VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .
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VizieR

  
J/MNRAS/454/3962
  188 CIV BAL QSOs from SDSS DR7 (He+, 2015)
ReadMe+ftp
2015MNRAS.454.3962H
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spectrum
Post annotation 		img(gal)
1.J/MNRAS/454/3962/table3The subsample of 43 two-epoch spectra with identified variable BAL regions (43 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)
  N  Sequential number of the two-epoch spectra (meta.record)
  SDSS (char) SDSS Name (JHHMMSS.ss+DDMMSS.s) (meta.id;meta.main)
  z  Redshift (src.redshift)
  PMF1 (char) Plate-MJD-fibre of one observation (meta.id)
  PMF2 (char) Plate-MJD-fibre of another observation (meta.id)
  logLbol [10-7W] Bolometric luminosity (phys.luminosity)
  logMBH [Msun] (n) MgII-based black hole mass (phys.mass)
  e_logMBH [Msun] (n) rms uncertainty on logMBH (stat.error)
  Lbol/LEdd  (n) Eddington ratio (phys.luminosity;arith.ratio)
  DEW 0.1nm EW difference (ΔEW) of all variable BAL regions in two-epoch different spectra (spect.line.eqWidth;arith.diff)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  e_DEW 0.1nm rms uncertainty on DEW (stat.error)
  Vmax1 km/s First boundary of all variable BAL regions maximum velocity (phys.veloc)
  Vmin1 km/s First boundary of all variable BAL regions minimum velocity (phys.veloc)
  Vmax2 km/s (n) Second boundary of all variable BAL regions maximum velocity (phys.veloc)
  Vmin2 km/s (n) Second boundary of all variable BAL regions minimum velocity (phys.veloc)
  Vmax3 km/s (n) Third boundary of all variable BAL regions maximum velocity (phys.veloc)
  Vmin3 km/s (n) Third boundary of all variable BAL regions minimum velocity (phys.veloc)
  Vmax4 km/s (n) Fourth boundary of all variable BAL regions maximum velocity (phys.veloc)
  Vmin4 km/s (n) Fourth boundary of all variable BAL regions minimum velocity (phys.veloc)
  Sp1  Interactive spectrum from SDSS (meta.ref.url)
spectrum
  Sp2  Interactive spectrum from SDSS (meta.ref.url)
spectrum

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