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/ApJS/264/17
  Spectroscopic data of TESS objects with LAMOST (Zhang+, 2023)
ReadMe+ftp
2023ApJS..264...17Z
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/264/17/table3Stellar parameters and Hα information of TESS objects in the field of LAMOST low-resolution spectral for multiple survey (25697 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)
  LAMOST (char) LAMOST identifier (JHHMMSS.ss+DDMMSS.s) (meta.id;meta.main)
  HJD d (i) [55859/58634] Heliocentric Julian Date; HJD-2400000 (time.epoch)
  SpT (char) Spectral type (src.spType)
  EWHa 0.1nm [-8.5/106] Hα equivalent width; Angstroms (spect.line.eqWidth)
  e_EWHa 0.1nm [0.01/8] Uncertainty in EWHa (stat.error)
  RatioHa   [-87/2386] Maxmimum to minimum Hα equivalent width ratio (spect.line.eqWidth;arith.diff)
  DiffHa 0.1nm [0/41] Difference between maximum and minimum Hα equivalent width; Angstroms (spect.line.eqWidth;arith.diff)
  VarHa (char) Does Hα change; Y(es) or N(o) (meta.code)
  RV km/s (n) [-1240/29950] Radial velocity (phys.veloc;pos.heliocentric)
  e_RV km/s (n) [0/151] Uncertainty in RV (stat.error)
  RatioRV  (n) [-2.1/1249] Maxmimum to minimum radial velocity ratio (spect.dopplerVeloc;arith.diff)
  DiffRV km/s (n) [0.1/10000] Difference between maximum and minimum radial velocity (spect.dopplerVeloc;arith.diff)
  VarRV (char) Does RVel change; Y(es) or N(o) (meta.code)
  Simbad  ask the Simbad data-base about this object (meta.ref.url)
  _RA deg (i) Positions from LAMOST names (right ascension part) (pos.eq.ra;meta.main)
  _DE deg (i) Positions from LAMOST names (declination part) (pos.eq.dec;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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usage  Display UCD1+    UCD1  
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