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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/252/3
-1
High-velocity stars in the Gal. halo from LAMOST & Gaia (Li+, 2021)
ReadMe+ftp
2021ApJS..252....3L
Similar Catalogs
Post annotation
1.
J/ApJS/252/3/hivelscs
The high-velocity star candidates (HiVelSCs) catalog
(591 rows)
meta
J/ApJS/252/3/hivelscs
Simple Constraint
List Of Constraints
Query by
Constraints
applied on Columns
(
Output Order:
+
-
)
Show
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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
)
Seq
[1/591] High-velocity star number
(
meta.id;meta.main
)
(
ID_MAIN
)
spID
(char)
LAMOST DR7 identifier
(
meta.id;meta.file
)
(
ID_FILE
)
Gaia
Gaia DR2 identifier
(
meta.id
)
(
ID_ALTERNATIVE
)
RA_ICRS
deg
(i)
Gaia DR2 barycentric right ascension (ICRS) at Epoch=2015.5
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
e_RA_ICRS
deg
[0.007/0.3] RAdeg uncertainty
(
stat.error;pos.eq.ra
)
(
ERROR
)
DE_ICRS
deg
(i)
[-7/72.4] Gaia DR2 barycentric declination (ICRS) at Epoch=2015.5
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
e_DE_ICRS
deg
[0.009/0.2] DEdeg uncertainty
(
stat.error;pos.eq.dec
)
(
ERROR
)
S/N
[7/610] r-band signal-to-noise ratio
(
stat.snr
)
(
INST_S/N
)
SpT
(char)
Spectral type from LAMOST
(
src.spType
)
(
SPECT_TYPE_MK
)
RV
km/s
[-593/494] Radial velocity measured by the LASP from LAMOST
(
phys.veloc;pos.heliocentric
)
(
VELOC_HC
)
ALL
cols
(i)
indexed column
e_RV
km/s
[3/35] RV uncertainty
(
stat.error
)
(
ERROR
)
pmRA
mas/yr
[-249/233] Gaia DR2 proper motion in RA (pmRA*cosDE)
(
pos.pm;pos.eq.ra
)
(
POS_EQ_PMRA
)
e_pmRA
mas/yr
[0.016/0.5] pmRA uncertainty
(
stat.error;pos.pm;pos.eq.ra
)
(
ERROR
)
pmDE
mas/yr
[-285.2/73.3] Gaia DR2 proper motion in DEC
(
pos.pm;pos.eq.dec
)
(
POS_EQ_PMDEC
)
e_pmDE
mas/yr
[0.018/0.4] pmDE uncertainty
(
stat.error;pos.pm;pos.eq.dec
)
(
ERROR
)
plx
mas
[0.06/7.8] Gaia DR2 parallax
(
pos.parallax.trig
)
(
POS_PARLX_TRIG
)
e_plx
mas
[0.012/0.3] plx uncertainty
(
stat.error;pos.parallax
)
(
ERROR
)
Gmag
mag
[10.63/17.57] Gaia DR2 G-band magnitude
(
phot.mag;em.opt
)
(
PHOT_MAG_OPTICAL
)
BPmag
mag
[9.29/20.3] Gaia DR2 BP-band magnitude
(
phot.mag;em.opt.B
)
(
PHOT_MAG_B
)
RPmag
mag
[6.75/19.43] Gaia DR2 RP-band magnitude
(
phot.mag;em.opt.R
)
(
PHOT_MAG_R
)
Astro
[0/1] Reliable astrometric parameters? (1=high-quality; 476 occurrences – see Section 2.4)
(
meta.code
)
(
CODE_MISC
)
RVc
km/s
[-587/499] LASP radial velocity corrected the zero-point from LAMOST
(
phys.veloc;pos.heliocentric
)
(
VELOC_HC
)
Dist
kpc
[0.1/15.4] Heliocentric distance from this work
(
pos.distance
)
(
POS_GAL_HC
)
ALL
cols
(i)
indexed column
e_Dist
kpc
[0/2.4] Lower uncertainty on Dist
(
stat.error
)
(
ERROR
)
E_Dist
kpc
[0/3.3] Upper uncertainty on Dist
(
stat.error;stat.max
)
(
ERROR
)
X
kpc
[-15.5/-0.8] Cartesian Galactocentric X-coordinate from this work
(
pos.cartesian.x;pos.cartesian;pos.galactocentric
)
(
POS_GAL_X
)
e_X
kpc
[0/1.8] Lower uncertainty on X
(
stat.error;pos.cartesian.x
)
(
ERROR
)
E_X
kpc
[0/1.9] Upper uncertainty on X
(
stat.error;stat.max
)
(
ERROR
)
Y
kpc
[-3.5/13] Cartesian Galactocentric Y-coordinate from this work
(
pos.cartesian.y;pos.galactocentric;pos.cartesian
)
(
POS_GAL_Y
)
e_Y
kpc
[0/2] Lower uncertainty on Y
(
stat.error;pos.cartesian.y
)
(
ERROR
)
E_Y
kpc
[0/3] Upper uncertainty on Y
(
stat.error;stat.max
)
(
ERROR
)
Z
kpc
[-5.3/11.2] Cartesian Galactocentric Z-coordinate from this work
(
pos.cartesian.z;pos.galactocentric;pos.cartesian
)
(
POS_GAL_Z
)
e_Z
kpc
[0/1.7] Lower uncertainty on Z
(
stat.error;src.redshift
)
(
ERROR
)
E_Z
kpc
[0/3] Upper uncertainty on Z
(
stat.error;stat.max
)
(
ERROR
)
rGC
kpc
[4/17] Galactocentric distance from this work
(
pos.distance;pos.galactocentric
)
(
POS_GAL_GC
)
e_rGC
kpc
[0/2] Lower uncertainty on rGC
(
stat.error
)
(
ERROR
)
ALL
cols
(i)
indexed column
E_rGC
kpc
[0/2.8] Upper uncertainty on rGC
(
stat.error;stat.max
)
(
ERROR
)
Vx
km/s
[-612/706] Cartesian Galactocentric X-velocity from this work
(
phys.veloc;pos.cartesian.x
)
(
VELOC_SPACE_X
)
e_Vx
km/s
[1/142] Lower uncertainty on Vx
(
stat.error
)
(
ERROR
)
E_Vx
km/s
[1/179] Upper uncertainty on Vx
(
stat.error;stat.max
)
(
ERROR
)
Vy
km/s
[-865/439] Cartesian Galactocentric Y-velocity from this work
(
phys.veloc;pos.cartesian.y
)
(
VELOC_SPACE_Y
)
e_Vy
km/s
[3/237] Lower uncertainty on Vy
(
stat.error
)
(
ERROR
)
E_Vy
km/s
[3/146] Upper uncertainty on Vy
(
stat.error;stat.max
)
(
ERROR
)
Vz
km/s
[-461/601] Cartesian Galactocentric Z-velocity from this work
(
phys.veloc;pos.cartesian.z
)
(
VELOC_SPACE_Z
)
e_Vz
km/s
[2/95] Lower uncertainty on Vz
(
stat.error
)
(
ERROR
)
E_Vz
km/s
[3/139] Upper uncertainty on Vz
(
stat.error;stat.max
)
(
ERROR
)
Vgc
km/s
[447/922] Cartesian Galactocentric total velocity from this work
(
phys.veloc;pos.galactocentric;pos.cartesian
)
(
VELOC_GC
)
e_Vgc
km/s
[5/169] Lower uncertainty on Vgc
(
stat.error
)
(
ERROR
)
E_Vgc
km/s
[5/248] Upper uncertainty on Vgc
(
stat.error;stat.max
)
(
ERROR
)
ALL
cols
(i)
indexed column
e
[0.89/1] Orbit eccentricity from this work
(
src.orbital.eccentricity
)
(
PHYS_ECCENTRICITY
)
e_e
[0.0003/0.3] Lower uncertainty on e
(
stat.error
)
(
ERROR
)
E_e
[9e-05/0.08] Upper uncertainty on e
(
stat.error;stat.max
)
(
ERROR
)
Zmax
kpc
[12/5447] Orbit maximum height above the Galactic disk from this work
(
pos.cartesian.z;pos.galactic;stat.max
)
(
POS_GAL_Z
)
e_Zmax
kpc
[3/2465] Lower uncertainty on Zmax
(
stat.error
)
(
ERROR
)
E_Zmax
kpc
[2/2516] Upper uncertainty on Zmax
(
stat.error;stat.max
)
(
ERROR
)
Rmin
kpc
(n)
[0.1/540.3] Minimum crossing radius from this work
(
phys.size.radius;stat.min
)
(
PHYS_SIZE_RADIUS_GENERAL
)
e_Rmin
kpc
(n)
[0/535] Lower uncertainty on Rmin
(
stat.error
)
(
ERROR
)
E_Rmin
kpc
(n)
[0/836] Upper uncertainty on Rmin
(
stat.error;stat.max
)
(
ERROR
)
E-phi
kpc2/Myr2
[-0.0005/0.004] The difference between orbit energy E and potential energy at infinity
(
phys.energy;arith.diff
)
(
PHYS_ENERGY_GENERAL
)
e_E-phi
kpc2/Myr2
[0/0.002] Lower uncertainty on E-phi
(
stat.error
)
(
ERROR
)
E_E-phi
kpc2/Myr2
[0/0.003] Upper uncertainty on E-phi
(
stat.error;stat.max
)
(
ERROR
)
VescW
km/s
[552/670] Escape velocity estimated by the potential model in W19
(Note 1)
(
phys.veloc.escape;meta.modelled
)
(
VELOC_ESCAPE
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
VescG
km/s
[547/642] Escape velocity estimated by the potential model in G05
(Note 1)
(
phys.veloc.escape;meta.modelled
)
(
VELOC_ESCAPE
)
VescKe
km/s
[525/646] Escape velocity estimated by the potential model in K14
(Note 1)
(
phys.veloc.escape;meta.modelled
)
(
VELOC_ESCAPE
)
VescKo
km/s
[498/614] Escape velocity estimated by the potential model in K10
(Note 1)
(
phys.veloc.escape;meta.modelled
)
(
VELOC_ESCAPE
)
VescP
km/s
[472/582] Escape velocity estimated by the potential model in P90
(Note 1)
(
phys.veloc.escape;meta.modelled
)
(
VELOC_ESCAPE
)
VescM
km/s
[444/576] Escape velocity estimated by the potential model in B15
(Note 1)
(
phys.veloc.escape;meta.modelled
)
(
VELOC_ESCAPE
)
VescX
km/s
[434/538] Escape velocity estimated by the potential model in X08
(Note 1)
(
phys.veloc.escape;meta.modelled
)
(
VELOC_ESCAPE
)
Pgc
[0/0.991] Probability of ejecting from the GC
(
stat.fit.goodness
)
(
STAT_PROBABILITY
)
Pmw
[0/1] Probability of ejecting from the Galactic disk
(
stat.fit.goodness
)
(
STAT_PROBABILITY
)
PubW
[0/1] Unbound probability in the potential model in W19
(Note 1)
(
stat.fit.goodness
)
(
STAT_PROBABILITY
)
PubG
[0/1] Unbound probability in the potential model in G05
(Note 1)
(
stat.fit.goodness
)
(
STAT_PROBABILITY
)
PubKe
[0/1] Unbound probability in the potential model in K14
(Note 1)
(
stat.fit.goodness
)
(
STAT_PROBABILITY
)
PubKo
[0/1] Unbound probability in the potential model in K10
(Note 1)
(
stat.fit.goodness
)
(
STAT_PROBABILITY
)
PubP
[0/1] Unbound probability in the potential model in P90
(Note 1)
(
stat.fit.goodness
)
(
STAT_PROBABILITY
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
PubM
[0/1] Unbound probability in the potential model in B15
(Note 1)
(
stat.fit.goodness
)
(
STAT_PROBABILITY
)
PubX
[0/1] Unbound probability under the potential model in X08
(Note 1)
(
stat.fit.goodness
)
(
STAT_PROBABILITY
)
Class
(char)
Origin classification
(Note 2)
(
meta.code.class
)
(
CLASS_CODE
)
Teff
K
[3784/13760] Effective temperature estimated by the LASP from this work
(
phys.temperature.effective;meta.modelled
)
(
PHYS_TEMP_EFFEC
)
e_Teff
K
[10/794] Teff uncertainty
(
stat.error;phys.temperature.effective
)
(
ERROR
)
logg
[cm/s2]
[0.75/5.49] Log of surface gravity estimated by the LASP from this work
(
phys.gravity;meta.modelled
)
(
PHYS_GRAVITY_SURFACE
)
e_logg
[cm/s2]
[0.01/1.03] Logg uncertainty
(
stat.error
)
(
ERROR
)
[Fe/H]
[Sun]
[-2.5/1] Metallicity estimated by the LASP from this work
(
phys.abund.Fe
)
(
PHYS_ABUND_FE/H
)
e_[Fe/H]
[Sun]
[0/0.61] [Fe/H] uncertainty
(
stat.error;phys.abund.Fe
)
(
ERROR
)
TeffDD
K
(n)
[4075/8506] Effective temperature estimated by the data-driven Payne method (see Xiang+
2019ApJS..245...34X
) from this work
(
phys.temperature.effective;meta.modelled
)
(
PHYS_TEMP_EFFEC
)
e_TeffDD
K
(n)
[16/511] TeffDD uncertainty
(
stat.error
)
(
ERROR
)
loggDD
[cm/s2]
(n)
[1.17/5.04] Log of surface gravity estimated by the data-driven Payne method from this work
(
phys.gravity;meta.modelled
)
(
PHYS_GRAVITY_SURFACE
)
e_loggDD
[cm/s2]
(n)
[0.03/0.95] LoggDD uncertainty
(
stat.error
)
(
ERROR
)
[Fe/H]DD
[-]
(n)
[-3.5/0.3] Metallicity estimated by the data-driven Payne method from this work
(
phys.abund.Z;meta.modelled
)
(
PHYS_ABUND_FE/H
)
e_[Fe/H]DD
[-]
(n)
[0.02/0.8] [Fe/H]DD uncertainty
(
stat.error;phys.abund.Fe
)
(
ERROR
)
a/Fe
[-]
[-0.29/0.65] α abundance estimated by the data-driven Payne method
(
phys.abund
)
(
PHYS_ABUND_MISC
)
e_a/Fe
[-]
[0.01/0.42] a/Fe uncertainty
(
stat.error;phys.abund
)
(
ERROR
)
C
[0/1] HiVelSCs satisfy all more conservative criteria in Section 5.2 (1=conservative; 92 occurrences)
(
meta.code
)
(
CODE_MISC
)
LAMOST
(n)
Display data from LAMOST -DR4 (
V/153
) and -DR5 (
V/164
) within 1"
(
meta.ref.url
)
(
DATA_LINK
)
Simbad
ask the
Simbad
data-base about this object
(
meta.ref.url
)
(
DATA_LINK
)
_RA.icrs
deg
(i)
Right Ascension (ICRS, epoch 2000) computed by CDS
(
pos.eq.ra
)
(
POS_EQ_RA_OTHER
)
_DE.icrs
deg
(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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