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arXiv 0911.3741astro-ph.COastro-ph.GA
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z>0.3的射电星系表。一、样品的制作

Catalog of Radio Galaxies with z>0.3. I:Construction of the Sample

M. L. Khabibullina, O. V. Verkhodanov

摘要:

本文介绍了利用NED、SDSS和CATS数据库构造遥远($z>0.3$)射电星系样本的过程,以便进一步应用于统计检验。假设样本是从具有类星体属性的物体中清除的。对该表进行了初步的统计分析,发现谱指数与红移存在回归关系。

英文摘要:

The procedure of the construction of a sample of distant ($z>0.3$) radio galaxies using NED, SDSS, and CATS databases for further application in statistical tests is described. The sample is assumed to be cleaned from objects with quasar properties. Primary statistical analysis of the list is performed and the regression dependence of the spectral index on redshift is found.

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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