VizieR

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VizieR

  
J/A+A/625/A59
  tau Boo Radial velocities & astrometric data (Justesen+, 2019)
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1.J/A+A/625/A59/astrodatAstrometric measurements of tau Boo (61 rows)
2.J/A+A/625/A59/rvdat1Radial velocities of tau Boo (Lick Dewar 6, 8, 13) [timeSerie](velocity curves)
timeSerie
(147 rows)
3.J/A+A/625/A59/rvdat2Radial velocities of tau Boo (HARPS) [timeSerie](velocity curves)
timeSerie
(25 rows)

 
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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)Obs.date yr Date of observation in decimal years (time.epoch)
  (1)rho arcsec Sky-projected separation (pos.angDistance)
  (1)e_rho arcsec (n) Formal uncertainty of rho (Note 1)   (stat.error)
  (1)theta deg Position angle (pos.posAng)
  (1)e_theta deg (n) Formal uncertainty of theta (Note 1)   (stat.error;pos.posAng)
  (2+3)BJD d Barycentric Julian date of observation (time.epoch)
  (2+3)RV m/s Relative radial velocity (phys.veloc;pos.heliocentric)
  (2+3)e_RV m/s Formal uncertainty on radial velocity (stat.error)
  (2+3)Setup   [1/3] Setup used for observation (Note 1)   (instr.setup)

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