1998A&AS..129..219D

Query : 1998A&AS..129..219D

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

Full paper

View the references in ADS

Number of rows : 28

N	Identifier	Otype	ICRS (J2000) RA	ICRS (J2000) DEC	Mag B	Mag V	Mag R	Sp type	#ref 1850 - 2024	#notes
1	QSO B0201+113	QSO	02 03 46.65705710	+11 34 45.4094619	19.5	19.5	19.41	~	202	1
2	ICRF J023945.4-023440	Sy1	02 39 45.47227239	-02 34 40.9145702	19.5	21	19.04	~	131	1
3	QSO B0237-2322	QSO	02 40 08.1743783856	-23 09 15.729012036	16.78	16.63		~	503	0
4	ICRF J050321.1+020304	Sy2	05 03 21.19716454	+02 03 04.6765714	22.500	21.350	20.682	~	186	1
5	QSO B0511-220	QSO	05 13 49.11432318	-21 59 16.0921220	19.95	19.5	19.58	~	102	1
6	4C -00.28	QSO	07 45 54.08232685	-00 44 17.5399048	18	17.1	16.69	~	190	1
7	QSO B0922+005	BLL	09 25 07.8152746656	+00 19 13.934447508	17.77	17.55		~	121	1
8	ICRF J094336.9-081930	LIN	09 43 36.94453828	-08 19 30.8202783	19.401		18.100	~	119	2
9	7C 0941+2608	QSO	09 44 42.3172763448	+25 54 43.279928136		18.7	17.50	~	80	1
10	QSO B1143-245	QSO	11 46 08.1033450360	-24 47 32.900532360	17.97	18.0	17.20	~	124	1
11	QSO B1237-101	QSO	12 39 43.06148047	-10 23 28.6925910	18.08	18.11	17.14	~	140	1
12	ICRF J131938.7-004939	Sy1	13 19 38.7664196304	-00 49 39.939501000	17.88	17.66		~	124	1
13	QSO B1402-012	BLL	14 04 45.89545125	-01 30 21.9471571	18.70	18.45	17.9	~	168	1
14	ICRF J150506.4+032630	Sy1	15 05 06.47716039	+03 26 30.8125704	19.02	18.62	17.72	~	247	1
15	ICRF J152114.4+043021	AGN	15 21 14.41846935	+04 30 21.6366133	18.2			~	98	1
16	7C 1602+5739	QSO	16 03 55.9315808928	+57 30 54.414349524		18.3	16.94	~	89	1
17	ICRF J160913.3+264129	Sy2	16 09 13.3196	+26 41 29.042	19			~	231	0
18	4C 68.18	QSO	16 29 51.8380498776	+67 57 14.982497640		18.7		~	46	1
19	4C 12.59	QSO	16 31 45.1708807968	+11 56 03.203387592	18.38	18.40		~	121	1
20	QSO B1801+010	QSO	18 04 15.9844623720	+01 01 32.407105836		19.00	17.32	~	83	1
21	QSO B1848+283	QSO	18 50 27.5898721080	+28 25 13.155071160	17.1	17	17.16	~	81	1
22	3C 422	QSO	20 47 10.3663354152	-02 36 22.142894832	20.80	19.50		~	88	1
23	QSO B2126-15	QSO	21 29 12.17589329	-15 38 41.0419083	17.61	17.3	17.3	~	501	1
24	ICRF J213032.8+050217	AG?	21 30 32.87740078	+05 02 17.4745177		23.4		~	158	1
25	87GB 213728.3+205752	QSO	21 39 46.7395960656	+21 11 35.346504516				~	12	1
26	ICRF J221237.9+015251	AGN	22 12 37.97355904	+01 52 51.1910560		21.7		~	85	1
27	QSO J2225+2118	QSO	22 25 38.0470440264	+21 18 06.414418332		18.19	17.65	~	170	1
28	ICRF J235409.1-001947	Sy1	23 54 09.1759863576	-00 19 47.954748072	18.80	18.48	18.1	~	113	1

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