VizieR

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

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NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/MNRAS/468/L6
  Quasars narrow absorption lines from SDSS (Lu+, 2017)
ReadMe+ftp
2017MNRAS.468L...6L
Similar Catalogs
Post annotation 		img(gal)
1.J/MNRAS/468/L6/table1CIV absorption systems and the continuum data (52 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)
  SDSS (char) SDSS identifier, HHMMSS.ss+DDMMSS.s (meta.id.part)
  zem  Redshift derived from emission lines (Note 1)   (src.redshift)
  zabs  Redshift derived from absorption lines (Note 2)   (src.redshift)
  Fcont1 10-19W/m2/nmFlux of the pseudo-continuum for the earlier epoch (Note 3)   (phot.flux)
  e_Fcont1 10-19W/m2/nmError of Fcont1 (stat.error)
  Fcont2 10-19W/m2/nmFlux of the pseudo-continuum for the later epoch (Note 3)   (phot.flux)
  e_Fcont2 10-19W/m2/nmError of Fcont2 (stat.error)
  DFcont  Flux variability amplitude (src.var.amplitude)
  e_DFcont  Error of flux variability amplitude (stat.error)
  DEW48  Equivalent widths variability amplitude of C IV λ1548 (src.var.amplitude)
  e_DEW48  Error of equivalent widths variability amplitude (stat.error)
  DEW51  Equivalent widths variability amplitude of C IV λ1551 (src.var.amplitude)
  e_DEW51  Error of equivalent widths variability amplitude (stat.error)
  Index  (n) [-1/1] The concordance index (Note 4)   (meta.code)
  Note (char) Change of the absorption line (Note 2)   (meta.note)
  Sloan  Display the online SDSS data for the nearest object (meta.ref.url)
  Simbad  ask the Simbad data-base about this object (meta.ref.url)
  _RA deg (i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main)
  _DE deg (i) Declination (J2000) from SIMBAD (not part of the original data) (pos.eq.dec;meta.main)

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