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J/MNRAS/437/968/dame_agn AGN automatic photometric classification (Cavuoti+, 2014)
Candidate AGN objects from SDSS-DR4 (3201824 rows)
  recno=389190
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ColumnValue  Explain   (UCD)
_RAJ200015 11 22.5672 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000+26 47 31.596 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195015 09 13.7870 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950+26 58 47.436 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon040.4650429 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat+58.9182664 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
389190recno 389190  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

objID587739406798553337  Unique SDSS identifier (meta.id;meta.main)
RAJ2000227.84403 deg (i) Right Ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+26.79211 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
zph 0.00585   [0/0.3] Photometric redshift, computed from D'Abrusco et al., 2007ApJ...663..752D (src.redshift)
rmag22.041 mag r band flux in 3" diameter of the fiber radius (phot.mag;em.opt.R)
u-g 1.056 mag u-g color index from deredenned SDSS magnitudes (phot.color;em.opt.U;em.opt.B)
g-r 0.109 mag g-r color index from deredenned SDSS magnitudes (phot.color;em.opt.B;em.opt.R)
r-i 0.087 mag r-i color index from deredenned SDSS magnitudes (phot.color;em.opt.R;em.opt.I)
i-z 0.089 mag i-z color index from deredenned SDSS magnitudes (phot.color;em.opt.I;em.opt.I)
rmag020.959 mag Simplified r magnitude corrected for extinction (phot.mag;em.opt.R)
AGN2   [1/3] Quality Flag of the AGN classification: 1=basic, 2=medium, 3=high quality (meta.code.qual)

SloanSloan  Display the SDSS data for this object (meta.ref.url)
DR4DR4  Details from the SDSS-DR4 (meta.ref.url)
  
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