Fe XVII d - VERSION 8.0


The CHIANTI database has the following primary ASCII files for this ion:

  1. fe_17d.elvlc (energy levels)
  2. contains the energy levels (in cm-1). It includes both experimental and theoretical values of the levels energies.

     
    %filename: fe_17d.elvlc
    %Energy levels (below ionization): Shirai,T., Sugar,J., Musgrove,A., Wiese,W.L., 2000, J.Phys.Chem.Ref.Data, Monograph 8
    %Energy levels (above ionization): Mendoza, C., Kallman, T.R., Bautista, M.A., Palmeri, P., 2004, A&A, 414, 377
    %Comment: some energy levels from the NIST database, version 2.0, have been renumbered
            in order to match the identification given by Bhatia and Doschek
            and their theoretical energy levels. In particular, the following changes
            have been made:
                            NIST  -->  CHIANTI
                             12   -->     9
                             13   -->    12
                              9   -->    13
    %Comment: the theoretical energies from Mendoza et al have been used as experimental ones.
    %Comment: the LS notation for energy levels has been taken from Mendoza et al.
    % produced as part of the Arcetri/Cambridge/NRL 'CHIANTI' atomic data base collaboration
    %
    % Enrico Landi - Jan 2005
     
    

  3. fe_17d.wgfa (radiative data)
  4. contains wavelengths, gf and A values of the transitions. The wavelengths are based on the experimental energy levels and should be the best available. Wavelengths calculated from the theoretical energies are of an indeterminate accuracy and their values are presented as negative values of the calculated wavelength.

     
    %filename: fe_17d.wgfa
    %Energy levels (below ionization): Shirai,T., Sugar,J., Musgrove,A., Wiese,W.L., 2000, J.Phys.Chem.Ref.Data, Monograph 8
    %Energy levels (above ionization): Mendoza, C., Kallman, T.R., Bautista, M.A., Palmeri, P., 2004, A&A, 414, 377
    %A values (below ionization): Bhatia, A.K., Doschek, G.A., 1992, ADNDT, 52, 1
    %A values (above ionization): Mendoza, C., Kallman, T.R., Bautista, M.A., Palmeri, P., 2004, A&A, 414, 377
    %Autoionization rates: Mendoza, C., Kallman, T.R., Bautista, M.A., Palmeri, P., 2004, A&A, 414, 377
    %produced as part of the Arcetri/Cambridge/NRL 'CHIANTI' atomic data base collaboration CHIANTI
    %
    % E.Landi - Jan 2005
    

  5. fe_17d.scups (electron collision data)
  6. contains the effective electron collision strengths scaled according to the rules formulated by Burgess and Tully (1992).

     
    %filename: fe_17d.splups
    %Effective collision strengths and autoionization rates: Mendoza, C., Kallman, T.R., Bautista, M.A., Palmeri, P., 2004, A&A, 414, 377
    %produced as part of the Arcetri/Cambridge/NRL 'CHIANTI' atomic data base collaboration
    %
    %  E. Landi - Sep 2005
    
    


    The html table below contains the radiative data of the brightest lines sorted in wavelength

    fe_17d_table.html (html table)

    Page created by Giulio Del Zanna on Fri Sep 18 13:26:58 2015