2005ApJ...622..503C

Query : 2005ApJ...622..503C

2005ApJ...622..503C - Astrophys. J., 622, 503-507 (2005/March-3)

3-200 keV spectral states and variability of the INTEGRAL black hole binary IGR J17464-3213.

CAPITANIO F., UBERTINI P., BAZZANO A., KRETSCHMAR P., ZDZIARSKI A.A., JOINET A., BARLOW E.J., BIRD A.J., DEAN A.J., JOURDAIN E., DE CESARE G., DEL SANTO M., NATALUCCI L., CADOLLE-BEL M. and GOLDWURM A.

Abstract (from CDS):

On March 2003, IBIS, the gamma-ray imager on board the INTEGRAL satellite, detected an outburst from a new source, IGR J17464-3213, that turned out to be a HEAO 1 transient, H1743-322. In this paper we report on the high-energy behavior of this black hole candidate (BHC) studied with the three main instruments on board INTEGRAL. The data, collected with unprecedented sensitivity in the hard X-ray range, show a quite hard Comptonized emission from 3 up to 150 keV during the rising part of the source outburst, with no thermal emission detectable. A few days later, a prominent soft-disk multicolor component appears, with the hard tail luminosity almost unchanged: ∼5x10–9 ergs/cm2/s. Two months later, during a second monitoring campaign near the end of the outburst, the observed disk component was unchanged. Conversely, the Comptonized emission from the central hot part of the disk reduced by a factor of ∼10. We present here its long-term behavior in different energy ranges and the combined JEM-X, SPI, and IBIS wideband spectral evolution of this source.

Abstract Copyright: ∼

Journal keyword(s): Black Hole Physics - Gamma Rays: Observations - Methods: Data Analysis - X-Rays: Binaries

Simbad objects: 1

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Number of rows : 1
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 NAME XTE J17464-3213 LXB 17 46 15.59637 -32 14 00.8600           ~ 805 0

Query : 2005ApJ...622..503C

Basic data :
NAME XTE J17464-3213 -- Low Mass X-ray Binary
Other object types: otypes_help 		X (2022MNRAS,1H,...), gam (IGR,INTEGRAL1,...), LXB (2013ApJS), HX? (2016ApJS), BH? (2007ApJS)
ICRS coord. (ep=J2000) : 		17 46 15.59637 -32 14 00.8600 (Radio) [ 10.0 3 0 ] B 2012MNRAS.421..468M
FK4 coord. (ep=B1950 eq=1950) : 		17 42 59.78977 -32 12 53.6449 [ 10.0 3 0 ]
Gal coord. (ep=J2000) : 		357.25508292 -01.83296815 [ 10.0 3 0 ]
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Identifiers (12) :
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1H 1741-322 IGR J17464-3213 NAME XTE J17464-3213 SWIFT J1746.2-3213
H 1743-32 INTEGRAL1 68 PBC J1746.1-3214 XTE J1746-322
H 1743-322 INTREF 826 SWIFT J1746.2-3214 [KRL2007b] 273

References (805 between 1850 and 2026) (Total 805)
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Distance : 1   

   

External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Data at NED - NASA/IPAC Extragalactic Database : NAME XTE J17464-3213

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