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/ApJS/243/2
  SiIV and NV absorption line SDSS quasar systems (Chen+, 2019)
spectrum
Post annotation
img(gal)
1.J/ApJS/243/2/qsosList of SDSS quasars from Tables 1 and 2; table added by CDS (322 rows)

 
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) (i) SDSS object name (HHMMSS.ss+DDMMSS.s; J2000) (meta.id;meta.main)
  zem   [1.7/4.5] Quasar redshift (src.redshift)
  SiIV  (n)Display the SiIV data for this SDSS (link to Table1) (meta.ref.url)
  NV  (n)Display the NV data for this SDSS (link to Table2) (meta.ref.url)
  CIV  Display CIV data from Chen+, 2018, J/ApJS/239/23 (meta.ref.url)
  Simbad  ask the Simbad data-base about this object (meta.ref.url)
  NED  ask the NED data-base about this object (meta.ref.url)
  _RA deg (i) Positions from SDSS names (right ascension part) (pos.eq.ra;meta.main)
  _DE deg (i) Positions from SDSS names (declination part) (pos.eq.dec;meta.main)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
Adapt form
Display your selection only Reset to default columns
usage  Display UCD1+    UCD1  
elapse time 0