Taylor, A. R.Randriamanakoto, Z.Ishwara-Chandra, C. H.2021-02-152021-02-152020Taylor, 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), 3381–33891365-2966https://doi.org/10.1093/mnras/staa1782http://hdl.handle.net/10566/5922We 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.enGalaxies: activeGalaxies: individual: J1615+5452Radio continuum: galaxiesELAIS-N1 fieldArticle