CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .


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Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
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NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  X-ray clusters from XMM (Clerc+, 2012)
Post annotation
1.J/MNRAS/423/3561/xclassThe XMM CLuster Archive Super Survey (X-CLASS) serendipitous cluster catalogue (422 rows)

Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  Xclass   [20,2328] Short (numeric) cluster ID (
  XMMU (char) Xclass full name: XMMU JHHMMSS.s+DDMMSS (;meta.main)
  RAJ2000 deg (i) Right Ascension (J2000) measured by hand (Note 2)   (pos.eq.ra;meta.main)
  DEJ2000 deg (i) Declination (J2000) measured by hand (Note 2)   (pos.eq.dec;meta.main)
  z  (n) [0.019,1.725] Redshift value (src.redshift)
  q_z (char) Redshift status: "confirmed" (spectroscopic), "provisional", "photometric", or "tentative" (meta.code.qual;src.redshift)
  Counts ct Number of counts in band B2 (0.5-2 keV) (Note 1)   (phot.count;em.X-ray)
  MLdet  Detection likelihood DET_ML (Note 1)   (stat.likelihood)
  MLext  Extension statistic EXT_LIKE (Note 1)   (stat.likelihood)
  extent arcsec Angular extension EXT (Note 1)   (phys.angSize)
  offAx arcmin [0,12.75] Off-axis distance (pos.angDistance)
  cr1 ct/s (n) Count-rate in band 0.5-2keV (Note 2)   (phot.count;em.X-ray)
  cr2 ct/s (n) Count-rate in band 2-10keV (Note 2)   (phot.count;em.X-ray)
  cr3 ct/s (n) Count-rate in band 0.5-0.9keV (Note 2)   (phot.count;em.X-ray)
  cr4 ct/s (n) Count-rate in band 1.3-2keV (Note 2)   (phot.count;em.X-ray)
  cr5 ct/s (n) Count-rate in band 2-5keV (Note 2)   (phot.count;em.X-ray)
  cr6 ct/s (n) Count-rate in band 5-7keV (Note 2)   (phot.count;em.X-ray)
  Details  Images (optical with X-ray overlays) from the XMM L4s database (meta.ref.url)
  Simbad  ask the Simbad data-base about this object (meta.ref.url)

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