K20 survey: spectroscopic catalogue
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The K20 survey is a near infrared-selected, deep (Ks<20) redshift survey targeting galaxies in two independent regions of the sky, the Chandra Deep Field South and the field...
K20巡天(K20 survey)是一项基于近红外选源的深度红移巡天项目,其观测极限为Ks波段星等小于20,针对天空中两个独立天区的星系展开观测,分别为钱德拉深场南(Chandra Deep Field South)以及另一块天区……



