model ions for F III and F IV
lines of [F III] and [F IV] are seen in PN reported in this paper: http://xxx.lanl.gov/abs/0807.0215
add them - atomic data sources given in paper
Cloudy & Associates
lines of [F III] and [F IV] are seen in PN reported in this paper: http://xxx.lanl.gov/abs/0807.0215
add them - atomic data sources given in paper
Photoionization simulations since 1978