6C 射电源样本用于寻找 z > 4 目标:射电数据
天体物理学
2009-10-30 v1
摘要
我们描述了从 6C 调查中选取 34 个射电源的过程(Hales, Baldwin & Warner 1993),该区域天空覆盖 0.133 sr。为本样本(称为 6C*)选择的标准旨在优化发现 z > 4 射电星系的机会。已经通过光学跟踪观测发现了目前已知最遥远的射电星系,红移为 z = 4.41(Rawlings 等 1996)。我们 present 了 6C* 所有对象的 VLA 射电图,并推导了它们的射电光谱。
引用
@article{arxiv.astro-ph/9707336,
title = {A sample of 6C radio sources designed to find objects at redshift > 4: the radio data},
author = {Katherine M. Blundell and Steve Rawlings and Stephen A. Eales and Gregory B. Taylor and Alistair D. Bradley},
journal= {arXiv preprint arXiv:astro-ph/9707336},
year = {2009}
}
备注
18 pages, LaTeX; also available at http://www-astro.physics.ox.ac.uk/research/preprints/ To appear in MNRAS