2010MNRAS.408.2261K

Query : 2010MNRAS.408.2261K

2010MNRAS.408.2261K - Mon. Not. R. Astron. Soc., 408, 2261-2278 (2010/November-2)

A survey of low-luminosity compact sources and its implication for the evolution of radio-loud active galactic nuclei - I. Radio data.

KUNERT-BAJRASZEWSKA M., GAWRONSKI M.P., LABIANO A. and SIEMIGINOWSKA A.

Abstract (from CDS):

We present a new sample of compact steep spectrum (CSS) sources with radio luminosity below 1026 W/Hz at 1.4 GHz; these are called low-luminosity compact (LLC) objects. The sources have been selected from the Faint Images of the Radio Sky at Twenty-cm (FIRST) survey and observed with the multi-element radio linked interferometer network (MERLIN) at the L and C bands. The main criterion used for selection was the luminosity of the objects, and approximately one-third of the CSS sources from the new sample have a value of radio luminosity comparable to Fanaroff-Riley type 1 sources (FR Is). About 80 per cent of the sources have been resolved and about 30 per cent have weak extended emission and disturbed structures when compared with the observations of higher-luminosity CSS sources. We have studied the correlation between radio power and linear size, and the redshift with a larger sample that also included published samples of compact objects and large-scale FR IIs and FR Is. In the radio power versus linear size diagram, the LLC objects occupy the space below the main evolutionary path of radio objects. We suggest that many of these might be short-lived objects, and their radio emission may be disrupted several times before they become FR IIs. We conclude that there exists a large population of short-lived LLC objects unexplored so far, and some of these could be precursors to large-scale FR Is.

Abstract Copyright: © 2010 The Authors. Journal compilation © 2010 RAS

Journal keyword(s): galaxies: active - galaxies: evolution

VizieR on-line data: <Available at CDS (J/MNRAS/408/2261): table1.dat table2.dat tablea1.dat>

Nomenclature: Table 2: [KGL2010] HHMM+DDd C, [KGL2010] HHMM+DDd WN, N=39.

Simbad objects: 168

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Number of rows : 168
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 4C 40.52 rG 00 00 53.08106320 +40 54 01.8096518     21.4     ~ 52 1
2 4C 38.01 rG 00 06 20.654 +39 00 27.83           ~ 18 1
3 4C 00.03 Sy2 00 28 33.4223118840 +00 55 11.003002176   18.69 18.17     ~ 36 1
4 4C 44.02 rG 00 36 53.5794 +44 43 21.620           ~ 17 1
5 4C 39.02 rG 00 41 54.9928 +39 25 21.212           ~ 19 1
6 B2.3 0039+37 A rG 00 42 07.1994 +37 39 37.760           ~ 13 1
7 4C 39.03 Rad 00 42 17.4288 +40 09 48.522           ~ 25 1
8 87GB 003934.6+411250 AG? 00 42 18.684 +41 29 26.77           ~ 21 1
9 4C 42.03 Rad 00 44 39.2 +42 48 01           ~ 15 1
10 4C 37.03 rG 00 52 16.9 +38 15 30   18       ~ 17 1
11 6C 011026+401028 QSO 01 13 17.7623461488 +40 26 12.627035268   20.0       ~ 26 1
12 4C 40.06 rG 01 23 26.1156 +40 46 58.909           ~ 20 1
13 NVSS J012559+402836 rG 01 25 59.1391 +40 28 36.452           ~ 12 1
14 NVSS J013129+394257 rG 01 31 29.551 +39 42 58.01           ~ 15 1
15 6C 013735+400911 QSO 01 40 33.7548099360 +40 24 13.894124580   18.5       ~ 20 1
16 3C 51 rG 01 43 32.9 +39 02 11           ~ 23 1
17 87GB 014453.1+431717 QSO 01 47 55.6214981184 +43 32 15.294840432           ~ 12 1
18 NVSS J015019+401730 Rad 01 50 19.5993 +40 17 30.173           ~ 15 1
19 4C 41.03 rG 02 16 30.333 +41 31 50.66           ~ 18 1
20 NVSS J022532+422941 rG 02 25 32.1178 +42 29 42.069           ~ 10 1
21 NVSS J023138+410953 Rad 02 31 38.7473 +41 09 52.780           ~ 12 1
22 4C 40.10 rG 02 57 50.3 +40 50 33           ~ 15 1
23 4C 46.07 QSO 02 58 30.2477542392 +46 16 05.760607620   21.0       ~ 20 1
24 7C 070105.09+391554.00 QSO 07 04 31.3272603648 +39 11 23.360779860   18.7 18.7     ~ 23 1
25 NVSS J070648+464756 rG 07 06 48.0722 +46 47 56.187   23.1       ~ 39 1
26 4C 39.17 AG? 07 25 50.0103 +39 17 25.563   19.1       ~ 28 1
27 NVSS J073243+433540 Rad 07 32 43.6916 +43 35 40.052           ~ 10 1
28 4C 46.16 QSO 07 47 43.5236 +46 18 57.384           ~ 34 1
29 7C 074458.20+291052.00 QSO 07 48 05.22312 +29 03 23.2447     19.8     ~ 6 1
30 4C 31.31 rG 07 50 12.32967 +31 19 47.5575           ~ 15 1
31 NVSS J075219+411551 Rad 07 52 19.8793 +41 15 53.201           ~ 12 1
32 2MASX J07575670+3959363 Sy2 07 57 56.7148709832 +39 59 36.104570412           ~ 47 1
33 4C 39.21 rG 07 58 08.8521 +39 29 27.705           ~ 27 1
34 4C 47.27 Sy1 08 04 13.8817034712 +47 04 42.876898140   20.64 20.34     ~ 52 2
35 4C 30.13 QSO 08 04 42.2368690344 +30 12 37.030825404   18.56 18.17     ~ 82 1
36 FIRST J080454.9+433537 Rad 08 04 54.908 +43 35 37.20           ~ 8 0
37 4C 40.19 QSO 08 09 03.1418582400 +40 32 56.175467388   21.0       ~ 22 1
38 4C 40.20 Sy2 08 12 53.1122362128 +40 18 59.880992436   21.23 20.31     ~ 70 1
39 4C 07.22 BLL 08 13 23.7541734000 +07 34 05.603579760   19.28 18.44     ~ 36 1
40 4C 46.17 rG 08 14 30.2674 +45 56 39.426   19.3       ~ 28 1
41 NVSS J081449+355349 Rad 08 14 49.068 +35 53 49.70           ~ 9 1
42 NVSS J081735+435934 rG 08 17 35.4877 +43 59 34.449           ~ 14 1
43 NVSS J082504+315957 rG 08 25 04.5713344080 +31 59 57.045409692           ~ 16 1
44 4C 39.23B rG 08 25 23.6790 +39 19 45.707   17.0       ~ 46 1
45 NVSS J083824+371036 rG 08 38 25.0106220120 +37 10 36.596070300           ~ 11 1
46 ICRF J084331.6+421529 G 08 43 31.63747041 +42 15 29.5243582           ~ 38 1
47 FIRST J084856.5+013647 Sy2 08 48 56.574 +01 36 47.82   21.60 20.62     ~ 32 1
48 87GB 085040.2+022549 Sy2 08 53 14.224 +02 14 53.84     22.57     ~ 18 1
49 4C 33.22 Rad 08 53 21.1 +32 55 01           ~ 13 1
50 NVSS J085408+021315 rG 08 54 08.44463 +02 13 16.1865           ~ 9 1
51 4C 29.32 QSO 08 56 01.2281175480 +28 58 35.444537832   19.43 19.13     ~ 52 1
52 NVSS J085720+204856 rG 08 57 20.99113 +20 48 53.8560           ~ 12 1
53 4C 40.22 rG 08 59 59.5736 +40 24 35.087           ~ 20 1
54 6C 090206+414045 Q? 09 05 22.1891 +41 28 39.559   19.5       ~ 17 1
55 NVSS J090951+044422 rG 09 09 51.128 +04 44 22.68           ~ 15 1
56 PKS 0914+114 rG 09 17 16.383 +11 13 36.85           ~ 25 1
57 6C 091409+502913 QSO 09 17 34.7941157256 +50 16 38.188398144   19.43 19.21     ~ 33 1
58 LEDA 26638 Sy1 09 24 05.3017245816 +14 10 21.513088308   19.28 18.47     ~ 33 1
59 4C 32.28 rG 09 25 32.67356 +31 59 52.8815       21.50   ~ 14 1
60 87GB 092328.1+075810 BLL 09 26 08.003 +07 45 26.66   19.77 19.25     ~ 31 1
61 NVSS J093306+384150 rG 09 33 06.9294 +38 41 48.173           ~ 32 1
62 PMN J0934+0305 rG 09 34 30.6842444592 +03 05 45.337007472   18.5   17.3 16.50 ~ 20 2
63 4C 42.30 rG 09 38 16.537 +42 38 34.89           ~ 17 1
64 NVSS J094525+352103 rG 09 45 25.9005678048 +35 21 03.561543864   19.37 18.65     ~ 33 1
65 4C 28.24 rG 09 52 06.09333 +28 28 32.1785       19.62   ~ 21 1
66 6C 095107+421525 QSO 09 54 12.5744244120 +42 01 09.187351572   21.51 21.00     ~ 29 1
67 NVSS J095844+384821 rG 09 58 44.269 +38 48 21.72           ~ 16 1
68 2MASX J10095550+1401547 LIN 10 09 55.5118948152 +14 01 54.287661108   19.92 19.04     ~ 33 1
69 6C 100723+421413 G 10 10 24.7808 +41 59 33.022           ~ 14 1
70 NVSS J101154+420433 Rad 10 11 54.1742 +42 04 33.301           ~ 13 1
71 PMN J1012+0505 Rad 10 12 04.729 +05 06 13.16           ~ 4 1
72 NVSS J101251+403903 rG 10 12 51.77989 +40 39 03.4250           ~ 11 1
73 7C 101416.50+391624.00 QSO 10 17 14.10808 +39 01 23.8294   22.83 20.64     ~ 58 1
74 51P 126 QSO 10 19 48.1843 +44 08 24.845           ~ 14 1
75 4C 39.32 AGN 10 28 44.2728990384 +38 44 36.859285032 22.66 18.4 18.27     ~ 51 1
76 NVSS J103016+385754 rG 10 30 16.5664 +38 57 53.823           ~ 14 1
77 7C 103742.79+301338.00 LIN 10 40 29.9436842112 +29 57 57.795289452 19.85 16 16.05     ~ 53 1
78 NVSS J104206+421032 Rad 10 42 06.2105 +42 10 30.535           ~ 15 1
79 NVSS J104733+450852 rG 10 47 33.7345 +45 08 52.523           ~ 18 1
80 7C 104545.79+351316.00 QSO 10 48 34.2449674944 +34 57 24.874781184           ~ 52 1
81 7C 1049+3827 Sy2 10 52 11.7875 +38 11 43.913   20.9 20.9     ~ 37 1
82 6C 105337+503613 QSO 10 56 28.2563837880 +50 19 52.049415684   18.21 17.96     ~ 42 1
83 6C 105511+402617 Q? 10 58 00.4065 +40 10 18.971           ~ 12 1
84 6C 105657+314046 AG? 10 59 43.23505 +31 24 20.5213           ~ 9 1
85 4C 35.24 rG 11 02 08.72119 +34 55 08.7891   19.5       ~ 28 1
86 4C 33.26 rG 11 26 23.64348 +33 45 27.5806           ~ 30 1
87 4C 32.27A rG 11 28 02.44952 +32 30 46.6095   20       ~ 18 1
88 4C 29.42 AG? 11 29 21.7394 +29 05 06.539           ~ 10 1
89 6C 112856+453123 QSO 11 31 38.88881 +45 14 51.2180 22.91 20.0 19.54     ~ 33 1
90 NVSS J113505+370840 rG 11 35 05.927 +37 08 40.80           ~ 18 1
91 NVSS J113555+425844 rG 11 35 55.9948 +42 58 44.648           ~ 33 1
92 4C 42.33 rG 11 38 59.1566 +41 48 39.243           ~ 16 1
93 NVSS J113934+380342 Rad 11 39 34.0053 +38 03 41.881           ~ 11 1
94 SDSS J114311.03+053516.0 Sy1 11 43 11.0270039232 +05 35 16.022695200   20.10 19.60     ~ 35 1
95 4C 46.23 QSO 11 43 39.600 +46 21 20.44   14.9       ~ 64 0
96 4C 45.22 rG 11 46 15.2347 +45 20 38.263           ~ 17 1
97 87GB 115453.8+433443 Sy1 11 57 27.6034274352 +43 18 06.331660632   18.76 18.33     ~ 44 1
98 NVSS J115919+464545 rG 11 59 19.974 +46 45 45.16           ~ 8 1
99 4C 46.25 rG 12 00 31.1534 +45 48 42.610           ~ 21 1
100 NVSS J120149+391911 rG 12 01 49.9663 +39 19 11.038           ~ 23 1
101 NVSS J120406+391218 rG 12 04 06.8559 +39 12 17.655 24.57 19.5 19.68     ~ 36 1
102 4C 40.30 rG 12 07 06.2639 +39 54 39.369           ~ 20 1
103 NVSS J121456+374850 rG 12 14 56.696 +37 48 50.98   23       ~ 28 1
104 NVSS J121836+400045 rG 12 18 36.956 +40 00 45.67           ~ 13 1
105 NVSS J121953+422951 Rad 12 19 53.8035 +42 29 52.014           ~ 11 1
106 4C 40.31 rG 12 22 35.3017 +40 36 19.833           ~ 18 1
107 7C 122515.59+441716.00 Sy2 12 27 41.9944552429 +44 00 41.926757263           ~ 22 1
108 NVSS J123454+291744 Rad 12 34 54.387 +29 17 43.79           ~ 9 1
109 NVSS J123535+413707 rG 12 35 35.7115 +41 37 07.054           ~ 23 1
110 4C 32.40 rG 12 39 09.14389 +32 30 27.5455     18.5     ~ 19 1
111 6C 124156+410806 BLL 12 44 19.9682592720 +40 51 36.652030020     19.43     ~ 40 1
112 ICRF J124449.1+404806 Sy1 12 44 49.1889 +40 48 06.150   19.0 19.0     ~ 87 1
113 4C 36.21 Rad 12 44 49.69489 +36 09 25.6624     19     ~ 21 1
114 7C 125100.90+305252.00 QSO 12 53 25.7278197648 +30 36 35.184324168   20.64 20.30     ~ 22 1
115 NVSS J130434+352332 Rad 13 04 34.49503 +35 23 33.5313           ~ 17 1
116 NVSS J131057+445146 rG 13 10 56.9905624800 +44 51 46.590203124           ~ 15 2
117 4C 45.27 rG 13 16 11.9038 +45 04 28.631           ~ 14 1
118 4C 39.38 QSO 13 17 18.6358054464 +39 25 28.140463668   18.45 18.20     ~ 64 1
119 4C 04.45 rG 13 24 19.676 +04 19 07.05   19.5       ~ 31 1
120 NVSS J133626+413113 rG 13 36 26.39120 +41 31 13.7187           ~ 9 1
121 6C 134059+435829 Q? 13 43 05.9232 +43 43 23.318           ~ 13 1
122 4C 38.37 QSO 13 45 36.9420854112 +38 23 12.500014308     18.5     ~ 97 1
123 4C 43.31 rG 13 52 28.5862 +42 59 24.055           ~ 25 1
124 2MASX J14005162+5216068 LIN 14 00 51.5814702864 +52 16 06.473503164           ~ 21 1
125 4C 35.32 QSO 14 03 19.3132924944 +35 08 13.228917720           ~ 46 2
126 NVSS J140416+411748 rG 14 04 16.3566607536 +41 17 48.737495544           ~ 15 1
127 7C 140702.20+365615.00 QSO 14 09 09.50748 +36 42 08.1821           ~ 22 1
128 87GB 140732.1+361738 Sy1 14 09 42.4485402456 +36 04 15.887047296           ~ 25 1
129 NVSS J141327+550529 rG 14 13 27.222 +55 05 29.27           ~ 12 1
130 PMN J1421+0508 rG 14 21 04.248 +05 08 44.80           ~ 11 1
131 4C 28.35 Rad 14 27 40.284 +28 33 26.19   16.7       ~ 24 1
132 NVSS J143427+423620 rG 14 34 27.8639 +42 36 20.058           ~ 18 1
133 NVSS J144259+404429 rG 14 42 59.355 +40 44 28.72           ~ 17 1
134 NVSS J144712+404745 rG 14 47 12.7625124264 +40 47 44.987437896           ~ 28 1
135 4C 41.29 Rad 14 51 07.2856 +41 54 41.806           ~ 17 1
136 NVSS J150029+430951 rG 15 00 29.990 +43 09 51.54           ~ 15 1
137 7C 150219.6+290607 QSO 15 04 26.6967436608 +28 54 30.546778212   19.01 18.86     ~ 59 1
138 Z 193-16 rG 15 08 05.69280 +34 23 23.3376   15.6       ~ 50 1
139 NVSS J152349+321350 rG 15 23 49.3424305752 +32 13 50.347922988           ~ 12 1
140 7C 153207.90+302221.00 QSO 15 34 09.9056050104 +30 12 03.938683176           ~ 14 1
141 6C 154200+390518 Sy2 15 43 49.51010 +38 56 01.3712   22.31 21.27     ~ 16 1
142 4C 32.49 rG 15 44 48.38752 +32 08 45.3365           ~ 17 1
143 4C 46.32 QSO 15 45 25.48643 +46 22 44.3050           ~ 16 1
144 NVSS J155235+441906 rG 15 52 35.382 +44 19 05.92           ~ 10 1
145 7C 155812.19+533918.00 Sy2 15 59 27.644 +53 30 52.05   19.68 18.86     ~ 25 1
146 4C 52.37 Sy1 16 02 46.3870735776 +52 43 58.675644984   18.50 17.76     ~ 45 1
147 NVSS J160335+380643 rG 16 03 35.1750934464 +38 06 42.808318776   18.0       ~ 11 1
148 4C 40.34 BLL 16 11 48.5301162024 +40 40 20.955442404           ~ 26 1
149 4C 36.27B BLL 16 18 23.5801033152 +36 32 01.810874112   20.16 19.67 18.7   ~ 26 1
150 4C 37.46 BLL 16 21 11.2759546848 +37 46 04.839440412   20.47 19.65 18.85   ~ 49 1
151 PMN J1626+0448 rG 16 26 50.302 +04 48 50.47           ~ 19 1
152 NVSS J162912+285134 Rad 16 29 12.290 +28 51 34.25           ~ 6 1
153 4C 39.46 QSO 16 34 02.9529956304 +39 00 00.585862308   19.17 18.82     ~ 77 1
154 NVSS J164311+315617 QSO 16 43 11.3392097627 +31 56 18.383807091   19.33 19.15     ~ 54 1
155 NVSS J165822+390625 rG 16 58 22.18330 +39 06 25.6339           ~ 8 1
156 NVSS J171119+301918 rG 17 11 19.92781 +30 19 17.6872           ~ 14 1
157 NVSS J171646+495644 rG 17 16 46.341 +49 56 44.34           ~ 13 2
158 2MASX J17185436+5441486 Sy2 17 18 54.4002 +54 41 48.289           ~ 84 1
159 NVSS J171930+312848 rG 17 19 30.05457 +31 28 48.2450           ~ 7 1
160 NVSS J172516+403641 Rad 17 25 16.268 +40 36 41.40           ~ 5 1
161 4C 44.42 rG 23 03 45.3333 +44 39 06.103           ~ 11 1
162 4C 40.48 Rad 23 04 54.6202 +40 28 53.837           ~ 16 1
163 NVSS J230701+380241 rG 23 07 00.99489679 +38 02 42.2332861   19.5       ~ 33 1
164 2MASS J23134816+4712149 Sy1 23 13 48.1687273848 +47 12 14.957305200   17.5 18.0     ~ 52 1
165 NVSS J232448+404022 Rad 23 24 48.6 +40 40 22           ~ 9 1
166 NVSS J233252+403037 Rad 23 32 52.9222 +40 30 37.216           ~ 11 1
167 4C 45.50 rG 23 51 27.8767 +45 18 30.628           ~ 13 1
168 4C 41.46 QSO 23 51 52.8774442920 +41 21 14.818610988   19.2       ~ 21 1

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