VizieR Online Data Catalog: SDSS QSOs at z<0.8. II. New spectroscopic obs. (Runnoe+, 2015)
Abstract
The selection process and spectroscopic properties of the sample of supermassive black hole binary (SBHB) candidates are described in detail in Paper I (Eracleous+, 2012, J/ApJS/201/23).
(3 data files).- Publication:
-
VizieR Online Data Catalog
- Pub Date:
- January 2016
- DOI:
- 10.26093/cds/vizier.22210007
- Bibcode:
- 2016yCat..22210007R
- Keywords:
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- QSOs;
- Velocity dispersion;
- Redshifts;
- Spectroscopy;
- Equivalent widths