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/A+A/693/A121
  Hot subdwarf stars radial velocity variability (He+, 2025)
ReadMe+ftp
2025A&A...693A.121H
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/693/A121/tablea1The RV variations and atmospheric parameters of 434 hot subdwarfs (434 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. ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc)
  RAJ2000 deg LAMOST Right ascension (J2000) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  DEJ2000 deg LAMOST Declination (J2000) ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);arith)
  Teff K Effective temperature ((unassigned);(unassigned);(unassigned);em.radio)
  e_Teff K Effective temperature error ((unassigned);(unassigned);(unassigned);time.age;em.radio.20-100MHz)
  logg [cm/s2] log10 surface gravity ((unassigned);(unassigned);arith.factor;(unassigned))
  e_logg [cm/s2] Error on log10 surface gravity ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  logY [-] log10 helium abundance n(He)/n(H) ((unassigned);(unassigned);(unassigned);pos.cylindrical)
  e_logY [-] Error on log10 n(He)/n(H) ((unassigned);(unassigned);(unassigned);time.age;(unassigned);meta.main)
  Single-lined (char) [is no] Single-lined or composite ((unassigned);(unassigned);(unassigned);pos.eq.dec)
  SpClass (char) Spectroscopic classification ((unassigned);(unassigned);(unassigned);pos.galactic;phys.atmol.sweight;meta.main)
  logP [-] (n) Log10 of false-alarm probability ((unassigned);(unassigned);(unassigned);phys.polarization.circular;meta.main)
  NEpoch  Number of single RV epochs (phot.mag.reddFree;(unassigned);arith.grad;src.var)
  dRVmax km/s Maximum RV shift ((unassigned);(unassigned);(unassigned);spect.index;instr.bandpass)
  e_dRVmax km/s Error on maximum RV shift ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  LAMOST  Display the LAMOST DR7 data (Cat. V/156) ((unassigned);(unassigned);(unassigned);pos.geocentric)
  SimbadName (char) (n)Designation understandable by the Simbad data-base ((unassigned);(unassigned);(unassigned);spect.line.veloc)

ALL cols		    
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