2012A&A...548A..18C

Query : 2012A&A...548A..18C

2012A&A...548A..18C - Astronomy and Astrophysics, volume 548A, 18-18 (2012/12-1)

Deep optical observations of the massive galaxy cluster Abell 1413.

CASTAGNE D., SOUCAIL G., POINTECOUTEAU E., CAPPI A., MAUROGORDATO S., BENOIST C. and FERRARI C.

Abstract (from CDS):

We investigate the morphology and dynamics of the massive nearby galaxy cluster Abell 1413. Using wide field imaging and spectroscopic data obtained from observations at the Canada-France-Hawaii Telescope and archival SDSS data, we build a sample of more than 250 galaxies covering a region centered on the cluster and extending to its outskirts on large scales. We probe the cluster morphology analyzing the projected density distribution of galaxies and find a strong variation in the ellipticity of the distribution, from 0.8 at the center of the cluster down to ∼0.35 at the periphery. This may be the tracer of a prolate global mass distribution, slightly attenuated in the collisional distribution of the gas. We also study the large scale environment, identifying several structures associated to the cluster and organized along the major axis in the North-South direction. From spectroscopic data we derive the velocity dispersion and we investigate the overall dynamics of the cluster. The regular velocity dispersion supports the case for a prolate cluster aligned in the plane of the sky and embedded in a larger scale structure.

Abstract Copyright: ∼

Journal keyword(s): galaxies: clusters: general - galaxies: clusters: individual: Abell 1413 - galaxies: distances and redshifts

VizieR on-line data: <Available at CDS (J/A+A/548/A18): tablea1.dat>

Nomenclature: Table A.1: [CSP2012] NNN (Nos 1-107).

Simbad objects: 122

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Number of rows : 122
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 GMBCG 178.23881+24.21734 ClG 11 52 57.31 +24 13 02.4           ~ 1 0
2 NSC J115428+234140 ClG 11 54 28.25 +23 41 39.9           ~ 2 0
3 NSC J115444+225542 ClG 11 54 44.55 +22 55 42.3           ~ 2 0
4 [CSP2012] 107 G 11 54 57.40 +23 24 03.8           ~ 1 0
5 [CSP2012] 27 G 11 54 58.60 +23 25 23.6           ~ 1 0
6 [CSP2012] 103 GiC 11 54 59.3616364512 +23 31 22.982316096           ~ 3 0
7 [CSP2012] 26 G 11 55 00.20 +23 25 40.2           ~ 1 0
8 LEDA 1686244 GiC 11 55 00.575 +23 22 18.87           ~ 9 0
9 [CSP2012] 24 G 11 55 01.00 +23 21 47.3           ~ 1 0
10 [CSP2012] 69 G 11 55 02.40 +23 26 30.4           ~ 1 0
11 [CSP2012] 68 G 11 55 03.20 +23 20 57.3           ~ 1 0
12 [TFM92] ACO 1413 165 GiC 11 55 03.4106734152 +23 22 01.803277416           ~ 5 0
13 [CSP2012] 67 G 11 55 03.70 +23 24 47.3           ~ 1 0
14 [CSP2012] 66 G 11 55 04.70 +23 21 13.3           ~ 1 0
15 SDSS J115505.09+232421.3 GiC 11 55 05.0872015200 +23 24 21.307287132           ~ 6 0
16 [CSP2012] 65 G 11 55 07.00 +23 24 20.0           ~ 1 0
17 GMBCG 178.77945+24.00328 ClG 11 55 07.07 +24 00 11.8           ~ 1 0
18 [CSP2012] 95 G 11 55 07.10 +23 17 24.9           ~ 1 0
19 3XMM J115507.6+233221 LIN 11 55 07.6631741544 +23 32 21.892973712           ~ 7 0
20 [TFM92] ACO 1413 95 GiC 11 55 07.9093067688 +23 25 21.231683544           ~ 4 0
21 [TFM92] ACO 1413 202 GiC 11 55 08.4170071032 +23 21 08.528834376           ~ 4 0
22 [TFM92] ACO 1413 122 GiC 11 55 08.8834461048 +23 21 48.308298300           ~ 5 0
23 [CSP2012] 64 G 11 55 08.90 +23 21 24.8           ~ 1 0
24 2MASX J11550897+2326227 rG 11 55 08.9748439464 +23 26 23.437261896           ~ 20 0
25 [TFM92] ACO 1413 101 GiC 11 55 09.00 +23 27 45.4           ~ 3 0
26 LEDA 1684866 G 11 55 09.1090 +23 17 42.323           ~ 3 0
27 GMBCG 178.78964+23.57010 ClG 11 55 09.51 +23 34 12.4           ~ 1 0
28 [CSP2012] 63 G 11 55 09.70 +23 23 46.5           ~ 1 0
29 [CSP2012] 19 GiC 11 55 10.1360581680 +23 20 34.524581208           ~ 2 0
30 [CSP2012] 101 G 11 55 10.30 +23 31 36.9           ~ 1 0
31 [CSP2012] 91 G 11 55 10.60 +23 16 19.2           ~ 1 0
32 SDSS J115511.01+231936.5 GiC 11 55 11.0147170920 +23 19 36.480447480           ~ 7 0
33 [TFM92] ACO 1413 152 GiC 11 55 11.2594472400 +23 24 08.018710344           ~ 5 0
34 [TFM92] ACO 1413 205 GiC 11 55 11.3746755600 +23 26 18.647342376           ~ 4 0
35 [CSP2012] 90 G 11 55 12.20 +23 18 51.6           ~ 1 0
36 [CSP2012] 62 G 11 55 12.30 +23 20 57.9           ~ 1 0
37 [TFM92] ACO 1413 135 GiC 11 55 12.30 +23 23 03.9           ~ 3 0
38 ACO 1413 ClG 11 55 12.87 +23 23 46.9           ~ 430 0
39 2MASX J11551304+2333257 GiC 11 55 13.0681937904 +23 33 26.110549944           ~ 10 0
40 [TFM92] ACO 1413 132 GiC 11 55 13.10 +23 22 37.6           ~ 3 0
41 [CSP2012] 15 GiC 11 55 13.9612 +23 26 30.794           ~ 2 0
42 [CSP2012] 14 GiC 11 55 14.1421234536 +23 20 06.025786152           ~ 2 0
43 [CSP2012] 89 G 11 55 15.00 +23 20 21.2           ~ 1 0
44 [CSP2012] 61 GiC 11 55 15.0010222416 +23 26 56.636685204           ~ 3 0
45 GMBCG 178.81296+23.46510 ClG 11 55 15.11 +23 27 54.4           ~ 1 0
46 [MPC97] ACO 1413 4 BiC 11 55 15.1128204576 +23 27 54.341764380           ~ 13 0
47 [TFM92] ACO 1413 209 GiC 11 55 15.2111409552 +23 22 45.753528828           ~ 4 0
48 [CSP2012] 38 G 11 55 15.70 +23 24 00.6           ~ 1 0
49 [CSP2012] 39 GiC 11 55 15.8315189280 +23 27 51.574448916           ~ 2 0
50 [TFM92] ACO 1413 180 GiC 11 55 16.2982730280 +23 25 21.655163496           ~ 4 0
51 [CSP2012] 88 G 11 55 16.30 +23 21 46.3           ~ 1 0
52 [CSP2012] 106 G 11 55 16.60 +23 23 17.4           ~ 1 0
53 [TFM92] ACO 1413 214 GiC 11 55 16.70 +23 26 07.8           ~ 3 0
54 [TFM92] ACO 1413 90 GiC 11 55 16.7130300672 +23 28 48.925046136           ~ 4 0
55 [TFM92] ACO 1413 71 GiC 11 55 16.7334399000 +23 20 40.902720900           ~ 5 0
56 2MASS J11551712+2323527 GiC 11 55 17.1264899040 +23 23 52.630293588   18.7       ~ 5 0
57 [CSP2012] 58 G 11 55 17.20 +23 23 15.6           ~ 1 0
58 [CSP2012] 87 GiC 11 55 17.2151124600 +23 21 50.407840044           ~ 2 0
59 2MASX J11551747+2323287 GiC 11 55 17.4931928280 +23 23 28.752479268           ~ 7 0
60 [CSP2012] 86 GiC 11 55 17.6133231024 +23 19 14.995810668           ~ 2 0
61 [RGD2013] J115517.641+232254.987 G 11 55 17.6335293792 +23 22 54.867472140           ~ 2 0
62 [TFM92] ACO 1413 74 GiC 11 55 17.6467327272 +23 27 57.819483144           ~ 6 0
63 [CSP2012] 35 G 11 55 17.70 +23 27 39.8           ~ 1 0
64 [TFM92] ACO 1413 104 GiC 11 55 18.1233116256 +23 26 28.340967948           ~ 4 0
65 2MASX J11551834+2323407 GiC 11 55 18.3923817816 +23 23 40.800436728           ~ 5 0
66 [CSP2012] 33 G 11 55 18.60 +23 24 24.0           ~ 1 0
67 [CSP2012] 85 GiC 11 55 18.7779936672 +23 21 31.694536980           ~ 2 0
68 NSCS J115519+231840 ClG 11 55 19.0 +23 18 40           ~ 1 0
69 [CSP2012] 54 G 11 55 19.00 +23 21 00.1           ~ 1 0
70 [CSP2012] 55 G 11 55 19.20 +23 24 16.5           ~ 1 0
71 LEDA 1685860 GiC 11 55 19.7255423568 +23 20 59.695862568           ~ 5 0
72 [CSP2012] 83 GiC 11 55 20.0877388416 +23 19 12.813975408           ~ 2 0
73 [CSP2012] 10 G 11 55 20.20 +23 23 47.3           ~ 1 0
74 [TFM92] ACO 1413 106 GiC 11 55 20.9512115688 +23 19 32.597469408           ~ 4 0
75 [CSP2012] 81 G 11 55 21.20 +23 16 10.7           ~ 1 0
76 [RGD2013] J115521.826+232400.143 G 11 55 21.8233383696 +23 24 00.131344812           ~ 2 0
77 2MASX J11552196+2315266 GiC 11 55 21.9308893080 +23 15 26.780193072           ~ 5 0
78 [CSP2012] 80 GiC 11 55 21.9659773536 +23 21 47.613262464           ~ 3 0
79 [TFM92] ACO 1413 133 GiC 11 55 22.50 +23 25 46.3           ~ 3 0
80 [CSP2012] 31 G 11 55 22.60 +23 24 11.3           ~ 1 0
81 [CSP2012] 53 G 11 55 23.00 +23 24 25.5           ~ 1 0
82 [CSP2012] 98 GiC 11 55 23.6322427896 +23 31 50.682293760           ~ 3 0
83 [TFM92] ACO 1413 138 GiC 11 55 23.7377424720 +23 25 05.898340848           ~ 4 0
84 2MASX J11552414+2315496 GiC 11 55 24.0956627664 +23 15 49.943193516           ~ 3 0
85 [CSP2012] 77 GiC 11 55 24.7246 +23 19 28.493           ~ 2 0
86 [CSP2012] 76 G 11 55 25.60 +23 19 38.3           ~ 1 0
87 [TFM92] ACO 1413 49 GiC 11 55 25.8959647272 +23 27 47.018476872           ~ 5 0
88 [CSP2012] 30 G 11 55 25.90 +23 22 50.9           ~ 1 0
89 2MASX J11552611+2322036 GiC 11 55 26.1276291072 +23 22 03.474719436           ~ 5 0
90 [CSP2012] 51 GiC 11 55 26.5673 +23 27 09.054           ~ 2 0
91 [CSP2012] 7 G 11 55 26.60 +23 26 10.2           ~ 1 0
92 [CSP2012] 74 GiC 11 55 26.6726946912 +23 15 47.242902960           ~ 2 0
93 [TFM92] ACO 1413 184 GiC 11 55 26.7604070880 +23 20 00.307091508           ~ 5 0
94 LEDA 1687964 GiC 11 55 27.0503803752 +23 28 19.293879072           ~ 6 0
95 [CSP2012] 5 G 11 55 27.10 +23 21 23.1           ~ 1 0
96 [TFM92] ACO 1413 97 GiC 11 55 27.6663946128 +23 17 41.688248208           ~ 5 0
97 [CSP2012] 4 GiC 11 55 28.9064 +23 22 52.674           ~ 2 0
98 [CSP2012] 104 G 11 55 29.30 +23 20 13.7           ~ 1 0
99 [TFM92] ACO 1413 187 GiC 11 55 29.3616244416 +23 33 12.246273036           ~ 4 0
100 [CSP2012] 50 G 11 55 29.60 +23 21 57.7           ~ 1 0
101 [CSP2012] 72 G 11 55 29.70 +23 20 16.8           ~ 1 0
102 [TFM92] ACO 1413 188 GiC 11 55 30.50 +23 16 48.0           ~ 3 0
103 [CSP2012] 49 G 11 55 30.80 +23 22 05.3           ~ 1 0
104 2MASX J11553131+2325026 GiC 11 55 31.2691079400 +23 25 03.097953840           ~ 4 0
105 [TFM92] ACO 1413 222 GiC 11 55 32.0456194824 +23 26 44.297529144           ~ 4 0
106 [CSP2012] 70 G 11 55 32.50 +23 19 14.3           ~ 1 0
107 [TFM92] ACO 1413 115 GiC 11 55 32.9617439136 +23 20 30.801964776           ~ 5 0
108 [TFM92] ACO 1413 75 GiC 11 55 33.4957404768 +23 26 50.761618872           ~ 6 0
109 [CSP2012] 105 G 11 55 33.50 +23 24 58.6           ~ 1 0
110 [CSP2012] 46 G 11 55 34.2034785192 +23 25 01.885522440           ~ 2 0
111 [CSP2012] 45 G 11 55 34.40 +23 21 04.2           ~ 1 0
112 [TFM92] ACO 1413 114 GiC 11 55 34.70 +23 22 01.4           ~ 3 0
113 2MASS J11553495+2329543 GiC 11 55 34.95840 +23 29 54.3156           ~ 5 0
114 2MASX J11553509+2323486 GiC 11 55 35.1022971720 +23 23 48.391869948           ~ 5 0
115 LEDA 1686899 GiC 11 55 35.9 +23 24 41           ~ 4 0
116 [KMA2007] 178.90194+23.23649 ClG 11 55 36.47 +23 14 11.4           ~ 1 0
117 [WHL2009] J115549.4+233626 ClG 11 55 49.35 +23 36 26.4           ~ 1 0
118 NSC J115557+234526 ClG 11 55 57.95 +23 45 25.5           ~ 2 0
119 ZwCl 1154+2435 ClG 11 56 55.8 +24 15 36           ~ 22 0
120 NSC J115657+232322 ClG 11 56 57.73 +23 23 21.6           ~ 2 0
121 NSCS J115725+224653 ClG 11 57 25.0 +22 46 53           ~ 1 0
122 [KMA2007] 179.86190+23.68976 ClG 11 59 26.86 +23 41 23.1           ~ 1 0

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