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J/A+A/326/780       Lithium depletion in CABs  (Barrado y Navascues+ 1997)

The age-mass relation for chromospherically active binaries. II. Lithium depletion in dwarf components Barrado y Navascues D., Fernandez-Figueroa M.J., Garcia Lopez R.J., De Castro E., Cornide M. <Astron. Astrophys. 326, 780 (1997)> =1997A&A...326..780B (SIMBAD/NED BibCode)
ADC_Keywords: Stars, double and multiple ; Abundances ; Photometry, UBVRI Keywords: stars: activity - stars: binaries: close - stars: abundances - stars: late type Description: We included 2 tables containing photometric data, together equivalent width of LiI6708 A, for a sample of dwarf components of Chromospherically Active Binaries (CABs). File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file table1 91 62 Photometry and evolutionary classification of the sample of CABs table2 62 30 Equivalent widths and corrections for the observed stars (in mA) table3 104 62 Final abundances, where and other parameters for CABS tables.tex 142 400 LaTeX version of the tables
See also: V/76 : Chromospherically Active Binaries (Strassmeier+ 1993) Byte-by-byte Description of file: table1
Bytes Format Units Label Explanations
1- 13 A13 --- Name Star name 15- 20 I6 --- HD ? HD Number 22- 27 F6.3 mag (U-B) ? (U-B) colour index 29- 33 F5.3 mag (B-V) ? (B-V) colour index 35- 39 F5.3 mag (V-R)j ? (V-R)j colour index 41- 45 F5.3 mag (R-I)j ? (R-I)j colour index 47- 51 F5.1 pc Dist ? Distance 53- 58 F6.3 mag Vmag ? V magnitude 60- 65 F6.3 mag Mv ? V absolute magnitude 67- 69 A3 --- Status Evolutionary status (off, MS) 71- 78 A8 --- SpType Spectral type (1) 80- 86 A7 --- Com Comments (2)
Note (1): Spectral type between brackets are assumed from the photometry Note (2): a: The color indices include the contribution of the secondary, except when the color for the secondary is given. b: Two equal stars: (U-B)p=(U-B)s=(U-B){obs}, Vp=Vs=V{obs}+0.753. c: The hot component dominates (U-B). d: There is also available MVp, MVs. e: It is possible to deconvolve the photometry in V. f: Combined MV. g: The hot component dominates (B-V). h: MV(hot/cool) were calculated independently during the eclipses. i: MV(primary) were calculated by a deconvolution with the MV(total) and MV(secondary): Vp=Vs - 2.5log[10^(Vtotal-Vs)/2.5) - 1]. j: MV assumed from the spectral type. k: From the Strassmeier et al. catalogue (Cat. V/76). l: Distance from MV, V. m: MV from R, Teff, CB.
Byte-by-byte Description of file: table2
Bytes Format Units Label Explanations
1- 10 A10 --- Name Star name 12- 17 I6 --- HD ? HD Number 19- 22 I4 K Teff ? Efective temperature 24- 29 F6.4 solRad Rad ? Radius 31- 35 F5.1 0.1pm EW(Li+Fe) ? Li+Fe equivalent width 36 A1 --- n_EW(Li+Fe) [*] *: Line blended with others 38- 39 I2 0.1pm EW(Fe) ? Fe equivalent width 40 A1 --- n_EW(Fe) [c] c: calculated 42- 44 I3 0.1pm EW(Li) ? Li equivalent width 45 A1 --- n_EW(Li) [c] c: calculated 47- 52 F6.3 --- CCF ? Continuum Correction Factor (c/h) 54- 56 A3 --- Com Comments (1)
Note (1): 1: CCF from Equation 2 and 3 2: CCF from Equation 2 and 4 3: We deconvolved the magnitude of the primary from the total magnitude and an estimation of the magnitude of the secondary by using the spectral type 4: Evolved components
Byte-by-byte Description of file: table3
Bytes Format Units Label Explanations
1- 12 A12 --- Name Star name 14- 19 I6 --- HD ? HD Number 21- 24 I4 K Teff ? Effective temperature 26- 27 A2 --- l_EW(Li)c [≤ ] Limit flag on EW(Li)c 28- 33 F6.2 0.1pm EW(Li)c ? Corrected Li equivalent width 35- 36 A2 --- l_N(Li) [≤ ~] Limit flag on N(Li) 37- 41 F5.2 --- N(Li) ? Li abundance 43- 44 A2 --- l_Mass [≤> ~] Limit flag on Mass 45- 49 F5.3 solMass Mass ? Stellar Mass 50- 55 A6 --- n_Mass Note on mass (1) 57- 69 F13.8 d Porb ? Orbital Period 71 A1 --- l_Pphot [~] Limit flag on Pphot 72- 78 F7.4 d Pphot ? Rotational Period 79- 82 A4 --- n_Pphot Note on Pphot (2) 84- 85 A2 --- l_LogAge [∼ ≤] Limit flag on LogAge 86- 91 F6.3 [yr] LogAge ? Age 92 A1 --- n_LogAge Note on LogAge (3) 93-100 A8 --- Age Same age object name (Hyades or V772 Her)
Note (1): CM: Mass estimated from the color-magnitude diagram Msin3i: Mass computed from M*sin3i RT: Mass estimated from Radii-Teff plane Note (2): Porb: Photometric period similar to the orbital value Note (3): M: Age estimated from the mass-age relationship. P: Age of the secondary equal to the computed age for the primary
Acknowledgements: David Barrado y Navascues
(End) Patricia Bauer [CDS] 06-May-1997
The document above follows the rules of the Standard Description for Astronomical Catalogues.From this documentation it is possible to generate f77 program to load files into arrays or line by line

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