VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

VizieR

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/279/53
  LAMOST VMP MSTO and red giant star metallicities (Li+, 2025)
ReadMe+ftp
2025ApJS..279...53L
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/279/53/table2The metallicity catalog (8440 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  obsid   [109238/1018110127] LAMOST DR10 unique spectrum identifier (meta.id;obs)
  Gaia  Gaia DR3 Source identifier (meta.id;meta.main)
  RA_ICRS deg (i) Gaia DR3 right ascension in (ICRS) at Epoch=2016 (pos.eq.ra;meta.main)
  DE_ICRS deg (i) [-8.8/86.2] Gaia DR3 declination in (ICRS) at Epoch=2016 (pos.eq.dec;meta.main)
  snr   [10.4/999] Signal-to-noise ratio at r-band of the LAMOST spectrum (stat.snr)
  Gmag mag [9.12/19.03] Gaia G passband magnitude (phot.mag;em.opt)
  e_Gmag mag [0.003/0.02] Uncertainty in Gmag (stat.error;phot.mag;em.opt)
  Bpmag mag [9.59/19.5] Gaia Blue passband magnitude (phot.mag;em.opt.B)
  e_Bpmag mag [0.003/0.06] Uncertainty in Bpmag (stat.error;phot.mag;em.opt.B)
  Rpmag mag [8.45/18.22] Gaia Red passband magnitude (phot.mag;em.opt.R)

ALL cols		    
 (i)indexed column
  e_Rpmag mag [0.004/0.04] Uncertainty in Rpmag (stat.error;phot.mag;em.opt.R)
  TeffLASP K (n) [4022/6780] Luo+ (2015, V/146) effective temperature estimated (phys.temperature.effective)
  e_TeffLASP K (n) [8/383] Uncertainty in TeffLASP (stat.error;phys.temperature.effective)
  loggLASP [cm/s2] (n) [0.12/4.4] Luo+ (2015, V/146) surface gravity estimated (phys.gravity)
  e_loggLASP [cm/s2] (n) [0.01/0.6] Uncertainty in loggLASP (stat.error;phys.gravity)
  [Fe/H]LASP [-] (n) [-2.5/-1.5] Luo+ (2015, V/146) Metallicity estimated (phys.abund.Fe)
  e_[Fe/H]LASP [-] (n) [0.004/0.32] Uncertainty in [Fe/H]LASP (stat.error;phys.abund.Fe)
  pmTot mas/yr [0.02/305.6] Gaia DR3 proper motion (pos.pm)
  pmRA mas/yr [-163/306] Gaia DR3 proper motion in RA (pos.pm;pos.eq.ra)
  e_pmRA mas/yr [0.006/0.3] Uncertainty in pmRA (stat.error;pos.pm;pos.eq.ra)
  pmDE mas/yr [-274/67] Gaia DR3 proper motion in DE (pos.pm;pos.eq.dec)
  e_pmDE mas/yr [0.006/0.3] Uncertainty in pmDE (stat.error;pos.pm;pos.eq.dec)
  RVel km/s [-592/487] Radial velocity offset from the rest frame (spect.dopplerVeloc;arith.diff)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  e_RVel km/s [0/52] Uncertainty in RVel (stat.error;spect.dopplerVeloc)
  Rgeo pc [157.9/33931] Bailer-Jones+ (2021, I/352) geometric distance estimated (pos.distance)
  e_Rgeo pc [0.47/15543] Uncertainty in Rgeo (stat.error;pos.distance)
  E(B-V) mag [0/2.3] Interstellar reddening (phot.color.excess)
  GmagC mag [8.57/18.9] De-reddened Gaia G passband magnitude (phot.mag;em.opt;arith.diff)
  BpmagC mag [8.7/19.3] De-reddened Gaia Blue passband magnitude (phot.mag;em.opt.B;arith.diff)
  RpmagC mag [8.2/18.1] De-reddened Gaia Red passband magnitude (phot.mag;em.opt.R;arith.diff)
  EW1 0.1nm [-0.06/4.74] First CaII (8500Å) triple line equivalent width; Angstroms (spect.line.eqWidth)
  e_EW1 0.1nm [0/0.3] Uncertainty in EW1 (stat.error;spect.line.eqWidth)
  chi1   [0/591.3] First CaII (8500Å) triple line {chi}2 of the spectra fitting (stat.fit.chi2;spect.line)
  EW2 0.1nm [0.2/2.71] Second CaII (8544Å) triple line equivalent width; Angstroms (spect.line.eqWidth)
  e_EW2 0.1nm [0/0.2] Uncertainty in EW2 (stat.error;spect.line.eqWidth)
  chi2   [0/235] Second CaII (8544Å) triple line {chi}2 of the spectra fitting (stat.fit.chi2;spect.line)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  EW3 0.1nm [0.3/2.2] Third CaII (8664Å) triple line equivalent width; Angstroms (spect.line.eqWidth)
  e_EW3 0.1nm [0/0.2] Uncertainty in EW3 (stat.error;spect.line.eqWidth)
  chi3   [0/237] Third CaII (8664Å) triple line {chi}2 of the spectra fitting (stat.fit.chi2;spect.line)
  ErrAvg 0.1nm [0/0.06] Average noise of the continuum in the spectrum (instr.det.noise;spect.continuum;stat.mean)
  q_EW1   [0/1] Quality flag of EW1 (meta.code.qual)
  [Fe/H] [-] [-3.4/-2] Spectroscopic metallicity derived in this work using LAMOST spectrum (phys.abund.Fe)
  e_[Fe/H] [-] [0.006/0.5] Uncertainty in [Fe/H] (stat.error;phys.abund.Fe)
  n_[Fe/H] (char) Method used in deriving [Fe/H] (Note 1)   (meta.note)
  _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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