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J/AJ/137/3942
 Fossil galaxy groups (La Barbera+, 2009)
Post annotation
img(gal)
1.J/AJ/137/3942/table2Properties of fossil group (FG) and field galaxies (FS) galaxies (46 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)
  Seq  Sequential number, [LDD2009] NN in Simbad (meta.record)
  RAJ2000 deg Right ascension in decimal degrees (J2000) (pos.eq.ra;meta.main)
  DEJ2000 deg Declination in decimal degrees (J2000) (pos.eq.dec;meta.main)
  z  SDSS-DR4 spectroscopic redshift (src.redshift)
  rMAG mag r band absolute magnitude of the first-rank galaxy (z=0.1 k-corrected) (phys.magAbs)
  DM mag Magnitude gap of the fossil group, ΔM (phot.mag;arith.diff)
  g-r mag g-r colour index (z=0.1 k-corrected)) (Note 1)   (phot.color;em.opt.B;em.opt.R)
  dN  Density excess around each galaxy, δN (phys.density)
  gReff arcsec Effective radii in g band (phys.angSize;src)
  rReff arcsec Effective radii in r band (phys.angSize;src)

ALL cols
    
   
  ng  Sersic index in g band (stat.fit.param)
  nr  Sersic index in r band (stat.fit.param)
  a4 % a4 parameter (describes boxy/disky departures from elliptical shape) (src.morph.param)
  n(g-r) mag Internal color gradient, ∇(g-r) (mag/dex) (arith.grad;phot.color)
  logLX [10+37W] X-ray luminosity (phys.luminosity;em.X-ray)
  dCM  Distance of the galaxy to the red sequence, δCM (Note 3)   (pos.distance;src.class.starGalaxy;obs.sequence)
  log(sig) [km/s] Velocity dispersion (phys.veloc.dispersion)
  logAge [yr] Age (time.age)
  [Z/H] [Sun] Metallicity (phys.abund.Z)
  [a/Fe]  Abundance of α-elements [α/Fe] (phys.abund)
  Flag (char) [0/2] Pecularities, 1=fossil group (Note 2)   (meta.code.error)

ALL cols
    
   
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