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:
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NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/ApJS/276/44
  TIC star magnetic activity with LAMOST DR10 MRS sp. (Su+, 2025)
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2025ApJS..276...44S
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Post annotation 		img(gal)
1.J/ApJS/276/44/table1Parameters of stellar atmospheres and chromospheric activity quantified based on medium-resolution spectra from LAMOST DR10 for 51451 sources (540181 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 identifier (JHHMMSS.ss+DDMMSS.s) (meta.id;meta.main)
  m_LAMOST  (n)Number of parameters for this source (meta.number)
  HJD d (n)(i) [58024.8/59737.12] Heliocentric Julian Date; HJD-2400000 (time.epoch)
  SNR   [0/999] Signal-to-noise ratio of r band (stat.snr;em.opt.R)
  Gmag mag (n) [2.27/21.02] Gaia DR3 G-band apparent magnitude (phot.mag;em.opt)
  Bp-Rp mag (n) [-0.56/6.47] Gaia (blue-red) passband color (phot.color;em.opt.B;em.opt.R)
  RVel km/s (n) [-601/604.5] Radial velocity (spect.dopplerVeloc)
  e_RVel km/s (n) [0.25/20.4] Uncertainty in RVel (stat.error;spect.dopplerVeloc)
  Teff K (n) [2804/70000] Effective temperature (phys.temperature.effective)
  e_Teff K (n) [3/24300] Uncertainty in Teff (stat.error;phys.temperature.effective)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  logg [cm/s2] (n) [3.1/6.4] Log surface gravity (phys.gravity)
  e_logg [cm/s2] (n) [0/0.6] Uncertainty in log (g) (stat.error;phys.gravity)
  [Fe/H] [Sun] (n) [-2.8/0.86] Metallicity (phys.abund.Z)
  e_[Fe/H] [Sun] (n) [0.003/0.31] Uncertainty in [Fe/H] (stat.error;phys.abund.Fe)
  EW 0.1nm (n) [-3593.4/13405.7] H{alpha} equivalent width; Angstroms (spect.line.eqWidth;em.line.Halpha)
  e_EW 0.1nm (n) [0/6809] Uncertainty in EW (stat.error;spect.line.eqWidth;em.line.Halpha)
  EWp 0.1nm (n) [-5.7/17.17] Excess H{alpha} chromospheric emission; Angstroms (EWp=EW-EWbasal) (phot.color.excess;em.line.Halpha)
  Rp  (n) [-0.0005/0.002] Ratio of H{alpha} luminosity to stellar radiative luminosity (phys.luminosity;spect.line;arith.ratio)
  Prot d (n) [0.3/13.3] Rotational period (time.period)
  Rad Rsun (n) [0.07/508] Stellar radius (phys.size.radius)
  e_Rad Rsun (n) [0/1.5] Uncertainty in Rad (stat.error;phys.size.radius)
  Mass Msun (n) [0.09/3.2] Stellar mass (phys.mass)
  e_Mass Msun (n) [0.01/0.7] Uncertainty in Mass (stat.error;phys.mass)
  Ro  (n) [0.0023/2.47] Rossby number (stat.param)
  Reff  (n) [8e-05/6.3] Amplitude of brightness variations caused by modulation due to starspot coverage (src.var.amplitude)
  _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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