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/ApJS/240/31
  M-subdwarf research. I. LAMOST DR4 spectra obs. (Zhang+, 2019)
ReadMe+ftp
2019ApJS..240...31Z
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/240/31/table4The subdwarf catalog (2791 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);(unassigned);(unassigned);phys.veloc)
  LAMOST (char) Target identifier (JHHMMSS.ss+DDMMSS.s) ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;arith)
  FITS (char) LAMOST FITS spectrum name ((unassigned);(unassigned);(unassigned);spect.line.veloc;pos.wcs.naxis)
  MJD d [55859/57541] Modified Julian Date of LAMOST observation ((unassigned);(unassigned);(unassigned);pos.centroid;meta.main)
  Plan (char) LAMOST Plan name ((unassigned);(unassigned);(unassigned);time.lifetime)
  SpID   [1/16] LAMOST Spectrograph identifier ((unassigned);(unassigned);(unassigned);spect.line.veloc;meta.code.qual)
  Fiber   [1/250] LAMOST Fiber identifier ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc)