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Table 1

Observational data for the selected FR II-type sources with strongly curved spectra.

Name 3C 184 3C 217 3C 438 J1428+3938 J1453+3308 J15483216

z 0.994 0.898 0.290 0.5 (est) 0.249 0.1082
LAS [′′] 4.8 12.1 22.4 269 336 522
R t 3.0 4.0 2.7 3.4 3.8 2.9
D [kpc] 38.5 94 100 1630 1297 998
θ [°] 90 70 90 90 90 90

ν [MHz] Sν ± ΔSν [mJy]
22 61 000 ± 500014
26 43 000 ± 60008 228 000 ± 12 0008
38 37 200 ± 37207 39 000 ± 58509 150 290 ± 40 65019
38 162 840 ± 48 8508
74 23 660 ± 237010 25 380 ± 2510 81 560 ± 816010
86 23 800 ± 27008 24 400 ± 13008 86 700 ± 87208
151 14 870 ± 8937 16 498 ± 294 21 971 ± 1094 2165 ± 110
151 990 ± 957
160 8400 ± 840
178 14 652 ± 7009 15 590 ± 60020 51 400 ± 410019 2020 ± 200
178 14 388 ± 7198 49 620 ± 230019
232 810 ± 1003
240 1667 ± 250
325 9676 ± 3501 8970 ± 3561 29 940 ± 10801 428 ± 341 1365 ± 140
334 1456 ± 112 4737 ± 710
365 9083 ± 32811 8372 ± 24211 26 400 ± 95011
408 7840 ± 61020 23 760 ± 48015
408 7090 ± 2806 25 180 ± 198019 270 ± 316
605 970 ± 75
619 3141 ± 252
750 4230 ± 1778 4060 ± 2088 13 700 ± 70019
750 4200 ± 2009 4300 ± 14020
1287 442 ± 34
1384 1733 ± 87
1400 2582 ± 78 2 2087 ± 632 6854 ± 2202 83 ± 42 426 ± 36
1400 2275 ± 17018 2230 ± 7020 6940 ± 22019
1477 6410 ± 12816
2495 963 ± 30
2695 1183 ± 608 1011 ± 8020 3260 ± 15519
2700 1020 ± 5020 3300 ± 16019
4830 1635 ± 16417
4850 618 ± 45512 550 ± 4912 1607 ± 14318
4860 13 ± 35 104 ± 8 415 ± 42
4900 1580 ± 6019
5000 596 ± 4020 477 ± 60 8 1529 ± 6019
8440 765 ± 3813
10550 3 ± 26
10695 122 ± 388 640 ± 4019
10705 216 ± 30 8 130 ± 409 600 ± 388
14900 150 ± 208 120 ± 208 390 ± 308

Reference. The flux densities for J1453+3308 and J15483216 are adopted from Konar et al. (2006) and Machalski et al. (2010), respectively.

(1)

WENSS (Rengelink et al. 1997);

(2)

NVSS (Condon et al. 1998);

(3)

Miyun (Zhang et al. 1997);

(4)

7C (Waldram et al. 1996);

(5)

Machalski et al. (2006);

(6)

B3-VLA (Vigotti et al. 1999);

(7)

6CII (Hales et al. 1988);

(8)

Laing & Peacock (1980);

(9)

Kellermann & Pauliny-Toth (1973);

(10)

VLSS (Cohen et al. 2007);

(11)

TXS (Douglas et al. 1996);

(12)

GB6 (Gregory et al. 1996);

(13)

Hardcastle et al. (1998);

(14)

Roger et al. (1986);

(15)

B3 (Ficarra et al. 1985);

(16)

Leahy & Pearley (1991);

(17)

Griffith et al. (1991);

(18)

White & Becker (1992);

(19)

Kühr et al. (1981);

(20)

Kühr et al. (1979);

(21)

7CN (Riley et al. 1999).

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