VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

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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/A+A/699/A251
  Rotation-activity relationship and gyrochronology (Yang+, 2025)
ReadMe+ftp
2025A&A...699A.251Y
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/699/A251/tabler2Data used in the study (6846 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)
  GaiaDR3  Gaia DR3 ID (meta.id;meta.main)
  KIC  (n) Kepler input catalog ID (meta.id)
  RAJ2000 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
  SpType (char) Spectrum type given by the LAMOST pipeline (meta.note;src.morph.type)
  Teff K Effective temperature (phys.temperature.effective)
  logg [cm/s2] Surface gravity (phys.gravity)
  [Fe/H] [-] Metallicity (phys.abund.Z)
  Sindex  Chromospheric activity in terms of the Mount Wilson Observatory scale (spect.index)
  e_Sindex  rsm uncertainty of S-index (stat.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  log(R'HK) [-] Normalized chromospheric activity (phot.flux;arith.ratio)
  e_log(R'HK) [-] rms uncertainty of log(R'HK) (stat.error)
  Prot d Rotation period (time.period)
  taug d Global convective turnover time (time.epoch)
  e_taug d rms uncertainty of the global convective turnover time (stat.error)
  B-V mag Color index B-V (phot.color;em.opt.B;em.opt.V)
  Lbol Lsun (n) Bolometric luminosity (phys.luminosity)
  Phase (char) Evolutionary phase (MS or post-MS) (time.age)
  Cluster (char) Field star (fs) or open cluster (meta.code)
  Simbad  ask the Simbad data-base about this object (meta.ref.url)

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