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J/ApJ/755/89
  Metallicities of damped Lyα systems (Rafelski+, 2012)
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2012ApJ...755...89R
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1.J/ApJ/755/89/table4Ionic column densities (639 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)
  QSO (char) QSO name (JHHMM+DDMM) (meta.id;meta.main)
  z   [2.4/5.2] Absorption line redshift (src.redshift)
  Ion (char) Ion name (phys.atmol.ionStage)
  lambda 0.1nm [1250/2261] Rest-frame wavelength of Ion (Å) (em.wl;phys.atmol.transition)
  logf [-] [-2.9/0.3] Log of oscillator strength (phys.atmol.oscStrength)
  Inst (char) Instrument used for measurement (Note G1)   (instr.setup)
  Vmin km/s (n) [-500/50] Lower velocity interval of measurement (Note 1)   (phys.veloc)
  Vmax km/s (n) [10/500] Upper velocity interval of measurement (Note 1)   (phys.veloc)
  l_EW (char) Limit flag on EW (meta.code.error;spect.line.eqWidth)
  EW 10-13m (n) [3/2832] Rest equivalent width (mÅ) (spect.line.eqWidth)
  e_EW 10-13m (n) Error in EW (mÅ) (stat.error;spect.line.eqWidth)
  l_MIon (char) Limit flag on MIon (meta.code.error)
  MIon cm-2 [11.8/16.2] Measured column density of Ion (phys.columnDensity)
  e_MIon cm-2 (n) Error in MIon (stat.error)
  l_NIon (char) Limit flag on NIon (meta.code.error)
  NIon cm-2 (n) Adopted column density of Ion (phys.columnDensity)
  e_NIon cm-2 (n) Error in NIon (stat.error)

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