KiDS DR3 QSO catalog

We present a catalog of quasars selected from broad-band photometric ugri data of the Kilo-Degree Survey Data Release 3 (KiDS DR3). The QSOs are identified by the random forest...本研究构建了一套基于千度巡天第三批数据发布（KiDS DR3）的ugri波段宽带测光数据筛选得到的类星体星表。该星表中的类星体（Quasi-Stellar Object，QSO）通过随机森林算法完成识别。