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The XXL Survey : XXVII. The 3XLSS point source catalogue
- Source :
- Astron.Astrophys., Astron.Astrophys., 2018, 620, pp.A12. ⟨10.1051/0004-6361/201731880⟩, Astronomy and Astrophysics-A&A, Astronomy and Astrophysics-A&A, 2018, 620, pp.A12. ⟨10.1051/0004-6361/201731880⟩, Astronomy and Astrophysics, Volume 620, Astronomy and Astrophysics-A&A, EDP Sciences, 2018, 620, pp.A12. ⟨10.1051/0004-6361/201731880⟩
- Publication Year :
- 2018
-
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.<br />Comment: 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
- Subjects :
- Point source
FOS: Physical sciences
Astrophysics
Surveys
X-rays: general
01 natural sciences
surveys
general [X-rays]
0103 physical sciences
QB Astronomy
Survey
010303 astronomy & astrophysics
QC
QB
Physics
High Energy Astrophysical Phenomena (astro-ph.HE)
010308 nuclear & particles physics
Astronomy and Astrophysics
DAS
Astronomy and Astrophysic
Astrophysics - Astrophysics of Galaxies
Redshift
NATURAL SCIENCES. Physics
PRIRODNE ZNANOSTI. Fizika
catalogs
QC Physics
Space and Planetary Science
Astrophysics of Galaxies (astro-ph.GA)
Catalog
Catalogs
Astrophysics - High Energy Astrophysical Phenomena
[PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph]
Subjects
Details
- Language :
- English
- ISSN :
- 00046361 and 14320746
- Database :
- OpenAIRE
- Journal :
- Astron.Astrophys., Astron.Astrophys., 2018, 620, pp.A12. ⟨10.1051/0004-6361/201731880⟩, Astronomy and Astrophysics-A&A, Astronomy and Astrophysics-A&A, 2018, 620, pp.A12. ⟨10.1051/0004-6361/201731880⟩, Astronomy and Astrophysics, Volume 620, Astronomy and Astrophysics-A&A, EDP Sciences, 2018, 620, pp.A12. ⟨10.1051/0004-6361/201731880⟩
- Accession number :
- edsair.doi.dedup.....eb5258f32c644e91953ca1712edcd2c0
- Full Text :
- https://doi.org/10.1051/0004-6361/201731880⟩