235 0
37 IGR J17091-3624 LXB 17 09 07.61 -36 24 25.7           ~ 320 1
38 [KRL2007b] 224 HX? 17 09 46.124 -36 27 57.31   21.16       ~ 52 0
39 NAME Galactic Center reg 17 45 39.60213 -29 00 22.0000           ~ 16269 0
40 NAME Sgr A* X 17 45 40.03599 -29 00 28.1699           ~ 4970 3
41 [CHM2006] Candidate 1b LXB 17 49 38.039 -28 21 17.50           ~ 82 0
42 2MAXI J1753-013 LXB 17 53 28.2898766424 -01 27 06.256555272 15.30 16.73 16.46 16.15 15.64 ~ 384 0
43 [KRL2007b] 312 LXB 18 17 43.537 -33 01 07.80           ~ 177 0
44 [KRL2007b] 343 LX? 18 53.9 +07 27           ~ 23 0
45 Granat 1915+105 HXB 19 15 11.55576 +10 56 44.9052           ~ 2810 0
46 V* QZ Vul HXB 20 02 49.5220407111 +25 14 10.631666444           K3V-K6V 432 0
47 V* V404 Cyg HXB 20 24 03.8247037434 +33 52 01.961154861           G9/K0III/V 1370 0

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