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


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

  ROSAT observations of ACO clusters (David+, 1999)
Post annotation
1.J/ApJ/519/533/table1ROSAT PSPC ACO Cluster sample (153 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)
  ACO (char) Abell, Corwin & Olowin (1989, Cat. VII/110) Cluster name (;meta.main)
  RAJ2000 "h:m:s" (n)(i) Right Ascension (J2000) of X-ray centroid (pos.eq.ra;meta.main)
  DEJ2000 "d:m:s" (n)(i) Declination (J2000) of X-ray centroid (pos.eq.dec;meta.main)
  Ngal  Number of cluster members (meta.number)
  BMType (char) Bautz-Morgan type (src.class.struct)
  z  Redshift (src.redshift)
  f_z (char) [z] Indicates redshifts estimated by the method in Ebeling+ (1998MNRAS.301..881E) (meta.code.error)
  f_ACO   [1,2] Indicates type of observation (Note 1)   (meta.code.error)
  Time s Screened integration time (time.duration;obs.exposure)
  l_CtRate (char) Limit flag on CtRate (meta.code.error)
  CtRate ct/s PSPC count rate or 4σ upper limit from 0.5-2keV (phot.count;em.X-ray)
  e_CtRate ct/s Uncertainty (1σ) in CtRate (stat.error)
  l_UFlux (char) Limit flag on UFlux (meta.code.error)
  UFlux mW/m2 Unabsorbed X-ray flux from 0.5-2keV (ergs/cm2/s) (phot.flux;em.X-ray)
  l_Lum (char) Limit flag on Lum (meta.code.error)
  Lum 10-7W Rest-frame X-ray luminosity from 0.5-2keV in ergs/s (Note 2)   (phys.luminosity;em.X-ray)
  l_Lbol (char) Limit flag on Bolo (meta.code.error)
  Lbol 10-7W Rest-frame Bolometric luminosity in ergs/s (Note 2)   (phys.luminosity)
  Simbad  ask the SIMBAD data-base about this object (meta.ref)

ALL cols
(n) indicates a possible blank or NULL column(i)indexed column
Adapt form
Display your selection only Reset to default columns
usage  Display UCD1+    UCD1  
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Rules of usage of VizieR data

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