The XXL Survey: XXVII. The 3XLSS point source catalogue
Abstract
We present the version of the point source catalogue of the XXL Survey that was used, in part, in the first series of XXL papers. In this paper we release, in our database in Milan and at CDS: (i) the X-ray source catalogue with 26056 objects in two areas of 25 deg2; (ii) the associated multiwavelength catalogues with candidate counterparts of the X-ray sources in the infrared, near-infrared, optical, and ultraviolet (plus spectroscopic redshift when available); and (iii) a catalogue of spectroscopic redshifts recently obtained in the southern XXL area. We also present the basic properties of the X-ray point sources and their counterparts. Other catalogues described in the second series of XXL papers will be released contextually, and will constitute the second XXL data release.
Keywords
Cite
@article{arxiv.1810.03929,
title = {The XXL Survey: XXVII. The 3XLSS point source catalogue},
author = {L. Chiappetti and S. Fotopoulou and C. Lidman and L. Faccioli and F. Pacaud and A. Elyiv and S. Paltani and M. Pierre and M. Plionis and C. Adami and S. Alis and B. Altieri and I. Baldry and M. Bolzonella and A. Bongiorno and M. Brown and S. Driver and E. Elmer and P. Franzetti and M. Grootes and V. Guglielmo and A. Iovino and E. Koulouridis and J. P. Lefevre and J. Liske and S. Maurogordato and O. Melnyk and M. Owers and B. Poggianti and M. Polletta and E. Pompei and T. Ponman and A. Robotham and T. Sadibekova and R. Tuffs and I. Valtchanov and C. Vignali and G. Wagner},
journal= {arXiv preprint arXiv:1810.03929},
year = {2018}
}
Comments
19 pages, 11 figures, part of A&A Special Issue "The XXL Survey: second series" https://www.aanda.org/component/toc/?task=topic&id=927