Astrometrically-selected QSO candidates
收藏B2FIND2026-04-11 收录
下载链接：
https://b2find.eudat.eu/dataset/3ac7fdd3-d9e7-56f1-a4e6-56a687982475
下载链接
链接失效反馈官方服务：
资源简介：
Here we explore the efficiency and fidelity of a purely astrometric selection of quasars as point sources with zero proper motions in the Gaia data release 2 (DR2). We have...
