Highest redshift radio galaxy known in the Southern Hemisphere
Conference
·
OSTI ID:657375
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; S {proportional_to} {nu}{sup {alpha}}) radio sauces using the Texas and NVSS catalogs The discovery spectrum, obtained with the ES0 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
- Research Organization:
- Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
- Sponsoring Organization:
- USDOE, Washington, DC (United States)
- DOE Contract Number:
- W-7405-ENG-48
- OSTI ID:
- 657375
- Report Number(s):
- UCRL-JC-131160; CONF-971257-; R&D Project: 98-ERI-005; ON: DE98058629; BR: YN0100000; CNN: W-7405-Eng-48
- Resource Relation:
- Conference: Looking deep in the southern sky, Sydney (Australia), 9-12 Dec 1997; Other Information: PBD: 1 Dec 1997
- Country of Publication:
- United States
- Language:
- English
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OSTI ID:657375
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OSTI ID:657375
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