20 20 1 1 2 1 7.0450e-10 0.66930 4.3910e+03 2.5000e+08 -1 Radiative recombination coefficients: Badnell, N. R., 2006, ApJS, 167, 334 Produced for the CHIANTI database by R.P. Dufresne on Thu Aug 29 11:43:02 2024 -1