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J/MNRAS/437/968
 AGN automatic photometric classification (Cavuoti+, 2014)
Post annotation
img(gal)
1.J/MNRAS/437/968/dame_agnCandidate AGN objects from SDSS-DR4 (3201824 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)
  objID  Unique SDSS identifier (meta.id;meta.main)
  RAJ2000 deg Right Ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 deg Declination (J2000) (pos.eq.dec;meta.main)
  zph   [0/0.3] Photometric redshift, computed from D'Abrusco et al., 2007ApJ...663..752D (src.redshift)
  rmag mag r band flux in 3" diameter of the fiber radius (phot.mag;em.opt.R)
  u-g mag u-g color index from deredenned SDSS magnitudes (phot.color;em.opt.U;em.opt.B)
  g-r mag g-r color index from deredenned SDSS magnitudes (phot.color;em.opt.B;em.opt.R)
  r-i mag r-i color index from deredenned SDSS magnitudes (phot.color;em.opt.R;em.opt.I)
  i-z mag i-z color index from deredenned SDSS magnitudes (phot.color;em.opt.I;em.opt.I)
  rmag0 mag Simplified r magnitude corrected for extinction (phot.mag;em.opt.R)
  AGN   [1/3] Quality Flag of the AGN classification: 1=basic, 2=medium, 3=high quality (meta.code.qual)
  Sloan  Display the SDSS data for this object (meta.ref.url)
  DR4  Details from the SDSS-DR4 (meta.ref.url)

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