VizieR Online Data Catalog: X-ray/UV ratio of 2XMM AGN (Vagnetti+, 2010)
Abstract
We extract simultaneous data from the second XMM-Newton serendipitous source catalogue (XMMSSC) and the XMM-Newton Optical Monitor Serendipitous UV Source Survey catalogue (XMMOMSUSS), and derive the single-epoch αox indices. We use ensemble structure functions to analyse multi-epoch data.
(1 data file).- Publication:
-
VizieR Online Data Catalog
- Pub Date:
- November 2010
- DOI:
- 10.26093/cds/vizier.35190017
- Bibcode:
- 2010yCat..35190017V
- Keywords:
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- QSOs;
- Active gal. nuclei;
- X-ray sources;
- Ultraviolet