SDSS-DR7 broad-line QSOs
收藏B2FIND2026-03-19 收录
下载链接：
https://b2find.eudat.eu/dataset/c1767860-3d05-50f4-b11d-0abc64cb5df2
下载链接
链接失效反馈官方服务：
资源简介：
The diverse properties of broad-line quasars appear to follow a well-defined main sequence along which the optical FeII strength increases. It has been suggested that this...
