2013ApJ...770..112P

Query : 2013ApJ...770..112P

2013ApJ...770..112P - Astrophys. J., 770, 112 (2013/June-3)

CARMA measurements of the Sunyaev-Zel'dovich effect in RX J1347.5-1145.

PLAGGE T.J., MARRONE D.P., ABDULLA Z., BONAMENTE M., CARLSTROM J.E., GRALLA M., GREER C.H., JOY M., LAMB J.W., LEITCH E.M., MANTZ A., MUCHOVEJ S. and WOODY D.

Abstract (from CDS):

We demonstrate the Sunyaev-Zel'dovich (SZ) effect imaging capabilities of the Combined Array for Research in Millimeter-wave Astronomy (CARMA) by presenting an SZ map of the galaxy cluster RX J1347.5-1145. By combining data from multiple CARMA bands and configurations, we are able to capture the structure of this cluster over a wide range of angular scales, from its bulk properties to its core morphology. We find that roughly 9% of this cluster's thermal energy is associated with sub-arcminute-scale structure imparted by a merger, illustrating the value of high-resolution SZ measurements for pursuing cluster astrophysics and for understanding the scatter in SZ scaling relations. We also find that the cluster's SZ signal is lower in amplitude than suggested by a spherically symmetric model derived from X-ray data, consistent with compression along the line of sight relative to the plane of the sky. Finally, we discuss the impact of upgrades currently in progress that will further enhance CARMA's power as an SZ imaging instrument.

Abstract Copyright: ∼

Journal keyword(s): galaxies: clusters: general

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 J1347-1145	ClG	13 47 30.5	-11 45 07						~	577	0

Query : 2013ApJ...770..112P

Basic data :

ClG J1347-1145 -- Cluster of Galaxies
Other object types:	`ClG (2004A&A,ClG,...)`, `X (1AXG,2MAXI,...)`, `gLe (2013MNRAS)`, `C?G (2014A&A,XCLASS)`, `Gr? ([VLB2012])`
ICRS coord. (ep=J2000) :	`13 47 30.5 -11 45 07 (X-ray) [ ] E 2021A&A...652A..12K`
FK4 coord. (ep=B1950 eq=1950) :	`13 44 50.6 -11 30 10 [ ]`
Gal coord. (ep=J2000) :	`324.0371 +48.8086 [ ]`
Radial velocity / Redshift / cz :	`V(km/s) 106534 [~] / z(spectroscopic) 0.4500 [~] / cz 134907 [~] (Opt) D 2021A&A...652A..12K`
Angular size (arcmin):	`2.0 2.0 ~ (Rad) D` `2015ApJ...813...77Y`

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`ClG J1347-1145`	`MCS J1347.5-1144`	`RBS 1316`	`1RXS J134730.5-114455`
`1AXG J134731-1144`	`MCXC J1347.5-1144`	`RXC J1347.5-1145`	`XCLASS 20538`
`BAX 206.8833-11.7617`	`PSZ1 G324.05+48.79`	`RXC J1347.5-1144`	`[VLB2012] 19`
`LCDCS 0829`	`PSZ2 G324.04+48.79`	`RX J1347.5-1145`
`2MAXI J1348-117`	`PSZRX G324.05+48.81`	`RX J1347.1-1145`

References (577 between 1850 and 2026) (Total 577)
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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Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Data at NED - NASA/IPAC Extragalactic Database : ClG J1347-1145

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RXC J1347.5-1145 RXC J1347.5-1144 1RXS J134730.5-114455

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