VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .
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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/891/23
  Stellar abundances from LAMOST MRS (SPCAnet) (Wang+, 2020)
ReadMe+ftp
2020ApJ...891...23W
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/891/23/catalogLAMOST MRS Stellar Parameters and Chemical Abundances catalog (1472211 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)
  Nmes  (n)Number of measurements for this star (meta.number)
  LAMOST (char) LAMOST identifier (JHHMMSS.ss+DDMMSS.s) (meta.id;meta.main)
  Gaia (char) Gaia DR2 identifier from cross-match (meta.id.cross)
  spID_blue (char) LAMOST spectral ID for the blue part (meta.id)
  spID_red (char) LAMOST spectral ID for the red part (meta.id)
  RAJ2000 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) [-10/79.1] Declination (J2000) (pos.eq.dec;meta.main)
  S/N_blue   [10/722] Signal-to-noise ratio of the blue part (stat.snr)
  S/N_red   [10/801] Signal-to-noise ratio of the red part (stat.snr)
  RV_blue km/s [-572/571] Uncalibrated radial velocity of the blue part (phys.veloc;pos.heliocentric)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  RV_red km/s [-576/618] Uncalibrated radial velocity of the red part (phys.veloc;pos.heliocentric)
  Teff K [3587/7983] Effective temperature (phys.temperature.effective)
  logg [cm/s2] [0.6/5.5] Log of surface gravity (phys.gravity)
  [Fe/H] [Sun] (n) [-1.92/0.35] Iron abundance with respect to hydrogen (phys.abund.Fe)
  [C/H] [Sun] (n) [-1.49/0.85] Carbon abundance with respect to hydrogen (phys.abund)
  [N/H] [Sun] (n) [-1.17/0.46] Nitrogen abundance with respect to hydrogen (phys.abund)
  [O/H] [Sun] (n) [-1.67/0.5] Oxygen abundance with respect to hydrogen (phys.abund)
  [Mg/H] [Sun] (n) [-1.9/0.68] Magnesium abundance with respect to hydrogen (phys.abund)
  [Al/H] [Sun] (n) [-1.32/0.54] Aluminum abundance with respect to hydrogen (phys.abund)
  [Si/H] [Sun] (n) [-1.46/0.5] Silicon abundance with respect to hydrogen (phys.abund)
  [S/H] [Sun] (n) [-1.32/0.46] Sulfur abundance with respect to hydrogen (phys.abund)
  [Ca/H] [Sun] (n) [-1.45/0.49] Calcium abundance with respect to hydrogen (phys.abund)
  [Ti/H] [Sun] (n) [-1.73/0.56] Titanium abundance with respect to hydrogen (phys.abund)
  [Cr/H] [Sun] [-1.45/0.52] Cadmium abundance with respect to hydrogen (phys.abund)
  [Ni/H] [Sun] (n) [-1.63/0.62] Nickel abundance with respect to hydrogen (phys.abund)
  [Cu/H] [Sun] (n) [-1.79/0.64] Copper abundance with respect to hydrogen (phys.abund)
  Qual  Quality flag: 1=good, 0=bad (meta.code.qual)
  spIDv (char) LAMOST spectral ID (inform of Date, PlateID, SpectrographID, FiberID, MJM, PiplineVersion) (meta.id)

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