1998A&AS..129...31C


Query : 1998A&AS..129...31C

1998A&AS..129...31C - Astron. Astrophys., Suppl. Ser., 129, 31-40 (1998/April-1)

Galaxy redshifts in 3 medium-distant clusters.

CAPPI A., HELD E.V. and MARANO B.

Abstract (from CDS):

We present results from spectroscopic observations of 3 rich and moderately distant galaxy clusters at the 3.6 m ESO telescope at La Silla. We measured 54 galaxy redshifts in 3 fields centered on the clusters A 3663 and A 3889, which are rich (R=2) and distant (D=6) ACO clusters, and on a new cluster, Cl 0053-37, identified on a deep plate. We present estimates of their velocity dispersion and virial mass. Cl 0053-37 had been noted as a concentration in a poor ACO cluster, S0102, with distance class D=4. We show that Cl 0053-37 is a more distant cluster, connected to a large scale-structure at z∼0.165.

Abstract Copyright:

Journal keyword(s): galaxies: clusters of - distances and redshifts - cosmology: observations - galaxies: clusters: individual: ClG 0053-37, A 3663, A 3889

Nomenclature: Table 2: [CHM98] Cl 0053-37 NN (Nos 1-21), [CHM98] Cl 0053-37 B. Table 3: [CHM98] ACO 3889 NN (Nos 1-24), [CHM98] ACO 3889 FN (Nos F1-F2). Table 4: [CHM98] ACO 3663 N (Nos 1-5), [CHM98] ACO 3663 B.

Simbad objects: 58

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Number of rows : 58
N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2024
#notes
1 ACO S 102 ClG 00 55 45 -37 24.8           ~ 9 0
2 [CHM98] Cl 0053-37 B GiC 00 55 55.55 -37 33 07.4           ~ 1 0
3 [CHM98] Cl 0053-37 12 GiC 00 55 55.66 -37 32 19.8           ~ 2 0
4 [CHM98] Cl 0053-37 20 GiC 00 55 56.25 -37 31 47.9           ~ 2 0
5 [CHM98] Cl 0053-37 13 GiC 00 55 56.8175229475 -37 32 34.892194922           ~ 2 0
6 [CHM98] Cl 0053-37 7 GiC 00 55 57.57 -37 32 51.0           ~ 2 0
7 LEDA 621603 GiC 00 55 57.7 -37 32 23           ~ 3 0
8 [CHM98] Cl 0053-37 8 GiC 00 55 58.97 -37 33 00.2           ~ 2 0
9 2MASX J00555916-3732186 GiC 00 55 59.1282682464 -37 32 18.267062316           ~ 3 0
10 [CHM98] Cl 0053-37 15 GiC 00 55 59.39 -37 32 34.7           ~ 2 0
11 [CHM98] Cl 0053-37 17 GiC 00 56 01.39 -37 32 41.5           ~ 2 0
12 LEDA 621264 GiC 00 56 01.5 -37 33 31           ~ 3 0
13 [CHM98] Cl 0053-37 19 GiC 00 56 02.48 -37 32 05.2           ~ 2 0
14 [CHM98] Cl 0053-37 18 GiC 00 56 02.52 -37 32 17.5           ~ 2 0
15 [CHM98] Cl 0053-37 9 GiC 00 56 02.83 -37 33 03.4           ~ 2 0
16 ClG 0053-37 ClG 00 56 03.5 -37 32 43           ~ 26 0
17 [CHM98] Cl 0053-37 11 GiC 00 56 04.82 -37 32 50.5           ~ 2 0
18 [CHM98] Cl 0053-37 10 GiC 00 56 04.83 -37 32 59.8           ~ 2 0
19 2MASX J00560639-3733176 GiC 00 56 06.4124665416 -37 33 17.907151896           ~ 3 0
20 [CHM98] Cl 0053-37 3 GiC 00 56 07.14 -37 33 49.0           ~ 2 0
21 2MASX J00560925-3733595 GiC 00 56 09.2695620192 -37 33 59.288889600           ~ 2 0
22 [CHM98] Cl 0053-37 21 GiC 00 56 09.61 -37 31 48.5           ~ 2 0
23 [CHM98] Cl 0053-37 4 GiC 00 56 09.78 -37 33 39.4           ~ 2 0
24 [CHM98] Cl 0053-37 1 GiC 00 56 10.2800407212 -37 34 07.087243735           ~ 2 0
25 [CHM98] ACO 3663 4 GiC 20 07 06.39 -52 34 30.8           ~ 1 0
26 [CHM98] ACO 3663 2 GiC 20 07 11.62 -52 35 49.9           ~ 1 0
27 [CHM98] ACO 3663 1 GiC 20 07 12.56 -52 36 09.3           ~ 1 0
28 [CHM98] ACO 3663 3 GiC 20 07 13.89 -52 35 27.2           ~ 1 0
29 [CHM98] ACO 3663 B GiC 20 07 16.88 -52 34 52.0           ~ 1 0
30 ACO 3663 ClG 20 07 18 -52 33.3           ~ 3 0
31 [CHM98] ACO 3663 5 GiC 20 07 18.59 -52 33 33.6           ~ 1 0
32 [CHM98] ACO 3889 1 GiC 22 34 44.77 -30 34 17.5           ~ 1 0
33 [CHM98] ACO 3889 21 GiC 22 34 45.31 -30 31 37.8           ~ 1 0
34 [CHM98] ACO 3889 23 GiC 22 34 45.86 -30 31 09.4           ~ 1 0
35 [CHM98] ACO 3889 2 GiC 22 34 46.42 -30 33 57.1           ~ 1 0
36 [CHM98] ACO 3889 22 GiC 22 34 46.63 -30 31 39.4           ~ 1 0
37 [CHM98] ACO 3889 19 GiC 22 34 47.68 -30 31 56.4           ~ 1 0
38 ACO 3889 ClG 22 34 48.40 -30 33 28.3           ~ 15 0
39 [CHM98] ACO 3889 3 GiC 22 34 48.46 -30 34 19.2           ~ 1 0
40 [CHM98] ACO 3889 20 GiC 22 34 48.97 -30 31 45.8           ~ 1 0
41 [CHM98] ACO 3889 15 GiC 22 34 50.06 -30 32 18.5           ~ 1 0
42 2dFGRS TGS339Z087 GiC 22 34 50.31 -30 32 01.5   19.094   18.308   ~ 1 0
43 [CHM98] ACO 3889 4 GiC 22 34 50.33 -30 34 07.3           ~ 1 0
44 [CHM98] ACO 3889 24 GiC 22 34 50.45 -30 30 46.7           ~ 1 0
45 [CHM98] ACO 3889 16 GiC 22 34 50.70 -30 32 23.6           ~ 1 0
46 [CHM98] ACO 3889 5 GiC 22 34 50.89 -30 34 17.5           ~ 1 0
47 [CHM98] ACO 3889 17 GiC 22 34 51.10 -30 32 17.7           ~ 1 0
48 [CHM98] ACO 3889 13 GiC 22 34 51.88 -30 33 21.5           ~ 1 0
49 2dFGRS TGS340Z182 GiC 22 34 52.207 -30 33 28.61   18.378   16.388   ~ 2 0
50 [CHM98] ACO 3889 14 GiC 22 34 52.42 -30 32 44.1           ~ 1 0
51 [CHM98] ACO 3889 9 GiC 22 34 53.43 -30 33 42.1           ~ 1 0
52 [CHM98] ACO 3889 10 GiC 22 34 54.12 -30 33 41.9           ~ 1 0
53 LEDA 716251 GiC 22 34 54.2 -30 31 16           ~ 2 0
54 [CHM98] ACO 3889 8 GiC 22 34 54.51 -30 33 50.6           ~ 1 0
55 [CHM98] ACO 3889 7 GiC 22 34 54.71 -30 33 56.3           ~ 1 0
56 [CHM98] ACO 3889 18 GiC 22 34 55.31 -30 31 53.1           ~ 1 0
57 [CHM98] ACO 3889 6 GiC 22 34 55.96 -30 34 13.3           ~ 1 0
58 [CHM98] ACO 3889 11 GiC 22 34 57.52 -30 33 37.4           ~ 1 0

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