1999A&AS..134..309S

Query : 1999A&AS..134..309S

1999A&AS..134..309S - Astron. Astrophys., Suppl. Ser., 134, 309-316 (1999/January-2)

A VLBI study of GHz-Peaked-Spectrum radio sources. II. Additional VLBI images at 6 cm.

STANGHELLINI C., O'DEA C.P. and MURPHY D.W.

Abstract (from CDS):

We present VLBI observations at 5 GHz of 11 GHz Peaked Spectrum (GPS) or candidate GPS sources. Two of them belong to the complete sample defined by Stanghellini et al. (1998A&AS..131..303S) (the GPS 1 Jy sample), while the others are selected from a heterogeneous list compiled by O'Dea et al. (1991ApJ...380...66O). Morphologies of the sources presented here are similar to those found in Stanghellini et al. (1997A&A...325..943S) and in the small Compact Steep Spectrum (CSS) sources studied by Dallacasa et al. (1995A&A...295...27D). Our results strengthen the evidence that GPS quasars tend to have core-jet or complex morphology and GPS galaxies tend to be compact symmetric objects (CSO).

Abstract Copyright: ∼

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

Nomenclature: Table 3: [SOM99] HHMM+DDd A N=25.

Simbad objects: 11

goto Full paper

goto View the references in ADS

Number of rows : 11
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 QSO B0039+230 Bla 00 42 04.54516583 +23 20 01.0619642       19.40   ~ 127 1
2 QSO J0459+0229 QSO 04 59 52.05066296 +02 29 31.1765162   18.2 19     ~ 166 2
3 QSO B0646+600 Bla 06 50 31.25435548 +60 01 44.5549353   18.9 18.6 19.65   ~ 125 1
4 PKS 1045+019 Rad 10 48 22.86793321 +01 41 48.1139712           ~ 30 1
5 PKS 1100+223 Rad 11 03 23.06763925 +22 03 37.7206496           ~ 33 1
6 ICRF J154609.5+002624 Bla 15 46 09.53146317 +00 26 24.6145149   19.730 18.900 19.5   ~ 91 1
7 ICRF J173458.3+092658 Bla 17 34 58.37695187 +09 26 58.2616373       20.8   ~ 67 1
8 PKS 2008-068 rG 20 11 14.21582587 -06 44 03.5555103     17.2     ~ 91 1
9 6C 201512+654546 Bla 20 15 55.36865773 +65 54 52.6588750   19.7 19.7 19.03   ~ 72 1
10 QSO B2149+056 Bla 21 51 37.87549026 +05 52 12.9545152   23.700 22.050 20.850   ~ 120 1
11 PMN J2155-1139 Rad 21 55 50.71835467 -11 39 47.9783765           ~ 22 1

To bookmark this query, right click on this link: simbad:objects in 1999A&AS..134..309S and select 'bookmark this link' or equivalent in the popup menu