VizieR

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

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/904/28
  MgII absorbers high-resolution QSOs spectra. I. (Churchill+, 2020)
ReadMe+ftp
2020ApJ...904...28C
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/904/28/table1List of QSO spectra (249 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) QSO name in J2000 format (meta.id;meta.main)
  NEDID (char) QSO name resolved in NED (meta.id)
  Simbad (char) QSO name resolved in Simbad (meta.id)
  z   [0.05/4.7] QSO emission redshift (src.redshift)
  wavem 0.1nm [3001/6438] QSO spectrum minimum wavelength (Å) (em.wl)
  waveM 0.1nm [4640/10489] QSO spectrum maximum wavelength (Å) (em.wl)
  Tel (char) QSO spectrum observation facility (meta.id;obs)
  MgII  (n)Numberr of MgII data (table3) (meta.number)
  Voigt  (n)Numberr of Voigt profile parameters (table4) (meta.number)
  SimbadName (char) (n)Designation understandable by the Simbad data-base (meta.id)
  NED  ask the NED data-base about this object (meta.ref.url)
  _RA deg (i) Position from SIMBAD (right ascension part) (pos.eq.ra;meta.main)
  _DE deg (i) Position from SIMBAD (declination part) (pos.eq.dec;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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usage  Display UCD1+    UCD1  
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