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/table1(c)131 hot subdwarf stars identified with composite spectra (131 rows)
2.J/ApJ/942/109/table2(c)91 hot subdwarf stars identified by single-lined spectra (91 rows)
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Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
   (ALL)RAJ2000 deg (i) LAMOST Right Ascension (J2000) (pos.eq.ra;meta.main)
   (ALL)DEJ2000 deg (i) [-3/58] LAMOST Declination (J2000) (pos.eq.dec;meta.main)
   (ALL)Flags (char) Positional flags (Note G1)   (meta.code;pos)
   (ALL)OBSID (char) LAMOST observation identifier (meta.id;meta.main)
   (ALL)SNRU   [10/328] LAMOST u band signal-to-noise ratio (stat.snr;em.opt.U)
   (ALL)Gaia (char) Gaia DR3 identifier (meta.id.cross)
  (1)plx mas (n) [-0.51/4.02] Gaia DR3 parallax (pos.parallax.trig)
  (1)RUWE  (n) [0.7/14.8] Gaia DR3 RUWE value (stat.error)
  (1)AEN mas [0/16.7] Gaia DR3 astrometric excess noise value (epsi) (stat.fit.param)
   (ALL)Gmag mag [10/17.5] Gaia DR3 G band magnitude (phot.mag;em.opt)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)Hot-Teff K [23550/74200] Hot primary effective temperature (phys.temperature.effective)
  (1)e_Hot-Teff K [20/19720] Uncertainty in Hot-Teff (stat.error;phys.temperature.effective)
  (1)Hot-logg [cm/s2] [5/7] Hot primary log surface gravity (phys.gravity)
  (1)e_Hot-logg [cm/s2] [0.01/1.5] Uncertainty in Hot-logg (stat.error;phys.gravity)
   (ALL)log(He/H) [-] [-7/2.5] Hot primary log He/H number abundance (phys.abund)
   (ALL)e_log(He/H) [-] [0.01/1.4] Uncertainty in log(He/H) (stat.error;phys.abund)
  (1)Hot-SpC (char) Hot primary spectral class (src.spType)
  (1)Cool-Teff K [3749/8035] Cool secondary effective temperature (phys.temperature.effective)
  (1)Cool-logg [cm/s2] [2/5] Cool secondary log surface gravity (phys.gravity)
  (1)[Fe/H] [Sun] [-2.5/0.8] Cool secondary metallicity (phys.abund.Fe)
  (1)Cool-SpC (char) Cool secondary spectral class (src.spType)
   (ALL)DR7  (n)Display data from LAMOST LRS and MRS -DR7 within 1" (meta.ref.url)
   (ALL)Simbad (char) ask the Simbad data-base about this object (meta.ref.url)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)Teff K [21500/72360] Effective temperature (phys.temperature.effective)
  (2)e_Teff K [30/4720] Uncertainty in Teff (stat.error;phys.temperature.effective)
  (2)logg [cm/s2] [5/7.2] log surface gravity (phys.gravity)
  (2)e_logg [cm/s2] [0.01/0.6] Uncertainty in logg (stat.error;phys.gravity)
  (2)SpC (char) Spectral class (src.spType)

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