Ion | Levels | Lines |
H I | 10 | 45 |
H II | 1 | 0 |
He I |
17 | 136 |
He II | 16 | 120 |
He III | 1 | 0 |
C III |
2 | 1 |
C IV | 19 | 171 |
C V | 1 | 0 |
N III |
1 | 0 |
N IV | 38 | 703 |
N V | 17 | 136 |
N VI | 1 | 0 |
Fe III |
1 | 0 |
Fe IV | 11 | 49 |
Fe V | 13 | 69 |
Fe VI | 17 | 121 |
Fe VII | 11 | 52 |
Fe IIX | 9 | 34 |
Fe IX | 9 | 35 |
Fe X | 1 | 0 |
Sum | 196 | 1672 |