2011MNRAS.410..890C

Query : 2011MNRAS.410..890C

2011MNRAS.410..890C - Mon. Not. R. Astron. Soc., 410, 890-898 (2011/January-2)

Multiwavelength study of Chandra X-ray sources in the Antennae.

CLARK D.M., EIKENBERRY S.S., BRANDL B.R., WILSON J.C., CARSON J.C., HENDERSON C.P., HAYWARD T.L., BARRY D.J., PTAK A.F. and COLBERT E.J.M.

Abstract (from CDS):

We use Wide-field InfraRed Camera (WIRC) infrared (IR) images of the Antennae (NGC 4038/4039) together with the extensive catalogue of 120 X-ray point sources to search for counterpart candidates. Using our proven frame-tie technique, we find 38 X-ray sources with IR counterparts, almost doubling the number of IR counterparts to X-ray sources that we first identified. In our photometric analysis, we consider the 35 IR counterparts that are confirmed star clusters. We show that the clusters with X-ray sources tend to be brighter, Ks≈ 16 mag, with (J-Ks) = 1.1 mag.

We then use archival Hubble Space Telescope (HST) images of the Antennae to search for optical counterparts to the X-ray point sources. We employ our previous IR-to-X-ray frame-tie as an intermediary to establish a precise optical-to-X-ray frame-tie with <0.6 arcsec rms positional uncertainty. Due to the high optical source density near the X-ray sources, we determine that we cannot reliably identify counterparts. Comparing the HST positions to the 35 identified IR star cluster counterparts, we find optical matches for 27 of these sources. Using Bruzual-Charlot spectral evolutionary models, we find that most clusters associated with an X-ray source are massive, and young, ∼ 106 yr.


Abstract Copyright: 2010 The Authors. Journal compilation2010 RAS

Journal keyword(s): galaxies: starburst - galaxies: star clusters: general - X-rays: binaries

Status at CDS : All or part of tables of objects could be ingested in SIMBAD with priority 2.

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 Antennae IG 12 01 53.170 -18 52 37.92           ~ 1749 0

Query : 2011MNRAS.410..890C

Basic data :
NAME Antennae -- Interacting Galaxies
Other object types: otypes_help 		PaG (), X (1E,2E,...), G (APG,2MASX), UV (FAUST,[DBA2001]), IR (IRAS,PSCz), GiG ([CHM2007]), IG (VV)
ICRS coord. (ep=J2000) : 		12 01 53.170 -18 52 37.92 (Infrared) [ ] C 2006AJ....131.1163S
FK4 coord. (ep=B1950 eq=1950) : 		11 59 19.356 -18 35 55.59 [ ]
Gal coord. (ep=J2000) : 		286.962889 +42.452849 [ ]
Radial velocity / Redshift / cz : 		V(km/s) 1574 [~] / z(emission) 0.005265 [~] / cz 1578.41 [~]
   (IR) C 2016ApJS..226...11S
Fluxes (3) :
J 8.110 [0.018] C 2006AJ....131.1163S
H 7.399 [0.019] C 2006AJ....131.1163S
K 7.177 [0.024] C 2006AJ....131.1163S
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 3
: 632 		: 19 Display criteria :

Identifiers (20) :
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NAME NGC 4038/9 FAUST 2987 NAME Ring Tail [CHM2007] HDC 684 J120153.17-1852379
APG 244 IRAS F11593-1836 NAME the Antennae [CHM2007] LDC 856 J120153.17-1852379
1E 1159.3-1835 IRAS 11593-1835 PSCz Q11593-1835 [DBA2001] FA33
2E 2573 2MASX J12015317-1852379 1RXS J120151.5-185214
2E 1159.3-1835 NAME Antennae VV 245

References (1749 between 1850 and 2026) (Total 1749)
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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Collections of Measurements Description of Measurements

Velocities : 2    Distance : 4   

   

Observing logs
Herschel : 50    ISO : 37    XMM : 2   

   

External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : NAME Antennae

Link by name to the catalogue in VizieR :

APG 244 2E 2573 FAUST 2987 IRAS F11593-1836 IRAS 11593-1835
2MASX J12015317-1852379 1RXS J120151.5-185214 [DBA2001] FA33

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