VizieR

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Simple Target List Of Targets Fast 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/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) metaJ/ApJS/252/3/hivelscs

Simple Constraint List Of Constraints

Query by Constraints constraints help

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)

Seq

[1/591] High-velocity star number (meta.id;meta.main)

spID

(char)

LAMOST DR7 identifier (meta.id;meta.file)

Gaia

Gaia DR2 identifier (meta.id)

RA_ICRS

deg

⁽ⁱ⁾ Gaia DR2 barycentric right ascension (ICRS) at Epoch=2015.5 (pos.eq.ra;meta.main)

e_RA_ICRS

deg

[0.007/0.3] RAdeg uncertainty (stat.error;pos.eq.ra)

DE_ICRS

deg

⁽ⁱ⁾ [-7/72.4] Gaia DR2 barycentric declination (ICRS) at Epoch=2015.5 (pos.eq.dec;meta.main)

e_DE_ICRS

deg

[0.009/0.2] DEdeg uncertainty (stat.error;pos.eq.dec)

S/N

[7/610] r-band signal-to-noise ratio (stat.snr)

SpT

(char)

Spectral type from LAMOST (src.spType)

km/s

[-593/494] Radial velocity measured by the LASP from LAMOST (phys.veloc;pos.heliocentric)

ALL cols

⁽ⁱ⁾indexed column

e_RV

km/s

[3/35] RV uncertainty (stat.error)

pmRA

mas/yr

[-249/233] Gaia DR2 proper motion in RA (pmRA*cosDE) (pos.pm;pos.eq.ra)

e_pmRA

mas/yr

[0.016/0.5] pmRA uncertainty (stat.error;pos.pm;pos.eq.ra)

pmDE

mas/yr

[-285.2/73.3] Gaia DR2 proper motion in DEC (pos.pm;pos.eq.dec)

e_pmDE

mas/yr

[0.018/0.4] pmDE uncertainty (stat.error;pos.pm;pos.eq.dec)

plx

mas

[0.06/7.8] Gaia DR2 parallax (pos.parallax.trig)

e_plx

mas

[0.012/0.3] plx uncertainty (stat.error;pos.parallax)

Gmag

mag

[10.63/17.57] Gaia DR2 G-band magnitude (phot.mag;em.opt)

BPmag

mag

[9.29/20.3] Gaia DR2 BP-band magnitude (phot.mag;em.opt.B)

RPmag

mag

[6.75/19.43] Gaia DR2 RP-band magnitude (phot.mag;em.opt.R)

Astro

[0/1] Reliable astrometric parameters? (1=high-quality; 476 occurrences – see Section 2.4) (meta.code)

RVc

km/s

[-587/499] LASP radial velocity corrected the zero-point from LAMOST (phys.veloc;pos.heliocentric)

Dist

kpc

[0.1/15.4] Heliocentric distance from this work (pos.distance)

ALL cols

⁽ⁱ⁾indexed column

e_Dist

kpc

[0/2.4] Lower uncertainty on Dist (stat.error)

E_Dist

kpc

[0/3.3] Upper uncertainty on Dist (stat.error;stat.max)

kpc

[-15.5/-0.8] Cartesian Galactocentric X-coordinate from this work (pos.cartesian.x;pos.cartesian;pos.galactocentric)

e_X

kpc

[0/1.8] Lower uncertainty on X (stat.error;pos.cartesian.x)

E_X

kpc

[0/1.9] Upper uncertainty on X (stat.error;stat.max)

kpc

[-3.5/13] Cartesian Galactocentric Y-coordinate from this work (pos.cartesian.y;pos.galactocentric;pos.cartesian)

e_Y

kpc

[0/2] Lower uncertainty on Y (stat.error;pos.cartesian.y)

E_Y

kpc

[0/3] Upper uncertainty on Y (stat.error;stat.max)

kpc

[-5.3/11.2] Cartesian Galactocentric Z-coordinate from this work (pos.cartesian.z;pos.galactocentric;pos.cartesian)

e_Z

kpc

[0/1.7] Lower uncertainty on Z (stat.error;src.redshift)

E_Z

kpc

[0/3] Upper uncertainty on Z (stat.error;stat.max)

rGC

kpc

[4/17] Galactocentric distance from this work (pos.distance;pos.galactocentric)

e_rGC

kpc

[0/2] Lower uncertainty on rGC (stat.error)

ALL cols

⁽ⁱ⁾indexed column

E_rGC

kpc

[0/2.8] Upper uncertainty on rGC (stat.error;stat.max)

km/s

[-612/706] Cartesian Galactocentric X-velocity from this work (phys.veloc;pos.cartesian.x)

e_Vx

km/s

[1/142] Lower uncertainty on Vx (stat.error)

E_Vx

km/s

[1/179] Upper uncertainty on Vx (stat.error;stat.max)

km/s

[-865/439] Cartesian Galactocentric Y-velocity from this work (phys.veloc;pos.cartesian.y)

e_Vy

km/s

[3/237] Lower uncertainty on Vy (stat.error)

E_Vy

km/s

[3/146] Upper uncertainty on Vy (stat.error;stat.max)

km/s

[-461/601] Cartesian Galactocentric Z-velocity from this work (phys.veloc;pos.cartesian.z)

e_Vz

km/s

[2/95] Lower uncertainty on Vz (stat.error)

E_Vz

km/s

[3/139] Upper uncertainty on Vz (stat.error;stat.max)

Vgc

km/s

[447/922] Cartesian Galactocentric total velocity from this work (phys.veloc;pos.galactocentric;pos.cartesian)

e_Vgc

km/s

[5/169] Lower uncertainty on Vgc (stat.error)

E_Vgc

km/s

[5/248] Upper uncertainty on Vgc (stat.error;stat.max)

ALL cols

⁽ⁱ⁾indexed column

[0.89/1] Orbit eccentricity from this work (src.orbital.eccentricity)

e_e

[0.0003/0.3] Lower uncertainty on e (stat.error)

E_e

[9e-05/0.08] Upper uncertainty on e (stat.error;stat.max)

Zmax

kpc

[12/5447] Orbit maximum height above the Galactic disk from this work (pos.cartesian.z;pos.galactic;stat.max)

e_Zmax

kpc

[3/2465] Lower uncertainty on Zmax (stat.error)

E_Zmax

kpc

[2/2516] Upper uncertainty on Zmax (stat.error;stat.max)

Rmin

kpc

⁽ⁿ⁾ [0.1/540.3] Minimum crossing radius from this work (phys.size.radius;stat.min)

e_Rmin

kpc

⁽ⁿ⁾ [0/535] Lower uncertainty on Rmin (stat.error)

E_Rmin

kpc

⁽ⁿ⁾ [0/836] Upper uncertainty on Rmin (stat.error;stat.max)

E-phi

kpc2/Myr2

[-0.0005/0.004] The difference between orbit energy E and potential energy at infinity (phys.energy;arith.diff)

e_E-phi

kpc2/Myr2

[0/0.002] Lower uncertainty on E-phi (stat.error)

E_E-phi

kpc2/Myr2

[0/0.003] Upper uncertainty on E-phi (stat.error;stat.max)

VescW

km/s

[552/670] Escape velocity estimated by the potential model in W19 (Note 1) (phys.veloc.escape;meta.modelled)

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)

VescKe

km/s

[525/646] Escape velocity estimated by the potential model in K14 (Note 1) (phys.veloc.escape;meta.modelled)

VescKo

km/s

[498/614] Escape velocity estimated by the potential model in K10 (Note 1) (phys.veloc.escape;meta.modelled)

VescP

km/s

[472/582] Escape velocity estimated by the potential model in P90 (Note 1) (phys.veloc.escape;meta.modelled)

VescM

km/s

[444/576] Escape velocity estimated by the potential model in B15 (Note 1) (phys.veloc.escape;meta.modelled)

VescX

km/s

[434/538] Escape velocity estimated by the potential model in X08 (Note 1) (phys.veloc.escape;meta.modelled)

Pgc

[0/0.991] Probability of ejecting from the GC (stat.fit.goodness)

Pmw

[0/1] Probability of ejecting from the Galactic disk (stat.fit.goodness)

PubW

[0/1] Unbound probability in the potential model in W19 (Note 1) (stat.fit.goodness)

PubG

[0/1] Unbound probability in the potential model in G05 (Note 1) (stat.fit.goodness)

PubKe

[0/1] Unbound probability in the potential model in K14 (Note 1) (stat.fit.goodness)

PubKo

[0/1] Unbound probability in the potential model in K10 (Note 1) (stat.fit.goodness)

PubP

[0/1] Unbound probability in the potential model in P90 (Note 1) (stat.fit.goodness)

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)

PubX

[0/1] Unbound probability under the potential model in X08 (Note 1) (stat.fit.goodness)

Class

(char)

Origin classification (Note 2) (meta.code.class)

Teff

[3784/13760] Effective temperature estimated by the LASP from this work (phys.temperature.effective;meta.modelled)

e_Teff

[10/794] Teff uncertainty (stat.error;phys.temperature.effective)

logg

[cm/s2]

[0.75/5.49] Log of surface gravity estimated by the LASP from this work (phys.gravity;meta.modelled)

e_logg

[cm/s2]

[0.01/1.03] Logg uncertainty (stat.error)

[Fe/H]

[Sun]

[-2.5/1] Metallicity estimated by the LASP from this work (phys.abund.Fe)

e_[Fe/H]

[Sun]

[0/0.61] [Fe/H] uncertainty (stat.error;phys.abund.Fe)

TeffDD

⁽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)

e_TeffDD

⁽ⁿ⁾ [16/511] TeffDD uncertainty (stat.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)

e_loggDD

[cm/s2]

⁽ⁿ⁾ [0.03/0.95] LoggDD uncertainty (stat.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)

e_[Fe/H]DD

[-]

⁽ⁿ⁾ [0.02/0.8] [Fe/H]DD uncertainty (stat.error;phys.abund.Fe)

a/Fe

[-]

[-0.29/0.65] α abundance estimated by the data-driven Payne method (phys.abund)

e_a/Fe

[-]

[0.01/0.42] a/Fe uncertainty (stat.error;phys.abund)

[0/1] HiVelSCs satisfy all more conservative criteria in Section 5.2 (1=conservative; 92 occurrences) (meta.code)

LAMOST

⁽ⁿ⁾Display data from LAMOST -DR4 (V/153) and -DR5 (V/164) within 1" (meta.ref.url)

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)

_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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