VizieR

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

VizieR

  
J/ApJ/950/95
  GNIRS-DQS: SDSS 1.5<z<3.5 QSOs with NIR sp. obs. (Matthews+, 2023)
ReadMe+ftp
2023ApJ...950...95M
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/950/95/table5Redshifts and velocity offsets (121 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)
  ID (char) SDSS object designation (JHHMMSS.ss+DDMMSS.s) (meta.id)
  zSys   [1.56/3.54] Spectroscopic redshift (Note 1)   (src.redshift;pos.heliocentric)
  zCiv   [1.56/3.53] CIV-based redshift (Note 2)   (src.redshift;pos.heliocentric)
  Dvi-Civ km/s [-3030/820] CIV-based velocity offset (phys.veloc;arith.diff)
  zHW10  (n) [1.56/3.54] HW10-based redshift (Note 3)   (src.redshift;pos.heliocentric)
  Dvi-HW10 km/s (n) [-2720/2130] HW10-based velocity offset (phys.veloc;arith.diff)
  zPipe   [0.064/3.55] SDSS Pipe-based redshift (Note 4)   (src.redshift;pos.heliocentric)
  Dvi-Pipe km/s [-146280/1850] SDSS Pipe-based velocity offset (phys.veloc;arith.diff)
  SDSS (char) SDSS object designation (JHHMMSS.ss+DDMMSS.s) as in Table 1; column added by CDS (meta.id;meta.main)

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