1              2s22p3    2    1  p   20           94139.100           95358.879
    2            2s22p23s    3    0  s   30         2886762.500         2938798.933
    3            2s22p23p    3    1  p   90               0.000         3078198.267
    4            2s22p23d    3    2  d  150         3222814.286         3230730.573
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%filename: ar_12.fblvl
%Observed energy levels (1): Edlen, 1984, Phys.Scripta, 30, 135 
%Observed energy levels (n=3): NIST Database for Atomic Spectroscopy, 
  Version 2.0, 1999, NIST Standard Reference Database # 78
%Theoretical energy levels (1): Zhang, Sampson, ADNDT, 1999, 72, 153
%Theoretical energy levels (2-4): Bhatia, A.K., Seely, J.F., Feldman, U., 1989, ADNDT,43, 99
%comment: free-bound data file developed from .elvlc file
% produced as part of the Arcetri/Cambridge/NRL 'CHIANTI' atomic data base collaboration
%
% Ken Dere - Jul 18 2002
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