VizieR

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

VizieR

  
J/A+A/693/A297
  HD 20794 RV, FWHM, BIS, S-index, Ha, Temp (Nari+, 2025)
timeSerie
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1.J/A+A/693/A297/harps03HARPS data using YARARA v2 (09/2003-02/2015) [timeSerie](velocity curve)
timeSerie
(514 rows)
2.J/A+A/693/A297/harps15HARPS data using YARARA v1 (08/2015-03/2024) [timeSerie](velocity curve)
timeSerie
(232 rows)
3.J/A+A/693/A297/harpsdrsHARPS data using DRS (11/2010-10/2013) [timeSerie](velocity curve)
timeSerie
(8217 rows)
4.J/A+A/693/A297/espsbartESPRESSO data using SBART (10/2018-03/2023) [timeSerie](velocity curve)
timeSerie
(695 rows)
5.J/A+A/693/A297/esp19drsESPRESSO data using DRS (08/2019-03/2023) [timeSerie](velocity curve)
timeSerie
(656 rows)
6.J/A+A/693/A297/tesp19ESPRESSO echelle temperature (21/10/2021) (656 rows)
7.J/A+A/693/A297/esp18drsESPRESSO data using DRS (10/2018-02/2018) [timeSerie](velocity curve)
timeSerie
(29 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+2+3+4+6)BJD d Observation date (BJD-2400000) (time.epoch)
  (1+2+5+7)RV m/s RV variation from the average of observations (phys.veloc;pos.heliocentric)
  (1+2+5+7)e_RV m/s Uncertainty on RV (stat.error)
  (1+2+3)FWHM km/s FWHM measurement (spect.line.width)
  (1+2+3)e_FWHM km/s Uncertainty on FWHM (stat.error;phys.angSize)
  (1+2+3)BisSpan km/s Bisector measurement (phys.veloc)
  (1+2+3)e_BisSpan km/s Uncertainty on bisector (stat.error)
  (1+2+3+5+7)Contrast  Contrast of the CCF measurement (phot.flux;arith.ratio)
  (1+2+3+5+7)e_Contrast  Uncertainty on the contrast (stat.error)
  (1+2+3+5+7)SMW  S-index measurement (phot.flux;arith.ratio)

ALL cols
    
 (i)indexed column
  (1+2+3+5+7)e_SMW  Uncertainty on S-index (stat.error)
  (1+2+3+5+7)Ha  H-alpha measurement (spect.index)
  (1+2+3+5+7)e_Ha  Uncertainty on H-alpha (stat.error)
  (1+2+5+7)Na  Na I D activity measurement (spect.index)
  (1+2+5+7)e_Na  Uncertainty on Na I D activity (stat.error)
  (1+2+5+7)BERV km/s Barycentric Earth Radial velocity (phys.veloc;pos.barycenter)
  (3+4)RV km/s RV measurement (phys.veloc;pos.heliocentric)
  (3+4)e_RV km/s Uncertainty on RV (stat.error)
  (3)NaI  Na I D activity measurement (spect.index)
  (3)e_NaI  Uncertainty on Na I D activity (stat.error)
  (3+6)eTemp C (n) Temperature of the echelle grating (phys.temperature)
  (3+6)e_eTemp C (n) Uncertainty on the temperature of the echelle grating (stat.error)
  (5+7)JD d Observation date (JD-2400000) (time.epoch)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (5+7)FWHM m/s FWHM measurement (spect.line.width)
  (5+7)e_FWHM m/s Uncertainty on FWHM (stat.error;phys.angSize)
  (5+7)BisSpan m/s Bisector measurement (phys.veloc)
  (5+7)e_BisSpan m/s Uncertainty on Bisector (stat.error)

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