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Simple Target
List Of Targets
Fast Xmatch with large catalogs or Simbad
Target
Name (resolved by
Sesame
) or
Position
:
J2000
B1975
B1950
B1900
B1875
B1855
Galactic
Supergal.
Ecl.J2000
Target dimension:
deg
arcmin
arcsec
NB: The epoch used for the query is the original epoch of the table(s)
Radius
Box size
J/ApJS/253/58
-1
Ages of field stars from white dwarf comp. in Gaia (Qiu+, 2021)
ReadMe+ftp
2021ApJS..253...58Q
Similar Catalogs
Post annotation
1.
J/ApJS/253/58/table2
Catalog of field MS components from the primary dataset
(3551 rows)
meta
J/ApJS/253/58/table2
Simple Constraint
List Of Constraints
Query by
Constraints
applied on Columns
(
Output Order:
+
-
)
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Column
Constraint
Explain
(
UCD
)
recno
Record number assigned by the VizieR team. Should Not be used for identification.
(
meta.record
)
(
RECORD
)
Gaia2
Gaia DR2 source catalog identifier
(
meta.id;meta.main
)
(
ID_MAIN
)
RA_ICRS
deg
(i)
Barycentric right ascension (ICRS) at Ep=2015.5
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
DE_ICRS
deg
(i)
Barycentric declination (ICRS) at Ep=2015.5
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
PDis
deg
[0.00057/0.14] Pair distance
(
pos.angDistance
)
(
POS_ANG_DIST_GENERAL
)
plx
mas
[1/181] Gaia DR2 parallax
(
pos.parallax.trig
)
(
POS_PARLX_TRIG
)
e_plx
mas
[8/2024] Uncertainty in plx
(
stat.error;pos.parallax
)
(
ERROR
)
Gmag
mag
[4.8/19.7] Mean Gaia DR2 G band magnitude
(
phot.mag;em.opt
)
(
PHOT_MAG_OPTICAL
)
e_Gmag
mag
[0.0001/0.02] Uncertainty in Gmag
(
stat.error;phot.mag
)
(
ERROR
)
Bpmag
mag
[4.9/21.2] Gaia DR2 Blue passband magnitude
(
phot.mag;em.opt.B
)
(
PHOT_MAG_B
)
e_Bpmag
mag
[0/0.2] Uncertainty in Bpmag
(
stat.error;phot.mag
)
(
ERROR
)
ALL
cols
(i)
indexed column
Rpmag
mag
[4.6/18.5] Gaia DR2 Red passband magnitude
(
phot.mag;em.opt.R
)
(
PHOT_MAG_R
)
e_Rpmag
mag
[0/0.04] Uncertainty in Rpmag
(
stat.error;phot.mag
)
(
ERROR
)
Sep
AU
[56/20635] Projected physical separation
(
pos.angDistance
)
(
ORBIT_DISTANCE
)
pmRA
mas/yr
[-1870/1304] Gaia DR2 proper motion along RA (pmRA*cos(DE))
(
pos.pm;pos.eq.ra
)
(
POS_EQ_PMRA
)
e_pmRA
mas/yr
[0.017/2.1] Uncertainty in pmRA
(
stat.error;pos.pm;pos.eq.ra
)
(
ERROR
)
pmDE
mas/yr
[-2044/1182] Gaia DR2 proper motion along DE
(
pos.pm;pos.eq.dec
)
(
POS_EQ_PMDEC
)
e_pmDE
mas/yr
[0.013/1.3] Uncertainty in pmDE
(
stat.error;pos.pm;pos.eq.dec
)
(
ERROR
)
RVel
km/s
(n)
[-325/130] Spectroscopic barycentric radial velocity
(
phys.veloc;pos.barycenter
)
(
VELOC_BARYCENTER
)
e_RVel
km/s
(n)
[0.1/19.9] Uncertainty in RVel
(
stat.error;spect.dopplerVeloc
)
(
ERROR
)
Age
Gyr
[0.08/12.7] Posterior median WD age
(
time.age;stat.median
)
(
TIME_AGE
)
e_Age
Gyr
[0.013/3.5] Posterior standard deviation in Age
(
stat.error;time.age
)
(
ERROR
)
PreAge
Gyr
[0.039/12.6] Posterior median WD precursor age
(
time.age;stat.median
)
(
TIME_AGE
)
e_PreAge
Gyr
[0.002/3.5] Posterior standard deviation in PreAge
(
stat.error
)
(
ERROR
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
CoolAge
Gyr
(n)
[0.002/10.4] Posterior median WD cooling age
(
time.age;stat.median
)
(
TIME_AGE
)
e_CoolAge
Gyr
(n)
[0.002/1.2] Posterior standard deviation in CoolAge
(
stat.error
)
(
ERROR
)
[Fe/H]
[Sun]
[-1.6/0.08] Posterior median metallicity
(
phys.abund.Z;stat.median
)
(
PHYS_ABUND_FE/H
)
e_[Fe/H]
[Sun]
[0.047/0.7] Posterior standard deviation in [Fe/H]
(
stat.error;phys.abund.Fe
)
(
ERROR
)
DM
mag
[-1.3/9.3] Posterior median distance modulus
(
phot.mag.distMod
)
(
PHOT_DIST-MOD
)
e_DM
mag
[0.001/0.2] Posterior standard deviation in DM
(
stat.error
)
(
ERROR
)
Av
mag
[0/1.9] Posterior median WD V band extinction
(
phys.absorption;stat.median
)
(
PHOT_EXTINCTION_ISM
)
e_Av
mag
[0/0.4] Posterior standard deviation in AV
(
stat.error
)
(
ERROR
)
Nb
[3/7] Number of photometry bands used in BASE-9 fitting
(
meta.number
)
(
NUMBER
)
PCont
[0/0.2] Contamination probability by random alignments
(
stat.fit.goodness
)
(
STAT_PROBABILITY
)
T20
Display data from Tian+, 2020,
J/ApJS/246/4
(
meta.ref.url
)
(
DATA_LINK
)
_RA.icrs
deg
(n)
(i)
Right Ascension (ICRS, epoch 2000) computed by CDS
(
pos.eq.ra
)
(
POS_EQ_RA_OTHER
)
_DE.icrs
deg
(n)
(i)
Declination (ICRS, epoch 2000) computed by CDS
(
pos.eq.dec
)
(
POS_EQ_DEC_OTHER
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
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https://cdsannotations.u-strasbg.fr/annotations/vizierTable//
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