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/A+A/710/A180
  Wide-sep. lensed QSOs + dual-QSO cand. from CatNorth (Wu+, 2026)
ReadMe+ftp
2026A&A...710A.180W
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/710/A180/dqsoDual-QSO candidate members (table C2) (58 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)
  RA_ICRS deg (i) Gaia DR3 right ascension (ICRS) at Ep=2016.0 (pos.eq.ra;meta.main)
  DE_ICRS deg (i) Gaia DR3 declination (ICRS) at Ep=2016.0 (pos.eq.dec;meta.main)
  GroupId  Candidate dual-QSO system identifier (meta.id;pos.frame)
  dV km/s Velocity difference between the two quasar candidates (phys.veloc;arith.diff)
  sepMax arcsec Angular separation between the two quasar candidates (pos.angDistance)
  Dproj kpc Projected physical separation between the two quasar candidates (pos.distance)
  RAWdeg deg (n) Right ascension of the matched BCG in WEN_CAT (WenBCGRA) (pos.eq.ra)
  DEWdeg deg (n) Declination of the matched BCG in WEN_CAT (WenBCGDE) (pos.eq.dec)
  zW  (n) Cluster redshift in WEN_CAT (src.redshift;pos.heliocentric)
  M500W 10+14Msun(n) Cluster M500 in WEN_CAT, in units of 1014 solar masses (phys.mass)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  IDWenCat  (n) Cluster identifier in WEN_CAT (meta.id)
  inJ25 (char) Flag indicating whether the system has a counterpart in J25 (meta.code)
  GaiaDR3  Gaia DR3 source identifier (from CatNorth) (meta.id)
  GLON deg Galactic longitude (from CatNorth) (pos.galactic.lon)
  GLAT deg Galactic latitude (from CatNorth) (pos.galactic.lat)
  Plx mas Gaia parallax (from CatNorth) (pos.parallax)
  e_Plx mas Parallax uncertainty (from CatNorth) (stat.error;pos.parallax)
  pmRA mas/yr Proper motion in right ascension (from CatNorth) (pos.pm;pos.eq.ra)
  e_pmRA mas/yr Uncertainty in pmRA (from CatNorth) (stat.error;pos.pm;pos.eq.ra)
  pmDE mas/yr Proper motion in declination (from CatNorth) (pos.pm;pos.eq.dec)
  e_pmDE mas/yr Uncertainty in pmDE (from CatNorth) (stat.error;pos.pm;pos.eq.dec)
  pmCorr  pmRA-pmDE correlation coefficient (from CatNorth) (stat.correlation)
  BPmag mag Gaia BP mean magnitude (from CatNorth) (phot.mag;em.opt.B)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  Gmag mag Gaia G mean magnitude (from CatNorth) (phot.mag;em.opt)
  RPmag mag Gaia RP mean magnitude (from CatNorth) (phot.mag;em.opt.R)
  BP-RP mag Gaia BP-RP colour (from CatNorth) (phot.color;em.opt.B;em.opt.R)
  E(BP/RP) mag Gaia BP/RP excess factor (from CatNorth) (phot.color.excess)
  PS1  Pan-STARRS1 identifier (from CatNorth) (meta.id)
  RAPdeg deg Pan-STARRS1 right ascension (from CatNorth) (pos.eq.ra)
  DEPdeg deg Pan-STARRS1 declination (from CatNorth) (pos.eq.dec)
  gmag mag Pan-STARRS1 g magnitude (from CatNorth) (phot.mag;em.opt.B)
  e_gmag mag Uncertainty in gmag (from CatNorth) (stat.error;phot.mag)
  rmag mag Pan-STARRS1 r magnitude (from CatNorth) (phot.mag;em.opt.R)
  e_rmag mag Uncertainty in rmag (from CatNorth) (stat.error;phot.mag)
  imag mag Pan-STARRS1 i magnitude (from CatNorth) (phot.mag;em.opt.I)
  e_imag mag Uncertainty in imag (from CatNorth) (stat.error;phot.mag)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  zmag mag Pan-STARRS1 z magnitude (from CatNorth) (phot.mag;em.opt.I)
  e_zmag mag Uncertainty in zmag (from CatNorth) (stat.error;phot.mag)
  ymag mag (n) Pan-STARRS1 y magnitude (from CatNorth) (phot.mag;em.IR.J)
  e_ymag mag (n) Uncertainty in ymag (from CatNorth) (stat.error;phot.mag)
  CatWISE (char) CatWISE2020 identifier (from CatNorth) (meta.id)
  RACdeg deg CatWISE2020 right ascension (from CatNorth) (pos.eq.ra)
  DECdeg deg CatWISE2020 declination (from CatNorth) (pos.eq.dec)
  pmRAcat mas/yr CatWISE2020 pmRA (from CatNorth) (pos.pm;pos.eq.ra)
  pmDEcat mas/yr CatWISE2020 pmDE (from CatNorth) (pos.pm;pos.eq.dec)
  e_pmRAcat mas/yr Uncertainty in pmRACat (from CatNorth) (stat.error;pos.pm;pos.eq.ra)
  e_pmDEcat mas/yr Uncertainty in pmDECat (from CatNorth) (stat.error;pos.pm;pos.eq.dec)
  snrW1pm  S/N in W1 proper-motion fit (from CatNorth) (stat.snr)
  snrW2pm  S/N in W2 proper-motion fit (from CatNorth) (stat.snr)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  W1mag mag CatWISE2020 W1 magnitude (from CatNorth) (phot.mag;em.IR.3-4um)
  e_W1mag mag Uncertainty in W1mag (from CatNorth) (stat.error;phot.mag)
  W2mag mag CatWISE2020 W2 magnitude (from CatNorth) (phot.mag;em.IR.4-8um)
  e_W2mag mag Uncertainty in W2mag (from CatNorth) (stat.error;phot.mag)
  chi2pmRA  Chi-square of pmRACat fit (from CatNorth) (meta.note)
  chi2pmDE  Chi-square of pmDECat fit (from CatNorth) (meta.note)
  E(BP/RP)C mag Corrected BP/RP excess factor (from CatNorth) (phot.color.excess)
  fpm0  Feature fpm0 from CatNorth (stat.fit.goodness)
  logfpm0  Logarithm of fpm0 (from CatNorth) (stat.fit.goodness)
  pGalMean  Mean galaxy probability (from CatNorth) (stat.fit.goodness)
  pQsoMean  Mean quasar probability (from CatNorth) (stat.fit.goodness)
  pStarMean  Mean stellar probability (from CatNorth) (stat.fit.goodness)
  zGaia  (n) Gaia-based redshift estimate (from CatNorth) (src.redshift;pos.heliocentric)
  zphXGB  Photometric redshift from XGB model (from CatNorth) (src.redshift;pos.heliocentric)
  zphTab  Tabulated photometric redshift (from CatNorth) (src.redshift;pos.heliocentric)
  zphFTT  Photometric redshift from FTT method (from CatNorth) (src.redshift;pos.heliocentric)
  zph  Adopted photometric redshift (from CatNorth) (src.redshift)
  zxpNN  (n) XP-neural-network redshift (from CatNorth) (src.redshift;pos.heliocentric)
  ps1Good (char) Flag for reliable PS1 photometry (from CatNorth) (meta.code)
  _RA.icrs deg (i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra)
  _DE.icrs deg (i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec)

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