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]=5.75, where the ion fraction peaks in ionization equilibrium. Only lines brighter than 0.001 the strongest line (at all densities) are retained.
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) |
|||||||
| 23.2770 | 3.05e-02 | 1.25e+11 | 5.28e-03 | 6.54e-03 | 4.79e-03 | 4.72e-03 | 1s2 | 1S0 | 1s.5p | 1P1 | 1 | 49 | 0 | 4296090 |
| 23.7710 | 6.05e-02 | 2.38e+11 | 1.20e-02 | 1.50e-02 | 1.13e-02 | 1.10e-02 | 1s2 | 1S0 | 1s.4p | 1P1 | 1 | 31 | 0 | 4206810 |
| 24.8980 | 1.54e-01 | 5.54e+11 | 4.87e-02 | 6.09e-02 | 4.71e-02 | 4.59e-02 | 1s2 | 1S0 | 1s.3p | 1P1 | 1 | 17 | 0 | 4016390 |
| 28.7870 | 6.96e-01 | 1.87e+12 | 7.97e-01 | 1.00e+00 | 1.00e+00 | 1.00e+00 | 1s2 | 1S0 | 1s.2p | 1P1 | 1 | 7 | 0 | 3473795 |
| 29.0819 | 0.00e+00 | 1.00e+05 | 6.24e-04 | 2.02e-03 | 2.72e-03 | 3.19e-07 | 1s2 | 1S0 | 1s.2p | 3P2 | 1 | 5 | 0 | 3438570 |
| 29.0843 | 4.33e-05 | 1.14e+08 | 1.64e-01 | 5.33e-01 | 8.54e-01 | 2.18e-04 | 1s2 | 1S0 | 1s.2p | 3P1 | 1 | 4 | 0 | 3438279 |
| 29.5347 | 8.51e-11 | 2.17e+02 | 1.00e+00 | 8.61e-01 | 1.98e-05 | 4.71e-10 | 1s2 | 1S0 | 1s.2s | 3S1 | 1 | 2 | 0 | 3385850 |
| 116.8220 | 1.87e-01 | 1.31e+10 | 1.28e-04 | 2.08e-04 | 4.09e-04 | 1.01e-03 | 1s.2p | 3P2 | 1s.5d | 3D3 | 5 | 39 | 3438570 | 4294570 |
| 122.4330 | 1.34e-01 | 1.20e+10 | 7.08e-04 | 9.82e-04 | 9.66e-04 | 9.58e-04 | 1s.2s | 3S1 | 1s.4p | 3P2 | 2 | 21 | 3385850 | 4202620 |
| 130.2850 | 1.22e-01 | 1.60e+10 | 8.10e-05 | 1.40e-04 | 2.79e-04 | 6.56e-04 | 1s.2p | 3P0 | 1s.4d | 3D1 | 3 | 23 | 3438271 | 4205820 |
| 130.2860 | 2.74e-01 | 2.15e+10 | 1.76e-04 | 3.07e-04 | 5.76e-04 | 1.47e-03 | 1s.2p | 3P1 | 1s.4d | 3D2 | 4 | 24 | 3438279 | 4205820 |
| 130.3360 | 5.12e-01 | 2.87e+10 | 3.26e-04 | 5.72e-04 | 1.27e-03 | 2.76e-03 | 1s.2p | 3P2 | 1s.4d | 3D3 | 5 | 25 | 3438570 | 4205820 |
| 136.6050 | 3.65e-01 | 2.61e+10 | 3.63e-04 | 5.01e-04 | 5.50e-04 | 1.04e-03 | 1s.2p | 1P1 | 1s.4d | 1D2 | 7 | 30 | 3473795 | 4205830 |
| 137.2260 | 1.64e-02 | 5.80e+09 | 7.87e-04 | 1.09e-03 | 1.13e-03 | 1.18e-04 | 1s.2p | 1P1 | 1s.4s | 1S0 | 7 | 22 | 3473795 | 4202520 |
| 161.2100 | 5.45e-01 | 2.80e+10 | 3.05e-03 | 4.44e-03 | 5.01e-03 | 3.47e-03 | 1s.2s | 3S1 | 1s.3p | 3P2 | 2 | 11 | 3385850 | 4006160 |
| 161.2100 | 3.27e-01 | 2.79e+10 | 1.14e-03 | 1.67e-03 | 2.00e-03 | 1.89e-03 | 1s.2s | 3S1 | 1s.3p | 3P1 | 2 | 10 | 3385850 | 4006160 |
| 161.2100 | 1.09e-01 | 2.79e+10 | 2.50e-03 | 3.13e-03 | 2.59e-03 | 5.50e-04 | 1s.2s | 3S1 | 1s.3p | 3P0 | 2 | 9 | 3385850 | 4006160 |
| 173.8560 | 6.60e-01 | 4.86e+10 | 2.73e-04 | 6.65e-04 | 1.91e-03 | 2.95e-03 | 1s.2p | 3P0 | 1s.3d | 3D1 | 3 | 13 | 3438271 | 4013460 |
| 173.8580 | 1.48e+00 | 6.53e+10 | 6.01e-04 | 1.46e-03 | 3.84e-03 | 6.59e-03 | 1s.2p | 3P1 | 1s.3d | 3D2 | 4 | 14 | 3438279 | 4013460 |
| 173.8580 | 4.95e-01 | 3.64e+10 | 2.04e-04 | 4.98e-04 | 1.43e-03 | 2.21e-03 | 1s.2p | 3P1 | 1s.3d | 3D1 | 4 | 13 | 3438279 | 4013460 |
| 173.9460 | 2.77e+00 | 8.73e+10 | 1.10e-03 | 2.74e-03 | 8.99e-03 | 1.24e-02 | 1s.2p | 3P2 | 1s.3d | 3D3 | 5 | 15 | 3438570 | 4013460 |
| 173.9460 | 4.92e-01 | 2.17e+10 | 2.00e-04 | 4.86e-04 | 1.27e-03 | 2.19e-03 | 1s.2p | 3P2 | 1s.3d | 3D2 | 5 | 14 | 3438570 | 4013460 |
| 180.6390 | 1.93e-02 | 1.31e+09 | 3.25e-04 | 5.61e-04 | 7.01e-04 | 1.01e-04 | 1s.2p | 3P0 | 1s.3s | 3S1 | 3 | 8 | 3438271 | 3991860 |
| 180.6420 | 5.79e-02 | 3.94e+09 | 9.77e-04 | 1.69e-03 | 2.11e-03 | 3.04e-04 | 1s.2p | 3P1 | 1s.3s | 3S1 | 4 | 8 | 3438279 | 3991860 |
| 180.7370 | 9.64e-02 | 6.56e+09 | 1.63e-03 | 2.81e-03 | 3.51e-03 | 5.06e-04 | 1s.2p | 3P2 | 1s.3s | 3S1 | 5 | 8 | 3438570 | 3991860 |
| 185.1940 | 2.12e+00 | 8.27e+10 | 1.14e-03 | 1.70e-03 | 2.46e-03 | 4.49e-03 | 1s.2p | 1P1 | 1s.3d | 1D2 | 7 | 16 | 3473795 | 4013770 |
| 187.8980 | 6.61e-02 | 1.25e+10 | 3.76e-03 | 5.42e-03 | 6.39e-03 | 3.04e-04 | 1s.2p | 1P1 | 1s.3s | 1S0 | 7 | 12 | 3473795 | 4006000 |
| 1896.8130 | 1.89e-01 | 7.01e+07 | 6.71e-03 | 2.18e-02 | 2.92e-02 | 3.43e-06 | 1s.2s | 3S1 | 1s.2p | 3P2 | 2 | 5 | 3385850 | 3438570 |
| 1907.3409 | 1.13e-01 | 6.89e+07 | 1.52e-03 | 4.91e-03 | 7.87e-03 | 2.01e-06 | 1s.2s | 3S1 | 1s.2p | 3P1 | 2 | 4 | 3385850 | 3438279 |
| 1907.6320 | 3.76e-02 | 6.89e+07 | 1.34e-03 | 4.35e-03 | 5.82e-03 | 6.68e-07 | 1s.2s | 3S1 | 1s.2p | 3P0 | 2 | 3 | 3385850 | 3438271 |
Created by Giulio Del Zanna on Wed Apr 16 17:43:41 2025