2017MNRAS.472.1991O

Query : 2017MNRAS.472.1991O

2017MNRAS.472.1991O - Mon. Not. R. Astron. Soc., 472, 1991-1994 (2017)

Observational appearance and spectrum of black hole winds from supercritical accretion discs: scattering effect.

ORIHASHI M. and FUKUE J.

Abstract (from CDS):

We investigate the observational appearance of a black hole wind blown off from a supercritical accretion disc, considering the electron scattering, which separates the thermalization surface and the apparent photosphere, especially in the high-energy regime. Similar to the spherical case, the size of the thermalization surface becomes quite smaller than that of the apparent photosphere. In contrast with the spherical case, the shapes of the thermalization surface as well as the apparent photosphere are extremely aspherical. As a result, the expected spectral energy distribution is somewhat flat and soft in the middle and high-energy regimes, except for a small peak of the outer disc origin in the low-energy regime.

Abstract Copyright: 2017 The Authors Published by Oxford University Press on behalf of the Royal Astronomical Society

Journal keyword(s): accretion, accretion discs - radiative transfer - relativistic processes - stars: winds, outflows

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 2E 756 ULX 03 18 22.00 -66 36 04.3   23.5 23.6     O9.5 262 3

Query : 2017MNRAS.472.1991O

Basic data :
2E 756 -- Ultra-luminous X-ray Source
Other object types: otypes_help 		X (2E,1AXG,...), ULX ([LM2005]), UX? (2012ApJ)
ICRS coord. (ep=J2000) : 		03 18 22.00 -66 36 04.3 [ ] D 2005ApJS..157...59L
FK4 coord. (ep=B1950 eq=1950) : 		03 17 46.23 -66 46 55.3 [ ]
Gal coord. (ep=J2000) : 		283.45753 -44.56724 [ ]
Spectral type: 		O9.5 ~ 2007ApJ...661..165L
Fluxes (2) :
B 23.5 [~] E ~
V 23.6 [~] E ~
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Identifiers (19) :
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2E 756 IXO 8 [FK2005] 5 [RSD93] B
1AXG J031816-6635 NAME NGC 1313 X-2 [FKT92] NGC 1313 2 [SPC2000] 4
1E 0317.7-6647 1RXS J031823.5-663612 [LB2005] NGC 1313 ULX3 [WMR2006] NGC1313 XMM3
1E 0317.7-6646 2XMM J031822.1-663603 [LB2005] NGC 1313 X7 [ZMF2004] C1
2E 0317.7-6647 [CPS95] X-2 [LM2005] NGC 1313 ULX2

References (262 between 1850 and 2026) (Total 262)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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Observing logs

Herschel : 6   

   

External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : 2E 756

Link by name to the catalogue in VizieR :

2E 756 1RXS J031823.5-663612

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