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Positional correlation between NVSS and XMM-Newton sources

Combi, J. A.; Romero, G. E.; Martí, J. +5 more

We present the preliminary results of a cross-identification between radio, infrared and X-ray data, in order to study X-ray populations at low and high galactic latitudes. For this purpose, we developed an improved search strategy based on very restrictive selection criteria being applied to the sources, using the NVSS, 2MASS and XMM catalogs. Us…