29 28 1 1 1 1 5.0410e-10 0.58280 2.7010e+04 2.0820e+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