2016MNRAS.457.4515R

Query : 2016MNRAS.457.4515R

2016MNRAS.457.4515R - Mon. Not. R. Astron. Soc., 457, 4515-4524 (2016/April-3)

Measuring the dynamical state of Planck SZ-selected clusters: X-ray peak - BCG offset.

ROSSETTI M., GASTALDELLO F., FERIOLI G., BERSANELLI M., DE GRANDI S., ECKERT D., GHIZZARDI S., MAINO D. and MOLENDI S.

Abstract (from CDS):

We want to characterize the dynamical state of galaxy clusters detected with the Sunyaev-Zeldovich (SZ) effect by Planck and compare them with the dynamical state of clusters selected in X-rays survey. We analysed a representative subsample of the Planck SZ catalogue, containing the 132 clusters with the highest signal to noise ratio and characterize their dynamical state using as an indicator the projected offset between the peak of the X-ray emission and the position of the Brightest cluster galaxy. We compare the distribution of this indicator for the Planck SZ-selected sample and three X-ray-selected samples (HIFLUGCS, MACS and REXCESS). The distributions are significantly different and the fraction of relaxed objects is smaller in the Planck sample (52±4 per cent) than in X-ray samples (≃74 per cent) We interpret this result as an indication of different selection effects affecting X-rays (e.g. 'cool core bias') and SZ surveys of galaxy clusters.

Abstract Copyright: © 2016 The Authors Published by Oxford University Press on behalf of the Royal Astronomical Society

Journal keyword(s): galaxies: clusters: general - galaxies: clusters: intracluster medium

VizieR on-line data: <Available at CDS (J/MNRAS/457/4515): table1.dat refs.dat>

Simbad objects: 133

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Number of rows : 133
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 ACO 2744 ClG 00 14 20.03 -30 23 17.8           ~ 1077 0
2 PSZ1 G304.86-41.40 ClG 00 28 05.1 -75 37 59           ~ 11 0
3 ACO 85 ClG 00 41 36.21 -09 19 30.4           ~ 974 0
4 ACO 2813 ClG 00 43 22.8 -20 37 21           ~ 111 0
5 ACO 115 ClG 00 55 59 +26 23.2           ~ 295 1
6 ACO 119 ClG 00 56 08.57 -01 12 00.8           ~ 577 2
7 ACO 133 ClG 01 02 41.5 -21 52 53           ~ 391 1
8 ACT-CL J0102-4915 ClG 01 02 52.50 -49 14 58.0           ~ 296 0
9 ACO 209 ClG 01 31 52.9 -13 36 53           ~ 326 0
10 ACO 2941 ClG 01 45 03.60 -53 01 23.4           ~ 61 0
11 ACO 3017 ClG 02 25 53.4 -41 54 58           ~ 65 0
12 ACT-CL J0232.2-4421 ClG 02 32 18.69 -44 20 41.5           ~ 130 0
13 ACT-CL J0254.3-5857 ClG 02 54 17.7 -58 57 11           ~ 57 0
14 MCXC J0303.7-7752 ClG 03 03 48.4 -77 52 41           ~ 33 0
15 ACO 3112 ClG 03 17 52.9 -44 15 06           ~ 329 1
16 ACO 3158 ClG 03 43 07.5 -53 38 09           ~ 327 0
17 ACO S 405 ClG 03 51 32.8 -82 13 15           ~ 50 0
18 ACO 3186 ClG 03 52 20.6 -74 00 11           ~ 60 0
19 ACT-CL J0411.2-4819 ClG 04 11 15.321 -48 19 20.49           ~ 41 0
20 ACT-CL J0417.5-1154 ClG 04 17 34.6 -11 54 32           ~ 116 0
21 ACO 3266 ClG 04 31 26.4 -61 25 17           ~ 447 0
22 ACT-CL J0438.2-5419 ClG 04 38 17.70 -54 19 20.7           ~ 78 0
23 ACO 520 ClG 04 54 10.1 +02 55 38           ~ 465 0
24 ACO 3322 ClG 05 10 16.4 -45 19 12           ~ 42 0
25 ACO S 520 ClG 05 16 37.40 -54 30 01.5           ~ 114 0
26 ACT-CL J0528.8-3927 ClG 05 28 56.2 -39 27 49           ~ 78 0
27 PLCKESZ G286.6-31.3 ClG 05 31 22.3 -75 09 50           ~ 26 0
28 ACT-CL J0532.9-3701 ClG 05 32 56.4 -37 01 34           ~ 57 0
29 ACO 3364 ClG 05 47 38.1 -31 52 15           ~ 86 0
30 PLCKESZ G271.2-31.0 ClG 05 49 16 -62 05.2           ~ 41 0
31 ACO 550 ClG 05 52 54.0 -21 03 59           ~ 57 0
32 ACT-CL J0553.4-3342 ClG 05 53 27.200 -33 42 53.02           ~ 74 0
33 MCS J0600.1-2008 ClG 06 00 17.0 -20 06 16           ~ 47 0
34 ACO 3376 ClG 06 01 25.000 -39 59 51.00           ~ 334 0
35 ACO 3378 ClG 06 05 53.7 -35 18 06           ~ 90 1
36 MCXC J0616.3-2156 ClG 06 16 21.5 -21 56 30           ~ 27 0
37 ACO 3395 ClG 06 27 31.1 -54 23 58           ~ 229 0
38 ACO 3399 ClG 06 37 18.1553 -48 29 02.397           ~ 37 0
39 ZwCl 0634+4750 ClG 06 38 07.5 +47 47 27           ~ 48 0
40 ACO S 592 ClG 06 38 49.40 -53 58 40.8           ~ 75 0
41 ACO 3404 ClG 06 45 29.50 -54 13 37.0           ~ 109 0
42 ClG 0657-56 ClG 06 58 26.9 -55 58 21           ~ 1077 1
43 ClG J0717+3745 ClG 07 17 36.50 +37 45 23.0           ~ 511 0
44 ACO 644 ClG 08 17 26.1 -07 31 13           ~ 241 0
45 ACO 665 ClG 08 30 45.2 +65 52 55           ~ 457 0
46 ACO 3411 ClG 08 41 47.7 -17 28 46           ~ 81 0
47 ACO 697 ClG 08 42 57.6 +36 21 45           ~ 277 0
48 ACO 754 ClG 09 09 14.8 -09 40 35           ~ 695 1
49 ACO 773 ClG 09 17 51.3 +51 43 20           ~ 308 0
50 ZwCl 0947+1723 ClG 09 49 51.8 +17 07 05           ~ 92 0
51 ACO 980 ClG 10 22 30.6 +50 06 06           ~ 70 0
52 ACO 990 ClG 10 23 39.46 +49 08 19.6           ~ 88 0
53 ACO 3444 ClG 10 23 53.1540 -27 15 07.840           ~ 97 0
54 ACO 1132 ClG 10 58 32.05 +56 47 14.2           ~ 145 1
55 ACO 1300 ClG 11 32 00.7 -19 53 34           ~ 168 0
56 ACO 1307 ClG 11 32 42.59 +14 26 16.3           ~ 100 0
57 ACO 1351 ClG 11 42 24.7795 +58 32 05.558           ~ 90 0
58 ACO 1367 ClG 11 44 44.6 +19 41 59           ~ 1127 1
59 ACO 1391 ClG 11 49 47.2581 -12 17 47.653           ~ 41 0
60 PLCKESZ G287.0+32.9 ClG 11 50 49.20 -28 04 36.5           ~ 100 0
61 ACO 1413 ClG 11 55 12.87 +23 23 46.9           ~ 456 0
62 ACO 1430 ClG 11 59 17.5 +49 47 46           ~ 59 0
63 ACO 1437 ClG 12 00 24.5 +03 19 52           ~ 93 0
64 ACO 1443 ClG 12 01 12.1 +23 05 57           ~ 53 0
65 ACO 1451 ClG 12 03 17.3 -21 32 05           ~ 50 0
66 MCS J1206.2-0847 ClG 12 06 12.2 -08 48 02           ~ 286 0
67 MCXC J1215.4-3900 ClG 12 15 33.8003 -38 59 34.580           ~ 22 0
68 ZwCl 1215+0400 ClG 12 17 43.62 +03 38 51.5           ~ 169 0
69 ACO 1553 ClG 12 30 48.000 +10 33 21.60           ~ 95 0
70 BAX 193.6700-29.2254 ClG 12 54 40.6 -29 13 44           ~ 76 0
71 ACO 1644 ClG 12 57 11.6 -17 24 34           ~ 391 1
72 ACO 3532 ClG 12 57 19.2 -30 22 13           ~ 185 2
73 ACO 1651 ClG 12 59 27.3 -04 10 49           ~ 307 0
74 ACO 1656 ClG 12 59 44.40 +27 54 44.9           ~ 5141 2
75 ACO 1682 ClG 13 06 49.7 +46 32 59           ~ 149 1
76 ACO 1689 ClG 13 11 29.5 -01 20 28           ~ 1178 0
77 ACO 3558 ClG 13 28 03.2 -31 31 35           ~ 476 2
78 ACO 1758 ClG 13 32 32.1 +50 30 37           ~ 266 2
79 ACO 1763 ClG 13 35 20.1 +41 00 04           ~ 335 0
80 ACO 1767 ClG 13 36 06.92 +59 10 34.3           ~ 182 0
81 ClG J1347-1145 ClG 13 47 30.5 -11 45 07           ~ 577 0
82 ACO 3571 ClG 13 47 32.4 -32 50 12           ~ 308 2
83 ACO 1795 ClG 13 48 47.4 +26 34 55           ~ 1330 0
84 ACO 1835 ClG 14 01 02.07 +02 52 43.2           ~ 727 1
85 ACO 1895 ClG 14 14 07.9735 +71 16 56.256           ~ 47 0
86 ACO 1914 ClG 14 25 57.4 +37 49 54           ~ 338 0
87 ACO S 780 ClG 14 59 29.1 -18 10 45           ~ 93 0
88 ACO 2034 ClG 15 10 03.9 +33 30 57           ~ 248 1
89 ACO 2029 ClG 15 10 54.2 +05 44 23           ~ 1020 0
90 2MASX J15150305-1521537 ClG 15 14.9 -15 23           ~ 57 0
91 ACO 2065 ClG 15 22 22.7 +27 44 20           ~ 398 0
92 ACO 2069 ClG 15 24 02.92 +29 53 20.3           ~ 165 0
93 ACO 2142 ClG 15 58 26.5 +27 13 52           ~ 825 0
94 CIZA J1601.7-7544 ClG 16 01 46.7 -75 44 46           ~ 40 0
95 ACO 2147 ClG 16 02 11.96 +15 55 11.5           ~ 416 0
96 ACO 2199 ClG 16 28 34.5 +39 32 26           ~ 1206 1
97 ACO 3628 ClG 16 32 43.1 -75 07 56           ~ 33 2
98 ACO 2204 ClG 16 32 47.7 +05 34 18           ~ 457 0
99 ACO 2218 ClG 16 35 54.0 +66 13 00           ~ 827 1
100 ACO 2219 ClG 16 40 22.1 +46 42 20           ~ 381 0
101 ACO 2244 ClG 17 02 40.33 +34 02 58.7           ~ 301 0
102 ACO 2256 ClG 17 03 37.5 +78 37 23           ~ 928 1
103 ACO 2249 ClG 17 09 36.76 +34 28 04.1           ~ 136 0
104 ACO 2255 ClG 17 12 56.0 +64 04 06           ~ 605 0
105 ClG J1720+2638 ClG 17 20 09.6 +26 37 35           ~ 284 0
106 ACO 2261 ClG 17 22 26.9 +32 07 58           ~ 370 0
107 MCS J1752.0+4440 ClG 17 52 02.2 +44 40 38           ~ 68 0
108 MCXC J1813.3-6127 ClG 18 13 12.0480 -61 27 32.125           ~ 14 0
109 ClG 1821+64 ClG 18 21 56.7276 +64 20 55.841           ~ 511 1
110 ACO 2319 ClG 19 21 14.0 +43 56 57           ~ 495 1
111 ACO 3667 ClG 20 12 33.68 -56 50 26.3           ~ 676 1
112 ACO 3695 ClG 20 34 47.7 -35 49 39           ~ 96 2
113 ACO 2345 ClG 21 27 05.391 -12 09 07.41           ~ 151 0
114 NVSS J212709-120958 Rad 21 27 09.27 -12 10 01.5           ~ 132 1
115 ACO 2355 ClG 21 35 18.70 +01 25 27.0           ~ 75 0
116 ACO 2384 ClG 21 52 20.9 -19 32 53           ~ 117 0
117 ACO 2390 ClG 21 53 37.4 +17 41 46           ~ 732 2
118 ACO 3822 ClG 21 54 06.2 -57 50 49           ~ 98 0
119 ACO 2409 ClG 22 00 52.7 +20 58 27           ~ 101 0
120 ACO 3827 ClG 22 01 49.1 -59 57 15           ~ 178 0
121 ACO 2420 ClG 22 10 22.5 -12 11 13           ~ 126 0
122 ACT-CL J2211.7-0349 ClG 22 11 44.8 -03 49 33           ~ 96 0
123 ACO 3854 ClG 22 17 45.72 -35 43 31.4           ~ 75 0
124 2MAXI J2216-647 ClG 22 18 00.7 -65 10 52           ~ 43 0
125 ACO 3888 ClG 22 34 26.3 -37 44 29           ~ 151 1
126 ClG J2243-0935 ClG 22 43 21.1 -09 35 43           ~ 96 0
127 ACO 3911 ClG 22 46 22.6 -52 44 21           ~ 73 0
128 ACO S 1063 ClG 22 48 45.4 -44 31 42           ~ 395 0
129 ACO 3921 ClG 22 49 59.0 -64 25 48           ~ 165 1
130 ACO S 1077 ClG 22 58 52.34 -34 46 54.6           ~ 198 0
131 ACO 2552 ClG 23 11 31.7 +03 37 44           ~ 87 0
132 ACO 2667 ClG 23 51 39.37 -26 05 02.7           ~ 190 0
133 ACO 4059 ClG 23 57 02.2 -34 45 58           ~ 400 1

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