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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/238/16
68025
LAMOST-DR3 very metal-poor star catalog (Li+, 2018)
ReadMe+ftp
2018ApJS..238...16L
Similar Catalogs
Post annotation
1.
J/ApJS/238/16/table2
LAMOST-DR3 very metal-poor (VMP) star catalog
(10011 rows)
meta
J/ApJS/238/16/table2
Simple Constraint
List Of Constraints
Query by
Constraints
applied on Columns
(
Output Order:
+
-
)
Show
Sort
Column
Constraint
Explain
(
UCD
)
recno
Record number assigned by the VizieR team. Should Not be used for identification.
(
meta.record
)
(
RECORD
)
LAMOST
(char)
Object name (JHHMMSS.ss+DDMMSS.s)
(
meta.id;meta.main
)
(
ID_MAIN
)
Sname
(char)
LAMOST spectral name
(
meta.id
)
(
ID_IDENTIFIER
)
RAJ2000
deg
(i)
Right Ascension in decimal degrees (J2000)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
DEJ2000
deg
(i)
[-9.1/62] Declination (J2000)
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
Teff
K
[4209.5/6787.3] Effective temperature derived from LAMOST spectra
(
phys.temperature.effective
)
(
PHYS_TEMP_EFFEC
)
e_Teff
K
[4.2/399] Uncertainty in Teff
(
stat.error;phys.temperature.effective
)
(
ERROR
)
log(g)
[cm/s2]
[0.7/4.5] Surface gravity derived from LAMOST spectra
(
phys.gravity
)
(
PHYS_GRAVITY_SURFACE
)
e_log(g)
[cm/s2]
[0.2/1] Uncertainty in log(g)
(
stat.error
)
(
ERROR
)
[Fe/H]
[Sun]
[-4.6/-2] Metallicity derived from LAMOST spectra
(
phys.abund.Z
)
(
PHYS_ABUND_FE/H
)
e_[Fe/H]
[Sun]
[0.1/0.4] Uncertainty in [Fe/H]
(
stat.error;phys.abund.Fe
)
(
ERROR
)
ALL
cols
(i)
indexed column
Bmag
mag
(n)
[7.7/18.9] B magnitude from UCAC4
(
phot.mag;em.opt.B
)
(
PHOT_MAG_B
)
Vmag
mag
(n)
[7.4/17.3] V magnitude from UCAC4
(
phot.mag;em.opt.V
)
(
PHOT_MAG_V
)
gmag
mag
(n)
[7.8/20] g AB magnitude from SDSS DR12
(
phot.mag;em.opt.B
)
(
PHOT_SDSS_G
)
rmag
mag
(n)
[7.5/21] r AB magnitude from SDSS DR12
(
phot.mag;em.opt.R
)
(
PHOT_SDSS_R
)
Jmag
mag
(n)
[6.6/18.1] J magnitude from 2MASS
(
phot.mag;em.IR.J
)
(
PHOT_JHN_J
)
Hmag
mag
(n)
[6.5/17.7] H magnitude from 2MASS
(
phot.mag;em.IR.H
)
(
PHOT_JHN_H
)
Ksmag
mag
(n)
[6.4/17.1] Ks magnitude from 2MASS
(
phot.mag;em.IR.K
)
(
PHOT_JHN_K
)
W2mag
mag
(n)
[6.3/17.4] W2 (4.6um) magnitude from WISE
(
phot.mag;em.IR.4-8um
)
(
PHOT_IR_4.2
)
r_E(B-V)
(char)
Source for E(B-V)
(Note 1)
(
meta.ref;pos.frame
)
(
REFER_CODE
)
E(B-V)
mag
[0/7.2] Extinction
(
phot.color.excess
)
(
PHOT_COLOR_EXCESS
)
r_pmRA
(char)
Source of pmRA/pmDE
(Note 1)
(
meta.ref;pos.pm;pos.eq.ra
)
(
REFER_CODE
)
pmRA
mas/yr
(n)
[-297/340] Proper motion in RA
(
pos.pm;pos.eq.ra
)
(
POS_EQ_PMRA
)
pmDE
mas/yr
(n)
[-436/354] Proper motion in DE
(
pos.pm;pos.eq.dec
)
(
POS_EQ_PMDEC
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
RVel
km/s
[-582/545] Radial velocity estimated from LAMOST spectra
(
phys.veloc;pos.heliocentric
)
(
VELOC_HC
)
velU
km/s
(n)
[-2751/2035] U velocity
(
phys.veloc;pos.cartesian.x
)
(
VELOC_GAL_U
)
velV
km/s
(n)
[-4973/2868] V velocity
(
phys.veloc;pos.cartesian.y
)
(
VELOC_GAL_V
)
velW
km/s
(n)
[-2903/1799] W velocity
(
phys.veloc;pos.cartesian.z
)
(
VELOC_GAL_W
)
Vphi
km/s
(n)
[0.06/104575] Rotational velocity
(
phys.veloc.rotat
)
(
VELOC_ROTAT
)
Zmax
kpc
(n)
[-5878/14656] Maximum Galactic scale height of its orbit
(
pos.distance
)
(
PHYS_DISTANCE_TRUE
)
Dist
kpc
(n)
[0.05/87] Distance estimated from isochrone
(
pos.distance;pos.heliocentric
)
(
POS_GAL_HC
)
e_Dist
kpc
(n)
[0.002/21.3] Uncertainty in Dist
(
stat.error
)
(
ERROR
)
DistTGAS
kpc
(n)
[0.1/17] Distance from TGAS
(
pos.distance;pos.heliocentric
)
(
POS_GAL_HC
)
e_DistTGAS
kpc
(n)
[0.004/217] Uncertainty in DistTGAS
(
stat.error
)
(
ERROR
)
sng
[10/677] SNR at g-band of the LAMOST spectrum
(
stat.snr
)
(
SPECT_S/N
)
CaHK
0.1nm
[-44.2/42.7] Line index CaHK; Angstroms
(Note 2)
(
spect.index
)
(
SPECT_INDEX_MISC
)
K24
0.1nm
[-8.5/16.3] Line index K24; Angstroms
(Note 2)
(
spect.index
)
(
SPECT_INDEX_MISC
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
K12
0.1nm
(n)
[-4.6/11.5] Line index K12; Angstroms
(Note 2)
(
spect.index
)
(
SPECT_INDEX_MISC
)
K6
0.1nm
(n)
[-2.5/5.6] Line index K6; Angstroms
(Note 2)
(
spect.index
)
(
SPECT_INDEX_MISC
)
HeI4026
0.1nm
[-5.1/1] Line index HeI4026; Angstroms
(Note 2)
(
spect.index
)
(
SPECT_INDEX_MISC
)
HD24
0.1nm
[-7.6/8.6] Line index HD24; Angstroms
(Note 2)
(
spect.index
)
(
SPECT_INDEX_MISC
)
HD12
0.1nm
[-3.8/5.8] Line index HD12; Angstroms
(Note 2)
(
spect.index
)
(
SPECT_INDEX_MISC
)
CN1
0.1nm
[-8.4/9.2] Line index CN1; Angstroms
(Note 2)
(
spect.line.eqWidth
)
(
SPECT_INDEX_MISC
)
CN2
0.1nm
[-6.9/10] Line index CN2; Angstroms
(Note 2)
(
spect.line.eqWidth
)
(
SPECT_INDEX_MISC
)
Ca4227
0.1nm
[-3.1/4.4] Line index Ca4227; Angstroms
(Note 2)
(
spect.index
)
(
SPECT_INDEX_MISC
)
G4300
0.1nm
[-5.6/9.5] Line index G4300; Angstroms
(Note 2)
(
spect.line.eqWidth
)
(
SPECT_INDEX_MISC
)
G1
0.1nm
[-2.8/8.2] Line index G1; Angstroms
(Note 2)
(
spect.index
)
(
SPECT_INDEX_MISC
)
Fe4383
0.1nm
[-6.2/21.1] Line index Fe4383; Angstroms
(Note 2)
(
spect.index
)
(
SPECT_INDEX_MISC
)
Ca4455
0.1nm
[-6/2.9] Line index Ca4455; Angstroms
(Note 2)
(
spect.index
)
(
SPECT_INDEX_MISC
)
HeI4471
0.1nm
[-4.5/1.1] Line index HeI4471; Angstroms
(Note 2)
(
spect.index
)
(
SPECT_INDEX_MISC
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
Fe4531
0.1nm
[-5.7/6.4] Line index Fe4531; Angstroms
(Note 2)
(
spect.index
)
(
SPECT_INDEX_MISC
)
Hbeta
0.1nm
[-9.2/6.6] Line index Hbeta; Angstroms
(Note 2)
(
spect.line.eqWidth
)
(
SPECT_INDEX_HBETA
)
Fe5015
0.1nm
[-4.9/6.8] Line index Fe5015; Angstroms
(Note 2)
(
spect.index
)
(
SPECT_INDEX_MISC
)
MG1
0.1nm
[-5.5/15.2] Line index MG1; Angstroms
(Note 2)
(
spect.index
)
(
SPECT_INDEX_MISC
)
Mg2
0.1nm
[-5.7/12] Line index Mg2; Angstroms
(Note 2)
(
spect.line.eqWidth
)
(
SPECT_INDEX_MISC
)
Mgb
0.1nm
[-7.1/5.1] Line index Mgb; Angstroms
(Note 2)
(
spect.line.eqWidth
)
(
SPECT_INDEX_MISC
)
Fe5270
0.1nm
[-3.6/4.1] Line index Fe5270; Angstroms
(Note 2)
(
spect.index
)
(
SPECT_INDEX_MISC
)
Fe5335
0.1nm
[-18.4/5.3] Line index Fe5335; Angstroms
(Note 2)
(
spect.index
)
(
SPECT_INDEX_MISC
)
Fe5406
0.1nm
[-3.4/2.6] Line index Fe5406; Angstroms
(Note 2)
(
spect.index
)
(
SPECT_INDEX_MISC
)
Fe5709
0.1nm
[-10/20.3] Line index Fe5709; Angstroms
(Note 2)
(
spect.index
)
(
SPECT_INDEX_MISC
)
Fe5782
0.1nm
[-16.9/11.3] Line index Fe5782; Angstroms
(Note 2)
(
spect.index
)
(
SPECT_INDEX_MISC
)
NaD
0.1nm
[-42.1/11.2] Line index NaD; Angstroms
(Note 2)
(
spect.line.eqWidth
)
(
SPECT_INDEX_MISC
)
EGP
mag
[-1.1/-0.2] Line index EGP (see Equation (1))
(
spect.index
)
(
SPECT_INDEX_MISC
)
Teffhr
K
(n)
[4400/6533] Effective temperature from high-resolution analyses
(
phys.temperature.effective
)
(
PHYS_TEMP_EFFEC
)
log(g)hr
[cm/s2]
(n)
[0.1/4.8] Surface gravity from high-resolution analyses
(
phys.gravity
)
(
PHYS_GRAVITY_SURFACE
)
[Fe/H]hr
[Sun]
(n)
[-4.8/-1.3] Metallicity from high-resolution analyses
(
phys.abund.Fe
)
(
PHYS_ABUND_FE/H
)
[C/Fe]hr
[Sun]
(n)
[-0.9/2.5] log C/Fe abundance ratio from high-resolution analyses
(
phys.abund
)
(
PHYS_ABUND_MISC
)
Refhr
(char)
Reference of high-resolution analyses
(Note 3)
(
meta.bib
)
(
REFER_CODE
)
CEMP
(char)
Flag for the 636 carbon-enhanced metal-poor (CEMP) candidates
(
meta.code
)
(
CODE_MISC
)
DR4
(n)
Display the LAMOST DR4 data (
V/153
) within 0.1"
(
meta.ref.url
)
(
DATA_LINK
)
UCAC4
Display the UCAC4 data (
I/322
) within 1"
(
meta.ref.url
)
(
DATA_LINK
)
Link2
Display the AllWISE data (
II/328
) within 1"
(
meta.ref.url
)
(
DATA_LINK
)
Gaia
Display the Gaia-DR2 data (
I/345
) within 1"
(
meta.ref.url
)
(
DATA_LINK
)
SDSS
Display the SDSS-DR12 data (
V/147
) within 1"
(
meta.ref.url
)
(
DATA_LINK
)
Sloan
Display the online SDSS data for the nearest object
(
meta.ref.url
)
(
DATA_LINK
)
2M
Display the 2MASS data (Cutri+ 2003,
II/246
) within 3"
(
meta.ref.url
)
(
DATA_LINK
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
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