SEXSI catalog. III

We present the catalog of 477 spectra from the Serendipitous Extragalactic X-ray Source Identification (SEXSI) program, a survey designed to probe the dominant contributors to...本研究发布了源自偶遇河外X射线源识别（Serendipitous Extragalactic X-ray Source Identification，缩写SEXSI）计划的477条光谱星表，该巡天项目旨在探究……的主要贡献者。