VizieR

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

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Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:
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NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/ApJS/261/36
  LAMOST DR7 stellar param. from RRNet model (Xiong+, 2022)
ReadMe+ftp
2022ApJS..261...36X
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/261/36/rrnetcatThe LAMOST-RRNet catalog (2377510 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   [588902003/747816250] Identification of LAMOST spectrum (meta.id;meta.main)
  FileName (char) Name of the FITS file LAMOST spectrum (meta.id;meta.fits)
  RAJ2000 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) [-9.15/79.1] Declination (J2000) (pos.eq.dec;meta.main)
  Nameb (char) Spectrum extension name of blue part (meta.id)
  Namer (char) Spectrum extension name of red part (meta.id)
  SNRb   [10/999] Signal-to-noise ratio of blue part (stat.snr)
  SNRr   [10/999] Signal-to-noise ratio of red part (stat.snr)
  Teff K [3779/6597] Effective temperature (phys.temperature.effective)
  e_Teff K [33/484] Teff uncertainty (stat.error;phys.temperature.effective)

ALL cols		    
 (i)indexed column
  logg [cm/s2] [0.95/4.8] Log of surface gravity (phys.gravity)
  e_logg [cm/s2] [0.08/0.8] logg uncertainty (stat.error)
  CH [-] [-2.38/0.34] [C/H] abundance (phys.abund)
  e_CH [-] [0.029/0.5] CH uncertainty (stat.error)
  [N/H] [-] [-1.94/0.9] [N/H] abundance (phys.abund)
  e_[N/H] [-] [0.038/0.52] [N/H] uncertainty (stat.error;phys.abund)
  OH [-] [-1.44/0.44] [O/H] abundance (phys.abund)
  e_OH [-] [0.028/0.5] OH uncertainty (stat.error)
  MgH [-] [-1.9/0.6] [Mg/H] abundance (phys.abund)
  e_MgH [-] [0.02/0.4] MgH uncertainty (stat.error)
  AlH [-] [-2.7/0.8] [Al/H] abundance (phys.abund)
  e_AlH [-] [0.027/0.6] AlH uncertainty (stat.error)
  SiH [-] [-1.81/0.61] [Si/H] abundance (phys.abund)

ALL cols		    
 (i)indexed column
  e_SiH [-] [0.019/0.31] SiH uncertainty (stat.error)
  SH [-] [-1.91/0.5] [S/H] abundance (phys.abund)
  e_SH [-] [0.039/0.42] SH uncertainty (stat.error)
  KH [-] [-2.1/0.5] [K/H] abundance (phys.abund)
  e_KH [-] [0.04/0.61] KH uncertainty (stat.error)
  CaH [-] [-1.97/0.52] [Ca/H] abundance (phys.abund)
  e_CaH [-] [0.02/0.4] CaH uncertainty (stat.error)
  TiH [-] [-1.75/0.6] [Ti/H] abundance (phys.abund)
  e_TiH [-] [0.026/0.6] TiH uncertainty (stat.error)
  CrH [-] [-2.25/0.64] [Cr/H] abundance (phys.abund)
  e_CrH [-] [0.028/0.5] CrH uncertainty (stat.error)
  MnH [-] [-2.1/0.5] [Mn/H] abundance (phys.abund)
  e_MnH [-] [0.029/0.6] MnH uncertainty (stat.error)
  [Fe/H] [-] [-1.88/0.61] [Fe/H] abundance (phys.abund.Fe)
  e_[Fe/H] [-] [0.025/0.4] [Fe/H] uncertainty (stat.error;phys.abund.Fe)
  NiH [-] [-2.55/0.72] [Ni/H] abundance (phys.abund)
  e_NiH [-] [0.02/0.5] NiH uncertainty (stat.error)
  CuH [-] [-2.6/0.6] [Cu/H] abundance (phys.abund)
  e_CuH [-] [0.05/0.7] CuH uncertainty (stat.error)
  Flag   [0/1] Recommended flag: 1=good (meta.code.error)

ALL cols		    
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