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/A+A/177/131
  CaII and MgII excess flux density in cool stars (Rutten, 1987)
ReadMe+ftp
1987A&A...177..131R
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/177/131/table2(c)Sample of stars used in the determination of the rotation-activity relation (313 rows)
2.J/A+A/177/131/refsReferences (36 rows)
3.J/A+A/177/131/table3Overactive stars (13 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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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)
  (1)n_Name (char) O indicates an overactive star (table3) (meta.ref.url)
   (1+3)Name (char) (i) Star name (Note 1)   (meta.id;meta.main)
  (1+3)B-V mag B-V colour index (phot.color;em.opt.B;em.opt.V)
  (1+3)SpType (char) MK spectral type (src.spType)
  (1+3)Per d Rotation period (time.period)
  (1)r_Per (char) [a-v] Reference for period, in refs.dat file (Note 2)   (meta.ref;pos.frame)
  (1)VMAGp mag (n) Absolute magnitude derived from parallax (phys.magAbs)
  (1)VMAGw mag (n) Absolute magnitude derived from Wilson-Bappu width (phys.magAbs)
  (1)VMAGs mag (n) Absolute magnitude derived from Stromgren photometry (phys.magAbs)
  (1)VMAGg mag (n) Absolute magnitude derived from Geneve photometry (phys.magAbs)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)VMAG mag Adopted mean absolute v magnitude (phys.magAbs;em.opt.V;stat.mean)
  (1)n_VMAG (char) [)] ): Absolute magnitudes determined from luminosity class (meta.note)
  (1)Rad solRad (n) Stellar radius (phys.size.radius)
  (1)DCaII mW/m2 CaII H and K line-core excess flux density (phot.flux;arith.ratio)
  (1)n_DCaII (char) [)] ): a correction has been applied for the M-type dwarfs (meta.note)
  (1)e_DCaII 10uW/m2 rms uncertainty on DCaII (stat.error)
  (1)r_DCaII (char) Reference for DCaII, separated by comma, (meta.ref;pos.frame)
  (1)DMgII mW/m2 (n) Mg II H&K excess flux density (phot.flux;arith.ratio)
  (1)e_DMgII 10uW/m2 (n) rms uncertainty on DMgII (stat.error)
  (1)r_DMgII  (n) Reference for DMgII, in refs.dat file (meta.ref;pos.frame)
  (1)SimbadName (char) Designation understandable by the Simbad data-base (meta.id)
  (1)_RA deg (n)(i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main)
  (1)_DE deg (n)(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
  (2)Ref (char) Reference code (meta.note)
  (2)BibCode (char) BibCode (meta.bib.bibcode)
  (2)Aut (char) Author's name (meta.bib.author)
  (2)Com (char) Comments (meta.note)
  (3)OName (char) Other name of the star (meta.id)
  (3)logECaII [mW/m2] log of CaII excess flux density (phot.flux.density;em.radio)
  (3)log(EX) [mW/m2] (n) log of soft X-ray excess flux density (phot.flux;em.X-ray)
  (3)Rem (char) Remarks (meta.note)

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