SDSS QSOs at z<0.8. II. New spectroscopic obs.
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下载链接:
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJS/221/7
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资源简介:
VizieR online Data Catalogue associated with article published in journal Astronomical Journal (AAS) with title 'A large systematic search for close supermassive binary and rapidly recoiling black holes. II. Continued spectroscopic monitoring and optical flux variability.' (bibcode: 2015ApJS..221....7R)
提供机构:
Centre de Donnees Strasbourg (CDS)
创建时间:
2020-04-01



