1997A&A...321..105D

Query : 1997A&A...321..105D

1997A&A...321..105D - Astronomy and Astrophysics, volume 321, 105-110 (1997/5-1)

Radio spectra of Gigahertz Peaked Spectrum radio sources.

DE VRIES W.H., BARTHEL P.D. and O'DEA C.P.

Abstract (from CDS):

A well defined sample of 72 Gigahertz Peaked Spectrum radio sources is compiled, having turnover frequencies in the range of 0.5-10GHz. Using this sample, the canonical GPS radio spectrum is constructed, which is found to have a constant shape, independent of AGN type, redshift or radio luminosity. A possible deficiency of low turnover frequencies at high redshift is found, which may reflect a physical mechanism where turnover frequency and radio luminosity are correlated.

Abstract Copyright: ∼

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

CDS comments: 1245+676 = Zw VII 485

Simbad objects: 76

goto View the references in ADS

Number of rows : 76
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2024 		#notes
1 ICRF J002127.3+731241 G 00 21 27.37516745 +73 12 41.9310797           ~ 35 1
2 Gopal 0019-000 G 00 22 25.52 -00 16 19.4           ~ 7 0
3 ICRF J002442.9-420203 AGN 00 24 42.98990924 -42 02 03.9490020   22       ~ 65 0
4 QSO B0039+230 QSO 00 42 04.54516583 +23 20 01.0619642       19.40   ~ 114 1
5 QSO B0108+388 Bla 01 11 37.31680 +39 06 28.1039     22 22.000   ~ 254 1
6 PKS 0144+209 Rad 01 46 58.78375705 +21 10 24.3843485           ~ 23 1
7 QSO B0201+113 QSO 02 03 46.65705710 +11 34 45.4094619   19.5 19.5 19.41   ~ 204 1
8 ICRF J020713.5+841119 Bla 02 07 13.5086003184 +84 11 19.081417740           ~ 21 1
9 QSO B0237-2322 QSO 02 40 08.1743783856 -23 09 15.729012036   16.78 16.63     ~ 505 0
10 NGC 1052 Sy2 02 41 04.79849989 -08 15 20.7519527 11.84 11.41 10.47 10.71   ~ 1299 2
11 6C 024820+430300 QSO 02 51 34.53674154 +43 15 15.8292024     18.0 13.72   ~ 213 1
12 ICRF J031857.8+162832 AGN 03 18 57.80304294 +16 28 32.6782325     22.0     ~ 207 1
13 PKS 0428+205 rG 04 31 03.76141386 +20 37 34.2648470   22.174   19.085   ~ 189 1
14 QSO B0437-454 BLL 04 39 00.85466368 -45 22 22.5631875   20.44 20.6 19.48   ~ 101 0
15 QSO J0459+0229 QSO 04 59 52.05066296 +02 29 31.1765162   18.2 19     ~ 163 1
16 ICRF J050321.1+020304 Sy2 05 03 21.19716454 +02 03 04.6765714   22.500 21.350 20.682   ~ 188 1
17 QSO B0507+179 QSO 05 10 02.36912937 +18 00 41.5815635   20.0 19.0 19.09   ~ 433 1
18 QSO B0528-2505 QSO 05 30 07.9627395840 -25 03 29.900044512   18.17 17.34 17.7   ~ 420 0
19 ICRF J055652.6-024105 Sy2 05 56 52.62300614 -02 41 05.5163562   20.968   19.533   ~ 34 1
20 ICRF J061024.2+780136 G 06 10 24.27936963 +78 01 36.1956277           ~ 23 1
21 6C 061543+820331 QSO 06 26 03.00623818 +82 02 25.5679443   17.5 17.5 18.52   ~ 158 1
22 QSO B0636+68 BLL 06 42 04.2572705040 +67 58 35.620484340     16.46 16.01   ~ 226 1
23 QSO B0646+600 QSO 06 50 31.25435548 +60 01 44.5549353   18.9 18.6 19.65   ~ 117 1
24 QSO B0710+439 QSO 07 13 38.16413557 +43 49 17.2072102   20.7       ~ 244 0
25 7C 071105.79+353949.00 QSO 07 14 24.81748958 +35 34 39.7954831     17 17.7   ~ 209 1
26 QSO B0742+103 QSO 07 45 33.05952486 +10 11 12.6922178     24.00 23.72   ~ 192 1
27 4C -00.28 QSO 07 45 54.08232685 -00 44 17.5399048   18 17.1 16.69   ~ 192 1
28 PKS 0802+212 Rad 08 05 38.53425281 +21 06 51.5925230           ~ 30 1
29 QSO B0858-279 BLL 09 00 40.0387763688 -28 08 20.351114232   14.74 17 19.00   ~ 72 1
30 6C 090202+490306 QSO 09 05 27.4638219840 +48 50 49.966312452   17.92 17.71     ~ 86 1
31 87GB 090404.3+035425 AGN 09 06 41.0 +03 42 42           ~ 22 1
32 ICRF J094336.9-081930 LIN 09 43 36.94453828 -08 19 30.8202783   19.401   18.100   ~ 121 2
33 ICRF J103507.0+562846 Sy2 10 35 07.03998083 +56 28 46.7956247   20.2 21.244 20.200   ~ 192 1
34 PKS 1100+223 Rad 11 03 23.06763925 +22 03 37.7206496           ~ 30 1
35 [VV98] J112125.1-055356 QSO 11 21 25.10805188 -05 53 56.4399868   19.0       ~ 106 1
36 B3 1133+432 G 11 35 55.9948 +42 58 44.648           ~ 32 0
37 QSO B1143-245 QSO 11 46 08.1033450360 -24 47 32.900532360   17.97 18.0 17.20   ~ 124 1
38 6C 122535+365318 QSO 12 27 58.72552577 +36 35 11.8265176   21.5 21.5     ~ 134 0
39 ICRF J124733.3+672316 Sy2 12 47 33.32959326 +67 23 16.4488689           ~ 87 1
40 4C 69.15 rG 13 13 58.9119462240 +69 37 18.516581868           ~ 30 0
41 4C 32.44 QSO 13 26 16.5142 +31 54 09.522   21.367 19.822 18.882   ~ 171 1
42 QSO B1333+459 QSO 13 35 21.9623576640 +45 42 38.232772128   18.30 18.22 17.67   ~ 101 0
43 QSO B1351-018 QSO 13 54 06.89532721 -02 06 03.1904962   20.62 19.91 19.277   ~ 159 1
44 QSO B1354-174 QSO 13 57 06.07420758 -17 44 01.9049954   19 19 18   ~ 91 1
45 NVSS J135740+435400 rG 13 57 40.5870 +43 53 59.772     22.708 20.951   ~ 47 1
46 ICRF J140028.6+621038 Sy2 14 00 28.64823540 +62 10 38.5885744   22.137 20.373 19.530   ~ 177 1
47 Mrk 668 Sy1 14 07 00.39441712 +28 27 14.6901341   16.13 15.35 10.29   ~ 773 2
48 NVSS J141604+344436 Rad 14 16 04.18619489 +34 44 36.4264542           ~ 93 1
49 QSO B1445+101 QSO 14 45 16.46525080 +09 58 36.0727447   18.58 17.78     ~ 397 1
50 ICRF J152114.4+043021 AGN 15 21 14.41846935 +04 30 21.6366133   18.2       ~ 98 1
51 QSO B1519-273 BLL 15 22 37.67599511 -27 30 10.7855131   18.72 18.5 17.42   ~ 294 1
52 4C 33.38 Bla 16 02 07.26346417 +33 26 53.0723251     23.0 23   ~ 139 1
53 ICRF J160401.4-222340 AGN 16 04 01.47174802 -22 23 40.9881985   21.0       ~ 39 1
54 QSO J1606+3124 QSO 16 06 08.51837827 +31 24 46.4577593       22.56   ~ 44 0
55 ICRF J160913.3+264129 Sy2 16 09 13.3196 +26 41 29.042   19       ~ 237 0
56 ICRF J173458.3+092658 Bla 17 34 58.37695187 +09 26 58.2616373       20.8   ~ 62 1
57 87GB 175104.0+275120 G 17 53 01.34610 +27 50 59.0160           ~ 21 1
58 NVSS J182632+270808 Rad 18 26 32.10 +27 08 08.0           ~ 15 0
59 NVSS J184535+354116 rG 18 45 35.10883099 +35 41 16.7264948   19.830   21.900   ~ 64 0
60 QSO B1848+283 QSO 18 50 27.5898721080 +28 25 13.155071160   17.1 17 17.16   ~ 82 1
61 QSO B1851+488 QSO 18 52 28.54781487 +48 55 47.4814782   19.0   18.77   ~ 102 1
62 ICRF J193925.0-634245 Sy2 19 39 25.0245304992 -63 42 45.640373400   18.87 18.37 17.64   ~ 1225 1
63 QSO B2000-330 QSO 20 03 24.1161711720 -32 51 45.136882080   18.83 18.4 17.11   ~ 273 1
64 PKS 2008-068 rG 20 11 14.21582587 -06 44 03.5555103     17.2     ~ 87 1
65 ICRF J205252.0+363535 Sy2 20 52 52.05501061 +36 35 35.3005698   22.083   21.200   ~ 106 1
66 AT20G J212339-011235 AGN 21 23 39.1 -01 12 35           ~ 35 1
67 QSO B2126-15 Bla 21 29 12.17589329 -15 38 41.0419083   17.61 17.3 17.3   ~ 504 1
68 ICRF J213032.8+050217 AG? 21 30 32.87740078 +05 02 17.4745177     23.4     ~ 158 1
69 ICRF J215137.8+055212 Sy1 21 51 37.87549026 +05 52 12.9545152   23.700 22.050 20.850   ~ 114 1
70 ICRF J223834.6+124250 Q? 22 38 34.60482905 +12 42 50.7821896     19.5     ~ 31 1
71 ICRF J232503.1+791715 G 23 25 03.13217293 +79 17 15.6810424           ~ 13 1
72 AT20G J232510-034446 AGN 23 25 10.258047 -03 44 46.71563           ~ 31 0
73 ICRF J233612.1-523621 AGN 23 36 12.14453637 -52 36 21.9510844   18.8       ~ 75 1
74 ICRF J234029.0+264156 BLL 23 40 29.02947125 +26 41 56.8046329   20.0 20 19.24   ~ 55 1
75 ICRF J234403.7+822640 Sy2 23 44 03.8302221504 +82 26 40.345410408   21.769 20.5 20.220   ~ 97 1
76 6C 235239+493337 BLL 23 55 09.45814429 +49 50 08.3394994   21.101   18.400   ~ 267 1

To bookmark this query, right click on this link: simbad:objects in 1997A&A...321..105D and select 'bookmark this link' or equivalent in the popup menu