| dc.contributor.author | Taylor, A. R. | |
| dc.contributor.author | Randriamanakoto, Z. | |
| dc.contributor.author | Ishwara-Chandra, C. H. | |
| dc.date.accessioned | 2021-02-15T09:12:14Z | |
| dc.date.available | 2021-02-15T09:12:14Z | |
| dc.date.issued | 2020 | |
| dc.identifier.citation | Taylor, A. R. et al. (2020). J1615+5452: a remnant radio galaxy in the ELAIS-N1 field. Monthly Notices of the Royal Astronomical Society, 496(3), 3381–3389 | en_US |
| dc.identifier.issn | 1365-2966 | |
| dc.identifier.uri | https://doi.org/10.1093/mnras/staa1782 | |
| dc.identifier.uri | http://hdl.handle.net/10566/5922 | |
| dc.description.abstract | We report the discovery of a remnant radio active galactic nucleus (AGN) J1615+5452 in the field of ELAIS-N1. GMRT continuum observations at 150, 325, and 610 MHz combined with archival data from the 1.4 GHz NVSS survey were used to derive the radio spectrum of the source. At a redshift z ∼ 0.33, J1615+5452 has a linear size of ∼100 kpc and spectral indices ranging between α1400610<−1.5 and α325150=−0.61±0.12. While the source has a diffuse radio emission at low frequencies, we do not find evidence of core, jets, or hotspots in the 1.4 GHz VLA data of ∼5 arcsec angular resolution. | en_US |
| dc.language.iso | en | en_US |
| dc.publisher | Oxford University Press | en_US |
| dc.subject | Galaxies: active | en_US |
| dc.subject | Galaxies: individual: J1615+5452 | en_US |
| dc.subject | Radio continuum: galaxies | en_US |
| dc.subject | ELAIS-N1 field | en_US |
| dc.title | J1615+5452: a remnant radio galaxy in the ELAIS-N1 field | en_US |
| dc.type | Article | en_US |
