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arXiv · astro-ph/9806133

The Highest Redshift Radio Galaxy Known in the Southern Hemisphere

Carlos De Breuck·Wil van Breugel·Huub Rottgering·George Miley·Chris Carilli
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Abstract

We present the discovery of a z=4.13 galaxy TN J1338-1942, the most distant radio galaxy in the southern hemisphere known to date. The source was selected from a sample of Ultra Steep Spectrum (USS; alpha < -1.3) radio sources using the Texas and NVSS catalogs. The discovery spectrum, obtained with the ESO 3.6m telescope, shows bright extended Ly-alpha emission. The radio source has a very asymmetric morphology, suggesting a strong interaction with an inhomogeneous surrounding medium.

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Carlos De Breuck, Wil van Breugel, Huub Rottgering, George Miley, Chris Carilli. 1998-06-10. The Highest Redshift Radio Galaxy Known in the Southern Hemisphere. https://arxiv.org/abs/astro-ph/9806133

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