|
other query modes : |
Identifier query |
Coordinate query |
Criteria query |
Reference query |
Basic query |
Script submission |
TAP |
Output options |
Object types |
Help |
| Query : 2005A&A...436L..13F |
2005A&A...436L..13F - Astronomy and Astrophysics, volume 436L13-16 (2005/6-3)
High-resolution radio imaging of the most distant radio quasar SDSS J0836+0054.
FREY S., PARAGI Z., MOSONI L. and GURVITS L.I.
Abstract (from CDS):
We observed SDSS J0836+0054, the most distant radio-loud quasar known at present (z=5.774) with the European Very Long Baseline Interferometry (VLBI) Network at the 5GHz frequency on 2003 November 4. The source is compact at the milli-arcsecond (mas) angular scale with a flux density of 0.34mJy. The observations with the Very Large Array (VLA) made on the consecutive day support a conclusion that the radio emission from SDSS J0836+0054 is essentially confined within the central 40pc. Based on our phase-referenced VLBI observation, we obtained the astrometric position of the source accurate to ∼2mas.
Abstract Copyright: ∼
Journal keyword(s): techniques: interferometric - radio continuum: galaxies - galaxies: active - cosmology: observations - quasars: individual: SDSS J0836+0054 - quasars: individual: J0836+0052
Simbad objects: 9
| Number of rows : 9 |
| 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 | ICRF J054236.1+495107 | Sy1 | 05 42 36.13789710 | +49 51 07.2337139 | 18.45 | 17.80 | 17.210 | ~ | 1573 | 1 | ||
| 2 | ICRF J083615.7+005300 | Bla | 08 36 15.79126250 | +00 53 00.0037406 | 22.90 | ~ | 24 | 1 | ||||
| 3 | SDSS J083643.85+005453.3 | QSO | 08 36 43.8598536120 | +00 54 53.233681320 | 26.19 | 24.17 | ~ | 170 | 0 | |||
| 4 | [VV98] J083949.6+010428 | Bla | 08 39 49.6108460544 | +01 04 26.737099716 | 19.63 | 19.09 | 18.56 | ~ | 106 | 1 | ||
| 5 | 4C 39.25 | Bla | 09 27 03.01394144 | +39 02 20.8518067 | 17.17 | 17.00 | 16.486 | ~ | 1036 | 1 | ||
| 6 | SDSS J103027.09+052455.0 | QSO | 10 30 27.092 | +05 24 55.02 | 26.15 | 25.44 | ~ | 303 | 0 | |||
| 7 | SDSS J104433.04-012502.0 | QSO | 10 44 33.040 | -01 25 02.08 | 21.81 | ~ | 182 | 1 | ||||
| 8 | SDSS J104845.05+463718.3 | QSO | 10 48 45.058 | +46 37 18.38 | 25.87 | 24.76 | ~ | 133 | 0 | |||
| 9 | SDSS J130608.25+035626.3 | QSO | 13 06 08.259 | +03 56 26.19 | 25.59 | 24.81 | ~ | 176 | 0 |
To bookmark this query, right click on this link: simbad:objects in 2005A&A...436L..13F and select 'bookmark this link' or equivalent in the popup menu