A catalogue of ULX coincidences with FIRST radio sources

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.

Accepted for publication in A&A; 17 pages, 9 figures

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Cited by in corpus (10)

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• Suzaku Observations of M82 X-1 : Detection of a Curved Hard X-ray Spectrum
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