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VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
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J/ApJ/702/767
  CIV and FeKα Baldwin effects in AGNs (Wu+, 2009)
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img(gal)
1.J/ApJ/702/767/table2(c)UV properties of the combined sample (272 rows)
2.J/ApJ/702/767/table3UV and X-ray properties of Sample A objects (50 rows)

 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
   (ALL)Name (char) (i) Object name (meta.id;meta.main)
  (1)X (char) X indicates UV and X-ray properties are given in table 3 (sample A) (meta.ref.url)
   (ALL)z  Redshift (src.redshift)
  (1)logL2500 [10-7W/Hz]Log monochromatic luminosity at 2500 Angstroms in units of erg/s/Hz (phys.luminosity;arith.ratio)
  (1)e_logL2500 [10-7W/Hz](n) Uncertainty in logL2500 (stat.error)
  (1)EW 0.1nm CIV equivalent width in Angstroms (spect.line.eqWidth)
  (1)e_EW 0.1nm Uncertainty in EW (stat.error;spect.line.eqWidth)
  (1)aox  Optical/X-ray spectral index (spect.index)
  (1)e_aox  (n) Uncertainty in aox (stat.error)
  (1)l_aox   [0/1] 1: indicates aox is an upper limit (meta.code.error)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)Inst (char) Spectrum origin (HST, IUE or SDSS) (meta.id;instr)
  (1)S (char) [ABC] Sample code (Note 1)   (meta.id)
  (1)dr7qso (char) Display the SDSS-DR7 quasar catalog (Cat. VII/260) (meta.ref.url)
  (1)Sloan (char) Display the SDSS data for this quasar (meta.ref.url)
  (1)SimbadName (char) Designation understandable by the Simbad data-base (meta.id)
  (1)NED (char) ask the NED data-base about this object
  (1)_RA deg (i) Positions from Simbad (right ascension part) (pos.eq.ra;meta.main)
  (1)_DE deg (i) Positions from Simbad (declination part) (pos.eq.dec;meta.main)
  (2)l_EW (char) [≲] Limit flag on EW (meta.code.error;spect.line.eqWidth)
  (2)EW eV Fe Kα line equivalent width (spect.line.eqWidth;em.IR.K)
  (2)E_EW eV (n) Upper limit uncertainty in EW (stat.error;stat.max)
  (2)e_EW eV (n) Lower limit uncertainty in EW (stat.error;spect.line.eqWidth)
  (2)lgL2keV [10-7W/Hz]Log monochromatic luminosity at 2keV (phys.luminosity)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)e_lgL2keV [10-7W/Hz]Uncertainty in L2keV (stat.error)
  (2)l_lgLFeKa (char) [≲] Limit flag on LFeKa (meta.code.error)
  (2)lgLFeKa [10-7W] log(Fe.Kα) line luminosity (phys.luminosity)
  (2)E_lgLFeKa [10-7W] (n) Upper limit uncertainty in LFeKa (stat.error;stat.max)
  (2)e_lgLFeKa [10-7W] (n) Lower limit uncertainty in LFeKa (stat.error)
  (2)l_lgfFeKa (char) [≲] Limit flag on fFeKa (meta.code.error)
  (2)lgfFeKa [mW/m2] log(Fe.Kα) line flux in erg/s/cm2 (phot.flux;spect.line)
  (2)E_lgfFeKa [mW/m2] (n) Upper limit uncertainty in fFeKa (stat.error;stat.max)
  (2)e_lgfFeKa [mW/m2] (n) Lower limit uncertainty in fFeKa (stat.error)
  (2)lgLCIV [10-7W] Log CIV line luminosity (erg/s) (phys.luminosity)
  (2)e_lgLCIV [10-7W] Uncertainty in LCIV (stat.error)
  (2)lgfCIV [mW/m2] Log CIV line flux in erg/s/cm2 (phot.flux;spect.line)
  (2)e_lgfCIV [mW/m2] Uncertainty in fCIV (stat.error)

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