The 3XLSS point source catalogue

CHIAPPETTI, L.; FOTOPOULOU, S.; LIDMAN, C.; Faccioli, L.; PACAUD, F.; ELYIV, A.; PALTANI, S.; Pierre, M.; PLIONIS, M.; ADAMI, C.; Alis, Sinan; ALTIERI, B.; Baldry, I.; BOLZONELLA, M.; BONGIORNO, A.; BROWN, M.; DRIVER, S.; Elmer, E.; FRANZETTI, P.; GROOTES, M.; GUGLIELMO, V.; IOVINO, A.; Koulouridis, E.; Lefevre, J.; LISKE, J.; MAUROGORDATO, S.; MELNYK, O.; OWERS, M.; POGGIANTI, B.; POLLETTA, M.; POMPEI, E.; Ponman, T.; ROBOTHAM, A.; Sadibekova, T.; TUFFS, R.; VALTCHANOV, I.; VIGNALI, C.; Wagner, G.

doi:10.1051/0004-6361/201731880

The 3XLSS point source catalogue

Atıf İçin Kopyala

CHIAPPETTI L., FOTOPOULOU S., LIDMAN C., Faccioli L., PACAUD F., ELYIV A., ...Daha Fazla

ASTRONOMY & ASTROPHYSICS, cilt.620, 2018 (SCI-Expanded)

Yayın Türü: Makale / Tam Makale
Cilt numarası: 620
Basım Tarihi: 2018
Doi Numarası: 10.1051/0004-6361/201731880
Dergi Adı: ASTRONOMY & ASTROPHYSICS
Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
Anahtar Kelimeler: surveys, X-rays: general, catalogs, SCALE STRUCTURE CATALOG, WIDE-FIELD SURVEY, X-RAY SOURCES, COSMOS FIELD, GALAXY, SELECTION, COUNTS
İstanbul Üniversitesi Adresli: Evet

Özet

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 26 056 objects in two areas of 25 deg(2) with a flux limit (at 3 sigma) of similar to 10 15 erg s(-1) cm(-2) in [0.5-2] keV, and similar to 3 x 10(-15) erg s(-1) cm(-2) in [2-10] keV, yielding a 90% completeness limit of 5.8 x 10(-15) and 3.8 x 10(-14) respectively; (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.