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X-ray galaxies selected from HyperLEDA database

Pulatova, N.; Tugay, A.; Zadorozhna, L. +4 more

We cross-matched the 4XMM-DR10 catalog with the HyperLEDA database and obtained a new sample of galaxies that contain X-ray sources. Excluding duplicate observations and false matches, we present a total of 7759 galaxies with X-ray sources. In the current work, we present general properties of the sample: namely the distribution in equatorial coor…