VizieR

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

VizieR

  
J/A+A/585/A134
  HD1461, HD40307, and HD204313 radial velocities (Diaz+, 2016)
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2016A&A...585A.134D
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1.J/A+A/585/A134/table1Basic characteristics of the HARPS observations of the three target stars and rotational periods (3 rows)
2.J/A+A/585/A134/hd1461HARPS measurements for HD1461 (248 rows)
3.J/A+A/585/A134/hd40307HARPS measurements for HD40307 (226 rows)
4.J/A+A/585/A134/hd204313HARPS and CORALIE measurements for HD204313 (193 rows)

Simple ConstraintList Of Constraints
 
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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)Name (char) Star name (meta.id;meta.main)
  (1)N  Total number of spectra (meta.number)
  (1)Nnights  Total number of nights on which the target was observed (meta.number)
  (1)Obs.start "Y:M:D" (n)Starting date of observation (time.start;obs)
  (1)Obs.end "Y:M:D" (n)Ending date of observation (time.epoch)
  (1)Span yr Time span (time.interval)
  (1)<S/N>  Average signal-to-noise ratio computed over the nightly average spectra at 550nm (stat.snr)
  (1)Prot d Rotational period estimated from log(R'HK) using the relationship by Mamajek & Hillenbrand (2008, Cat. J/ApJ/687/1264) (time.period)
  (1)e_Prot d rms uncertainty on Prot (stat.error)
  (1)VC (char) Show the Radial Velocity curves (meta.ref.url)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)FileName (char) Name of the file with radial velocity curve (meta.id;meta.file)
  (2+3+4)BJD d Barycentric Julian Date of observation (BJD-2450000) (time.epoch)
  (2+3+4)RV km/s Radial velocity (phys.veloc;pos.heliocentric)
  (2+3+4)e_RV km/s Radial velocity uncertainty (stat.error)
  (2+3+4)BIS m/s Bisector velocity span of the cross-correlation function (CCF) (phys.veloc)
  (2+3+4)FWHM km/s Full width at half-maximum of the CCF (spect.line.width)
  (2+3+4)logRhk  (n) Activity indicator based on CaII HK (phot.flux;arith.ratio)
  (2+3+4)e_logRhk  (n) Uncertainty in the log(R'hk) measurement (stat.error)
  (2+3+4)Instr (char) Instrument (HARPS, CORALIE98, or CORALIE07) (meta.id;instr)

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