VizieR

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

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/A+A/514/A102
  SDSS DR7 groups of galaxies (Tago+, 2010)
ReadMe+ftp
2010A&A...514A.102T
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/514/A102/table2aDR7 flux-limited groups (78800 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)
  Group  Group identification number (meta.id)
  Ngal  Richness (number of member galaxies) (meta.number)
  RAJ2000 deg (i) Right Ascension (mean of member galaxies), J2000 (pos.eq.ra;meta.main)
  DEJ2000 deg (i) Declination (mean of member galaxies), J2000 (pos.eq.dec;meta.main)
  Dist Mpc Comoving distance (mean of member galaxies) (Note G1)   (pos.distance)
  Size Mpc Maximum projected linear size (Note G1)   (phys.size)
  dispD Mpc rms deviation of projected distance (Note G1)   (stat.error)
  dispV km/s rms radial velocity (stat.error)
  Rvir Mpc Virial radius (projected harmonic mean) (Note G1)   (phys.size.radius)
  w  Luminosity weight (stat.weight)
  Lobs 10+10LsunObserved total group luminosity (Note G1)   (phys.luminosity)

ALL cols		    
 (i)indexed column
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usage  Display UCD1+    UCD1  
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