Dictionary of Nomenclature of Celestial Objects
(Last update: 19-Apr-2024)

Result of query: info cati X-CLASS$

Details on Acronym:   X-CLASS
  
X-CLASS (XMM CLuster Archive Super Survey)= XCLASS
Write:<<XCLASS NNNNN>>
N: 1646
Object:Cluster of G + Poss. Cluster of G  (SIMBAD class: ClG = Cluster of Galaxies)
Note:The XMM CLuster Archive Super Survey (X-CLASS) serendipitous cluster catalogue contains N=1646 clusters of galaxies and is available online at http://xmm-lss.in2p3.fr:8080/l4sdb/
Ref:=2012MNRAS.423.3561C
byCLERC N. , SADIBEKOVA T., PIERRE M., PACAUD F., LE FEVRE J.-P., ADAMI C., ALTIERI B., VALTCHANOV I.
 Mon. Not. R. Astron. Soc., 423, 3561-3583 (2012)
  The cosmological analysis of X-ray cluster surveys – II. Application of the CR–HR method to the XMM archive.
o<XCLASS NNNN> N=845 among (Nos 20-3485).
Ref:=2021A&A...652A..12K
byKOULOURIDIS E. , CLERC N., SADIBEKOVA T., CHIRA M., DRIGGA E., FACCIOLI L., LE FEVRE J.P., GARREL C., GAYNULLINA E., GKINI A., KOSIBA M., PACAUD F., PIERRE M., RIDL J., TAZHENOVA K., ADAMI C., ALTIERI B., BAGULEY J.-C., CABANAC R., CUCCHETTI E., KHALIKOVA A., LIEU M., MELIN J.-B., MOLHAM M., RAMOS-CEJA M.E., SOUCAIL G., TAKEY A., VALTCHANOV I.
 Astron. Astrophys., 652A, 12-12 (2021)
  The X-CLASS survey: A catalogue of 1646 X-ray-selected galaxy clusters up to z ~ 1.5.
oTables 3+D.1: <XCLASS NNNNN> N=1559+87 among (Nos 20-24821).
=E=Catalogue in electronic form as <J/MNRAS/423/3561/>
=E=Catalogue in electronic form as <J/A+A/652/A12/>
Originof the Acronym: A = Assigned by the author(s)