|
other query modes : |
Identifier query |
Coordinate query |
Criteria query |
Reference query |
Basic query |
Script submission |
TAP |
Output options |
Object types |
Help |
| Query : 2002A&A...392..841T |
2002A&A...392..841T - Astronomy and Astrophysics, volume 392, 841-850 (2002/9-4)
A sample of southern Compact Steep Spectrum radio sources: The VLBI observations.
TZIOUMIS A., KING E., MORGANTI R., DALLACASA D., TADHUNTER C., FANTI C., REYNOLDS J., JAUNCEY D., PRESTON R., McCULLOCH P., TINGAY S., EDWARDS P., COSTA M., JONES D., LOVELL J., CLAY R., MEIER D., MURPHY D., GOUGH R., FERRIS R., WHITE G. and JONES P.
Abstract (from CDS):
A small sample of 7 southern Compact Steep Spectrum (CSS) radio sources has been selected as part of the study of a larger flux-limited complete sample of radio sources. High resolution images, using the VLBI network in the southern hemisphere and the high resolution MERLIN array, are presented for all sources in the CSS sample. The overall morphology of each source consists of well-defined double lobes but with substantial diffuse and extended components present. In the majority of cases only a fraction of the total flux density is detected on the VLBI baselines, indicating the presence of larger extended radio structures. However, all sources are unresolved at arcsecond scales and are of sub-galactic size, with linear size in the range 0.1-2kpc. The radio properties of the sources agree well with CSS sources in other samples.
Abstract Copyright: ∼
Journal keyword(s): galaxies: active - radio continuum: general
Simbad objects: 7
| Number of rows : 7 |
| 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 | QSO B0023-263 | BLL | 00 25 49.15629900 | -26 02 12.6141092 | 20.30 | 19.5 | 18.084 | ~ | 161 | 1 | ||
| 2 | ICRF J025246.1-710435 | AGN | 02 52 46.15578 | -71 04 35.2742 | 19.0 | 19.0 | ~ | 97 | 1 | |||
| 3 | ICRF J115421.7-350529 | Sy1 | 11 54 21.7842834888 | -35 05 29.079469716 | 18.81 | 17.84 | ~ | 129 | 1 | |||
| 4 | PKS 1306-09 | rG | 13 08 39.1573432224 | -09 50 32.424542340 | 20.767 | 20.500 | 18.439 | ~ | 76 | 1 | ||
| 5 | ICRF J181935.0-634548 | Sy2 | 18 19 35.00241 | -63 45 48.1926 | 16.80 | 14.40 | 13.4 | ~ | 146 | 1 | ||
| 6 | ICRF J193925.0-634245 | Sy2 | 19 39 25.0245304992 | -63 42 45.640373400 | 18.87 | 18.37 | 17.64 | ~ | 1228 | 1 | ||
| 7 | ICRF J213750.0-204231 | Sy1 | 21 37 50.00785656 | -20 42 31.6728477 | 20.400 | 19.4 | 19.286 | ~ | 95 | 1 |
To bookmark this query, right click on this link: simbad:objects in 2002A&A...392..841T and select 'bookmark this link' or equivalent in the popup menu