All-Sky Optical Catalog of Radio/X-Ray Sources
收藏B2FIND2026-03-19 收录
官方服务：
资源简介：
The Quasars.org (QORG) Catalog is an all-sky optical catalog of radio/X-ray sources. The QORG Catalog aligns and overlays the year 2001/2 releases of the ROSAT HRI, RASS, PSPC...
