Here you find various information on the brightest lines, ordered in wavelength:
Wavelengths (Angstroms); weighted oscillator strengths (gf);
transition probabilities (A);
intensities (normalised) at
106 , 1010, 1015, 1020
cm-3;
together with:
Configuration; Term; Index of the level (1=ground); Energy (observed if available - otherwise theoretical);
of the lower (l) and upper levels (u)
Note that intensities have been calculated at log T[K]=6.70, where the ion fraction peaks in ionization equilibrium. Only lines brighter than 0.001 the strongest line (at all densities) are retained.
Lines flagged with a "*" before their wavelengths only have theoretical energy levels.
Please note that their wavelengths are not very accurate.
Wavelength |
gf |
Aul |
R |
R |
R |
R |
Cl |
Tl |
Cu | Tu |
Il | Iu |
El | Eu |
(A) | (s-1) |
(106) |
(1010) |
(1015) |
(1020) |
(cm-1) | (cm-1) |
|||||||
| * 300.4280 | 3.34e-01 | 4.95e+09 | 4.53e-03 | 4.54e-03 | 1.43e-02 | 3.40e-04 | 2s2 2p5 3s | 3P2 | 2s2 2p5 3p | 3P2 | 2 | 10 | 6465333 | 6798191 |
| * 315.6760 | 2.68e-01 | 3.59e+09 | 3.13e-03 | 3.13e-03 | 9.88e-03 | 2.35e-04 | 2s2 2p5 3s | 1P1 | 2s2 2p5 3p | 3P2 | 3 | 10 | 6481411 | 6798191 |
| * 315.8000 | 2.06e-01 | 4.58e+09 | 2.71e-03 | 2.72e-03 | 6.01e-03 | 1.43e-04 | 2s2 2p5 3s | 3P0 | 2s2 2p5 3p | 3P1 | 4 | 13 | 6586386 | 6903042 |
| * 321.8220 | 5.65e-01 | 7.28e+09 | 6.63e-03 | 6.63e-03 | 6.16e-03 | 3.31e-04 | 2s2 2p5 3s | 3P1 | 2s2 2p5 3p | 1D2 | 5 | 14 | 6596349 | 6907080 |
| * 324.4250 | 7.80e-01 | 7.09e+09 | 1.05e-02 | 1.05e-02 | 5.51e-02 | 7.54e-04 | 2s2 2p5 3s | 3P2 | 2s2 2p5 3p | 3D3 | 2 | 8 | 6465333 | 6773571 |
| * 326.0590 | 1.19e-01 | 2.50e+09 | 1.43e-03 | 1.44e-03 | 3.18e-03 | 7.55e-05 | 2s2 2p5 3s | 3P1 | 2s2 2p5 3p | 3P1 | 5 | 13 | 6596349 | 6903042 |
| * 332.2120 | 3.13e-01 | 6.30e+09 | 4.39e-03 | 4.39e-03 | 4.98e-03 | 1.68e-04 | 2s2 2p5 3s | 1P1 | 2s2 2p5 3p | 1P1 | 3 | 9 | 6481411 | 6782424 |
| * 342.7860 | 2.45e-01 | 2.78e+09 | 3.78e-03 | 3.78e-03 | 9.85e-03 | 1.63e-04 | 2s2 2p5 3s | 3P2 | 2s2 2p5 3p | 3D2 | 2 | 7 | 6465333 | 6757060 |
| * 347.8220 | 1.20e-01 | 2.21e+09 | 1.64e-03 | 1.64e-03 | 2.85e-03 | 5.65e-05 | 2s2 2p5 3s | 3P0 | 2s2 2p5 3p | 3D1 | 4 | 12 | 6586386 | 6873889 |
| * 360.3080 | 1.82e-01 | 3.11e+09 | 2.22e-03 | 2.23e-03 | 3.87e-03 | 7.68e-05 | 2s2 2p5 3s | 3P1 | 2s2 2p5 3p | 3D1 | 5 | 12 | 6596349 | 6873889 |
| * 362.7800 | 2.71e-01 | 2.75e+09 | 3.53e-03 | 3.53e-03 | 9.20e-03 | 1.52e-04 | 2s2 2p5 3s | 1P1 | 2s2 2p5 3p | 3D2 | 3 | 7 | 6481411 | 6757060 |
| * 380.9180 | 2.49e-01 | 3.81e+09 | 5.83e-03 | 5.83e-03 | 1.99e-02 | 1.48e-04 | 2s2 2p5 3s | 3P2 | 2s2 2p5 3p | 3S1 | 2 | 6 | 6465333 | 6727857 |
| * 952.6080 | 0.00e+00 | 2.73e+04 | 1.83e-03 | 1.83e-03 | 1.16e-05 | 1.08e-10 | 2s2 2p5 3s | 1P1 | 2s2 2p5 3s | 3P0 | 3 | 4 | 6481411 | 6586386 |
Created by Giulio Del Zanna on Wed Apr 16 17:42:40 2025