1995A&A...301..329L

Query : 1995A&A...301..329L

1995A&A...301..329L - Astronomy and Astrophysics, volume 301329-347 (1995/9-2)

The structure of supervoids. I. Void hierarchy in the Northern Local Supervoid.

LINDNER U., EINASTO J., EINASTO M., FREUDLING W., FRICKE K. and TAGO E.

Abstract (from CDS):

Supervoids are regions in the local Universe which do not contain rich clusters of galaxies. In order to investigate the distribution of galaxies in and around supervoids, we have studied the closest example, the Northern Local Void. It is defined as the region between the Local, Coma, and the Hercules superclusters, which is well covered by available redshift surveys. We find that this supervoid is not empty, but it contains small galaxy systems and poor clusters of galaxies. We study the cosmography of this void by analyzing the distribution of poor clusters of galaxies, elliptical and other galaxies in two projections. We present a catalogue of voids, defined by galaxies of different morphological type and luminosity, and analyze mean diameters of voids in different environments. This analysis shows that sizes of voids and properties of void walls are related. Voids defined by poor clusters of galaxies and by bright elliptical galaxies have a mean diameter of up to 40h–1Mpc. Faint late-type galaxies divide these voids into smaller voids. The faintest galaxies we can study are outlining voids with mean diameters of about 8h–1Mpc. Voids located in a high-density environment are smaller than voids in low-density regions. The dependence of void diameters on the type and luminosity of galaxies, as well as on the large-scale environment shows that voids form a hierarchical system.

Abstract Copyright: ∼

Journal keyword(s): cosmology: observations - galaxies: clustering - large-scale structure of the Universe

Nomenclature: Tables 2a, 2b, 2c: [LEE95] ANN (Nos A1-A37), (B1-B41), and (C1-C25)

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 NAME Coma Supercluster SCG 11 23 +23.9           ~ 291 0
2 [LEE95] B1 vid 12 15 +22.4           ~ 1 0
3 [LEE95] C1 vid 12 27 +10.5           ~ 1 0
4 NAME Local Supercluster SCG 12 31 +12.4           ~ 566 0
5 [LEE95] B2 vid 12 38 +13.3           ~ 1 0
6 [LEE95] A1 vid 12 38 +46.7           ~ 1 0
7 [LEE95] B3 vid 12 40 +28.2           ~ 1 0
8 [LEE95] B4 vid 12 41 +28.6           ~ 1 0
9 [LEE95] B5 vid 12 43 +22.9           ~ 1 0
10 [LEE95] B6 vid 12 44 +17.8           ~ 1 0
11 [LEE95] C2 vid 12 46 +36.3           ~ 1 0
12 [LEE95] A2 vid 12 46 +58.6           ~ 1 0
13 [LEE95] A3 vid 12 52 +32.5           ~ 1 0
14 [LEE95] C3 vid 12 52 +14.6           ~ 1 0
15 [LEE95] B7 vid 12 53 +06.1           ~ 1 0
16 [LEE95] B8 vid 12 53 +38.1           ~ 1 0
17 [LEE95] A4 vid 13 01 +19.3           ~ 1 0
18 [LEE95] B9 vid 13 08 +31.2           ~ 1 0
19 [LEE95] A5 vid 13 18 +38.8           ~ 1 0
20 [LEE95] C4 vid 13 21 +47.2           ~ 2 0
21 [LEE95] B10 vid 13 21 +49.7           ~ 1 0
22 [LEE95] A6 vid 13 23 +23.7           ~ 1 0
23 [LEE95] B11 vid 13 25 +32.1           ~ 1 0
24 [LEE95] B12 vid 13 28 +63.0           ~ 1 0
25 [LEE95] B13 vid 13 32 +26.5           ~ 1 0
26 [LEE95] A7 vid 13 33 +28.3           ~ 1 0
27 [LEE95] B14 vid 13 33 +50.4           ~ 1 0
28 [LEE95] C5 vid 13 34 +33.4           ~ 1 0
29 [LEE95] C6 vid 13 35 +18.6           ~ 1 0
30 [LEE95] B15 vid 13 42 +16.9           ~ 1 0
31 [LEE95] A8 vid 13 50 +07.1           ~ 1 0
32 [LEE95] A10 vid 13 54 +48.7           ~ 1 0
33 [LEE95] A9 vid 13 54 +59.1           ~ 1 0
34 [LEE95] B17 vid 13 56 +59.0           ~ 1 0
35 [LEE95] B18 vid 13 58 +52.3           ~ 1 0
36 [LEE95] B19 vid 13 59 +15.3           ~ 1 0
37 [LEE95] B20 vid 14 00 +13.2           ~ 1 0
38 [LEE95] C7 vid 14 02 +20.6           ~ 1 0
39 [LEE95] A11 vid 14 02 +34.9           ~ 1 0
40 [LEE95] C8 vid 14 06 +15.8           ~ 1 0
41 [LEE95] C9 vid 14 09 +41.9           ~ 1 0
42 [LEE95] A12 vid 14 11 +27.9           ~ 1 0
43 [LEE95] C10 vid 14 13 +55.7           ~ 1 0
44 [LEE95] B21 vid 14 14 +07.7           ~ 1 0
45 [LEE95] A13 vid 14 17 +18.5           ~ 1 0
46 [LEE95] A14 vid 14 23 +32.3           ~ 1 0
47 [LEE95] C11 vid 14 25 +09.0           ~ 1 0
48 [LEE95] B22 vid 14 28 +08.7           ~ 1 0
49 [LEE95] B23 vid 14 28 +23.6           ~ 1 0
50 [LEE95] A15 vid 14 32 +07.6           ~ 1 0
51 [LEE95] B24 vid 14 43 +32.7           ~ 1 0
52 [LEE95] B25 vid 14 43 +56.0           ~ 1 0
53 [LEE95] C12 vid 14 44 +45.1           ~ 1 0
54 [LEE95] C13 vid 14 46 +32.1           ~ 1 0
55 [LEE95] A16 vid 14 48 +12.2           ~ 1 0
56 [LEE95] A17 vid 14 57 +07.3           ~ 1 0
57 [LEE95] A18 vid 14 57 +35.1           ~ 1 0
58 [LEE95] C14 vid 14 58 +11.8           ~ 1 0
59 [LEE95] B26 vid 14 59 +31.0           ~ 1 0
60 [LEE95] A19 vid 15 02 +50.2           ~ 1 0
61 [LEE95] B28 vid 15 05 +05.6           ~ 1 0
62 [LEE95] B27 vid 15 05 +09.1           ~ 1 0
63 [LEE95] B29 vid 15 06 +41.5           ~ 1 0
64 [LEE95] A20 vid 15 08 +66.1           ~ 1 0
65 [LEE95] C15 vid 15 12 +16.7           ~ 1 0
66 [LEE95] B30 vid 15 17 +44.7           ~ 1 0
67 [LEE95] A21 vid 15 24 +10.2           ~ 1 0
68 [LEE95] A22 vid 15 24 +19.6           ~ 1 0
69 [LEE95] C16 vid 15 24 +32.3           ~ 1 0
70 [LEE95] B31 vid 15 29 +53.1           ~ 1 0
71 [LEE95] C18 vid 15 30 +69.9           ~ 1 0
72 [LEE95] C17 vid 15 32 +15.3           ~ 1 0
73 [LEE95] B32 vid 15 36 +30.5           ~ 1 0
74 [LEE95] B33 vid 15 38 +07.6           ~ 1 0
75 [LEE95] C19 vid 15 40 +16.3           ~ 1 0
76 [LEE95] B34 vid 15 44 +58.1           ~ 1 0
77 NAME Hercules Supercluster SCG 15 47 +18.2           ~ 166 1
78 [LEE95] B35 vid 15 47 +50.6           ~ 1 0
79 [LEE95] A23 vid 15 47 +51.3           ~ 1 0
80 [LEE95] A24 vid 15 50 +09.3           ~ 1 0
81 [LEE95] B36 vid 15 50 +33.8           ~ 1 0
82 [LEE95] C20 vid 15 57 +11.8           ~ 1 0
83 ACO 2147 ClG 16 02 11.96 +15 55 11.5           ~ 416 0
84 [LEE95] A25 vid 16 04 +17.9           ~ 1 0
85 ACO 2151 ClG 16 05 15.0 +17 44 55           ~ 594 3
86 ACO 2152 ClG 16 05 22.4 +16 26 55           ~ 165 0
87 [LEE95] A26 vid 16 10 +16.9           ~ 1 0
88 [LEE95] A27 vid 16 10 +35.6           ~ 1 0
89 [LEE95] A28 vid 16 11 +22.1           ~ 1 0
90 [LEE95] C21 vid 16 12 +43.9           ~ 1 0
91 [LEE95] A29 vid 16 13 +45.1           ~ 1 0
92 [LEE95] C22 vid 16 17 +49.1           ~ 1 0
93 [LEE95] B37 vid 16 17 +15.4           ~ 1 0
94 [LEE95] A30 vid 16 22 +66.3           ~ 1 0
95 [LEE95] C23 vid 16 23 +38.9           ~ 1 0
96 [LEE95] C24 vid 16 31 +28.6           ~ 1 0
97 [LEE95] A31 vid 16 36 +29.8           ~ 1 0
98 [LEE95] A32 vid 16 38 +21.2           ~ 1 0
99 [LEE95] B38 vid 16 50 +38.2           ~ 1 0
100 [LEE95] B39 vid 17 03 +54.6           ~ 1 0
101 [LEE95] B40 vid 17 04 +61.2           ~ 1 0
102 [LEE95] B41 vid 17 05 +83.1           ~ 1 0
103 [LEE95] A33 vid 17 09 +52.4           ~ 1 0
104 [LEE95] A34 vid 17 12 +19.7           ~ 1 0
105 [LEE95] A35 vid 17 13 +07.4           ~ 1 0
106 [LEE95] A37 vid 17 17 +51.5           ~ 1 0
107 [LEE95] A36 vid 17 18 +35.3           ~ 1 0
108 [LEE95] C25 vid 17 23 +60.0           ~ 1 0
109 NAME Local Void vid 18 38 +18.0           ~ 234 0
110 NAME the Wall reg ~ ~           ~ 19 0
111 [LEE95] B16 vid ~ ~           ~ 1 0

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