2021A&A...645A..12B


Query : 2021A&A...645A..12B

2021A&A...645A..12B - Astronomy and Astrophysics, volume 645A, 12-12 (2021/1-1)

The MURALES survey. III. Completing the MUSE observations of 37 3C low-z radio galaxies.

BALMAVERDE B., CAPETTI A., MARCONI A., VENTURI G., CHIABERGE M., BALDI R.D., BAUM S., GILLI R., GRANDI P., MEYER E.T., MILEY G., O'DEA C., SPARKS W., TORRESI E. and TREMBLAY G.

Abstract (from CDS):

We present the final observations of a complete sample of 37 radio galaxies from the Third Cambridge Catalogue (3C) with redshift < 0.3 and declination < 20° obtained with the VLT/MUSE optical integral field spectrograph. These data were obtained as part of the MUse RAdio Loud Emission line Snapshot (MURALES) survey with the main goal of exploring the AGN feedback process in the most powerful radio sources. We present the data analysis and, for each source, the resulting emission line images and the 2D gas velocity field. Thanks to the unprecedented depth these observations reveal emission line regions (ELRs) extending several tens of kiloparsec in most objects. The gas velocity shows ordered rotation in 25 galaxies, but in several sources it is highly complex. We find that the 3C sources show a connection between radio morphology and emission line properties. In the ten FR I sources the line emission region is generally compact, only a few kpc in size; only in one case does it exceed the size of the host. Conversely, all but two of the FR II galaxies show large-scale structures of ionized gas. The median extent is 16 kpc with the maximum reaching a size of ∼80kpc. There are no apparent differences in extent or strength between the ELR properties of the FR II sources of high and low gas excitation. We confirm that the previous optical identification of 3C 258 is incorrect: this radio source is likely associated with a quasi-stellar object at z∼1.54.

Abstract Copyright: © ESO 2020

Journal keyword(s): galaxies: active - galaxies: jets - galaxies: ISM - galaxies: nuclei

Simbad objects: 40

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Number of rows : 40
N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2021
#notes
1 3C 15 BiC 00 37 04.1109920574 -01 09 08.404283613   15.34       ~ 213 1
2 ICRF J003820.5-020740 Sy1 00 38 20.5293447 -02 07 40.547054   19.04 18.02 17.6   ~ 211 1
3 3C 18.0 Sy2 00 40 50.538407 +10 03 26.62330   18.5       ~ 146 2
4 UGC 595 AGN 00 57 34.904589 -01 23 27.55141   14.07 15.10     ~ 236 1
5 2C 94 Sy2 01 08 52.8701245540 +13 20 14.257796477   15.19       ~ 451 2
6 NGC 547 GiP 01 26 00.577 -01 20 42.43   13.16 13.34     ~ 327 3
7 3C 63 BLL 02 20 54.3164759040 -01 56 50.432576748           ~ 140 0
8 3C 76.1 rG 03 03 15.012 +16 26 18.84   16.00 14.86     ~ 165 2
9 NGC 1218 Sy1 03 08 26.2238190 +04 06 39.300921   12.84       ~ 354 1
10 3C 79.0 Sy2 03 10 00.096140 +17 05 58.61497   19.54 18.75     ~ 246 3
11 3C 88 QSO 03 27 54.19484 +02 33 41.9820   13.95       ~ 212 1
12 2C 317 G 03 34 15.579 -01 10 56.25     16     ~ 117 1
13 2C 349 Sy2 03 58 54.4385123848 +10 26 02.820631972   16.68 15.41     ~ 327 2
14 2MASX J04071644+0342262 Sy2 04 07 16.440 +03 42 26.23   18.5       ~ 207 1
15 2MASX J05140834+0056316 Sy2 05 14 08.3682154567 +00 56 32.515822859   18.24 17.00     ~ 133 2
16 3C 180 AGN 07 27 04.7 -02 04 30   19       ~ 78 1
17 3C 196.1 AGN 08 15 27.825 -03 08 27.67   18.490 16.940 16.797   ~ 116 1
18 3C 198.0 AGN 08 22 31.9519395844 +05 57 06.774647022   18.04 17.33     ~ 122 0
19 ATO J146.9381+07.4223 Sy1 09 47 45.1435259633 +07 25 20.596199631   17.37 16.95     ~ 344 0
20 3C 258 rG 11 24 43.693 +19 19 28.11   22.082 21.448 20.513   ~ 83 1
21 3C 264.0 QSO 11 45 05.0090520 +19 36 22.741257   14.98 13.97     ~ 551 2
22 M 84 Sy2 12 25 03.74333 +12 53 13.1393 12.67 12.09 10.49     ~ 1678 2
23 ICRF J133253.2+020045 Sy1 13 32 53.2705372 +02 00 45.699205   19.08 18.49     ~ 198 1
24 NGC 5532 LIN 14 16 52.928 +10 48 26.43   13.3 12.59     ~ 328 3
25 3C 300 SyG 14 22 59.9 +19 35 37   19.66 18.73     ~ 188 2
26 UGC 9799 Sy2 15 16 44.4894653562 +07 01 17.830884159   15.19 14.17     ~ 426 3
27 ACO 2052 ClG 15 16 45.5 +07 00 01           ~ 693 1
28 NGC 5920 LIN 15 21 51.870 +07 42 31.97   15.5       ~ 122 1
29 3C 327 Sy2 16 02 27.4 +01 57 56   17.70 16.31     ~ 232 0
30 NAME Hercules A rG 16 51 08.024 +04 59 34.91     18.25     ~ 443 1
31 2C 1473 AGN 17 20 28.147 -00 58 47.12   15.36       ~ 307 1
32 3C 386.0 rG 18 38 26.237 +17 11 49.75   15.85 14.6     ~ 188 2
33 3C 403.0 Sy2 19 52 15.7997953344 +02 30 24.235518851   15.42 16.5     ~ 305 1
34 3C 403.1 G 19 52 32.36 -01 17 34.2     17.5     ~ 49 0
35 3C 424 BLL 20 48 12.030 +07 01 17.48   18 18.40     ~ 137 1
36 NGC 7236 LIN 22 14 44.989 +13 50 47.43   14.3 14.3     ~ 260 2
37 LEDA 68751 Sy1 22 23 49.540 -02 06 12.90   16.93 15.77 16.02   ~ 447 2
38 3C 456 AGN 23 12 28.0711694296 +09 19 26.469101543   18.54       ~ 105 2
39 3C 458 rG 23 12 54.5 +05 16 24   20       ~ 87 1
40 2C 1883 Sy2 23 16 35.1925435787 +04 05 18.292942690   17.54 16.68 17.220   ~ 280 1

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2021.10.23-10:16:35

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