VizieR

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

VizieR

  
J/ApJ/763/37
  Metals in SDSS QSOs. I. 1.5<z<4.5 CIV absorbers (Cooksey+, 2013)
ReadMe+ftp
2013ApJ...763...37C
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/763/37/table3CIV system summary (16710 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)
  Code   [1/3] System code (Note 1)   (meta.code)
  QSO (char) Adopted MJD-plate-fiber QSO identifier (G1) (Note)   (meta.id;meta.main)
  zQSO   [1.7/4.9] QSO redshift (Note G2)   (src.redshift;pos.heliocentric)
  zCIV   [1.4/4.6] CIV-1548Å line redshift (spect.dopplerVeloc)
  W1548 0.1nm [0/5.4] Rest equivalent width of 1548 line (spect.line.eqWidth)
  e_W1548 0.1nm [0/1.3] Uncertainty in W1548 (stat.error)
  W1550 0.1nm [0/5.6] Rest equivalent width of 1550 line (spect.line.eqWidth)
  e_W1550 0.1nm [0/1.3] Uncertainty in W1550 (stat.error)
  CW1548   [0/1] Completeness fraction (Note 2)   (meta.note)
  e_CW1548   [0/0.3] Uncertainty in CW1548 (stat.error)
  l_logCIV (char) [<>?] Limit flag on logCIV (Note 3)   (meta.code.error)
  logCIV [cm-2] (n) [12.8/15.5] Log CIV column density (Note 4)   (phys.columnDensity)
  e_logCIV [cm-2] [0/1.1] Uncertainty in logCIV (stat.error)
  f_logCIV  Binary flags (Note)   (meta.code)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
Adapt form
 Display your selection only Reset to default columns
usage  Display UCD1+    UCD1  
elapse time 0
→ Cite/acknowledge VizieR catalogue
→ Rules of usage of VizieR data

© UDS/CNRS

Contact