2021MNRAS.508.1206J

Query : 2021MNRAS.508.1206J

2021MNRAS.508.1206J - Mon. Not. R. Astron. Soc., 508, 1206-1226 (2021/November-3)

Galaxy cluster cores as seen with VLT/MUSE: New strong-lensing analyses of RX J2129.4 + 0009, MS 0451.6 - 0305, and MACS J2129.4 - 0741.

JAUZAC M., KLEIN B., KNEIB J.-P., RICHARD J., REXROTH M., SCHAFER C. and VERDIER A.

Abstract (from CDS):

We present strong-lensing analyses of three galaxy clusters, RX J2129.4 + 0009 (z = 0.235), MS 0451.6 - 0305 (z = 0.55), and MACS J2129.4 - 0741 (z = 0.589), using the powerful combination of Hubble Space Telescope (HST) multiband observations, and Multi-Unit Spectroscopic Explorer (MUSE) spectroscopy. In RX J2129, we newly spectroscopically confirm 15 cluster members. Our resulting mass model uses 8 multiple image systems as we include a galaxy-galaxy lensing system north-east of the cluster, and is composed of 71 haloes including one dark matter cluster-scale halo and two galaxy-scale haloes optimized individually. For MS 0451, we report the spectroscopic identification of two new systems of multiple images in the northern region and 112 cluster members. Our mass model uses 16 multiple image systems and 146 haloes, including 2 large-scale haloes and 7 galaxy-scale haloes independently optimized. For MACS J2129, we report the spectroscopic identification of one new multiple image system at z = 4.41, and newly measure spectroscopic redshifts for four cluster members. Our mass model uses 14 multiple image systems, and is composed of 151 haloes, including 2 large-scale haloes and 4 galaxy-scale haloes independently optimized. Our best models have rms of 0.29, 0.6, 0.74 arcsec in the image plane for RX J2129, MS 0451, and MACS J2129, respectively. This analysis presents a detailed comparison with the existing literature showing excellent agreements, and discuss specific studies of lensed galaxies, e.g. a group of submillimetre galaxies at z = 2.9 in MS 0451, and a bright z = 2.1472 red singly imaged galaxy in MACS J2129.

Abstract Copyright: © 2021 The Author(s) Published by Oxford University Press on behalf of Royal Astronomical Society

Journal keyword(s): gravitational lensing: strong - Techniques: imaging spectroscopy - Galaxies: clusters: general - Galaxies: clusters: individual: ((RX J2129.4 + 0009, MS 0451.6) - 0305, MACS J2129.4 - 0741)

VizieR on-line data: <Available at CDS (J/MNRAS/508/1206): tablea1.dat tablea2.dat tablea3.dat>

Status at CDS : Examining the need for a new acronym. // All or part of tables of objects will be ingested in SIMBAD with priority 1.

Simbad objects: 63

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Number of rows : 63
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 CXOU J045410.8-030125 X 04 54 10.88 -03 01 25.8           ~ 8 0
2 ClG 0451-03 ClG 04 54 10.9 -03 01 07     20.0     ~ 368 0
3 [TKN2003] E G 04 54 10.93 -03 01 24.6   27.1 26.0     ~ 4 0
4 [MSS2014b] 4.c LeG 04 54 11.03 -03 01 22.4           ~ 3 0
5 [BCD2004] ARC1 ci LeG 04 54 11.11 -03 01 26.6           ~ 5 0
6 [MSS2014b] 3.c LeG 04 54 11.46 -03 01 21.7           ~ 3 0
7 [MSS2014b] 2.c LeG 04 54 11.79 -03 01 20.2           ~ 3 0
8 [MSS2014b] 1.c LeG 04 54 12.17 -03 01 21.4           ~ 3 0
9 [BKG2010] 12 G 04 54 12.53 -03 01 04.5         22.5221 ~ 4 0
10 [MSS2014b] 2.b LeG 04 54 12.58 -03 01 11.9           ~ 3 0
11 [TKN2003] C G 04 54 12.65 -03 01 16.5   26.2 24.6     ~ 9 0
12 [MSS2014b] 3.b LeG 04 54 12.68 -03 01 09.1           ~ 3 0
13 [BCD2004] B2 LeG 04 54 12.69 -03 01 01.5           ~ 6 0
14 [BCD2004] C2 LeG 04 54 12.72 -03 00 59.6           ~ 6 0
15 CXOU J045412.8-030047 X 04 54 12.81 -03 00 47.5           ~ 8 0
16 [BCD2004] B1 LeG 04 54 12.81 -03 00 44.4           ~ 6 0
17 [MSS2014b] 4.a LeG 04 54 12.82 -03 00 39.3           ~ 3 0
18 [MSS2014b] 7.b LeG 04 54 12.93 -03 00 57.5           ~ 3 0
19 [LGH99] MS 0456.6-0305 A2 LeI 04 54 12.93 -03 00 57.4           ~ 2 0
20 [LGH99] MS 0456.6-0305 A1 G 04 54 12.95 -03 00 54.8           ~ 8 1
21 [MSS2014b] 3.a LeG 04 54 13.04 -03 00 39.2           ~ 3 0
22 [MSS2014b] 2.a LeG 04 54 13.15 -03 00 38.4           ~ 3 0
23 [TKN2003] B G 04 54 13.42 -03 00 43.0   27.3 25.5     ~ 4 0
24 [MSB2017b] 3.2 LeI 21 29 24.01 -07 41 23.4           ~ 2 0
25 [MSB2017b] 3.1 LeI 21 29 24.058 -07 41 19.70           ~ 4 0
26 CLASH MACSJ2129.4-0741 1307 EmG 21 29 24.223 -07 41 36.08         27.9 ~ 8 0
27 [MSB2017b] 3.3 LeI 21 29 24.238 -07 41 44.85           ~ 3 0
28 [FLB2020] MACS2129.31 EmG 21 29 24.778 -07 41 51.03           ~ 9 0
29 [FLB2020] MACS2129.36 EmG 21 29 24.946 -07 40 53.96           ~ 8 0
30 [MSB2017b] 2.2 LeI 21 29 25.14 -07 41 29.8           ~ 2 0
31 [MSB2017b] 2.1 LeI 21 29 25.16 -07 41 26.5           ~ 2 0
32 [MSB2017b] 2.3 LeI 21 29 25.29 -07 41 36.0           ~ 2 0
33 [MSB2017b] 7.2 LeI 21 29 25.495 -07 41 30.23           ~ 3 0
34 [MSB2017b] 7.3 LeI 21 29 25.613 -07 41 08.07           ~ 3 0
35 [MSB2017b] 8.1 LeI 21 29 25.68 -07 41 21.3           ~ 2 0
36 [MSB2017b] 1.4 LeI 21 29 25.706 -07 41 27.89           ~ 3 0
37 [MSB2017b] 7.1 LeI 21 29 25.71 -07 41 39.3           ~ 2 0
38 [MSB2017b] 1.5 LeI 21 29 25.834 -07 41 28.15           ~ 3 0
39 [MSB2017b] 1.1 LeI 21 29 25.908 -07 41 09.17           ~ 3 0
40 ClG J2129-0741 ClG 21 29 26.0 -07 41 28           ~ 189 0
41 [MSB2017b] 8.3 LeI 21 29 26.06 -07 41 05.7           ~ 2 0
42 [CRH2012] MACS J2129.4-0741 1.5 LeG 21 29 26.069 -07 41 41.60           ~ 5 0
43 [MSB2017b] 1.3 LeI 21 29 26.218 -07 41 27.37           ~ 3 0
44 [MSB2017b] 1.2 LeI 21 29 26.32 -07 41 27.0           ~ 2 0
45 [MSB2017b] 8.4 LeI 21 29 26.48 -07 42 03.4           ~ 2 0
46 [MSB2017b] 8.2 LeI 21 29 26.80 -07 41 17.1           ~ 2 0
47 [MSB2017b] 5.3 LeI 21 29 26.98 -07 41 05.7           ~ 2 0
48 [MSB2017b] 5.1 LeI 21 29 27.410 -07 41 38.03           ~ 3 0
49 [MSB2017b] 5.2 LeI 21 29 27.504 -07 41 28.80           ~ 3 0
50 [MSB2017b] 4.1 LeI 21 29 27.948 -07 41 12.65           ~ 2 0
51 [MSB2017b] 4.3a LeI 21 29 28.03 -07 41 41.9           ~ 2 0
52 [MSB2017b] 4.2a LeI 21 29 28.063 -07 41 17.82           ~ 3 0
53 [ZFM2015] RXJ2129 5.3 LeI 21 29 39.331 +00 05 29.65           ~ 3 0
54 [DRJ2018] RX J2129 3.3 LeI 21 29 39.773 +00 05 31.99           ~ 3 0
55 [DRJ2018] RX J2129 5.2 LeI 21 29 39.905 +00 05 17.17           ~ 3 0
56 [DRJ2018] RX J2129 5.1 LeI 21 29 39.982 +00 05 15.87           ~ 3 0
57 [DRJ2018] RX J2129 3.2 LeI 21 29 40.241 +00 05 24.97           ~ 3 0
58 [DRJ2018] RX J2129 1.3 LeG 21 29 40.310 +00 05 35.76           ~ 4 0
59 [DRJ2018] RX J2129 3.1 LeI 21 29 40.440 +00 05 07.68           ~ 3 0
60 ClG J2129+0005 ClG 21 29 40.5 +00 05 47           ~ 308 0
61 [DRJ2018] RX J2129 1.2 LeG 21 29 40.841 +00 05 23.15           ~ 5 0
62 [DRJ2018] RX J2129 1.1 LeG 21 29 40.891 +00 05 17.95           ~ 5 0
63 NAME HDF-S reg 22 32 56 -60 33.0           ~ 580 0

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