VizieR

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

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J/MNRAS/514/4300
  Late-type dwarfs logR'HK and magnetic fields (Brown+, 2022)
ReadMe+ftp
2022MNRAS.514.4300B
Similar Catalogs
Post annotation 		img(gal)
1.J/MNRAS/514/4300/tablesChromospheric S-index and surface averaged longitudinal field strengths (tables 1 and 3 of the paper) (954 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) Main ID (meta.id;meta.main)
  SpType (char) Spectral type (src.spType)
  r_SpType (char) Spectral type reference (meta.ref;pos.frame)
  GaiaDR2 (char) GAIA DR2 ID (meta.id)
  Li (char) [yes no] Detection of strong lithium absorption lines (meta.code)
  Binary (char) [Binary ] Is this a binary/multiple star (meta.code)
  Bl-blend (char) [yes no] Does the Bl include contributions from more than one binary component (meta.code)
  B-V  B-V colour index (phot.color;em.opt.B;em.opt.V)
  Teff K Effective temperature (phys.temperature.effective)
  logg [cm/s2] Surface gravity (phys.gravity)

ALL cols		    
 (i)indexed column
  Lum Lsun Luminosity (phys.luminosity)
  RV km/s Mean radial velocity (phys.veloc;pos.heliocentric)
  s_RV km/s Radial velocity standard deviation (stat.stdev;spect.dopplerVeloc)
  FWHM km/s Mean LSD line profile full-width at half-maximum (spect.line.width)
  o_Smean  Number of S-index observations (meta.number)
  Smean  (n) Mean chromospheric S-index (phot.flux;arith.ratio)
  Smin  (n) Minimum chromospheric S-index (phot.flux;arith.ratio)
  Smax  (n) Maximum chromospheric S-index (phot.flux;arith.ratio)
  logRhkmean [-] (n) Mean logR'HK (phot.flux;arith.ratio)
  logRhkrange  (n) Peak-to-peak range of logR'HK (instr.bandwidth)
  o_Blavg  Number of Bl observations (meta.number)
  Blavg gauss (n) Mean surface-averaged magnetic field strength, Bl (phys.magField;phys.atmol.collStrength)
  e_Blavg gauss (n) Error in the mean Bl (stat.error)
  Blrange gauss (n) Peak-to-peak Bl range (instr.bandwidth)
  BlNavg gauss (n) Mean Bl measured from the Null LSD profile (phys.magField)
  e_BlNavg gauss (n) Error in the mean Bl measured from the Null LSD profile (stat.error)
  s_BlNavg gauss (n) Average uncertainty in BlN measurements (stat.error;stat.mean)
  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)

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