2
   18    5    1  3.9390e-10   0.66070 3.2070e+01 3.0430e+07   0.07610  6.3600e+05
 -1 
%file:  ar_5.rrparams
 Kaur, Jagjit; Gorczyca, T. W.; Badnell, N. R.
 Dielectronic recombination data for dynamic finite-density plasmas. XV. The silicon isoelectronic sequence 
 https://ui.adsabs.harvard.edu/abs/2018A%26A...610A..41K/abstract

 produced as a part of the 'CHIANTI' atomic database for astrophysical spectroscopy 
  K. Dere (GMU) - 2019 November 18 
 -1