{"paper":{"title":"The XXL Survey: VI. The 1000 brightest X-ray point sources","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"astro-ph.GA","authors_text":"A. Bongiorno, A. Elyiv, A. Iovino, A. Stanford, B. Poggianti, C. Adami, C. Horellou, C. Lidman, C. Vignali, D. Eckert, E. Koulouridis, E. Piconcelli, E. Pompei, F. Ardila, F. Menanteau, F. Pacaud, I. Baldry, J. J. Mohr, J. Liske, J. Willis, L. Chiappetti, L. Faccioli, L. Guennou, M. Bremer, M. Brusa, M. E. Ramos-Ceja, M. Owers, M. Pierre, M. Plionis, O. Melnyk, P. Ranalli, R. Tuffs, S. Alis, S. Arnouts, S. Desai, S. Fotopoulou, S. Maurogordato, S. Paltani, T. Sadibekova","submitted_at":"2016-03-10T12:48:26Z","abstract_excerpt":"X-ray extragalactic surveys are ideal laboratories for the study of the evolution and clustering of active galactic nuclei (AGN). The XXL Survey spans two fields of a combined 50 $deg^2$ observed for more than 6Ms with XMM-Newton, occupying the parameter space between deep surveys and very wide area surveys; at the same time it benefits from a wealth of ancillary data. This paper marks the first release of the XXL point source catalogue selected in the 2-10 keV energy band with limiting flux $F_{2-10keV}=4.8\\cdot10^{-14}\\rm{erg\\,s^{-1}\\,cm^{-2}}$. We use both public and proprietary data sets t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1603.03240","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}