2003A&A...398L...5E

Query : 2003A&A...398L...5E

2003A&A...398L...5E - Astronomy and Astrophysics, volume 398L5-9 (2003/1-4)

X-ray and weak lensing measurements of the mass profile of MS 1008.1-1224: Chandra and VLT data.

ETTORI S. and LOMBARDI M.

Abstract (from CDS):

We analyse the Chandra dataset of the galaxy cluster MS 1008.1-1224 to recover an estimate of the gravitating mass as function of the radius and compare these results with the weak lensing reconstruction of the mass distribution obtained from deep FORS1-VLT multicolor imaging. Even though the X-ray morphology is disturbed with a significant excess in the northern direction suggesting that the cluster is not in a relaxed state, we are able to match the two mass profiles both in absolute value and in shape within 1 σ uncertainty and up to 1100h50–1kpc. The recovered X-ray mass estimate does not change by using either the azimuthally averaged gas density and temperature profiles or the results obtained in the northern sector alone where the signal-to-noise ratio is higher.

Abstract Copyright: ∼

Journal keyword(s): galaxies: clusters: individual: MS 1008.1-1224 - X-ray: galaxies: clusters - gravitational lensing - cosmology: observations - methods: statistical

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 ClG 1008-12 ClG 10 10 34.1 -12 39 48     18.0     ~ 155 0

Query : 2003A&A...398L...5E

Basic data :
ClG 1008-12 -- Cluster of Galaxies
Other object types: otypes_help 		ClG (2019A&A,ClG,...), X (1E,2E,...), gLe (2001ApJ), C?G (2016A&A)
ICRS coord. (ep=J2000) : 		10 10 34.1 -12 39 48 [ ] E 2001ApJ...554L.129M
FK4 coord. (ep=B1950 eq=1950) : 		10 08 07.3 -12 25 00 [ ]
Gal coord. (ep=J2000) : 		253.2615 +34.2706 [ ]
Radial velocity / Redshift / cz : 		V(km/s) 78229 [~] / z(~) 0.3062 [~] / cz 91796 [~]
   D 2007ApJ...659.1106M
Fluxes (1) :
V 18.0 [~] E ~
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 103 		Display criteria :

Identifiers (13) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

ClG 1008-12 ClG 1008.1-1224 MCXC J1010.5-1239 1RXS J101032.8-123918
BAX 152.6423-12.6632 1E 1008.1-1224 PSZ2 G253.21+34.25
ClG 1008-1224 2E 2237 PSZRX G253.25+34.27
ClG 1008-1225 2E 1008.1-1225 RXC J1010.5-1239

References (155 between 1850 and 2026) (Total 155)
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 : 3   

   

External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : ClG 1008-12

Link by name to the catalogue in VizieR :

2E 2237 RXC J1010.5-1239 1RXS J101032.8-123918

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