VizieR

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

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/942/109
  Hot subdwarf stars from LAMOST DR8 (Lei+, 2023)
ReadMe+ftp
2023ApJ...942..109L
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/942/109/table291 hot subdwarf stars identified by single-lined spectra (91 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) LAMOST Right Ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) [-6.1/76] LAMOST Declination (J2000) (pos.eq.dec;meta.main)
  Flags (char) Positional flags (Note G1)   (meta.code;pos)
  OBSID (char) LAMOST observation identifier (meta.id;meta.main)
  SNRU   [10/122] LAMOST signal-to-noise ratio (stat.snr;em.opt.U)
  Gaia (char) Gaia DR3 identifier (meta.id.cross)
  Gmag mag [11.4/18.4] Gaia DR3 G band magnitude (phot.mag;em.opt)
  Teff K [21500/72360] Effective temperature (phys.temperature.effective)
  e_Teff K [30/4720] Uncertainty in Teff (stat.error;phys.temperature.effective)
  logg [cm/s2] [5/7.2] log surface gravity (phys.gravity)
  e_logg [cm/s2] [0.01/0.6] Uncertainty in logg (stat.error;phys.gravity)
  log(He/H) [-] [-6.1/3.9] log He/H number abundance (phys.abund)
  e_log(He/H) [-] [0.01/0.6] Uncertainty in log(He/H) (stat.error;phys.abund)
  SpC (char) Spectral class (src.spType)
  DR7  (n)Display data from LAMOST LRS and MRS -DR7 within 1" (meta.ref.url)
  Simbad  ask the Simbad data-base about this object (meta.ref.url)

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