VizieR

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

VizieR

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J/ApJ/921/122
  Chromospheric activity of ρ CrB and 88 Leo (Metcalfe+, 2021)
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2021ApJ...921..122M
Similar Catalogs
timeSerie
Post annotation 		img(gal)
1.J/ApJ/921/122/table2(c)Stellar properties of ρ CrB and 88 Leo[timeSerie] (3 rows)
2.J/ApJ/921/122/fig1Time series for ρ CrB (HD 143761) and 88 Leo (HD 100180) (6053 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)
   (ALL)HD  (i) HD identifier (meta.id;meta.main)
  (1)n_HD (char) Note on HD 143761 (rho CRB) (Note 1)   (meta.note)
  (1)logRHK  (n) [-5.177/-4.958] Chromospheric activity, logR'HK[Teff] (see Section 4) (phot.flux;arith.ratio)
  (1)e_logRHK  (n) [0.015] logRHK uncertainty (stat.error)
  (1)r_logRHK   [1] Reference on logRHK (Note 2)   (meta.ref;pos.frame)
  (1)Prot d (n) [15/20.3] Rotational period (time.period)
  (1)e_Prot d (n) [0.3/2] Prot uncertainty (stat.error)
  (1)r_Prot   [1] Reference on Prot (Note 2)   (meta.ref;pos.frame)
  (1)Teff K [5817/6002] Effective temperature (phys.temperature.effective)
  (1)e_Teff K [33/78] Lower uncertainty on Teff (stat.error;phys.temperature.effective)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)E_Teff K [32/78] Upper uncertainty on Teff (stat.error;stat.max)
  (1)r_Teff   [2] Reference on Teff (Note 2)   (meta.ref;pos.frame)
  (1)[M/H] [Sun] [-0.2/0.04] Metallicity (phys.abund.Z)
  (1)e_[M/H] [Sun] [0.06/0.07] [M/H] uncertainty (stat.error;phys.abund)
  (1)r_[M/H]   [2] Reference on [M/H] (Note 2)   (meta.ref;pos.frame)
  (1)logg [cm/s2] [4.19/4.38] Log of surface gravity (phys.gravity)
  (1)e_logg [cm/s2] [0.008/0.08] logg uncertainty (stat.error)
  (1)r_logg   [2] Reference on logg (Note 2)   (meta.ref;pos.frame)
  (1)Rad Rsun [1.127/1.31] Radius (phys.size.radius)
  (1)e_Rad Rsun [0.01/0.04] Rad uncertainty (stat.error)
  (1)r_Rad   [3] Reference on Rad (Note 2)   (meta.ref;pos.frame)
  (1)Lum Lsun [1.48/1.75] Luminosity (phys.luminosity)
  (1)e_Lum Lsun [0.04/0.1] Lower uncertainty on Lum (stat.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)E_Lum Lsun [0.036/0.1] Upper uncertainty on Lum (stat.error;stat.max)
  (1)r_Lum   [3] Reference on Lum (Note 2)   (meta.ref;pos.frame)
  (1)Mass Msun [0.96/1.14] Mass (phys.mass)
  (1)e_Mass Msun [0.02/0.07] Mass uncertainty (stat.error;phys.mass)
  (1)r_Mass   [3] Reference on Mass (Note 2)   (meta.ref)
  (1)Age Gyr [2.4/9.8] Age (time.age)
  (1)e_Age Gyr [0.4/0.6] Lower uncertainty on Age (stat.error;time.age)
  (1)E_Age Gyr [0.4/0.7] Upper uncertainty on Age (stat.error;stat.max)
  (1)r_Age   [4] Reference on Age (Note 2)   (meta.ref;pos.frame)
  (1)Lx [10+20W] (n) [0.9/6.1] X-ray luminosity in 1027erg/s (phys.luminosity;em.X-ray)
  (1)e_Lx [10+20W] (n) [0.19/2.1] Lx uncertainty (stat.error)
  (1)r_Lx   [5] Reference on Lx (Note 2)   (meta.ref;pos.frame)
  (1)Ns  (n)Number of S-Index measurements for this star (link to fig1.dat) (meta.number)
  (1)TS (char) Time serie interactive plot (meta.ref.url)
  (1)Simbad (char) ask the Simbad data-base about this object (meta.ref.url)
  (1)_RA deg (i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main)
  (1)_DE deg (i) Declination (J2000) from SIMBAD (not part of the original data) (pos.eq.dec;meta.main)
  (2)JD d [-804.2/12439.8] Julian Date; JD-2440000 (time.epoch)
  (2)SInd   [0.127/0.4] S-Index value (spect.index)

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