2021A&A...656A.144B

Query : 2021A&A...656A.144B

2021A&A...656A.144B - Astronomy and Astrophysics, volume 656A144-144 (2021/12-1)

The Cosmic Large-Scale Structure in X-rays (CLASSIX) Cluster Survey. IV. Superclusters in the local Universe at z ≤ 0.03.

BOHRINGER H. and CHON G.

Abstract (from CDS):

It is important to map the large-scale matter distribution in the local Universe for cosmological studies, such as the tracing of the large-scale peculiar velocity flow, the characterisation of the environment for different astronomical objects, and for precision measurements of cosmological parameters. We used X-ray luminous clusters to map this matter distribution and find that about 51% of the groups and clusters are members of superclusters which occupy only a few percent of the volume. In this paper we provide a detailed description of these large-scale structures. With a friends-to-friends algorithm, we find eight superclusters with a cluster overdensity ratio of at least two with five or more galaxy group and cluster members in the cosmic volume out to z = 0.03. The four most prominent ones are the Perseus-Pisces, the Centaurus, the Coma, and the Hercules supercluster, with lengths from about 40 to over 100 Mpc and estimated masses of 0.6 - 2.2 x 1016 M☉. The largest of these structures is the Perseus-Pisces supercluster. The four smaller superclusters include the Local and the Abell 400 supercluster and two superclusters in the constellations Sagittarius and Lacerta. We provide detailed maps, member catalogues, and physical descriptions of the eight superclusters. By constructing superclusters with a range of cluster sub-samples with different lower X-ray luminosity limits, we show that the main structures are always reliably recovered.

Abstract Copyright: © H. Böhringer and G. Chon 2021

Journal keyword(s): galaxies: clusters: general - cosmology: observations - large-scale structure of Universe - X-rays: galaxies: clusters

VizieR on-line data: <Available at CDS (J/A+A/656/A144): tables.dat>

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

CDS comments: Table 5 CGCG 185-075 is a misprint for Z 158-75 , NGC 410 for NGC 4104.

Simbad objects: 111

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Number of rows : 111
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 NGC 7814 GiG 00 03 14.947 +16 08 42.82   12.0       ~ 313 1
2 3C 7 Rad 00 19 31.513 -04 35 47.07           ~ 11 1
3 HCG 7 CGG 00 39 15.9 +00 53 17   11.4       ~ 87 0
4 NGC 507 rG 01 23 39.950 +33 15 22.22   13.0       ~ 459 1
5 NGC 522 GiG 01 24 45.85467 +09 59 40.6430   14.2       ~ 113 0
6 ACO 262 ClG 01 52 50.4 +36 08 46           ~ 727 1
7 NAME Psc-Per Supercluster SCG 02 33.2 +41 37           ~ 444 1
8 2A 0251+413 ClG 02 54 26.6 +41 33 25           ~ 328 1
9 ACO 400 ClG 02 57 37.4 +06 00 45           ~ 408 3
10 3C 129 rG 04 49 09.064 +45 00 39.40   19       ~ 273 2
11 NAME HYA SUPERCL SCG 08 57.9 +03 10           ~ 204 0
12 ACO S 636 ClG 10 29 41.0957 -35 19 32.908           ~ 248 0
13 NAME Great Attractor SCG 10 32 -46.0           ~ 617 0
14 NAME Hydra I Cluster ClG 10 36 36.0 -27 31 04           ~ 905 1
15 ACO 1177 ClG 11 09 47.07 +21 46 48.7           ~ 103 1
16 ACO 1185 ClG 11 10 32.15 +28 35 50.4           ~ 271 1
17 HCG 51 CGG 11 22 21.6 +24 19 41   14.9       ~ 86 0
18 NAME Coma Supercluster SCG 11 23 +23.9           ~ 291 0
19 Z 185-75 G 11 30 44.2705827984 +35 30 45.109278900   15.6       ~ 17 0
20 ACO 1367 ClG 11 44 44.6 +19 41 59           ~ 1127 1
21 NGC 4066 GiG 12 04 09.4185330048 +20 20 52.579536288   14.4       ~ 65 0
22 MCXC J1204.1+2020 ClG 12 04 11.6 +20 20 53           ~ 15 0
23 NAME NGC 4073 Group GrG 12 04 44.08 +01 48 40.9     13.53     ~ 292 0
24 Z 128-54 GiC 12 13 18.2578742616 +21 38 03.471537624   14.6       ~ 28 0
25 NGC 4325 BiC 12 23 06.662 +10 37 16.45   15.0       ~ 140 1
26 BAX 185.7731+10.6201 ClG 12 23 06.7 +10 37 15           ~ 47 0
27 M 86 GiG 12 26 11.814 +12 56 45.49 10.32 9.83 8.90   7.50 ~ 1126 1
28 M 49 Sy2 12 29 46.8 +08 00 01   13.21 12.17     ~ 2174 2
29 NAME Virgo Cluster ClG 12 30 47.8 +12 23 07           ~ 7107 0
30 M 87 AGN 12 30 49.42338414 +12 23 28.0436859 10.16 9.59 8.63   7.49 ~ 7815 3
31 NAME Local Supercluster SCG 12 31 +12.4           ~ 566 0
32 NAME NGC 4493 Group ClG 12 31 05.6 +00 37 44           ~ 7 0
33 NGC 4493 G 12 31 08.3696052552 +00 36 49.347407340   14.851   13.405   ~ 74 0
34 NAME NGC 4636 Group GrG 12 42 49.5 +02 41 08           ~ 570 0
35 NGC 4636 LIN 12 42 49.8333280080 +02 41 15.951929028   12.62 11.84     ~ 1156 1
36 ACO 3526 ClG 12 48 49.2 -41 18 17           ~ 1154 2
37 HCG 62 CGG 12 53 05.6 -09 12 21           ~ 313 0
38 ACO 1656 ClG 12 59 44.40 +27 54 44.9           ~ 5141 2
39 NGC 4936 Sy2 13 04 17.091 -30 31 34.71   11.76 12.23 10.13 10.9 ~ 115 0
40 MCXC J1304.2-3030 ClG 13 04 17.3 -30 31 34           ~ 17 0
41 ESO 323-81 Sy1 13 07 12.067 -40 24 27.68   14.99   14.00   ~ 30 0
42 NAME HYA-CEN SUPERCL SCG 13 14 -33.3           ~ 146 0
43 NAME NGC 5044 Group GrG 13 14 22.7 -16 32 04           ~ 186 0
44 NGC 5044 BiC 13 15 23.9607836592 -16 23 07.547751744   11.9   10.74   ~ 531 0
45 MCXC J1315.3-1623 ClG 13 15 24.0 -16 23 07           ~ 16 0
46 NGC 5090 rG 13 21 12.84471811 -43 42 16.8452073   12.59 11.51 10.84   ~ 208 1
47 NGC 5129 LIN 13 24 10.0256041224 +13 58 35.575742748   13.3       ~ 134 1
48 CIZA J1324.7-5736 ClG 13 24 36.0 -57 32 55           ~ 29 1
49 NAME NGC 5171 Group GrG 13 29 05.10 +11 45 04.8     4.7     ~ 78 0
50 NGC 5171 GiG 13 29 21.5707210536 +11 44 06.389823624   14.7       ~ 61 0
51 DOC NRGb251 ClG 13 34 45.09 +34 41 54.9           ~ 18 0
52 ACO 3565 ClG 13 36 39 -33 58.3           ~ 116 1
53 RXC J1347.2-3025 ClG 13 47 12.3 -30 25 10           ~ 6 0
54 NAME IC 4329 Group GrG 13 48 36.4 -30 30 13           ~ 147 2
55 RXC J1349.3-3018 ClG 13 49 19.2 -30 18 34           ~ 7 0
56 NGC 5328 Sy1 13 52 53.313 -28 29 21.38   12.74   11.11   ~ 116 0
57 ACO S 753 ClG 14 03 35.9 -33 59 16           ~ 91 1
58 ACO 3581 ClG 14 07 29.8 -27 01 04           ~ 197 3
59 ACO 1885 ClG 14 13 43.73 +43 39 45.0           ~ 75 0
60 AWM 3 ClG 14 28 01.9 +25 34 10     13.50     ~ 40 0
61 NGC 5813 LIN 15 01 11.2302420864 +01 42 07.141569696 12.00 11.45 10.46 10.06   ~ 673 2
62 BAX 225.2969+01.7020 ClG 15 01 11.86 +01 41 53.2           ~ 48 0
63 NAME NGC 5846 Group GrG 15 05 47.0 +01 34 25           ~ 165 0
64 NGC 5846 rG 15 06 29.253 +01 36 20.29   11.9   9.74   ~ 891 2
65 ACO 2052 ClG 15 16 41.64 +07 01 45.5           ~ 756 1
66 ACO 2063 ClG 15 23 01.8 +08 38 22           ~ 414 2
67 NAME CrB Supercluster SCG 15 25 +29.5           ~ 148 0
68 ACO 2107 ClG 15 39 39.04 +21 46 57.8           ~ 270 0
69 NAME Hercules Supercluster SCG 15 47 +18.2           ~ 166 1
70 ACO 2147 ClG 16 02 11.96 +15 55 11.5           ~ 416 0
71 ACO 2151 ClG 16 05 15.0 +17 44 55           ~ 594 3
72 ACO 2152 ClG 16 05 22.4 +16 26 55           ~ 165 0
73 ACO 2162 ClG 16 12 30.0 +29 32 23           ~ 149 0
74 ACO 3627 ClG 16 14 22.5 -60 52 07           ~ 340 2
75 M 4 GlC 16 23 35.22 -26 31 32.7           ~ 1978 0
76 NAME A2197W ClG 16 27 41.0 +40 55 40           ~ 2 0
77 ACO 2197 ClG 16 27 48.01 +40 58 04.5           ~ 290 0
78 ACO 2199 ClG 16 28 34.5 +39 32 26           ~ 1206 1
79 NAME NGC 6173 Group ClG 16 29 41.9 +40 49 23           ~ 3 0
80 Z 276-45 rG 16 49 11.5544134704 +53 25 11.088586776   15.5       ~ 24 1
81 NGC 6329 rG 17 14 15.0278110392 +43 41 04.900781508   14.3       ~ 41 1
82 BAX 258.6051+43.6775 ClG 17 14 18.6 +43 41 23           ~ 17 1
83 NGC 6338 Bla 17 15 22.9842192344 +57 24 40.346559927   14.2   8   ~ 205 2
84 NAME NGC 6338 Group GrG 17 15 32.47 +57 25 19.0           ~ 95 0
85 MCXC J1723.3+5658 ClG 17 23 23.2 +56 58 42           ~ 12 0
86 NGC 6370 Sy2 17 23 25.159 +56 58 28.20   14.2       ~ 29 0
87 NGC 6420 GiG 17 36 16.3132058160 +68 03 08.534492568   15.5       ~ 21 0
88 ZwCl 1745+6703 ClG 17 36 27.7 +68 04 31           ~ 19 0
89 MCXC J1755.8+6236 ClG 17 55 42.8 +62 37 40           ~ 16 1
90 NAME NEP reg 18 00 00.000 +66 33 38.55           ~ 430 0
91 ZW VII 767 G 18 06.6 +61 35   16.2       ~ 1 0
92 Z 254-31 G 18 18 39.1260235992 +50 16 39.840891672   14.4       ~ 18 0
93 MCG-05-46-001 rG 19 28 17.007 -29 31 44.26   13.86   11.79   ~ 28 0
94 Z 257-6 GiG 19 41 42.1419860688 +50 37 57.055604700   14.4       ~ 25 0
95 NGC 6816 rG 19 44 02.2959295272 -28 24 02.339735868   13.59   11.55   ~ 28 0
96 LEDA 606934 AG? 20 00 35.7305249184 -38 37 34.989888540           ~ 7 0
97 IC 4931 BiC 20 00 50.3794754496 -38 34 30.251737020   12.82   11.26   ~ 52 1
98 IC 4991 EmG 20 18 23.2936906896 -41 03 00.574311960   12.33   10.80   ~ 59 0
99 MCXC J2018.4-4102 ClG 20 18 25.6 -41 02 48           ~ 5 0
100 MCG-04-48-009 AG? 20 29 12.6291026448 -22 40 18.182710524   14.35   12.29   ~ 20 0
101 ACO 3698 ClG 20 35 58 -25 16.6           ~ 31 0
102 NGC 7242 GiG 22 15 39.507 +37 17 55.48   14.6       ~ 50 0
103 NGC 7265 GiG 22 22 27.4862353560 +36 12 35.306166096   13.7       ~ 52 0
104 NGC 7274 GiG 22 24 11.074 +36 07 33.03   14.2       ~ 39 0
105 MCG+06-49-027 GiG 22 30 41.1011395104 +39 17 30.718348908   15       ~ 19 0
106 Z 532-11 BiC 23 18 38.2641503880 +42 57 28.797497604   15.3       ~ 41 1
107 CIZA J2318.6+4257 ClG 23 18 39.3 +42 57 57           ~ 11 0
108 NGC 7618 GiG 23 19 47.2346536992 +42 51 09.228387528   14.3       ~ 72 2
109 Z 476-64 AG? 23 32 29.0518086240 +23 55 51.802124916   14.09 13.16     ~ 35 0
110 NAME CFA Great Wall SCG ~ ~           ~ 142 0
111 NAME CENTAURUS SUPERCL SCG ~ ~           ~ 30 0

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