2006A&A...449...49R

Query : 2006A&A...449...49R

2006A&A...449...49R - Astronomy and Astrophysics, volume 44949-60 (2006/4-1)

The B3-VLA CSS sample. VI. VLA images at 2 cm.

ROSSETTI A., FANTI C., FANTI R., DALLACASA D. and STANGHELLINI C.

Abstract (from CDS):

New radio observations are presented for a sample of 56 Compact Steep Spectrum (CSS) radio sources from the B3-VLA CSS sample. We used the VLA A-configuration observation at 2cm to obtain high-frequency, high-resolution data. The majority (85%) of sources have a double morphology with a number of them showing a large asymmetry in terms of their component flux densities and/or component arm ratio. These new data have revealed 27 cores and core candidates. Three of the sources have a core-jet morphology and the morphologies of a few objects (≤10%) are still ambiguous. The integrated radio spectra, over a frequency range from 0.16 to 15GHz, show good agreement with a ``continuous injection model'' for ≥85% of the sources.

Abstract Copyright: ∼

Journal keyword(s): galaxies: active - galaxies: nuclei - radio continuum: galaxies - galaxies: quasars: general

Simbad objects: 58

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Number of rows : 58
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 38.01 rG 00 06 20.654 +39 00 27.83           ~ 18 1
2 4C 44.02 rG 00 36 53.5794 +44 43 21.620           ~ 17 1
3 4C 39.02 rG 00 41 54.9928 +39 25 21.212           ~ 19 1
4 4C 39.03 Rad 00 42 17.4288 +40 09 48.522           ~ 25 1
5 87GB 003934.6+411250 AG? 00 42 18.684 +41 29 26.77           ~ 21 1
6 4C 42.03 Rad 00 44 39.2 +42 48 01           ~ 15 1
7 4C 37.03 rG 00 52 16.9 +38 15 30   18       ~ 17 1
8 6C 011026+401028 QSO 01 13 17.7623461488 +40 26 12.627035268   20.0       ~ 26 1
9 4C 40.06 rG 01 23 26.1156 +40 46 58.909           ~ 20 1
10 NVSS J012559+402836 rG 01 25 59.1391 +40 28 36.452           ~ 12 1
11 NVSS J013129+394257 rG 01 31 29.551 +39 42 58.01           ~ 15 1
12 3C 48 QSO 01 37 41.2996631208 +33 09 35.080388820   16.62 16.20     ~ 2924 2
13 6C 013735+400911 QSO 01 40 33.7548099360 +40 24 13.894124580   18.5       ~ 20 1
14 3C 51 rG 01 43 32.9 +39 02 11           ~ 23 1
15 87GB 014453.1+431717 QSO 01 47 55.6214981184 +43 32 15.294840432           ~ 12 1
16 4C 41.03 rG 02 16 30.333 +41 31 50.66           ~ 18 1
17 NVSS J022532+422941 rG 02 25 32.1178 +42 29 42.069           ~ 10 1
18 NVSS J023138+410953 Rad 02 31 38.7473 +41 09 52.780           ~ 12 1
19 4C 40.10 rG 02 57 50.3 +40 50 33           ~ 15 1
20 4C 46.07 QSO 02 58 30.2477542392 +46 16 05.760607620   21.0       ~ 20 1
21 7C 070105.09+391554.00 QSO 07 04 31.3272603648 +39 11 23.360779860   18.7 18.7     ~ 23 1
22 4C 39.17 AG? 07 25 50.0103 +39 17 25.563   19.1       ~ 28 1
23 NVSS J073243+433540 Rad 07 32 43.6916 +43 35 40.052           ~ 10 1
24 4C 46.16 QSO 07 47 43.5236 +46 18 57.384           ~ 34 1
25 4C 40.19 QSO 08 09 03.1418582400 +40 32 56.175467388   21.0       ~ 22 1
26 4C 40.20 Sy2 08 12 53.1122362128 +40 18 59.880992436   21.23 20.31     ~ 70 1
27 B3 0810+460A Rad 08 13 58 +45 52.8           ~ 1 0
28 NVSS J081735+435934 rG 08 17 35.4877 +43 59 34.449           ~ 14 1
29 4C 40.22 rG 08 59 59.5736 +40 24 35.087           ~ 20 1
30 6C 090206+414045 Q? 09 05 22.1891 +41 28 39.559   19.5       ~ 17 1
31 NVSS J093306+384150 rG 09 33 06.9294 +38 41 48.173           ~ 32 1
32 4C 42.30 rG 09 38 16.537 +42 38 34.89           ~ 17 1
33 6C 095107+421525 QSO 09 54 12.5744244120 +42 01 09.187351572   21.51 21.00     ~ 29 1
34 NVSS J095844+384821 rG 09 58 44.269 +38 48 21.72           ~ 16 1
35 NVSS J102832+384655 Rad 10 28 32.958 +38 46 56.09           ~ 2 1
36 NVSS J103016+385754 rG 10 30 16.5664 +38 57 53.823           ~ 14 1
37 NVSS J104733+450852 rG 10 47 33.7345 +45 08 52.523           ~ 18 1
38 6C 105511+402617 Q? 10 58 00.4065 +40 10 18.971           ~ 12 1
39 6C 112856+453123 QSO 11 31 38.88881 +45 14 51.2180 22.91 20.0 19.54     ~ 33 1
40 4C 42.33 rG 11 38 59.1566 +41 48 39.243           ~ 16 1
41 4C 45.22 rG 11 46 15.2347 +45 20 38.263           ~ 17 1
42 4C 46.25 rG 12 00 31.1534 +45 48 42.610           ~ 21 1
43 NVSS J120406+391218 rG 12 04 06.8559 +39 12 17.655 24.57 19.5 19.68     ~ 36 1
44 4C 40.30 rG 12 07 06.2639 +39 54 39.369           ~ 20 1
45 NVSS J121456+374850 rG 12 14 56.696 +37 48 50.98   23       ~ 28 1
46 NVSS J121836+400045 rG 12 18 36.956 +40 00 45.67           ~ 13 1
47 NVSS J121953+422951 Rad 12 19 53.8035 +42 29 52.014           ~ 11 1
48 4C 40.31 rG 12 22 35.3017 +40 36 19.833           ~ 18 1
49 NVSS J123535+413707 rG 12 35 35.7115 +41 37 07.054           ~ 23 1
50 6C 124156+410806 BLL 12 44 19.9682592720 +40 51 36.652030020     19.43     ~ 40 1
51 3C 286 Sy1 13 31 08.2883506368 +30 30 32.960091564   17.51 17.25     ~ 4558 2
52 4C 43.31 rG 13 52 28.5862 +42 59 24.055           ~ 25 1
53 NVSS J150029+430951 rG 15 00 29.990 +43 09 51.54           ~ 15 1
54 4C 44.42 rG 23 03 45.3333 +44 39 06.103           ~ 11 1
55 4C 40.48 Rad 23 04 54.6202 +40 28 53.837           ~ 16 1
56 2MASS J23134816+4712149 Sy1 23 13 48.1687273848 +47 12 14.957305200   17.5 18.0     ~ 52 1
57 NVSS J232448+404022 Rad 23 24 48.6 +40 40 22           ~ 9 1
58 4C 41.46 QSO 23 51 52.8774442920 +41 21 14.818610988   19.2       ~ 21 1

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