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/ApJ/923/183
  Metallicities of very low metal-poor stars (Li, 2021)
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2021ApJ...923..183L
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/923/183/table3List of the very metal-poor (VMP) stars used (147 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)
  RAJ2000 deg (i) Right Ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) [-8.6/58.7] Declination (J2000) (pos.eq.dec;meta.main)
  Teff K (n) [4210/6650] Effective temperature derived from high-resolution spectra (phys.temperature.effective)
  logg  (n) [0.01/5] Surface gravity derived from high-resolution spectra (phys.gravity)
  [Fe/H]   [-4.8/-2] Metallicity derived from high-resolution spectra (phys.abund.Z)
  r_[Fe/H] (char) Reference of high-resolution analyses (see refs.dat file) (meta.ref)
  SNg   [21.5/592] SNR at g-band of the LAMOST spectra (stat.snr)
  SNr   [23.8/913] SNR at r-band of the LAMOST spectra (stat.snr)
  FeH-FCA865   [-4.3/-0.8] Metallicity derived from LAMOST spectra, FCA clustered, threshold=0.9865 (phys.abund.Fe)
  FeH-FCA885   [-5.3/0.8] Metallicity derived from LAMOST spectra, FCA clustered, threshold=0.9885 (phys.abund.Fe)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  FeH-FCA965   [-4.6/-1.9] Metallicity derived from LAMOST spectra, FCA clustered, threshold=0.9965 (phys.abund.Fe)
  FeH-FCA975   [-4.6/-1.9] Metallicity derived from LAMOST spectra, FCA clustered, threshold=0.9975 (phys.abund.Fe)
  FeH-FCA980   [-4.9/-1.4] Metallicity derived from LAMOST spectra, FCA clustered, threshold=0.9980 (phys.abund.Fe)
  FeH-FCA983   [-4.3/-1.2] Metallicity derived from LAMOST spectra, FCA clustered, threshold=0.9983 (phys.abund.Fe)
  FeH-FCA985   [-4.8/-1.7] Metallicity derived from LAMOST spectra, FCA clustered, threshold=0.9985 (phys.abund.Fe)
  FeH-FCA990   [-7.6/-1.5] Metallicity derived from LAMOST spectra, FCA clustered, threshold=0.9990 (phys.abund.Fe)
  CaHK 0.1nm [0/21.43] Line index CaHK (spect.index)
  K24 0.1nm [0/11.34] Line index K24 (spect.index)
  K12 0.1nm [0/8.16] Line index K12 (spect.index)
  K6 0.1nm [0/4.92] Line index K6 (spect.index)
  HeI4026 0.1nm [0/0.9] Line index HeI4026 (spect.index)
  HD24 0.1nm [0/10.55] Line index HD24 (spect.index)
  HD12 0.1nm [0/6.57] Line index HD12 (spect.index)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  CN1 0.1nm [0/22] Line index CN1 (spect.index)
  CN2 0.1nm [0/22.95] Line index CN2 (spect.index)
  Ca4227 0.1nm [0/2.13] Line index Ca4227 (spect.index)
  G4300 0.1nm [0/8.93] Line index G4300 (spect.index)
  G1 0.1nm [0/8.34] Line index G1 (spect.index)
  Fe4383 0.1nm [0/4.45] Line index Fe4383 (spect.index)
  Ca4455 0.1nm [0/0.9] Line index Ca4455 (spect.index)
  HeI4471 0.1nm [0/0.82] Line index HeI4471 (spect.index)
  Fe4531 0.1nm [0/2.66] Line index Fe4531 (spect.index)
  Hbeta 0.1nm [0.016/7.66] Line index Hbeta (spect.index)
  Fe5015 0.1nm [0/3.4] Line index Fe5015 (spect.index)
  Mg1 0.1nm [0/29.87] Line index Mg1 (spect.index)
  Mg2 0.1nm [0.1/7.02] Line index Mg2 (spect.index)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  Mgb 0.1nm [0/4.31] Line index Mgb (spect.index)
  Fe5270 0.1nm [0/1.86] Line index Fe5270 (spect.index)
  Fe5335 0.1nm [0/1.74] Line index Fe5335 (spect.index)
  Fe5406 0.1nm [0/0.87] Line index Fe5406 (spect.index)
  Fe5709 0.1nm [0/0.6] Line index Fe5709 (spect.index)
  Fe5782 0.1nm [0/0.68] Line index Fe5782 (spect.index)
  NaD 0.1nm [0/9.88] Line index NaD (spect.index)
  FeH-DDPayne  (n) [-3.7/-0.9] Metallicity derived from LAMOST spectra, from DDPayne (phys.abund.Fe)
  FeH-DR5v3  (n) [-2.5/-1.37] Metallicity derived from LAMOST spectra, from official DR5v3 (phys.abund.Fe)
  FeH-GSN  (n) [-2.41/-1.39] Metallicity derived from LAMOST spectra, from generative spectrum network (GSN) (phys.abund.Fe)
  DR5  Display data from the LAMOST DR5 cat. (V/164) within 3" (meta.ref.url)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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