2019MNRAS.489.2488K


C.D.S. - SIMBAD4 rel 1.7 - 2021.05.17CEST04:10:13

2019MNRAS.489.2488K - Mon. Not. R. Astron. Soc., 489, 2488-2504 (2019/October-3)

The complete local volume groups sample - III. Characteristics of group central radio galaxies in the Local Universe.

KOLOKYTHAS K., O'SULLIVAN E., INTEMA H., RAYCHAUDHURY S., BABUL A., GIACINTUCCI S. and GITTI M.

Abstract (from CDS):

Using new 610 and 235 MHz observations from the giant metrewave radio telescope (GMRT) in combination with archival GMRT and very large array (VLA) survey data, we present the radio properties of the dominant early-type galaxies in the low-richness subsample of the complete local-volume groups sample (CLoGS; 27 galaxy groups) and provide results for the radio properties of the full CLoGS sample for the first time. We find a high radio detection rate in the dominant galaxies of the low-richness subsample of 82 per cent (22/27); for the full CLoGS sample the detection rate is 87 per cent (46/53). The group-dominant galaxies exhibit a wide range of radio power, 1020-1025 W Hz–1 in the 235 and 610 MHz bands, with the majority (53 per cent) presenting point-like radio emission, 19 per cent hosting currently active radio jets, 6 per cent having remnant jets, 9 per cent being diffuse, and 13 per cent having no detected radio emission. The mean spectral index of the detected radio sources in the 235-610 MHz frequency range is found to be α235610∼0.68, and α2351400∼0.59 in the 235-1400 MHz one. In agreement with earlier studies, we find that the fraction of ultrasteep spectrum sources (α > 1.3) is ∼4 per cent, mostly dependent on the detection limit at 235 MHz. The majority of point-like systems are found to reside in dynamically young groups, whereas jet systems show no preference between spiral-rich and spiral-poor group environments. The mechanical power of the jet sources in the low-richness sample groups is estimated to be ∼1042-1044 erg s–1 with their black hole masses ranging between 2 x 108 and 5 x 109 M. We confirm previous findings that while radio jet sources tend to be associated with more massive black holes, black hole mass is not the decisive factor in determining jet activity or power.

Abstract Copyright: © 2019 The Author(s) Published by Oxford University Press on behalf of the Royal Astronomical Society

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

Simbad objects: 90

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Number of rows : 90

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 LGG 6 GrG 00 28 50.3 +02 59 02           ~ 4 0
2 NGC 127 GiG 00 29 12.3962857728 +02 52 21.241377753   13.2       ~ 37 1
3 NGC 128 GiG 00 29 15.047 +02 51 50.60   13.2       ~ 191 0
4 NGC 130 GiG 00 29 18.5407412815 +02 52 13.499974469   15       ~ 34 0
5 NGC 193 rG 00 39 18.578 +03 19 52.87   14.3       ~ 125 1
6 LGG 12 GrG 00 47 36 +27 34.8           ~ 3 0
7 NGC 252 GiG 00 48 01.484 +27 37 25.76   13.4 12.49     ~ 76 0
8 LGG 14 GrG 00 52 07.0 +31 00 26           ~ 7 0
9 NGC 315 LIN 00 57 48.88335 +30 21 08.8122 12.80 12.20 11.16 11.26   ~ 724 2
10 NGC 410 GiG 01 10 58.872 +33 09 07.30 13.08 12.52 11.48     ~ 134 2
11 LGG 23 GrG 01 24 01.9 +09 26 05           ~ 6 0
12 NGC 524 GiP 01 24 47.707 +09 32 19.65   11.5       ~ 432 1
13 NGC 584 GiP 01 31 20.755 -06 52 05.02 11.93 11.44 10.48     ~ 370 2
14 3C 48 QSO 01 37 41.2995845985 +33 09 35.079126038   16.62 16.20     ~ 2585 2
15 NGC 677 GiG 01 49 14.050 +13 03 19.28   14.3       ~ 64 0
16 NGC 777 Sy2 02 00 14.934 +31 25 45.78 13.09 12.49 11.45     ~ 161 2
17 NGC 924 GiG 02 26 46.8216333465 +20 29 51.038014147   13.8       ~ 51 0
18 NGC 940 GiG 02 29 27.5147216704 +31 38 27.564016609   13.4       ~ 34 0
19 NGC 978 GiG 02 34 46.975 +32 50 46.25   13.3       ~ 30 0
20 NGC 1060 GiG 02 43 15.045 +32 25 30.04 13.71 13.00 11.81     ~ 88 1
21 LGG 78 GrG 02 50 36 +41 27.6           ~ 3 0
22 NGC 1106 GiG 02 50 40.4951621544 +41 40 17.701273792   13.7       ~ 70 1
23 NGC 1167 LIN 03 01 42.358 +35 12 20.34   13.84 12.77     ~ 309 2
24 LGG 97 GrG 03 35 25 -22 31.7           ~ 8 0
25 NGC 1395 SyG 03 38 29.789 -23 01 39.69   10.71   8.99   ~ 261 0
26 NGC 1407 GiG 03 40 11.904 -18 34 49.36   10.64 9.67 9.13   ~ 536 1
27 LGG 100 GrG 03 40 25 -18 37.3           ~ 5 0
28 NGC 1453 GiG 03 46 27.269 -03 58 07.55   13   11.30   ~ 156 0
29 LGG 113 GrG 04 18 03 +02 48.3           ~ 3 0
30 NGC 1550 BiC 04 19 37.921 +02 24 35.58   14.0       ~ 159 1
31 NGC 1587 GiP 04 30 39.921 +00 39 42.16   13.3       ~ 129 0
32 LGG 126 GrG 05 04 10.9 -08 53 20           ~ 4 0
33 NGC 1779 GiG 05 05 18.029 -09 08 50.09   13.18   11.86   ~ 36 0
34 ICRF J054236.1+495107 Sy1 05 42 36.13789843 +49 51 07.2337251   18.45 17.80 17.210   ~ 1314 1
35 LGG 138 GrG 06 46 04.8 -27 07 00           ~ 8 0
36 NGC 2292 IG 06 47 39.8 -26 44 46   11.82   10.42   ~ 41 1
37 ZwCl 0735+7421 ClG 07 41 40.3 +74 14 58     17.70     ~ 225 0
38 NGC 2563 GiG 08 20 35.680 +21 04 04.30   13.7 12.39     ~ 141 1
39 LGG 167 GrG 09 06 59.1 +60 06 03           ~ 8 0
40 NGC 2768 SyG 09 11 37.504 +60 02 13.95 11.30 10.84 9.87     ~ 471 2
41 NAME Hya A LIN 09 18 05.651 -12 05 43.99   14.38 14.8     ~ 930 1
42 NGC 2911 LIN 09 33 46.1074035 +10 09 08.822404   14.96 13.83     ~ 228 0
43 LGG 177 GrG 09 36 25.0 +09 51 59           ~ 7 0
44 NGC 3078 GiG 09 58 24.5949838 -26 55 35.954933   12.00 11.07 10.51   ~ 142 0
45 LGG 205 GrG 10 34 59 -03 00.7           ~ 3 0
46 NGC 3325 GiG 10 39 20.451 -00 12 00.87   14.0 13.0     ~ 41 0
47 NGC 3613 GiG 11 18 36.130 +57 59 59.73   11.6       ~ 194 0
48 LGG 232 GrG 11 20 24.1 +57 54 18           ~ 8 0
49 LGG 236 GrG 11 23 59.4 +38 40 42           ~ 8 0
50 NGC 3665 rG 11 24 43.630 +38 45 46.05 13.71 13.26 11.62     ~ 311 1
51 LGG 255 GrG 11 50 46.9 -28 54 48           ~ 9 0
52 NGC 3923 GiG 11 51 01.783 -28 48 22.36 11.41 10.59 9.80 8.88   ~ 406 1
53 NGC 4008 GiG 11 58 17.047 +28 11 33.06   13.1       ~ 67 0
54 NGC 4169 Sy2 12 12 18.778 +29 10 45.96   12.9 12.34 11.67   ~ 126 1
55 NGC 4261 LIN 12 19 23.2160630 +05 49 29.700024   13.92 12.87     ~ 1142 0
56 NGC 4697 GiG 12 48 35.8992791099 -05 48 02.497675635   10.97   9.83   ~ 814 0
57 ESO 507-25 LIN 12 51 31.846 -26 27 07.74   12.47   10.91 11.9 ~ 70 0
58 LGG 314 GrG 12 53 55.1 -06 15 41           ~ 7 0
59 NGC 4956 GiG 13 05 00.9461527239 +35 10 40.952285973   13.5       ~ 59 0
60 LGG 329 GrG 13 06 07 +35 17.5           ~ 5 0
61 NGC 5044 BiC 13 15 23.969 -16 23 08.00   11.9   10.74   ~ 462 0
62 NGC 5061 GiG 13 18 05.054 -26 50 14.00   11.18 10.41 9.66   ~ 159 0
63 LGG 341 GrG 13 18 56.5 -26 53 40           ~ 5 0
64 NGC 5084 LIN 13 20 16.923 -21 49 39.28   11.15 12.21 9.84 10.5 ~ 165 0
65 NGC 5127 LIN 13 23 45.018 +31 33 56.72   13.9       ~ 163 0
66 LGG 350 GrG 13 25 00.5 +31 37 43           ~ 5 0
67 NGC 5153 GiG 13 27 54.316 -29 37 04.84   13.29   11.78   ~ 62 0
68 3C 286 Sy1 13 31 08.2885060664 +30 30 32.960825107   17.51 17.25     ~ 3866 2
69 IC 4296 AGN 13 36 39.03275288 -33 57 57.0783023   11.52 12.99 10.00   ~ 456 2
70 NGC 5322 SyG 13 49 15.24 +60 11 25.8   11.3       ~ 386 2
71 LGG 360 GrG 13 49 49.1 +60 13 40           ~ 8 0
72 NGC 5353 GiP 13 53 26.7 +40 16 59   11.8   10.57   ~ 254 1
73 LGG 370 GrG 14 03 03.9 +35 02 18           ~ 5 0
74 NGC 5444 GiG 14 03 24.1295324388 +35 07 55.531849089   12.8       ~ 76 1
75 NGC 5490 rG 14 09 57.330 +17 32 43.53   13.4 15.5     ~ 149 1
76 LGG 376 GrG 14 10 10.4 +17 42 49           ~ 4 0
77 NGC 5629 GiG 14 28 16.355 +25 50 55.74   14.2       ~ 71 0
78 LGG 383 GrG 14 30 43 +28 48.0           ~ 4 0
79 NGC 5846 BiC 15 06 29.253 +01 36 20.29   11.9   9.74   ~ 790 1
80 NGC 5898 GiG 15 18 13.554 -24 05 52.66   12.37 11.52 10.71   ~ 147 1
81 ESO 514-3 GiG 15 18 35.9567842414 -24 07 11.826019140   14.30   12.78   ~ 36 0
82 NGC 5903 GiG 15 18 36.529 -24 04 06.94   12.11 11.48 10.73   ~ 135 1
83 LGG 398 GrG 15 19 37.1 -23 50 35           ~ 4 0
84 NGC 5982 LIN 15 38 39.778 +59 21 21.21   12.4       ~ 279 0
85 NGC 6658 GiG 18 33 55.6323002609 +22 53 17.735096994   15.0       ~ 36 0
86 NGC 7252 IG 22 20 44.7751096408 -24 40 41.905677809 12.26 12.46 12.06 11.57   ~ 671 1
87 LGG 457 GrG 22 21 57 -25 34.2           ~ 4 0
88 NGC 7377 LIN 22 47 47.505 -22 18 43.46   11.39 12.78 10.53   ~ 92 0
89 LGG 463 GrG 22 47 56.8 -21 38 34           ~ 4 0
90 NGC 7619 GiG 23 20 14.524 +08 12 22.63   12.7       ~ 414 0

    Equat.    Gal    SGal    Ecl

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2021.05.17-04:10:13

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