VizieR

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

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/638/A20
  M dwarfs X-ray activity and rotation relations (Magaudda+, 2020)
ReadMe+ftp
2020A&A...638A..20M
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/638/A20/tableb1Stellar parameters and activity-rotation properties for 288 stars (288 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)
  Ref (char) Catalogs references (Note 1)   (meta.ref)
  Name (char) Name of the source from SIMBAD (meta.id;meta.main)
  KsMAG mag Absolute magnitude in K-band (phys.magAbs)
  e_KsMAG mag Error on the absolute magnitude in K-band (stat.error)
  Mass Msun Stellar mass (phys.mass)
  e_Mass Msun Error on stellar mass (stat.error;phys.mass)
  Radius Rsun Stellar radius (phys.angSize;src)
  e_Radius Rsun Error on stellar radius (stat.error;phys.size.radius)
  log(Lbol) [Lsun] Bolometric luminosity from Gaia distance (phys.luminosity)
  log(e_Lbol) [Lsun] Error on the bolometric luminosity (phys.luminosity)

ALL cols		    
 (i)indexed column
  V-J mag V-J from UCAC4 and 2MASS catalogs (phot.color;em.opt.V;em.IR.J)
  Prot d Rotational period from K2 lightcurves (time.period)
  log(LX) [10-7W] X-ray luminosity (phys.luminosity;em.X-ray)
  log(e_LX) [10-7W] (n) Error on the X-ray luminosity (phys.luminosity;em.X-ray)
  log(LX/Lbol) [-] X-ray factional luminosity in logarithmic scale (phys.luminosity;arith.ratio)
  log(e_LX/Lbol) [-] (n) Error on the X-ray fractional luminosity (stat.error;phys.luminosity;em.X-ray)
  Ro-CS11  (n) Rossby number from Eq.36 in Cranmer & Saar, 2011ApJ...741...54C (stat.param)
  Ro-Brun17  (n) Rossby number from Eq.33 in Brun et al., 2017ApJ...836..192B (stat.param)
  Ro-Wr18  Rossby number from Eq.5 in Wright et al., 2018MNRAS.479.2351W (stat.param)
  Dist pc Distance (pos.distance)
  e_Dist pc Error on distance (stat.error)
  FlagGaia (char) Quality flag from Lindegren et al., 2018A&A...616A...2L and this paper criteria (Note 2)   (meta.code.error)
  l_log(LX/Lbol) (char) [0/1] Undetected X-ray source (Note 3)   (meta.code.error)
  SimbadName (char) Designation understandable by the Simbad data-base (meta.id)
  _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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