1995A&AS..112..235A

Query : 1995A&AS..112..235A

1995A&AS..112..235A - Astron. Astrophys., Suppl. Ser., 112, 235-256 (1995/August-0)

Compact steep-spectrum sources - polarisation observations at 1.6, 4.9, 8.4 and 15 GHz.

AKUJOR C.E. and GARRINGTON S.T.

Abstract (from CDS):

We present observations of compact steep-spectrum (CSS) sources made with the VLA at several frequencies. At 8.4GHz we have mapped all CSS sources in the 3C catalogue (except for four very small sources) at a resolution of 0.25arcsec. We find that the fractional polarization is rather low: the median value of the individual source components is 3%. A number of sources show striking asymmetry in their polarization distribution. We have observed 18 of the larger sources at 1.5 (or 1.6) and/or 4.9GHz with scaled arrays at 1.2arcsec resolution. A number of sources have been observed at 15GHz to complement previous studies.

Abstract Copyright: ∼

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

Simbad objects: 30

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Number of rows : 30
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 3C 43 QSO 01 29 59.7696120312 +23 38 20.041393524           ~ 203 1
2 3C 48 QSO 01 37 41.2996631208 +33 09 35.080388820   16.62 16.20     ~ 2924 2
3 7C 022118.10+273638.00 Sy1 02 24 12.2865158736 +27 50 11.538285648   19.502 18 18.263   ~ 210 1
4 3C 93.1 BLL 03 48 46.9073426592 +33 53 15.461439576   20.723   19.110   ~ 133 1
5 ICRF J052109.8+163822 Sy1 05 21 09.88596258 +16 38 22.0515459   19.37 18.84 18.480   ~ 910 1
6 ICRF J054236.1+495107 Sy1 05 42 36.13789710 +49 51 07.2337139   18.45 17.80 17.210   ~ 1573 1
7 3C 173.0 QSO 07 02 20.56848 +37 57 23.2164   21.64       ~ 57 1
8 3C 186 QSO 07 44 17.4720658920 +37 53 17.250697320   17.5 18.14 17.2   ~ 339 1
9 3C 190 QSO 08 01 33.5525166480 +14 14 42.813906612   21.07 20.26 18.972   ~ 249 2
10 3C 191 QSO 08 04 47.9671662720 +10 15 23.746977252   18.65 18.40     ~ 295 2
11 7C 085805.20+291331.00 Sy2 09 01 05.2614565176 +29 01 46.939089828   18.84 18.08 18.600   ~ 132 1
12 3C 216.0 Bla 09 09 33.49714902 +42 53 46.4821036   19.98 19.42 18.220   ~ 520 1
13 3C 237.0 rG 10 08 00.0529 +07 30 16.830   21       ~ 197 1
14 3C 241 rG 10 21 54.533 +21 59 30.50   23.5       ~ 171 1
15 3C 266 rG 11 45 43.384 +49 46 07.90   22       ~ 150 1
16 3C 268.3 Sy2 12 06 24.70656 +64 13 36.8760 22.74 21.847 20.790 19.910   ~ 196 1
17 2E 2879 Sy1 12 52 26.3561235816 +56 34 19.573734864   18.42 18.11 17.660   ~ 293 2
18 3C 286 Sy1 13 31 08.2883506368 +30 30 32.960091564   17.51 17.25     ~ 4558 2
19 Z 162-21 BLL 13 52 17.8719816576 +31 26 46.487381604   16.10 15.10     ~ 502 3
20 3C 298.0 Bla 14 19 08.1802187928 +06 28 34.802854680   17.12 16.79     ~ 422 1
21 3C 299 rG 14 21 05.6960 +41 44 49.260   20.496 19.330 18.560   ~ 187 1
22 8C 1443+773 Sy2 14 43 14.5707907691 +77 07 27.607161183   19   18.730   ~ 152 1
23 3C 305.1 rG 14 47 09.15 +76 56 22.2   21.37       ~ 96 1
24 3C 309.1 Bla 14 59 07.58390804 +71 40 19.8668093   17.24 16.78 17.2   ~ 509 1
25 3C 318.0 QSO 15 20 05.4773966208 +20 16 05.471959692   21.93 20.9     ~ 197 1
26 ICRF J163828.2+623444 Sy2 16 38 28.22535940 +62 34 44.3168151   20.7 20.7     ~ 167 2
27 3C 346.0 BLL 16 43 48.605 +17 15 49.43   17.2       ~ 270 1
28 2C 1569 Bla 18 29 31.7809732968 +48 44 46.160168892   17.05 16.81 16.860   ~ 713 1
29 3C 454.1 rG 22 50 32.934 +71 29 19.26   22       ~ 79 1
30 3C 455.0 QSO 22 55 03.8909253126 +13 13 33.940584742   19.535 19.590 19.190   ~ 197 1

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