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arXiv 0909.4114astro-ph.CO
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ATLAS中射电源的宇宙演化

Cosmic Evolution of Radio Sources in ATLAS

Minnie Y. Mao, Ray P. Norris, Rob Sharp, Jim E. J. Lovell

摘要:

澳大利亚望远镜大区域巡天(ATLAS)是迄今为止尝试的最广泛的深场射电巡天,旨在探测射电星系到宇宙边缘的演化。利用英澳望远镜上的AAOmega,我们成功地获得了395个ATLAS射电星系的光谱红移。再加上现有文献中的169个红移,我们现在有564个ATLAS源的光谱红移。

英文摘要:

The Australia Telescope Large Area Survey (ATLAS), which is the widest deep field radio survey so far attempted, aims to probe the evolution of radio galaxies out to the edge of the Universe. Using AAOmega on the Anglo-Australian Telescope we have successfully obtained spectroscopic redshifts for 395 of the ATLAS radio galaxies. Coupled with 169 redshifts from the existing literature, we now have 564 spectroscopic redshifts for ATLAS sources.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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