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| Query : 2003MNRAS.340L..52C |
2003MNRAS.340L..52C - Mon. Not. R. Astron. Soc., 340, L52-L56 (2003/April-3)
Inverse Compton X-rays from the radio galaxy 3C 219.
COMASTRI A., BRUNETTI G., DALLACASA D., BONDI M., PEDANI M. and SETTI G.
Abstract (from CDS):
We report the results from a Chandra observation of the powerful nearby (z = 0.1744) radio galaxy 3C 219. We find evidence for non-thermal X-ray emission from the radio lobes which fits fairly well with a combination of inverse Compton scattering of Cosmic Microwave Background radiation and of nuclear photons with the relativistic electrons in the lobes. The comparison between radio synchrotron and IC emission yields a magnetic field strength significantly lower (∼3) than that calculated under minimum energy conditions; the source energetics is then dominated by the relativistic particles.
Abstract Copyright: 2003 RAS
Journal keyword(s): radiation mechanisms: non-thermal - galaxies: active - galaxies: individual: 3C 219 - radio continuum: galaxies - X-rays: galaxies
Simbad objects: 10
| Number of rows : 10 |
| 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 | NGC 612 | Sy2 | 01 33 57.751 | -36 29 35.80 | 13.90 | 13.15 | 12.33 | ~ | 252 | 0 | ||
| 2 | NGC 1316 | rG | 03 22 41.789 | -37 12 29.52 | 9.81 | 9.15 | 8.53 | 7.66 | ~ | 1491 | 1 | |
| 3 | ESO 252-18A | Sy1 | 05 19 49.7229323856 | -45 46 43.852662732 | 15.73 | 15.77 | 14.85 | ~ | 714 | 0 | ||
| 4 | ICRF J072810.8+674847 | Sy1 | 07 28 10.8959197752 | +67 48 47.035805652 | 18.0 | ~ | 212 | 1 | ||||
| 5 | 3C 207.0 | Bla | 08 40 47.58842599 | +13 12 23.5637506 | 18.58 | 18.15 | 17.622 | ~ | 455 | 1 | ||
| 6 | 3C 219 | Sy1 | 09 21 08.6258123424 | +45 38 57.358202856 | 19.56 | 18.69 | ~ | 424 | 2 | |||
| 7 | NAME Cen B | QSO | 13 46 49.04248361 | -60 24 29.3553900 | 15.74 | ~ | 165 | 0 | ||||
| 8 | 3C 295 | Sy1 | 14 11 20.6 | +52 12 09 | 22.34 | 20.80 | 18.54 | ~ | 1021 | 4 | ||
| 9 | 8C 1704+608 | Bla | 17 04 41.3742408840 | +60 44 30.520617000 | 15.65 | 15.40 | 15.30 | ~ | 782 | 1 | ||
| 10 | 3C 452 | Sy2 | 22 45 48.7616172744 | +39 41 15.906782184 | 17.60 | 16.56 | ~ | 391 | 1 |
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