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/271/60
  Magnetic activity of G-type stars from LAMOST & TESS (Su+, 2024)
ReadMe+ftp
2024ApJS..271...60S
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/271/60/table2Low-resolution spectral parameters of G-type stars with multiple observations from LAMOST DR10 (1236282 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) (i) LAMOST DR10 identifier (JHHMMSS.ss+DDMMSS.s) (meta.id;meta.main)
  m_LAMOST  (n)Number of observations for this LAMOST source (meta.number)
  HJD d (i) Heliocentric modified Julian Date (HJD-2400000.5) (time.epoch)
  EWcHa 0.1nm [-181/16] Continuum corrected Hα equivalent width (EW'Hα) in Angstrom units (spect.line.eqWidth;spect.continuum;em.line.Halpha)
  e_EWcHa 0.1nm [0.001/73] Uncertainty in EWcHa (stat.error;spect.line.eqWidth;spect.continuum)
  (max-min)Ha 0.1nm [0/181] Difference between maximum and minimum EW' values (spect.line.eqWidth;arith.diff;em.line.Halpha)
  (max/min)Ha 0.1nm (n) [-1429/2346] Ratio of EWc maximum to minimum (spect.line.eqWidth;arith.ratio;em.line.Halpha)
  VHa (char) [NY] The Hα EWc variability judgment (Note 1)   (meta.code;src.var;em.line.Halpha)
  RVel km/s [-303/358] LAMOST radial velocity (phys.veloc;pos.heliocentric)
  e_RVel km/s (n) [0/99] Uncertainty in RVel (stat.error;spect.dopplerVeloc)
  (max-min)RV km/s [0/221] Difference between maximum and minimum RVel values (spect.dopplerVeloc;arith.diff)
  (max/min)RV km/s (n) [-1801/1646] Ratio of RVel maximum to minimum (spect.dopplerVeloc;arith.ratio)
  Vrv (char) [NY] The radial velocity variability judgment (Note 1)   (meta.code;src.var)
  DR7  Display data from LAMOST LRS DR7 (V/156) within 0.5" (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)

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