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/MNRAS/495/2949
  Stellar activity with LAMOST. III. (Fang+, 2020)
ReadMe+ftp
2020MNRAS.495.2949F
Similar Catalogs
Post annotation 		img(gal)
1.J/MNRAS/495/2949/table2Measurements from the multi-epoch LAMOST spectra of representative sample (1184 rows)
2.J/MNRAS/495/2949/table3(c)Basic information of sample stars and their statistics of measurements (312 rows)

Simple ConstraintList Of Constraints
 
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
   (ALL)ID   [1/312] Internal identifier (meta.id;meta.main)
  (1)ObsID  LAMOST spectrum identifier (meta.id)
  (1)BJD d Barycentric Julian Date BJD-2450000.0 (time.epoch)
  (1)EWHa 0.1nm Equivalent width of the Hα line (spect.line.eqWidth)
  (1)e_EWHa 0.1nm Error on EWHa (stat.error)
  (1)EWHb 0.1nm (n) Equivalent width of the Hβ line (spect.line.eqWidth)
  (1)e_EWHb 0.1nm (n) Error on EWHb (stat.error)
  (1)TiO2n  (n) Strength of TiO2n (Note 1)   (spect.index)
  (1)e_TiO2n  (n) Error on TiO2n (stat.error)
  (1)TiO5n  (n) Strength of TiO5n (Note 1)   (spect.index)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)e_TiO5n  (n) Error on TiO5n (stat.error)
   (ALL)Cluster (char) Cluster name (meta.id.parent)
  (2)GaiaDR2  (n) Gaia DR2 source identifier (meta.id)
  (2)RAJ2000 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
  (2)DEJ2000 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
  (2)Teff K Effective temperature (phys.temperature.effective)
  (2)Period d (n) Rotation period (time.period)
  (2)muEWHa 0.1nm Mean value of the Hα equivalent width (spect.line.eqWidth;stat.mean)
  (2)AEWHa 0.1nm Amplitude of the Hα equivalent width (maximum-minimum value) (spect.line.eqWidth)
  (2)muTiO2n  (n) Mean value of the TiO2n strength (spect.index)
  (2)ATiO2n  (n) Amplitude of the TiO2n strength (maximum-minimum value) (spect.index)
  (2)Cxy  (n) Cross-correlation between TiO2n and EWHα (stat.correlation)
  (2)SimbadName (char) (n)Designation understandable by the Simbad data-base (meta.id)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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