2006A&A...450....9F

Query : 2006A&A...450....9F

2006A&A...450....9F - Astronomy and Astrophysics, volume 4509-14 (2006/4-4)

Substructures in Abell clusters of galaxies.

FLIN P. and KRYWULT J.

Abstract (from CDS):

We present the results of substructure detection on a large sample of Abell clusters. We apply the wavelet transform to positions of galaxies in 183 Abell clusters. The significance of the substructuring detected was determined using Monte Carlo simulations on sets of 1000 randomly generated distributions of galaxies for each cluster and wavelet scale. 62 of the investigated clusters are strongly substructured; the frequency of occurrence of substructure is 0.34. The investigated clusters were classified as unimodal, bimodal or complex systems. The clusters were divided into clusters having substructures in the field of the cluster S_f or in the core region S_c. The Kolmogorov-Smirnov test show no significant differences at the level α=0.05 in the distribution of clusters having S_c and S_f substructures with redshift. Using a χ² test we found no correlation between the existence of subclustering and the morphological type of galaxy clusters.

Abstract Copyright: ∼

Journal keyword(s): galaxies: clusters: general

Simbad objects: 183

Full paper

View the references in ADS

Number of rows : 183

N	Identifier	Otype	ICRS (J2000) RA	ICRS (J2000) DEC	Sp type	#ref 1850 - 2026	#notes
1	ACO 2717	ClG	00 03 12.9	-35 56 13	~	146	0
2	ACO 2700	ClG	00 03 49.7	+02 03 59	~	94	0
3	ACO 2721	ClG	00 05 57.0	-34 43 09	~	99	0
4	ACO 14	ClG	00 15 13	-23 53.3	~	74	1
5	ACO 21	ClG	00 20 38.75	+28 41 40.5	~	122	0
6	ACO 22	ClG	00 20 41.4	-25 42 39	~	111	0
7	ACO 76	ClG	00 40 16.1031	+06 52 46.226	~	138	2
8	ACO 85	ClG	00 41 36.21	-09 19 30.4	~	974	0
9	ACO 88	ClG	00 42 51	-26 02.6	~	32	0
10	ACO 104	ClG	00 49 49.8	+24 27 01	~	49	0
11	ACO 114	ClG	00 53 39	-21 40.7	~	67	0
12	ACO 117	ClG	00 55 47.10	-09 58 24.6	~	79	0
13	ACO 115	ClG	00 55 59	+26 23.2	~	295	1
14	ACO 119	ClG	00 56 08.57	-01 12 00.8	~	577	2
15	ACO 121	ClG	00 57 31	-07 00.8	~	21	0
16	ACO 133	ClG	01 02 41.5	-21 52 53	~	391	1
17	ACO 140	ClG	01 04 38.1	-23 59 09	~	41	0
18	ACO 147	ClG	01 08 10	+02 10.0	~	117	0
19	ACO 151	ClG	01 08 52.3	-15 25 01	~	199	1
20	ACO 2877	ClG	01 09 49.3	-45 54 02	~	160	2
21	ACO 157	ClG	01 11 13.72	-14 28 32.5	~	24	0
22	ACO 166	ClG	01 14 33	-16 16.1	~	24	0
23	ACO 168	ClG	01 15 07.58	+00 19 10.8	~	379	2
24	ACO 189	ClG	01 23 40.4	+01 38 38	~	103	1
25	ACO 193	ClG	01 25 07.3	+08 41 36	~	192	0
26	ACO 194	ClG	01 26 01.3	-01 22 02	~	363	2
27	ACO 195	ClG	01 26 54.5	+19 12 42	~	83	0
28	ACO 260	ClG	01 50 46.811	+33 04 22.17	~	67	0
29	ACO 261	ClG	01 51 26	-02 14.2	~	46	0
30	ACO 262	ClG	01 52 50.4	+36 08 46	~	727	1
31	ACO 274	ClG	01 54 42	-06 16.3	~	36	0
32	ACO 277	ClG	01 55 50.5	-07 24 17	~	42	0
33	ACO 279	ClG	01 56 25.73	+01 03 22.4	~	54	0
34	ACO 278	ClG	01 57 16.2	+32 14 47	~	74	0
35	ACO 358	ClG	02 30 12	-13 11.7	~	27	0
36	ACO 389	ClG	02 51 24.74	-24 56 39.5	~	69	0
37	ACO 399	ClG	02 57 56.4	+13 00 59	~	420	0
38	ACO 401	ClG	02 58 50.3	+13 34 07	~	592	0
39	ACO 407	ClG	03 01 43.7	+35 49 48	~	113	0
40	ACO 415	ClG	03 06 47	-12 02.5	~	63	0
41	ACO 426	ClG	03 19 47.6	+41 30 54	~	2508	1
42	ACO 3128	ClG	03 29 50.6	-52 34 48	~	183	3
43	ACO 439	ClG	03 30 28	+24 47.2	~	28	0
44	ACO 449	ClG	03 49 33	+75 11.2	~	22	0
45	ACO 465	ClG	03 50 49.9	+06 19 00	~	26	0
46	ACO 3266	ClG	04 31 26.4	-61 25 17	~	447	0
47	ACO 496	ClG	04 33 40.8	-13 14 34	~	728	2
48	ACO 500	ClG	04 38 55.0	-22 05 55	~	89	0
49	ACO 514	ClG	04 48 18	-20 28.7	~	149	0
50	ACO 526	ClG	04 59 51	+05 26.4	~	27	0
51	ACO 505	ClG	05 00 12	+80 00.6	~	50	0
52	ACO 527	ClG	05 10 15	+73 41.8	~	19	0
53	ACO 539	ClG	05 16 35.1	+06 27 14	~	255	2
54	ACO 537	ClG	05 24 39	+73 52.8	~	6	0
55	ACO 548	ClG	05 47 01.7	-25 36 59	B8	209	2
56	ACO 3376	ClG	06 01 25.000	-39 59 51.00	~	334	0
57	ACO 3391	ClG	06 26 15.4	-53 40 52	~	222	1
58	ACO 3395	ClG	06 27 31.1	-54 23 58	~	229	0
59	ACO 564	ClG	07 00 41	+69 48.8	~	32	0
60	ACO 566	ClG	07 04 37.5	+63 18 39	~	71	0
61	ACO 576	ClG	07 21 24.1	+55 44 20	~	312	1
62	ACO 592	ClG	07 42 31.1486	+09 22 25.893	~	62	1
63	ACO 637	ClG	08 15 10.7	+48 22 34	~	17	0
64	ACO 644	ClG	08 17 26.1	-07 31 13	~	241	0
65	ACO 646	ClG	08 22 10.0	+47 05 58	~	102	1
66	ACO 649	ClG	08 24 12	+48 52.3	~	8	0
67	ACO 655	ClG	08 25 16.12	+47 09 34.2	~	118	0
68	ACO 671	ClG	08 28 48.68	+30 27 07.0	~	168	0
69	ACO 680	ClG	08 35 19	+36 51.6	~	13	0
70	ACO 754	ClG	09 09 14.8	-09 40 35	~	695	1
71	ACO 757	ClG	09 12 57.79	+47 43 45.2	~	67	0
72	ACO 779	ClG	09 20 02.70	+33 45 29.7	~	261	0
73	ACO 786	ClG	09 28 04.9	+74 46 58	~	43	0
74	ACO 924	ClG	10 07 02	+35 39.3	~	22	0
75	ACO 979	ClG	10 20 19.8	-07 53 37	~	46	1
76	ACO 978	ClG	10 20 26.66	-06 31 37.5	~	126	1
77	ACO 1016	ClG	10 27.0	+10 59	~	82	1
78	ACO 1035	ClG	10 32 05.91	+40 17 25.9	~	88	0
79	NAME Hydra I Cluster	ClG	10 36 36.0	-27 31 04	~	905	1
80	ACO 1081	ClG	10 44 49	+35 34.2	~	23	0
81	ACO 1126	ClG	10 53 55.71	+16 51 42.4	~	96	0
82	ACO 1139	ClG	10 58 01.63	+01 38 05.4	~	162	3
83	ACO 1132	ClG	10 58 32.05	+56 47 14.2	~	145	1
84	ACO 1146	ClG	11 01 20.6	-22 43 08	~	104	0
85	ACO 1185	ClG	11 10 32.15	+28 35 50.4	~	271	1
86	ACO 1187	ClG	11 11 24.03	+39 35 22.2	~	66	0
87	ACO 1190	ClG	11 11 43.83	+40 51 43.5	~	145	0
88	ACO 1213	ClG	11 16 26.98	+29 16 23.9	~	155	0
89	ACO 1216	ClG	11 17 44.8	-04 28 24	~	50	0
90	ACO 1228	ClG	11 21 30.5	+34 13 21	~	126	1
91	ACO 1275	ClG	11 29 45.44	+36 37 49.4	~	50	0
92	ACO 1292	ClG	11 31 47.0	+35 49 14	~	12	0
93	ACO 1299	ClG	11 32 21	+33 58.4	~	10	0
94	ACO 1314	ClG	11 34 53.0	+49 05 18	~	234	1
95	2PIGG n1671	GrG	11 39 03.61	-04 19 03.2	~	37	0
96	ACO 1346	ClG	11 41 11.24	+05 45 22.6	~	75	0
97	ACO 1364	ClG	11 43 39.67	-01 44 41.8	~	61	0
98	ACO 1365	ClG	11 44 25.2	+30 53 50	~	46	0
99	ACO 1367	ClG	11 44 44.6	+19 41 59	~	1127	1
100	ACO 1377	ClG	11 47 18.24	+55 43 29.1	~	148	1
101	ACO 1401	ClG	11 51 54.51	+37 15 48.4	~	30	0
102	ACO 1413	ClG	11 55 12.87	+23 23 46.9	~	456	0
103	ACO 1412	ClG	11 56 04.3	+73 25 05	~	65	0
104	ACO 1437	ClG	12 00 24.5	+03 19 52	~	93	0
105	ACO 1474	ClG	12 08 11.69	+15 02 06.2	~	56	0
106	ACO 1524	ClG	12 21 44	+07 50.4	~	15	0
107	ACO 1541	ClG	12 27 31.49	+08 50 43.5	~	97	0
108	ACO 1570	ClG	12 36 24	+19 48.5	~	9	0
109	ACO 1589	ClG	12 41 08.09	+18 33 18.5	~	112	0
110	ACO 3526	ClG	12 48 49.2	-41 18 17	~	1154	2
111	ACO 1630	ClG	12 52 03.13	+04 34 28.5	~	44	0
112	ACO 1631	ClG	12 52 50.6	-15 25 37	~	176	1
113	ACO 1644	ClG	12 57 11.6	-17 24 34	~	391	1
114	ACO 1650	ClG	12 58 42.0	-01 45 45	~	325	0
115	ACO 1651	ClG	12 59 27.3	-04 10 49	~	307	0
116	ACO 1661	ClG	13 01 42.5	+29 04 38	~	27	0
117	ACO 1675	ClG	13 05 15	+34 32.9	~	12	0
118	ACO 1691	ClG	13 11 11.14	+39 16 38.4	~	116	0
119	ACO 1689	ClG	13 11 29.5	-01 20 28	~	1178	0
120	ACO 1700	ClG	13 14.7	+28 43	~	12	0
121	ACO 1736	ClG	13 26 52.1	-27 06 33	~	268	2
122	ACO 3558	ClG	13 28 03.2	-31 31 35	~	476	2
123	ACO 1749	ClG	13 29 32	+37 37.5	~	63	0
124	ACO 3562	ClG	13 33 31.8	-31 40 23	~	337	1
125	ACO 1774	ClG	13 40 54.0	+39 58 28	~	40	0
126	ACO 1775	ClG	13 41 50.60	+26 21 10.6	~	324	0
127	ACO 1795	ClG	13 48 47.4	+26 34 55	~	1330	0
128	ACO 1809	ClG	13 53 07.68	+05 08 32.7	~	179	0
129	ACO 1831	ClG	13 59 19.42	+27 58 08.2	~	166	0
130	ACO 1837	ClG	14 01 36.2	-11 07 48	~	106	0
131	ACO 1904	ClG	14 22 13.21	+48 35 59.7	~	144	0
132	ACO 1913	ClG	14 26 43.42	+16 40 26.1	~	100	1
133	ACO 1927	ClG	14 31 06.80	+25 38 01.3	~	103	0
134	ACO 1942	ClG	14 38 21.8673	+03 40 13.247	~	122	0
135	ACO 1983	ClG	14 52 59.33	+16 46 11.0	~	249	1
136	ACO 1991	ClG	14 54 41.53	+18 38 08.4	~	349	1
137	ACO 2020	ClG	15 03.5	+07 53	~	34	0
138	ACO 2022	ClG	15 04 18.34	+28 30 25.5	~	95	0
139	ACO 2028	ClG	15 09 22.16	+07 36 52.3	~	77	0
140	ACO 2029	ClG	15 10 54.2	+05 44 23	~	1020	0
141	ACO 2040	ClG	15 12 44.00	+07 27 34.5	~	144	1
142	ACO 2048	ClG	15 15 14.11	+04 23 10.4	~	109	0
143	ACO 2052	ClG	15 16 41.64	+07 01 45.5	~	756	1
144	ACO 2055	ClG	15 18 46.29	+06 13 42.9	~	113	0
145	ACO 2056	ClG	15 19 12	+28 16.2	~	49	0
146	ACO 2065	ClG	15 22 22.7	+27 44 20	~	398	0
147	ACO 2063	ClG	15 23 01.8	+08 38 22	~	414	2
148	ACO 2073	ClG	15 25 54.55	+28 27 48.3	~	32	0
149	ACO 2089	ClG	15 32 36.89	+28 02 10.1	~	108	0
150	ACO 2092	ClG	15 33 19.99	+31 09 12.3	~	130	0
151	ACO 2096	ClG	15 35 22	+37 20.1	~	10	0
152	ACO 2107	ClG	15 39 39.04	+21 46 57.8	~	270	0
153	ACO 2122	ClG	15 44 55.93	+36 06 05.2	~	243	0
154	ACO 2142	ClG	15 58 26.5	+27 13 52	~	825	0
155	ACO 2147	ClG	16 02 11.96	+15 55 11.5	~	416	0
156	ACO 2151	ClG	16 05 15.0	+17 44 55	~	594	3
157	ACO 2152	ClG	16 05 22.4	+16 26 55	~	165	0
158	ACO 2175	ClG	16 20 30.70	+29 53 31.2	~	133	0
159	ACO 2197	ClG	16 27 48.01	+40 58 04.5	~	290	0
160	ACO 2199	ClG	16 28 34.5	+39 32 26	~	1206	1
161	ACO 2210	ClG	16 34 34.55	+05 29 20.0	~	19	0
162	ACO 2256	ClG	17 03 37.5	+78 37 23	~	928	1
163	ACO 2255	ClG	17 12 56.0	+64 04 06	~	605	0
164	ACO 2311	ClG	18 49 59	+70 22.6	~	42	0
165	ACO 2312	ClG	18 53 54.7	+68 22 53	~	67	0
166	ACO 2315	ClG	19 00 46.50	+69 58 30.0	~	50	0
167	ACO 2319	ClG	19 21 14.0	+43 56 57	~	495	1
168	ACO 3667	ClG	20 12 33.68	-56 50 26.3	~	676	1
169	ACO 3716	ClG	20 51 16.7	-52 41 43	~	123	1
170	ACO 2366	ClG	21 42 55.53	-06 53 12.2	~	56	0
171	ACO 2384	ClG	21 52 20.9	-19 32 53	~	117	0
172	ACO 2399	ClG	21 57 19.01	-07 50 57.5	~	197	0
173	ACO 2410	ClG	22 02 15.8	-09 50 10	~	65	0
174	ACO 3888	ClG	22 34 26.3	-37 44 29	~	151	1
175	ACO 2457	ClG	22 35 40.30	+01 31 33.6	~	139	0
176	ACO 2593	ClG	23 24 27.15	+14 33 40.2	~	231	0
177	ACO 2597	ClG	23 25 19.70	-12 07 27.7	~	572	0
178	ACO 2634	ClG	23 38 18.4	+27 01 37	~	515	2
179	ACO 2657	ClG	23 44 51.0	+09 08 40	~	280	3
180	ACO 4038	ClG	23 47 31.1	-28 12 10	~	349	3
181	ACO 2665	ClG	23 50 50.6	+06 09 00	~	106	0
182	ACO 2666	ClG	23 50 56.2	+27 08 41	~	204	0
183	ACO 2670	ClG	23 54 10.51	-10 23 06.8	~	364	0

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