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/A+A/661/A24
  Corona-chromosphere connection (Fuhrmeister+, 2022)
ReadMe+ftp
2022A&A...661A..24F
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/661/A24/table3X-ray and CaII H & K measurements (404 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)
  Name (char) Name of the star (meta.id;meta.main)
  B-V mag B-V colour index (phot.color;em.opt.B;em.opt.V)
  log(LX/Lbol)  X-ray to bolometric luminosity (phys.luminosity;arith.ratio)
  e_log(LX/Lbol)  X-ray to bolometric luminosity error (stat.error)
  STigre 0.1pm S-index for TIGRE telescope (spect.index)
  e_STigre 0.1pm S-index for TIGRE telescope error (stat.error)
  STigresim 0.1pm S-index for simultaneous data (spect.index)
  e_STigresim 0.1pm S-index simultaneous data error (stat.error)
  log(R+)  CaII H & K excess flux (phot.flux;arith.ratio)
  e_log(R+)  CaII H & K excess flux error (stat.error)
  log(R+sim)  Ca H & K simultaneous excess flux (phot.flux;arith.ratio)
  e_log(R+sim)  Ca H & K simult. excess flux error (stat.error)
  Tdiff d Time difference between X-ray and chromospheric measurement (time.epoch;arith.diff)
  Protlit d (n) Rotation period from literature (time.period)
  Protcomp d (n) Rotation period obtained from R+ (time.period)
  valid   [0/1] 1 when star in 'valid' sub-sample (meta.code)
  Simbad  ask the Simbad data-base about this object (meta.ref.url)
  _RA deg (i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main)
  _DE deg (i) Declination (J2000) from SIMBAD (not part of the original data) (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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