VizieR Search Page [Back] ⋅ [Forwd] ⋅ [Print] ⋅ [Close]

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/253/58
  Ages of field stars from white dwarf comp. in Gaia (Qiu+, 2021)
ReadMe+ftp
2021ApJS..253...58Q
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/253/58/table2(c)Catalog of field MS components from the primary dataset (3551 rows)
2.J/ApJS/253/58/table4(c)Total catalog (3787 rows)
Help Xmatch is

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortJoin tables
more join
Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  (1)Gaia2  Gaia DR2 source catalog identifier (meta.id;meta.main)
  (1)RA_ICRS deg (i) Barycentric right ascension (ICRS) at Ep=2015.5 (pos.eq.ra;meta.main)
  (1)DE_ICRS deg (i) Barycentric declination (ICRS) at Ep=2015.5 (pos.eq.dec;meta.main)
   (ALL)PDis deg [0.00057/0.14] Pair distance (pos.angDistance)
  (1)plx mas [1/181] Gaia DR2 parallax (pos.parallax.trig)
  (1)e_plx mas [8/2024] Uncertainty in plx (stat.error;pos.parallax)
  (1)Gmag mag [4.8/19.7] Mean Gaia DR2 G band magnitude (phot.mag;em.opt)
  (1)e_Gmag mag [0.0001/0.02] Uncertainty in Gmag (stat.error;phot.mag)
  (1)Bpmag mag [4.9/21.2] Gaia DR2 Blue passband magnitude (phot.mag;em.opt.B)
  (1)e_Bpmag mag [0/0.2] Uncertainty in Bpmag (stat.error;phot.mag)

ALL cols		    
 (i)indexed column
  (1)Rpmag mag [4.6/18.5] Gaia DR2 Red passband magnitude (phot.mag;em.opt.R)
  (1)e_Rpmag mag [0/0.04] Uncertainty in Rpmag (stat.error;phot.mag)
   (ALL)Sep AU [56/20635] Projected physical separation (pos.angDistance)
  (1)pmRA mas/yr [-1870/1304] Gaia DR2 proper motion along RA (pmRA*cos(DE)) (pos.pm;pos.eq.ra)
  (1)e_pmRA mas/yr [0.017/2.1] Uncertainty in pmRA (stat.error;pos.pm;pos.eq.ra)
  (1)pmDE mas/yr [-2044/1182] Gaia DR2 proper motion along DE (pos.pm;pos.eq.dec)
  (1)e_pmDE mas/yr [0.013/1.3] Uncertainty in pmDE (stat.error;pos.pm;pos.eq.dec)
  (1)RVel km/s (n) [-325/130] Spectroscopic barycentric radial velocity (phys.veloc;pos.barycenter)
  (1)e_RVel km/s (n) [0.1/19.9] Uncertainty in RVel (stat.error;spect.dopplerVeloc)
  (1)Age Gyr [0.08/12.7] Posterior median WD age (time.age;stat.median)
  (1)e_Age Gyr [0.013/3.5] Posterior standard deviation in Age (stat.error;time.age)
  (1)PreAge Gyr [0.039/12.6] Posterior median WD precursor age (time.age;stat.median)
  (1)e_PreAge Gyr [0.002/3.5] Posterior standard deviation in PreAge (stat.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)CoolAge Gyr (n) [0.002/10.4] Posterior median WD cooling age (time.age;stat.median)
  (1)e_CoolAge Gyr (n) [0.002/1.2] Posterior standard deviation in CoolAge (stat.error)
  (1)[Fe/H] [Sun] [-1.6/0.08] Posterior median metallicity (phys.abund.Z;stat.median)
  (1)e_[Fe/H] [Sun] [0.047/0.7] Posterior standard deviation in [Fe/H] (stat.error;phys.abund.Fe)
  (1)DM mag [-1.3/9.3] Posterior median distance modulus (phot.mag.distMod)
  (1)e_DM mag [0.001/0.2] Posterior standard deviation in DM (stat.error)
  (1)Av mag [0/1.9] Posterior median WD V band extinction (phys.absorption;stat.median)
  (1)e_Av mag [0/0.4] Posterior standard deviation in AV (stat.error)
  (1)Nb   [3/7] Number of photometry bands used in BASE-9 fitting (meta.number)
   (ALL)PCont   [0/0.2] Contamination probability by random alignments (stat.fit.goodness)
   (ALL)T20 (char) Display data from Tian+, 2020, J/ApJS/246/4 (meta.ref.url)
   (ALL)_RA.icrs deg (n)(i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra)
   (ALL)_DE.icrs deg (n)(i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)ID1  Star 1 Gaia DR2 source catalog identifier (meta.id;meta.main)
  (2)ID2  Star 2 Gaia DR2 source catalog identifier (meta.id.assoc)
  (2)RA1 deg (i) Star 1 Barycentric right ascension (ICRS) at Ep=2015.5 (pos.eq.ra;meta.main)
  (2)RA2deg deg Star 2 Barycentric right ascension (ICRS) at Ep=2015.5 (pos.eq.ra)
  (2)DE1 deg (i) Star 1 Barycentric declination (ICRS) at Ep=2015.5 (pos.eq.dec;meta.main)
  (2)DE2deg deg Star 2 Barycentric declination (ICRS) at Ep=2015.5 (pos.eq.dec)
  (2)plx1 mas [1/182] Star 1 Gaia DR2 parallax (pos.parallax.trig)
  (2)e_plx1 mas [20/4028] Uncertainty in plx1 (stat.error)
  (2)plx2 mas [1/181] Star 2 Gaia DR2 parallax (pos.parallax.trig)
  (2)e_plx2 mas [2/3676] Uncertainty in plx2 (stat.error)
  (2)Gmag1 mag [4.8/20.1] Star 1 mean Gaia DR2 G band magnitude (phot.mag;em.opt)
  (2)e_Gmag1 mag [0.0001/0.02] Uncertainty in Gmag1 (stat.error;phot.mag)
  (2)Gmag2 mag [5.4/20.7] Star 2 mean Gaia DR2 G band magnitude (phot.mag;em.opt)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)e_Gmag2 mag [0.0001/0.02] Uncertainty in Gmag2 (stat.error;phot.mag)
  (2)Bpmag1 mag [4.9/20.5] Star 1 Gaia DR2 Blue passband magnitude (phot.mag;em.opt.B)
  (2)e_Bpmag1 mag [0/0.06] Uncertainty in Bpmag1 (stat.error;phot.mag)
  (2)Bpmag2 mag [5.8/21.2] Star 2 Gaia DR2 Blue passband magnitude (phot.mag;em.opt.B)
  (2)e_Bpmag2 mag [0/0.2] Uncertainty in Bpmag2 (stat.error;phot.mag)
  (2)Rpmag1 mag [4.6/19.3] Star 1 Gaia DR2 Red passband magnitude (phot.mag;em.opt.R)
  (2)e_Rpmag1 mag [0/0.06] Uncertainty in Rpmag1 (stat.error;phot.mag)
  (2)Rpmag2 mag [4.7/20.6] Star 2 Gaia DR2 Red passband magnitude (phot.mag;em.opt.R)
  (2)e_Rpmag2 mag [0/0.2] Uncertainty in Rpmag2 (stat.error;phot.mag)
  (2)pmRA1 mas/yr [-1868/1336] Star 1 Gaia DR2 proper motion along RA (pmRA*cos(DE)) (pos.pm;pos.eq.ra)
  (2)e_pmRA1 mas/yr [0.017/1.1] Uncertainty in pmRA1 (stat.error;pos.pm;pos.eq.ra)
  (2)pmRA2 mas/yr [-1870/1304] Star 2 Gaia DR2 proper motion along RA (pmRA*cos(DE)) (pos.pm;pos.eq.ra)
  (2)e_pmRA2 mas/yr [0.019/2.1] Uncertainty in pmRA2 (stat.error;pos.pm;pos.eq.ra)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)pmDE1 mas/yr [-1948/1200] Star 1 Gaia DR2 proper motion along DE (pos.pm;pos.eq.dec)
  (2)e_pmDE1 mas/yr [0.013/1] Uncertainty in pmDE1 (stat.error;pos.pm;pos.eq.dec)
  (2)pmDE2 mas/yr [-2044/1182] Star 2 Gaia DR2 proper motion along DE (pos.pm;pos.eq.dec)
  (2)e_pmDE2 mas/yr [0.019/3] Uncertainty in pmDE2 (stat.error;pos.pm;pos.eq.dec)
  (2)RVel1 km/s (n) [-86/130] Star 1 spectroscopic barycentric radial velocity (phys.veloc;pos.barycenter)
  (2)e_RVel1 km/s (n) [0.1/19] Uncertainty in RVel1 (stat.error)
  (2)RVel2 km/s (n) [-325/91] Star 2 spectroscopic barycentric radial velocity (phys.veloc;pos.barycenter)
  (2)e_RVel2 km/s (n) [0.1/20] Uncertainty in RVel2 (stat.error)
  (2)gmag1 mag (n) [12.97/21.11] Star 1 g band magnitude (phot.mag;em.opt.B)
  (2)e_gmag1 mag (n) [0.001/0.3] Uncertainty in gmag1 (stat.error;phot.mag)
  (2)gmag2 mag (n) [13.14/21.1] Star 2 g band magnitude (phot.mag;em.opt.B)
  (2)e_gmag2 mag (n) [0/0.26] Uncertainty in gmag2 (stat.error;phot.mag)
  (2)rmag1 mag (n) [13.24/19.74] Star 1 r band magnitude (phot.mag;em.opt.R)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)e_rmag1 mag (n) [0/0.22] Uncertainty in rmag1 (stat.error;phot.mag)
  (2)rmag2 mag (n) [14/20.93] Star 2 r band magnitude (phot.mag;em.opt.R)
  (2)e_rmag2 mag (n) [0/0.23] Uncertainty in rmag2 (stat.error;phot.mag)
  (2)imag1 mag (n) [13.21/19.55] Star 1 i band magnitude (phot.mag;em.opt.I)
  (2)e_imag1 mag (n) [0/0.25] Uncertainty in imag1 (stat.error;phot.mag)
  (2)imag2 mag (n) [14.16/21] Star 2 i band magnitude (phot.mag;em.opt.I)
  (2)e_imag2 mag (n) [0/0.2] Uncertainty in imag2 (stat.error;phot.mag)
  (2)zmag1 mag (n) [13.79/19.61] Star 1 z band magnitude (phot.mag;em.opt.I)
  (2)e_zmag1 mag (n) [0/0.23] Uncertainty in zmag1 (stat.error;phot.mag)
  (2)zmag2 mag (n) [14.22/21.25] Star 2 z band magnitude (phot.mag;em.opt.I)
  (2)e_zmag2 mag (n) [0/0.3] Uncertainty in zmag2 (stat.error;phot.mag)
  (2)Age1 Gyr (n) [0.17/12.53] Star 1 posterior median WD age (time.age;stat.median)
  (2)e_Age1 Gyr (n) [0.019/3.5] Posterior standard deviation in Age1 (stat.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)Age2 Gyr (n) [0.08/12.7] Star 2 posterior median WD age (time.age;stat.median)
  (2)e_Age2 Gyr (n) [0.013/3.5] Posterior standard deviation in Age2 (stat.error)
  (2)ZMass1 Msun (n) [0.8/7.8] Star 1 ZAMS mass (phys.mass)
  (2)e_ZMass1 Msun (n) [0.02/1.1] Uncertainty in ZMass1 (stat.error)
  (2)ZMass2 Msun (n) [0.8/8] Star 2 ZAMS mass (phys.mass)
  (2)e_ZMass2 Msun (n) [0.007/1.5] Uncertainty in ZMass2 (stat.error)
  (2)PreAge1 Gyr (n) [0.04/12.3] Star 1 posterior median WD precursor age (time.age;stat.median)
  (2)e_PreAge1 Gyr (n) [0.003/3.4] Uncertainty in PreAge1 (stat.error)
  (2)PreAge2 Gyr (n) [0.03/12.6] Star 2 posterior median WD precursor age (time.age;stat.median)
  (2)e_PreAge2 Gyr (n) [0.002/3.5] Uncertainty in PreAge2 (stat.error)
  (2)CoolAge1 Gyr (n) [0/8.9] Star 1 posterior median WD cooling age (time.age;stat.median)
  (2)e_CoolAge1 Gyr (n) [0/0.7] Uncertainty in CoolAge1 (stat.error)
  (2)CoolAge2 Gyr (n) [0.002/10.4] Star 2 posterior median WD cooling age (time.age;stat.median)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)e_CoolAge2 Gyr (n) [0.002/1.2] Uncertainty in CoolAge2 (stat.error)
  (2)[Fe/H]1 [Sun] (n) [-1.53/0.08] Star 1 posterior median metallicity (phys.abund.Z;stat.median)
  (2)e_[Fe/H]1 [Sun] (n) [0.04/0.7] Uncertainty in [Fe/H]1 (stat.error;phys.abund.Fe)
  (2)[Fe/H]2 [Sun] (n) [-1.52/0.08] Star 2 posterior median metallicity (phys.abund.Z;stat.median)
  (2)e_[Fe/H]2 [Sun] (n) [0.04/0.7] Uncertainty in [Fe/H]2 (stat.error;phys.abund.Fe)
  (2)DM1 mag (n) [-1.3/7.7] Star 1 posterior median distance modulus (phot.mag.distMod)
  (2)e_DM1 mag (n) [0.001/0.2] Uncertainty in DM1 (stat.error)
  (2)DM2 mag (n) [-0.2/9.3] Star 2 posterior median distance modulus (phot.mag.distMod)
  (2)e_DM2 mag (n) [0.001/0.3] Uncertainty in DM2 (stat.error)
  (2)Av1 mag (n) [0/1.9] Star 1 posterior median V band extinction (phys.absorption)
  (2)e_Av1 mag (n) [0/0.4] Uncertainty in AV1 (stat.error)
  (2)Av2 mag (n) [0.001/1.5] Star 2 posterior median V band extinction (phys.absorption)
  (2)e_Av2 mag (n) [0/0.4] Uncertainty in AV2 (stat.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)Nb1  (n) [3/7] Number of photometry bands used in BASE-9 fitting for Star 1 (meta.number)
  (2)Nb2  (n) [3/7] Number of photometry bands used in BASE-9 fitting for Star 2 (meta.number)
  (2)Type   [1/2] Binary type (Note 1)   (meta.code)
  (2)SimbadName (char) Designation understandable by the Simbad data-base (meta.id)

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 1