VizieR

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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

  
J/AJ/98/64
  VLA survey of Abell clusters of galaxies I. (Zhao+ 1989)
ReadMe+ftp
1989AJ.....98...64Z
Similar Catalogs
Post annotation 		img(gal)
1.J/AJ/98/64/cluster*Abell cluster properties (from table4) (Note) (110 rows)

Simple ConstraintList Of Constraints
 
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)
  Abell  (i) Abell (Cat. VII/110) Cluster Number (meta.id;meta.main)
  RA1950 "h:m:s" (i) Right ascension (1950) (pos.eq.ra;meta.main)
  DE1950 "d:m:s" (i) Declination (1950) (pos.eq.dec;meta.main)
  m10 mag Magnitude of the tenth-brightness galaxy (phot.mag)
  Class   [0/2] Richness classification (src.class.richness)
  z  (n) Redshift (src.redshift)
  BM (char) Bautz-Morgan type (src.class.struct)
  RS (char) Rood-Sastry (1971PASP...83..313R) type (src.class.struct)
  NA  Number of galaxies in the cluster (meta.number)
  MT (char) Hubble morphological type (src.morph.type)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  l_LX (char) Limit flag on LX (meta.code.error)
  LX 10-7W (n) X-ray luminosity (phys.luminosity;em.X-ray)
  n_LX (char) [abwW] Note on LX (Note 1)   (meta.note)
  l_RX (char) Limit flag on RX (meta.code.error)
  RX Mpc (n) Core radius of the X-ray region (lower limit if interval) (phys.size.radius)
  n_RX (char) [-] -: when interval (meta.note)
  RX2 Mpc (n) Upper limit of RX when interval (phys.size.radius)
  l_No (char) Limit flag on No (meta.code.error)
  No cm-3 (n) Central gas density (phys.density)
  l_Mx (char) Limit flag on Mx (meta.code.error)
  Mx solMass (n) Intracluster mass (phys.mass)
  tc yr (n) Cluster cooling time (time.age)
  e_tc yr (n) rms uncertainty on tc (stat.error)
  l_LeX (char) [≲] Limit flag on LeX (meta.code.error)
  LeX % (n) Central X-ray luminosity excess (phys.luminosity;em.X-ray)
  n_LeX (char) [-] -: when interval (meta.note)
  LeX2 % (n) Upper limit of LeX when interval (phys.luminosity;em.X-ray)
  _RA.icrs "h:m:s" (n)(i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
  _DE.icrs "d:m:s" (n)(i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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