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/495/4707
  Carbon-loud SDSS BOSS type II quasars at z>2 (Silva+, 2020)
ReadMe+ftp
2020MNRAS.495.4707S
Similar Catalogs
Post annotation 		img(gal)
1.J/MNRAS/495/4707/tablea7List of objects separated according to the selection criteria presented in Section 6 (98 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)
  Name (char) Source name (JHHMMSS.ss+DDMMSS.s) (meta.id;meta.main)
  z  Redshift (src.redshift)
  Class  (n) QSO classification (Note G1)   (meta.code.class)
  NV/HeII  (n) NV/HeII flux ratio (phot.flux;arith.ratio)
  e_NV/HeII  (n) Error on NV/HeII (stat.error)
  CIV/HeII  CIV/HeII flux ratio (phot.flux;arith.ratio)
  e_CIV/HeII  Error on CIV/HeII (stat.error)
  l_NeIV2422/HeII (char) Limit flag on NeIV2422/HeII (meta.code.error)
  NeIV2422/HeII  (n) NeIV2422/HeII flux ratio (phot.flux;arith.ratio)
  e_NeIV2422/HeII  (n) Error on NeIV2422/HeII (stat.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  l_NeIV2422/CIV (char) Limit flag NeIV2422/CIV (meta.code.error)
  NeIV2422/CIV  (n) NeIV2422/CIV flux ratio (phot.flux;arith.ratio)
  e_NeIV2422/CIV  (n) Error on NeIV2422/CIV (stat.error)
  l_NeIV1602/NeIV2422 (char) Limit flag on NeIV1602/NeIV2422 (meta.code.error)
  NeIV1602/NeIV2422  (n) NeIV1602/NeIV2422 flux ratio (phot.flux;arith.ratio)
  FWHMCIV km/s FWHM for the CIV line (spect.line.width)
  e_FWHMCIV km/s Error on FWHMCIV (stat.error)
  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)

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