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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/479/927
  Group of galaxies in SDSS 5 (Tago+, 2008)
ReadMe+ftp
2008A&A...479..927T
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/479/927/groupsGroups of galaxies (tables 3a and 3b of paper, dr5Egr + dr5Ngr) (50362 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)
  F (char) E or N groups (required to identify a group) (obs.field)
  Group  (i) Group identification number (meta.id;meta.main)
  Ngal  Richness (number of member galaxies) (src.class.richness)
  RAJ2000 deg (i) Right Ascension in decimal degrees, J2000 (mean of member galaxies) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) Declination in decimal degrees, J2000 (mean of member galaxies) (pos.eq.dec;meta.main)
  Dist Mpc Comoving distance (mean of member galaxies corrected for CMB), in Mpc/h (pos.distance)
  Size Mpc Maximum projected linear size, in Mpc/h (phys.size)
  sigma km/s rms radial velocity (velocity dispersion) (stat.stdev;spect.dopplerVeloc)
  Rvir Mpc Virial radius (projected harmonic mean), in Mpc/h (phys.size.radius)
  Lmain 10+10solLumLuminosity of main galaxy (Note 1)   (phys.luminosity)
  LgrObs 10+10solLumObserved total group luminosity (Note 1)   (phys.luminosity)
  LgrEst 10+10solLumEstimated total group luminosity (Note 1)   (phys.luminosity)

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