2019ApJ...871...51F

Query : 2019ApJ...871...51F

2019ApJ...871...51F - Astrophys. J., 871, 51-51 (2019/January-3)

PLCK G165.7+67.0: analysis of a massive lensing cluster in a Hubble Space Telescope census of submillimeter giant arcs selected using Planck/Herschel.

FRYE B.L., PASCALE M., QIN Y., ZITRIN A., DIEGO J., WALTH G., YAN H., CONSELICE C.J., ALPASLAN M., BAUER A., BUSONI L., COE D., COHEN S.H., DOLE H., DONAHUE M., GEORGIEV I., JANSEN R.A., LIMOUSIN M., LIVERMORE R., NORMAN D., RABIEN S. and WINDHORST R.A.

Abstract (from CDS):

We present Hubble Space Telescope WFC3-IR imaging in the fields of six apparently bright dusty star-forming galaxies (DSFGs) at z = 2-4 identified by their rest-frame far-infrared colors using the Planck and Herschel space facilities. We detect near-infrared counterparts for all six submillimeter sources, allowing us to undertake strong-lensing analyses. One field in particular stands out for its prominent giant arcs, PLCK G165.7+67.0 (G165). After combining the color and morphological information, we identify 11 sets of image multiplicities in this one field. We construct a strong-lensing model constrained by this lensing evidence, which uncovers a bimodal spatial mass distribution, and from which we measure a mass of (2.6 ± 0.11) x 1014 M☉ within ∼250 kpc. The bright (S350 ≃ 750 mJy) DSFG appears as two images: a giant arc with a spatial extent of 4′′ / . 5 that is merging with the critical curve, and a lower-magnification counterimage that is detected in our new longer-wavelength ground- and space-based imaging data. Using our ground-based spectroscopy, we calculate a dynamical mass of 1.3–0.70+0.04×1015M☉ to the same fixed radius, although this value may be inflated relative to the true value if the velocity distribution is enhanced in the line-of-sight direction. We suggest that the bimodal mass taken in combination with the weak X-ray flux and low SZ decrement may be explained as a pre-merger for which the intracluster gas is diluted along the line of sight, while the integrated surface mass density is supercritical to strong-lensing effects.

Abstract Copyright: © 2019. The American Astronomical Society. All rights reserved.

Journal keyword(s): galaxies: clusters: general - galaxies: fundamental parameters - galaxies: high-redshift - gravitational lensing: strong - submillimeter: galaxies

Nomenclature: Table 2: [FPQ2019] GLLL DSFG Na N=12. Fig. 8, Table 3: [FPQ2019] G165 NNa N=28 among (Nos 2a-2c to 11a-11c). Table 4: [FPQ2019] sNN (Nos s1-s62).

CDS comments: Sources 2a and 2c have been reversed between Table 3 and Figures 8 and 9. The identification chosen in SIMBAD is that of the table.

Simbad objects: 113

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Number of rows : 113
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 ACO 2744 ClG 00 14 20.03 -30 23 17.8           ~ 1077 0
2 ZwCl 0024+1652 ClG 00 26 35.6 +17 09 32     18.35     ~ 648 1
3 ACT-CL J0102-4915 ClG 01 02 52.50 -49 14 58.0           ~ 296 0
4 ClG 0657-56 ClG 06 58 26.9 -55 58 21           ~ 1077 1
5 [FPQ2019] G145 DSFG 1a LeG 10 53 22.250 +60 51 48.95           ~ 1 0
6 [CNG2015] PLCK G145.2+50.9 LeG 10 53 22.56 +60 51 49.0           ~ 13 0
7 [FPQ2019] G145 DSFG 1b LeG 10 53 22.563 +60 51 44.03           ~ 1 0
8 NVSS J105352+055623 rG 10 53 53.107 +05 56 18.44           ~ 19 0
9 [FPQ2019] s1 G 11 26 36.173 +42 30 08.42           ~ 1 0
10 [FPQ2019] s2 G 11 26 43.968 +42 31 05.16           ~ 1 0
11 SDSS J112645.73+422815.6 EmG 11 26 45.7311709128 +42 28 15.662628480           ~ 3 0
12 NVSS J112646+422651 rG 11 26 46.387 +42 26 51.81           ~ 1 0
13 [FPQ2019] s5 G 11 26 48.850 +42 28 33.05           ~ 1 0
14 [FPQ2019] s6 G 11 26 59.151 +42 30 11.10           ~ 1 0
15 [FPQ2019] s7 G 11 26 59.471 +42 28 10.81           ~ 2 0
16 [FPQ2019] s8 G 11 26 59.999 +42 27 03.71           ~ 1 0
17 [FPQ2019] s9 G 11 27 00.233 +42 31 03.06           ~ 1 0
18 SDSS J112702.53+422911.8 G 11 27 02.531 +42 29 11.87           ~ 2 0
19 DES J112702.64+422720.7 GiC 11 27 02.6453 +42 27 20.766           ~ 2 0
20 [FPQ2019] s12 G 11 27 04.239 +42 29 32.38           ~ 1 0
21 [FPQ2019] s13 G 11 27 04.785 +42 31 21.53           ~ 1 0
22 [FPQ2019] s14 G 11 27 05.558 +42 25 55.06           ~ 1 0
23 [FPQ2019] s15 G 11 27 05.754 +42 27 34.60           ~ 1 0
24 SDSS J112706.69+422750.2 GiC 11 27 06.6962891808 +42 27 50.350746132           ~ 3 0
25 [FPQ2019] s17 G 11 27 06.787 +42 27 23.25           ~ 1 0
26 [FPQ2019] s18 G 11 27 07.552 +42 28 22.50           ~ 1 0
27 [FPQ2019] s19 G 11 27 09.420 +42 30 38.23           ~ 1 0
28 [FPQ2019] s20 G 11 27 09.564 +42 30 10.90           ~ 1 0
29 LEDA 3087827 G 11 27 10.7733124656 +42 30 14.206063680           ~ 8 0
30 [FPQ2019] s22 G 11 27 11.137 +42 26 50.88           ~ 1 0
31 [FPQ2019] s23 G 11 27 12.283 +42 28 23.88           ~ 1 0
32 [FPQ2019] s24 G 11 27 13.046 +42 27 09.58           ~ 1 0
33 [FPQ2019] s25 G 11 27 13.133 +42 31 09.47           ~ 1 0
34 [FPQ2019] G165 5a LeI 11 27 13.187 +42 28 25.83           ~ 1 0
35 [FPQ2019] G165 5b LeI 11 27 13.188 +42 28 24.67           ~ 1 0
36 [FPQ2019] s26 G 11 27 13.300 +42 30 27.68           ~ 1 0
37 DES J112713.32+422700.5 GiC 11 27 13.3215 +42 27 00.531           ~ 2 0
38 [FPQ2019] s28 G 11 27 13.653 +42 30 39.21           ~ 1 0
39 SDSS J112713.75+422822.6 GiC 11 27 13.75376 +42 28 22.6130           ~ 4 0
40 [FPQ2019] G165 DSFG 1b LeG 11 27 13.917 +42 28 35.56           ~ 2 0
41 [CNL2018] PLCK G165.7+67.0 2.3 LeG 11 27 13.966 +42 28 32.85           ~ 2 0
42 [CNL2018] PLCK G165.7+67.0 3.3 LeG 11 27 14.093 +42 28 32.80           ~ 2 0
43 [FPQ2019] G165 3a LeI 11 27 14.146 +42 28 32.00           ~ 1 0
44 [FPQ2019] G165 3b LeI 11 27 14.330 +42 28 30.36           ~ 1 0
45 [CNL2018] PLCK G165.7+67.0 2.2 LeG 11 27 14.395 +42 28 27.75           ~ 2 0
46 [CNL2018] PLCK G165.7+67.0 3.2 LeG 11 27 14.410 +42 28 29.08           ~ 2 0
47 PCCS1 857 G165.65+67.01 LeG 11 27 14.731 +42 28 22.56           ~ 19 0
48 [FPQ2019] s30 G 11 27 14.803 +42 27 37.58           ~ 1 0
49 [CNL2018] PLCK G165.7+67.0 2.1 LeG 11 27 14.873 +42 28 16.94           ~ 2 0
50 [CNL2018] PLCK G165.7+67.0 3.1 LeG 11 27 14.952 +42 28 17.40           ~ 2 0
51 [CNL2018] PLCK G165.7+67.0 4.1 LeG 11 27 15.005 +42 28 17.40           ~ 2 0
52 [FPQ2019] G165 10a LeI 11 27 15.171 +42 28 38.92           ~ 1 0
53 [FPQ2019] G165 8a LeI 11 27 15.210 +42 28 40.85           ~ 1 0
54 [FPQ2019] G165 7a LeI 11 27 15.300 +42 28 38.35           ~ 1 0
55 [FPQ2019] s31 G 11 27 15.312 +42 29 00.99           ~ 1 0
56 [CNL2018] PLCK G165.7+67.0 5.3 LeG 11 27 15.365 +42 28 41.16           ~ 4 0
57 [FPQ2019] s32 G 11 27 15.370 +42 27 35.60           ~ 1 0
58 [FPQ2019] G165 7b LeI 11 27 15.397 +42 28 35.96           ~ 1 0
59 [FPQ2019] G165 10b LeI 11 27 15.453 +42 28 32.90           ~ 1 0
60 [CNL2018] PLCK G165.7+67.0 6.3 LeG 11 27 15.456 +42 28 40.55           ~ 2 0
61 [CNL2018] PLCK G165.7+67.0 6.2 LeG 11 27 15.598 +42 28 36.11           ~ 2 0
62 [CNL2018] PLCK G165.7+67.0 7.2 LeG 11 27 15.607 +42 28 33.52           ~ 2 0
63 [CNL2018] PLCK G165.7+67.0 5.2 LeG 11 27 15.631 +42 28 34.25           ~ 4 0
64 [CNL2018] PLCK G165.7+67.0 8.2 LeG 11 27 15.802 +42 28 41.97           ~ 3 0
65 [CNL2018] PLCK G165.7+67.0 8.1 LeG 11 27 15.816 +42 28 40.86           ~ 3 0
66 [CNL2018] PLCK G165.7+67.0 7.1 LeG 11 27 15.929 +42 28 28.89           ~ 2 0
67 [CNL2018] PLCK G165.7+67.0 5.1 LeG 11 27 16.003 +42 28 28.84           ~ 4 0
68 [FPQ2019] G165 7c LeI 11 27 16.083 +42 28 25.84           ~ 1 0
69 [CNL2018] PLCK G165.7+67.0 6.1 LeG 11 27 16.140 +42 28 28.05           ~ 2 0
70 [FPQ2019] G165 11c LeI 11 27 16.510 +42 28 26.12           ~ 2 0
71 LEDA 2199667 BiC 11 27 16.5975453624 +42 28 41.036917368           ~ 5 0
72 [CNL2018] PLCK G165.7+67.0 lens ClG 11 27 16.60 +42 28 38.8           ~ 18 0
73 [FPQ2019] s34 G 11 27 16.664 +42 27 23.07           ~ 1 0
74 SDSS J112716.69+422838.1 BiC 11 27 16.6911274416 +42 28 38.185828716           ~ 5 0
75 [FPQ2019] s36 G 11 27 16.894 +42 31 08.83           ~ 1 0
76 [FPQ2019] s37 G 11 27 17.145 +42 26 07.18           ~ 1 0
77 [FPQ2019] s38 G 11 27 17.928 +42 27 20.43           ~ 1 0
78 [FPQ2019] s39 G 11 27 18.027 +42 26 48.30           ~ 1 0
79 [FPQ2019] s40 G 11 27 18.501 +42 26 02.94           ~ 1 0
80 [FPQ2019] s41 G 11 27 18.594 +42 29 29.25           ~ 1 0
81 [FPQ2019] s42 G 11 27 18.652 +42 28 09.81           ~ 1 0
82 [FPQ2019] s43 G 11 27 18.879 +42 29 55.38           ~ 1 0
83 DES J112719.37+422950.8 GiC 11 27 19.3737 +42 29 50.869           ~ 2 0
84 [FPQ2019] s45 G 11 27 19.452 +42 27 01.73           ~ 1 0
85 [FPQ2019] s46 G 11 27 19.908 +42 30 18.18           ~ 1 0
86 [FPQ2019] s47 G 11 27 20.146 +42 29 18.46           ~ 1 0
87 [FPQ2019] s48 G 11 27 20.379 +42 30 28.11           ~ 1 0
88 [FPQ2019] s49 G 11 27 20.386 +42 30 51.64           ~ 1 0
89 DES J112720.42+422759.2 GiC 11 27 20.4222 +42 27 59.255           ~ 2 0
90 [FPQ2019] s51 G 11 27 20.509 +42 29 01.78           ~ 1 0
91 DES J112722.63+423108.6 GiC 11 27 22.6395 +42 31 08.677           ~ 2 0
92 DES J112723.36+422627.6 GiC 11 27 23.3657 +42 26 27.602           ~ 2 0
93 DES J112723.37+422953.1 GiC 11 27 23.3762 +42 29 53.113           ~ 2 0
94 [FPQ2019] s55 G 11 27 23.685 +42 26 49.52           ~ 1 0
95 [FPQ2019] s56 * 11 27 23.833 +42 28 42.64           ~ 1 0
96 DES J112724.54+422948.9 GiC 11 27 24.5450 +42 29 48.985           ~ 3 0
97 [FPQ2019] s58 G 11 27 24.695 +42 29 04.92           ~ 1 0
98 [FPQ2019] s59 G 11 27 25.340 +42 27 43.93           ~ 1 0
99 DES J112726.48+422658.0 GiC 11 27 26.4823 +42 26 58.016           ~ 2 0
100 [FPQ2019] s61 G 11 27 29.150 +42 30 23.45           ~ 1 0
101 [FPQ2019] s62 G 11 27 31.872 +42 27 41.04           ~ 1 0
102 ACO 1689 ClG 13 11 29.5 -01 20 28           ~ 1178 0
103 [FPQ2019] G045 DSFG 1a LeG 15 02 36.012 +29 20 50.51           ~ 1 0
104 [CNG2015] PLCK G045.1+61.1 LeG 15 02 36.04 +29 20 51.0           ~ 7 0
105 [FPQ2019] G045 DSFG 1b LeG 15 02 36.479 +29 20 47.90           ~ 1 0
106 [FPQ2019] G045 DSFG 1c LeG 15 02 36.921 +29 20 47.96           ~ 1 0
107 [BYH2022] PJ154432.4 LeG 15 44 32.40 +50 23 46.0           ~ 7 0
108 [FPQ2019] G080 DSFG 1b LeG 15 44 32.483 +50 23 41.69           ~ 1 0
109 [FPQ2019] G080 DSFG 1a LeG 15 44 33.202 +50 23 43.53           ~ 1 0
110 [FPQ2019] G092 DSFG 1b LeG 16 09 17.693 +60 45 22.31           ~ 1 0
111 PCCS1 857 G092.47+42.88 LeG 16 09 17.76 +60 45 21.0           ~ 12 0
112 [FPQ2019] G092 DSFG 1a LeG 16 09 17.842 +60 45 19.41           ~ 2 0
113 ACO 2390 ClG 21 53 37.4 +17 41 46           ~ 732 2

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