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/444/744
  EUADP sample. [N/α] distribution (Zafar+, 2014)
Post annotation
img(gal)
1.J/MNRAS/444/744/table12N and α-element abundance measurements in DLAs and sub-DLAs (108 rows)

 
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 (meta.id;meta.main)
  n_QSO (char) [*+] New estimate, several components (Note 1)   (meta.note)
  zabs   [0.1/4.5] Absorption redshift (src.redshift)
  logNHI [cm-2] [19.6/21.8] HI column density (phys.columnDensity)
  e_logNHI [cm-2] [0.01/0.4] rms uncertainty on logNHI (stat.error)
  l_logNNI (char) [<≥ ] Limit flag on logNNI (meta.code.error)
  logNNI [cm-2] [12/16] NI column density (phys.columnDensity)
  e_logNNI [cm-2] (n) [0.01/0.4] rms uncertainty on logNNI (stat.error)
  l_[N/H] (char) [<≥ ] Limit flag on [N/H] (meta.code.error;phys.abund)
  [N/H] [Sun] [-4.2/-0.2] Abundance [N/H] (phys.abund)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  e_[N/H] [Sun] (n) [0.03/0.4] rms uncertainty on [N/H] (stat.error;phys.abund)
  l_[Si/H] (char) [<≥ ] Limit flag on [Si/H] (meta.code.error;phys.abund)
  [Si/H] [Sun] (n) [-3.1/0.1] Abundance [Si/H] (phys.abund)
  e_[Si/H] [Sun] (n) [0.01/0.4] rms uncertainty on [Si/H] (stat.error;phys.abund)
  l_[N/Si] (char) [<≥ ] Limit flag on [N/Si] (meta.code.error)
  [N/Si] [Sun] (n) [-1.7/0.7] Abundance [N/Si] (phys.abund)
  e_[N/Si] [Sun] (n) [0.02/0.4] rms uncertainty on [N/Si] (stat.error)
  aEl (char) α-element used for the determination of [a/H] and [N/a] ratios (O, S or Si) (phys.atmol.element)
  l_[a/H] (char) [<≥ ] Limit flag on [a/H] (meta.code.error;phys.abund)
  [a/H] [Sun] [-2.8/0.2] Abundance [α/H] (phys.abund)
  e_[a/H] [Sun] (n) [0.02/0.4] rms uncertainty on [a/H] (stat.error;phys.abund)
  l_[N/a] (char) [<≥ ] Limit flag on [N/a] (meta.code.error)
  [N/a] [Sun] [-1.7/0.1] Abundance [N/α] (phys.abund)
  e_[N/a] [Sun] (n) [0.01/0.35] rms uncertainty on [N/a] (stat.error)
  Refs (char) References, in refs.dat file (meta.ref;pos.frame)
  SimbadName (char) Designation understandable by the Simbad data-base (meta.id)
  _RA deg (n)(i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main)
  _DE deg (n)(i) Declination (J2000) from SIMBAD (not part of the original data) (pos.eq.dec;meta.main)

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