VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN 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/ApJ/769/54
  Spectroscopy of Damped Lyα (DLA) systems (Neeleman+, 2013)
ReadMe+ftp
2013ApJ...769...54N
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/769/54/table2HIRES DLA sample (100 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 (meta.id;meta.main)
  No  (n)Number of observations for this QSO (meta.number)
  Nz  (n)Number of redshift measures for this QSO (meta.number)
  zabs   [1.6/5.1] Absorption redshift of DLA (src.redshift)
  NHI [cm-2] [20.3/22] Log of the hydrogen column density (phys.columnDensity)
  e_NHI [cm-2] [0.01/0.2] Error in NHI (stat.error)
  [M/H] [-] [-2.7/-0.2] Log of "Metal" to hydrogen number abundance (meta.id)
  e_[M/H] [-] Error in [M/H] (stat.error;phys.abund)
  l_lc (char) Limit flag on lc (meta.code.error)
  lc [10-7W] (n) [-28/-25.3] Log of 158um cooling rate per atom; in erg/s/H (phot.flux;meta.modelled)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  e_lc [10-7W] (n) Error in lc; erg/s/H (stat.error)
  EW [0.1nm] (n) [0.03/2.9] Log of equivalent width of SiII 1526 line; in Angstroms (spect.line.eqWidth)
  e_EW [0.1nm] (n) Error in ew; Angstroms (stat.error;spect.line.eqWidth)
  DelV km/s [17/484] Velocity width (ΔV90) (Note 1)   (spect.line.width)
  Ion (char) Transition element used for DelV measurement (phys.atmol.ionStage)
  lambda 0.1nm Rest-frame wavelength of transition (em.wl;phys.atmol.transition)
  Select (char) Main selection criterion for observing DLA: HI-selected, High redshift, or Serendipitous (meta.code;obs)
  Ref (char) Reference(s) (see refs.dat file) (meta.ref;pos.frame)
  _RA deg (i) Position, from table1 (right ascension part) (pos.eq.ra;meta.main)
  _DE deg (i) Position, from table1 (declination part) (pos.eq.dec;meta.main)

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