VizieR

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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/MNRAS/382/412
  Catalog of SDSS-DR5/2MASS spectroscopic quasars (Ofek, 2007)
ReadMe+ftp
2007MNRAS.382..412O
Similar Catalogs
Post annotation 		img(gal)
1.J/MNRAS/382/412/catalogCatalog of SDSS-DR5 spectroscopic quasars with 2MASS counterpart (13444 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)
  RAJ2000 deg (i) Right ascension (J2000.0) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) Declination (J2000.0) (pos.eq.dec;meta.main)
  z  SDSS-DR5 spectroscopic redshift (src.redshift)
  e_z  Uncertainty in spectroscopic redshift (stat.error;src.redshift)
  zconf  Confidence of redshift (meta.code.qual)
  sC   [3,4] SDSS-DR5 spectroscopic class (Note 1)   (src.class)
  Type  SDSS-DR5 object type (Note 2)   (src.class)
  umag mag (n) SDSS u-band PSF magnitude (phot.mag;em.opt.U)
  e_umag mag (n) SDSS u-Band PSF magnitude error (stat.error;phot.mag;em.opt.U)
  E(u) mag SDSS u-Band Galactic extinction (phys.absorption.gal)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  gmag mag (n) SDSS g-band PSF magnitude (phot.mag;em.opt.B)
  e_gmag mag (n) SDSS g-Band PSF magnitude error (stat.error;phot.mag;em.opt.B)
  E(g) mag SDSS g-Band Galactic extinction (phys.absorption.gal)
  rmag mag (n) SDSS r-band PSF magnitude (phot.mag;em.opt.R)
  e_rmag mag (n) SDSS r-Band PSF magnitude error (stat.error;phot.mag;em.opt.R)
  E(r) mag SDSS r-Band Galactic extinction (phys.absorption.gal)
  imag mag (n) SDSS i-band PSF magnitude (phot.mag;em.opt.I)
  e_imag mag (n) SDSS i-Band PSF magnitude error (stat.error;phot.mag;em.opt.I)
  E(i) mag SDSS i-Band Galactic extinction (phys.absorption.gal)
  zmag mag (n) SDSS z-band PSF magnitude (phot.mag;em.opt.I)
  e_zmag mag (n) SDSS z-Band PSF magnitude error (stat.error;phot.mag;em.opt.I)
  E(z) mag SDSS z-Band Galactic extinction (phys.absorption.gal)
  Jmag mag 2MASS J-band magnitude (phot.mag;em.IR.J)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  e_Jmag mag (n) 2MASS J-band magnitude error (stat.error;phot.mag;em.IR.J)
  Hmag mag 2MASS H-band magnitude (phot.mag;em.IR.H)
  e_Hmag mag (n) 2MASS H-band magnitude error (stat.error;phot.mag;em.IR.H)
  Kmag mag 2MASS K-band magnitude (phot.mag;em.IR.K)
  e_Kmag mag (n) 2MASS K-band magnitude error (stat.error;phot.mag;em.IR.K)
  Dist2 arcsec SDSS-2MASS distance (pos.angDistance)
  S20 mJy (n) FIRST peak flux at 1.4GHz (20cm) (phot.flux.density;em.radio.750-1500MHz)
  e_S20 mJy (n) FIRST rms (stat.error)
  Maj arcsec (n) FIRST deconvolved Major axis FWHM derived from Gaussian model (phys.angSize)
  Min arcsec (n) FIRST deconvolved Minor axis FWHM derived from Gaussian model (phys.angSize;src)
  PA deg (n) FIRST deconvolved PA (pos.posAng)
  DistF arcsec (n) SDSS-FIRST distance (pos.angDistance)
  SDSS  Display the SDSS data for this quasar (meta.ref.url)
  2MASS  2MASS detections within 5" (meta.ref.url)
  FIRST  FIRST detections within 5" (meta.ref.url)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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