Astronomical Data Center

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/journal_tables/A+AS/102/361/

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J/A+AS/102/361       Li abundances in galactic C-stars            (Boffin+ 1993)
================================================================================
A Catalogue of Li abundances and equivalent widths in a sample
 of galactic C-stars
     Boffin H.M.J., Abia C., Isern J., Rebolo R.
    <Astron. Astrophys. Suppl. Ser. 102, 361 (1993)>
    =1993A&AS..102..361B
===============================================================================
ADC_Keywords: Abundances ; Equivalent widths ; Stars, carbon
Keywords: stars: abundances - stars: late-type

Description:
    The equivalent widths and abundances of Lithium in galactic carbon
    stars are presented in Table 1. The observations were made during 1990
    and 1991 in 3 different observatories: Roque de los Muchachos and
    Calar Alto (Spain), and La Silla (Chile). The resolving power of the
    spectra is 15000-2000 for the spanish observations, and about 60000
    for the stars observed at La Silla.


File Summary:
--------------------------------------------------------------------------------
 FileName    Lrecl    Records    Explanations
--------------------------------------------------------------------------------
ReadMe          80          .    This file
table1.dat      73        201    Li abundances and equivalent widths
                                 of galactic C-stars
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Byte-by-byte Description of file: table1.dat
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   Bytes Format  Units   Label     Explanations
--------------------------------------------------------------------------------
   1-  9  A9     ---     VS        Vrba & Strom (1975ApJ...197...77V)
  11- 16  I6     ---     IRC       2-micron Sky Survey (TMSS, Cat. <II/2>)
  20- 27  A8  "DD/MM/YY" day       Date of observation, day/month/year
  31- 33  I3     d       Per       ?Variability period
  37- 40  I4     0.1pm   W(Li)     ?Li line equivalent width
      41  A1     ---   u_W(Li)     [?] A ? means that the given data is poor
      44  A1     ---   l_A(Li)     [<] Limit flag on A(Li)
  45- 48  F4.1   ---     A(Li)     ?Li abundance (12+log(N(Li)/N(H)))
      49  A1     ---   u_A(Li)     [?] A ? means that the given data is poor
  55- 73  A19    ---     Note      Peculiarity of the star
--------------------------------------------------------------------------------

History:
  * 31-Jul-2001: description added.
================================================================================
(End)                                          Patricia Bauer [CDS]  30-Sep-1993
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