VizieR Online Data Catalog: ULX sources and FIRST radio sources (Sanchez-Sutil+, 2006)
Abstract
We search for ultra luminous X-ray source (ULXs) radio counterparts located in nearby galaxies in order to constrain their physical nature.
Our work is based on a systematic cross-identification of the most recent and extensive available ULX catalogues and archival radio data. A catalogue of 70 positional coincidences is reported. Most of them are located within the galaxy nucleus. Among them, we find 11 new cases of non-nuclear ULX sources with possibly associated radio emission. (1 data file).- Publication:
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VizieR Online Data Catalog
- Pub Date:
- March 2007
- DOI:
- Bibcode:
- 2007yCat..34520739S
- Keywords:
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- Radio sources;
- X-ray sources