VizieR

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

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/435/1198
  z∼6 QSOs CIV doublet absorption systems (D'Odorico+, 2013)
ReadMe+ftp
2013MNRAS.435.1198D
Similar Catalogs
Post annotation 		img(gal)
1.J/MNRAS/435/1198/table1X-shooter spectroscopic observations (6 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) (i) Quasar name (meta.id;meta.main)
  zem   [5.8/6.4] Redshift of emission lines (src.redshift)
  Jmag mag [17/19] J-band (near-IR) magnitude (phot.mag;em.IR.J)
  Tvis s Exposure time in visible (optical) (time.duration;obs.exposure)
  Tnir s Exposure time in near-infrared (time.duration;obs.exposure)
  SNRv   [50/125] Signal-to-noise ratio at 0.9µm (stat.snr)
  SNRi   [7/24] Signal-to-noise ratio at 1.035µm (stat.snr)
  Nsys  (n)Number of absoption systems detected for this quasar (meta.number)
  zC.min  Lower value of CIV absoption redshift (instr.bandwidth)
  zC.max  Upper value of CIV absoption redshift (instr.bandwidth)
  DX  CIV redshift absorption path ΔXCIV (src.redshift;arith.diff)
  zSi.min  Lower value of SiIV absoption redshift (instr.bandwidth)
  zSi.max  Upper value of SiIV absoption redshift (instr.bandwidth)
  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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(n) indicates a possible blank or NULL column(i)indexed column
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