1998A&AS..129..219D


C.D.S. - SIMBAD4 rel 1.7 - 2020.02.24CET10:09:48

1998A&AS..129..219D - Astron. Astrophys., Suppl. Ser., 129, 219-236 (1998/April-2)

European VLBI Network dual frequency observations of CSS-GPS candidates.

DALLACASA D., BONDI M., ALEF W. and MANTOVANI F.

Abstract (from CDS):

We present the results of S/X (2.3/8.3 GHz) VLBI snapshot observations of 28 sources drawn from a list of Compact Steep-Spectrum (CSS) and GHz-Peaked Spectrum (GPS) candidates by Dallacasa & Stanghellini (1991, in Proc. of "Compact Steep-Spectrum and GHz-Peaked Spectrum Radio Sources.", p. 224) with additional sources from Barthel et al. (1988A&AS...73..515B) and from Wills (1979ApJS...39..291W). The experiment was carried out with 4 stations of the European VLBI Network (EVN) with the addition of two geodetic antennas. Typical resolutions were about 30x12mas and 9x3.5mas at S and X bands respectively. Only one source was not detected. Due to the limited uv-coverage of the data, only simple structures could be imaged.

Abstract Copyright:

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

Nomenclature: Fig.2, Tables 3-5: [DBA98] HHMM+DDd CN N=56

Simbad objects: 28

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Number of rows : 28

N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2020
#notes
1 QSO B0201+113 QSO 02 03 46.65705872 +11 34 45.4095674   19.5 19.5 19.41   ~ 179 1
2 QSO B0237-027 QSO 02 39 45.47226775 -02 34 40.9144020   19.5 21 19.04   ~ 103 1
3 QSO B0237-2322 QSO 02 40 08.1742481040 -23 09 15.727160394   16.78 16.63     ~ 469 0
4 ICRF J050321.1+020304 Sy2 05 03 21.19717510 +02 03 04.6763382   22.500 21.350 20.682   ~ 172 1
5 QSO B0511-220 QSO 05 13 49.11432090 -21 59 16.0920584   19.95 19.5 19.58   ~ 91 1
6 4C -00.28 QSO 07 45 54.08232111 -00 44 17.5398546   18 17.1 16.69   ~ 171 1
7 QSO B0922+005 BLL 09 25 07.8153798230 +00 19 13.932795729   17.77 17.55     ~ 102 1
8 ICRF J094336.9-081930 LIN 09 43 36.94438939 -08 19 30.8134537   19.401   18.100   ~ 105 2
9 9C J0944+2554 QSO 09 44 42.3165952275 +25 54 43.286842404     18.7 17.50   ~ 72 1
10 QSO B1143-245 QSO 11 46 08.1038916032 -24 47 32.896655354   17.97 18.0 17.20   ~ 109 1
11 QSO B1237-101 QSO 12 39 43.06147929 -10 23 28.6925079   18.08 18.11 17.14   ~ 130 1
12 4C -00.50 QSO 13 19 38.7666328236 -00 49 39.935166438   17.88 17.66     ~ 98 1
13 QSO B1402-012 QSO 14 04 45.89547782 -01 30 21.9469710   18.70 18.45 17.9   ~ 144 1
14 ICRF J150506.4+032630 Sy1 15 05 06.47715917 +03 26 30.8126616   19.02 18.62 17.72   ~ 188 1
15 ICRF J152114.4+043021 AGN 15 21 14.41938394 +04 30 21.6599319   18.2       ~ 87 1
16 7C 1602+5739 QSO 16 03 55.9316656305 +57 30 54.415367804     18.3 16.94   ~ 69 1
17 ICRF J160913.3+264129 Sy2 16 09 13.32076181 +26 41 29.0362080   19       ~ 201 0
18 4C 68.18 QSO 16 29 51.8383616141 +67 57 14.977621961     18.7     ~ 38 1
19 4C 12.59 QSO 16 31 45.24690 +11 56 02.9910   18.38 18.40     ~ 110 1
20 QSO B1801+010 QSO 18 04 15.9845942601 +01 01 32.400139017     19.00 17.32   ~ 69 1
21 QSO B1848+283 QSO 18 50 27.5896910962 +28 25 13.154274911   17.1 17 17.16   ~ 70 1
22 3C 422 QSO 20 47 10.3670164140 -02 36 22.132220828   20.80 19.50     ~ 79 1
23 QSO B2126-15 QSO 21 29 12.17589777 -15 38 41.0413097   17.61 17.3 17.3   ~ 459 1
24 ICRF J213032.8+050217 G 21 30 32.87739291 +05 02 17.4741657     23.4     ~ 138 1
25 87GB 213728.3+205752 QSO 21 39 46.740 +21 11 35.37           ~ 11 1
26 87GB 221004.9+013803 AGN 22 12 37.9679 +01 52 51.267     21.7     ~ 74 1
27 QSO J2225+2118 QSO 22 25 38.04713545 +21 18 06.4150549     18.19 17.65   ~ 152 1
28 LBQS 2351-0036 QSO 23 54 09.1765986021 -00 19 47.951893289   18.80 18.48 18.1   ~ 95 1

    Equat.    Gal    SGal    Ecl

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2020.02.24-10:09:48

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