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/A+A/630/A110
  SDSS-FIRST quasar sample study (Ganci+, 2019)
ReadMe+ftp
2019A&A...630A.110G
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/630/A110/tablea1CD AGNs sample (289 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)
  SDSS (char) SDSS identification (JHHMMSS.ss+DDMMSS.s) (meta.id;meta.main)
  z  Redshift (src.redshift)
  Fg mJy g-band specific flux density (phot.flux.density;em.opt.V)
  Fpeak1.4 mJy 1.4GHz peak specific flux density (phot.flux.density;em.radio.750-1500MHz)
  Fint1.4 mJy (n) 1.4GHz integrated specific flux density (phot.flux.density;em.radio.750-1500MHz)
  logRK [-] Decimal log. of Kellerman's parameter (phys.luminosity;arith.ratio)
  logL5100 [10-7W] Decimal logarithm of luminosity at 5100Å (phys.luminosity;em.opt)
  logP14 [W/s] Decimal log. of 1.4 GHz radio power (phot.flux.density;em.radio.750-1500MHz)
  FWHMHb km/s Full width half maximum of Hβ (spect.line.width;em.line.Hbeta)
  l_RFeII (char) Limit flag on RFeII (meta.code.error)
  RFeII  Ratio of the integrated flux of the FeII λ4570 blend of multiplets and that of the Hβ full broad component. (phot.flux;arith.ratio)
  Class (char) Classification code (meta.code.class)
  Note (char) [*] * indicates a note (Note 1)   (meta.note)
  SDSS-QSO  Display the SDSS-QSO DR2 data (Paris et al., 2017, Cat. VII/279 (meta.ref.url)
  Simbad  ask the Simbad data-base about this object (meta.ref.url)
  _RA deg (i) Position from SDSS name (right ascension part) (pos.eq.ra;meta.main)
  _DE deg (i) Position from SDSS name (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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