2018MNRAS.481.5247O

Query : 2018MNRAS.481.5247O

2018MNRAS.481.5247O - Mon. Not. R. Astron. Soc., 481, 5247-5262 (2018/December-3)

The spatial correlation of bent-tail galaxies and galaxy clusters.

O'BRIEN A.N., NORRIS R.P., TOTHILL N.F.H. and FILIPOVIC M.D.

Abstract (from CDS):

We have completed a deep radio continuum survey covering 86 deg2 of the Spitzer-South Pole Telescope deep field to test whether bent-tail galaxies are associated with galaxy clusters. We present a new catalogue of 22 bent-tail galaxies and a further 24 candidate bent-tail galaxies. Surprisingly, of the eight bent-tail galaxies with photometric redshifts, only two are associated with known clusters. While the absence of bent-tail sources in known clusters may be explained by effects such as sensitivity, the absence of known clusters associated with most bent-tail galaxies casts doubt upon current models of bent-tail galaxies.

Abstract Copyright: © 2018 The Author(s) Published by Oxford University Press on behalf of the Royal Astronomical Society

Journal keyword(s): galaxies: active - galaxies: clusters: general - galaxies: jets - radio continuum: galaxies

Nomenclature: Table 2: [ONT2018] BT NN (Nos 1-46).

Simbad objects: 52

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Number of rows : 52
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 ICRF J193925.0-634245 Sy2 19 39 25.0245304992 -63 42 45.640373400   18.87 18.37 17.64   ~ 1332 2
2 ACO 3950 ClG 23 00 01.104 -56 17 05.64           ~ 21 0
3 6dFGS gJ230001.1-561706 G 23 00 01.1192284032 -56 17 05.758388520   17.80   16.17   ~ 3 0
4 DES J230004.83-552536.4 GiC 23 00 04.8570424824 -55 25 36.499380996           ~ 2 0
5 2MASS J23005699-5253592 rG 23 00 56.9936158577 -52 53 59.107191244         18.070 ~ 1 0
6 [ONT2018] BT 25 rG 23 01 44.2170 -53 34 48.864           ~ 1 0
7 LEDA 392970 G 23 01 49.4308267779 -57 11 16.156442874           ~ 3 0
8 [ONT2018] BT 15 rG 23 01 58.7510 -51 34 41.545           ~ 1 0
9 [ONT2018] BT 35 rG 23 05 10.3660 -55 40 47.039           ~ 1 0
10 [ONT2018] BT 16 rG 23 07 09.4340 -52 00 06.566           ~ 1 0
11 [ONT2018] BT 28 rG 23 08 20.2320 -54 56 18.481           ~ 1 0
12 [ONT2018] BT 14 rG 23 09 25.6490 -51 10 55.477           ~ 1 0
13 [ONT2018] BT 45 rG 23 09 53.8650 -59 42 34.718           ~ 1 0
14 [ONT2018] BT 19 rG 23 10 39.7500 -52 28 24.884           ~ 1 0
15 [ONT2018] BT 30 rG 23 10 49.5530 -55 27 25.290           ~ 1 0
16 [ONT2018] BT 13 rG 23 12 45.9660 -51 18 12.938           ~ 1 0
17 [ONT2018] BT 17 rG 23 12 53.9810 -51 58 40.645           ~ 1 0
18 [ONT2018] BT 6 rG 23 12 56.4030 -50 40 16.756           ~ 1 0
19 [ONT2018] BT 7 rG 23 13 14.6920 -51 01 11.964           ~ 1 0
20 [ONT2018] BT 1 rG 23 18 41.5960 -50 27 16.420           ~ 1 0
21 [ONT2018] BT 34 rG 23 19 07.0320 -55 58 56.784           ~ 1 0
22 PKS 2316-538 rG 23 19 15.7769888568 -53 31 59.404333872   16.64 17.5 15.25   ~ 15 1
23 XLSSC 544 ClG 23 19 16 -53 32.0           ~ 7 0
24 3XLSS J231923.3-522518 QSO 23 19 23.4894634056 -52 25 17.415705360           ~ 3 0
25 [ONT2018] BT 5 rG 23 21 10.1820 -50 54 06.635           ~ 1 0
26 XXL-AAOmega J232144.93-551920.4 AGN 23 21 44.9673567696 -55 19 20.742601368           ~ 2 0
27 [ONT2018] BT 44 rG 23 22 21.1180 -59 24 07.970           ~ 1 0
28 [ONT2018] BT 12 rG 23 26 46.1360 -51 29 38.684           ~ 1 0
29 [ONT2018] BT 11 rG 23 27 13.6020 -51 23 34.260           ~ 1 0
30 [ONT2018] BT 26 rG 23 30 31.4600 -54 31 28.888           ~ 1 0
31 [ONT2018] BT 10 rG 23 31 42.5200 -51 20 56.897           ~ 1 0
32 [ONT2018] BT 4 rG 23 32 27.1280 -50 38 06.655           ~ 1 0
33 XXL-ATCA J233425.6-554039 Rad 23 34 25.6440 -55 40 39.971           ~ 3 0
34 PKS J2336-5236 rG 23 36 12.14453637 -52 36 21.9510844   18.8       ~ 77 1
35 DES J233747.67-563318.5 GiC 23 37 47.6783475480 -56 33 18.834805872           ~ 2 0
36 [ONT2018] BT 20 rG 23 40 51.2470 -52 52 26.040           ~ 1 0
37 [ONT2018] BT 40 rG 23 42 20.4790 -57 28 01.632           ~ 1 0
38 LCS-CL J234220-5728.0 ClG 23 42 20.5 -57 28 02           ~ 2 0
39 XXL-AAOmega J234244.78-531504.3 G 23 42 44.8128726768 -53 15 04.438727604           ~ 2 0
40 LEDA 379650 G 23 43 33.6903766848 -58 23 25.499125464   17.85   16.21   ~ 3 0
41 3XLSS J234355.1-545059 G 23 43 55.2530 -54 50 56.760           ~ 3 0
42 [ONT2018] BT 39 rG 23 45 33.4260 -57 40 12.410           ~ 1 0
43 [ONT2018] BT 9 rG 23 45 55.7700 -51 12 14.929           ~ 1 0
44 [ONT2018] BT 41 rG 23 50 10.1990 -58 02 49.621           ~ 1 0
45 LEDA 410062 G 23 51 00.5 -55 22 13           ~ 4 0
46 XLSSC 511 ClG 23 51 01 -55 22.3           ~ 8 0
47 [ONT2018] BT 2 rG 23 51 21.8740 -50 17 45.647           ~ 1 0
48 [ONT2018] BT 43 rG 23 51 33.6540 -59 05 15.259           ~ 1 0
49 [ONT2018] BT 24 rG 23 54 50.4801127872 -53 25 59.797730208           ~ 1 0
50 [ONT2018] BT 8 rG 23 55 13.7990 -50 56 28.403           ~ 1 0
51 [ONT2018] BT 3 rG 23 55 15.1380 -50 23 04.326           ~ 1 0
52 [ONT2018] BT 36 rG 23 55 43.2380 -56 22 21.731           ~ 1 0

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