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/277/47
  Metallicities for LAMOST LRS DR10 M dwarf stars (Zhang+, 2025)
ReadMe+ftp
2025ApJS..277...47Z
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/277/47/table2Value-added catalog (507513 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)
  LAMOST (char) Designation for the stellar object (JHHMMSS.ss+DDMMSS.s) (meta.id;meta.main)
  ObsID   [101050/1018115126] Unique identifier for LAMOST spectrum (meta.id;obs)
  RAJ2000 deg (i) Right Ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) [-9.4/90] Declination (J2000) (pos.eq.dec;meta.main)
  SNRr   [5/299] Spectral signal to noise ratio in r-band (stat.snr;em.opt.R)
  SNRi   [5/299] Spectral signal to noise ratio in i-band (stat.snr;em.opt.I)
  Subcl (char) Spectral subclass from LAMOST pipeline (src.spType)
  SpT  (n) [-2/8] Spectral subtype from SpT-TiO5 relation (src.spType)
  Gmag mag (n) [9.38/20.6] Gaia DR3 G-band mean apparent magnitude (phot.mag;em.opt)
  BPmag mag (n) [9.9/21.3] Gaia DR3 BP mean apparent magnitude (phot.mag;em.opt.B)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  RPmag mag (n) [8.7/19] Gaia DR3 RP mean apparent magnitude (phot.mag;em.opt.R)
  Plx pc (n) [1/98.3] Gaia DR3 parallax (pos.parallax.trig)
  e_Plx pc (n) [0.009/1.3] Gaia DR3 error of Plx (stat.error;pos.parallax)
  RUWE  (n) [0.6/1.5] Gaia Renormalized Unit Weight Error (stat.error)
  RV km/s [-307/330] Radial velocity measured in this study (spect.dopplerVeloc)
  e_RV km/s [3.2/23] Typical uncertainty of RV (stat.error;spect.dopplerVeloc)
  Teff K [2876/4276] Estimated effective temperature (phys.temperature.effective)
  e_Teff K [20/166] Typical uncertainty of Teff (stat.error;phys.temperature.effective)
  Logg [-] [4.2/5.5] Estimated log of surface gravity (phys.gravity)
  e_Logg [-] [0.03/0.4] Typical uncertainty of Logg (stat.error;phys.gravity)
  [M/H] [-] [-1.1/0.6] Estimated overall metallicity (phys.abund.Z)
  e_[M/H] [-] [0.04/0.44] Typical uncertainty of [M/H] (stat.error;phys.abund)
  Ha?   [0/1] H{alpha} emission activity (1=H{alpha} emission detected) (meta.code)
  Var  (n) [0/2] Potential variability or binarity (Note 1)   (meta.code;src.var)

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