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J/A+A/340/300       Fe II oscillator strengths   (Raassen+ 1998)
================================================================================
On de determination of the solar iron abundance using Fe II lines
       Raassen A.J.J., Uylings P.H.M.
      <Astron. Astrophys. 340, 300 (1998)>
      =1998A&A...340..300R      (SIMBAD/NED BibCode)
================================================================================
ADC_Keywords: Atomic physics
Keywords: atomic data - Sun: abundances

Description:
    A sample of the agreement between experiment (recent experimental
    log(gf) values) and our method (orthogonal operator technique) is
    shown in table 1. The experimental data are taken from the critical
    compilation by Giridhar and Ferro (1995RMxAA..31...23G) using data
    from Kroll and Kock (1987A&AS...67..225K), and from most recent data
    by Bergeson et al. (1996ApJ...464.1044B). Eight lines in this table
    are indicated by * in front of the orthogonal log(gf) value: for these
    lines the difference between experimental value and our calculated
    value is >=0.2.

File Summary:
--------------------------------------------------------------------------------
  FileName     Lrecl  Records   Explanations
--------------------------------------------------------------------------------
ReadMe            80        .   This file
table1.dat        81      117   Comparison of recent experimental log(gf) values
                                 and values obtained by means of the orthogonal
                                 operator technique
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See also:
   J/A+AS/125/539 : Mn III position probabilities (Uylings+ 1997)
   J/A+AS/130/541 : Co II oscillator strengths (Raassen+ 1998)
   J/A+A/274/555 : Asymmetry of FeI lines in solar spectrum (Stathopoulou+ 1993)
   J/A+AS/102/269 : Lab. and solar highly-excited levels of Fe I (Nave+ 1993)
   J/A+A/347/348 : Solar abundance of iron (Grevesse+, 1999)


Byte-by-byte Description of file: table1.dat
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   Bytes Format Units   Label     Explanations
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   1-  9  F9.3  0.1nm   Lambda    Wavelength
  12- 16  F5.2  ---     log(gf)1  Oscillateur strength, Giridhar and Ferro,
                                   1995RMxAA..31...23G
  18- 22  F5.2  ---     log(gf)2  ? Oscillateur strength, Bergeson et al.
                                     1996ApJ...464.1044B
      24  A1    ---   f_log(gf)2  [*] indication large difference
  25- 29  F5.2  ---     log(gf)3  ? Oscillateur strength, This work
  32- 35  F4.1  ---     Jf        J-value final state
  37- 46  F10.2 cm-1    Ef        Energy value final state
  48- 55  A8    ---     Lf        Leading term final state
  57- 60  F4.1  ---     Ji        J-value initial state
  62- 71  F10.2 cm-1    Ei        Energy value initial state
  73- 82  A10   ---     Li        Leading term initial state
--------------------------------------------------------------------------------

Acknowledgements: P. Uylings <uylings@phys.uva.nl>
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(End)                                          Patricia Bauer [CDS]  16-Nov-1998