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]=6.30, 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) |
|||||||
| * 27.8948 | 4.90e-02 | 1.05e+11 | 3.48e-03 | 3.48e-03 | 3.51e-03 | 1.54e-02 | 1s2.2s | 2S1/2 | 1s2.5p | 2P3/2 | 1 | 18 | 0 | 3584900.9 |
| * 27.8997 | 2.45e-02 | 1.05e+11 | 1.74e-03 | 1.74e-03 | 1.76e-03 | 7.56e-03 | 1s2.2s | 2S1/2 | 1s2.5p | 2P1/2 | 1 | 17 | 0 | 3584270 |
| 29.4391 | 9.11e-02 | 1.75e+11 | 2.04e-03 | 2.04e-03 | 2.08e-03 | 1.87e-02 | 1s2.2p | 2P1/2 | 1s2.5d | 2D3/2 | 2 | 19 | 192062 | 3588900 |
| 29.5089 | 1.64e-01 | 2.09e+11 | 3.66e-03 | 3.66e-03 | 3.73e-03 | 3.34e-02 | 1s2.2p | 2P3/2 | 1s2.5d | 2D5/2 | 3 | 20 | 200238 | 3589050 |
| 29.5102 | 1.82e-02 | 3.48e+10 | 4.05e-04 | 4.05e-04 | 4.13e-04 | 3.70e-03 | 1s2.2p | 2P3/2 | 1s2.5d | 2D3/2 | 3 | 19 | 200238 | 3588900 |
| 29.5737 | 3.56e-03 | 1.36e+10 | 6.96e-04 | 6.96e-04 | 6.99e-04 | 1.38e-03 | 1s2.2p | 2P1/2 | 1s2.5s | 2S1/2 | 2 | 16 | 192062 | 3573450 |
| 29.6453 | 7.11e-03 | 2.70e+10 | 1.38e-03 | 1.38e-03 | 1.38e-03 | 2.74e-03 | 1s2.2p | 2P3/2 | 1s2.5s | 2S1/2 | 3 | 16 | 200238 | 3573450 |
| 31.0121 | 1.17e-01 | 2.02e+11 | 1.14e-02 | 1.14e-02 | 1.15e-02 | 5.47e-02 | 1s2.2s | 2S1/2 | 1s2.4p | 2P3/2 | 1 | 11 | 0 | 3224550 |
| 31.0227 | 5.83e-02 | 2.02e+11 | 5.68e-03 | 5.68e-03 | 5.74e-03 | 2.71e-02 | 1s2.2s | 2S1/2 | 1s2.4p | 2P1/2 | 1 | 10 | 0 | 3223450 |
| 32.8878 | 2.46e-01 | 3.79e+11 | 7.26e-03 | 7.26e-03 | 7.40e-03 | 6.53e-02 | 1s2.2p | 2P1/2 | 1s2.4d | 2D3/2 | 2 | 12 | 192062 | 3232700 |
| 32.9732 | 4.41e-01 | 4.51e+11 | 1.31e-02 | 1.31e-02 | 1.33e-02 | 1.17e-01 | 1s2.2p | 2P3/2 | 1s2.4d | 2D5/2 | 3 | 13 | 200238 | 3233000 |
| 32.9765 | 4.90e-02 | 7.52e+10 | 1.44e-03 | 1.44e-03 | 1.46e-03 | 1.29e-02 | 1s2.2p | 2P3/2 | 1s2.4d | 2D3/2 | 3 | 12 | 200238 | 3232700 |
| * 33.2263 | 8.96e-03 | 2.71e+10 | 2.82e-03 | 2.82e-03 | 2.83e-03 | 5.88e-03 | 1s2.2p | 2P1/2 | 1s2.4s | 2S1/2 | 2 | 9 | 192065.09 | 3201732.1 |
| * 33.3167 | 1.79e-02 | 5.37e+10 | 5.56e-03 | 5.56e-03 | 5.59e-03 | 1.16e-02 | 1s2.2p | 2P3/2 | 1s2.4s | 2S1/2 | 3 | 9 | 200237.47 | 3201732.1 |
| 40.9110 | 4.51e-01 | 4.49e+11 | 7.51e-02 | 7.51e-02 | 7.59e-02 | 4.07e-01 | 1s2.2s | 2S1/2 | 1s2.3p | 2P3/2 | 1 | 6 | 0 | 2444330 |
| 40.9510 | 2.25e-01 | 4.48e+11 | 3.79e-02 | 3.79e-02 | 3.84e-02 | 2.03e-01 | 1s2.2s | 2S1/2 | 1s2.3p | 2P1/2 | 1 | 5 | 0 | 2441940 |
| * 44.0186 | 1.35e+00 | 1.16e+12 | 6.36e-02 | 6.36e-02 | 6.49e-02 | 5.57e-01 | 1s2.2p | 2P1/2 | 1s2.3d | 2D3/2 | 2 | 7 | 192065.09 | 2463830.9 |
| * 44.1603 | 2.42e+00 | 1.38e+12 | 1.14e-01 | 1.14e-01 | 1.16e-01 | 1.00e+00 | 1s2.2p | 2P3/2 | 1s2.3d | 2D5/2 | 3 | 8 | 200237.47 | 2464713.1 |
| * 44.1775 | 2.68e-01 | 2.29e+11 | 1.25e-02 | 1.25e-02 | 1.28e-02 | 1.09e-01 | 1s2.2p | 2P3/2 | 1s2.3d | 2D3/2 | 3 | 7 | 200237.47 | 2463830.9 |
| 45.5206 | 4.24e-02 | 6.82e+10 | 3.18e-02 | 3.18e-02 | 3.20e-02 | 5.85e-02 | 1s2.2p | 2P1/2 | 1s2.3s | 2S1/2 | 2 | 4 | 192062 | 2388870 |
| 45.6906 | 8.45e-02 | 1.35e+11 | 6.28e-02 | 6.28e-02 | 6.31e-02 | 1.15e-01 | 1s2.2p | 2P3/2 | 1s2.3s | 2S1/2 | 3 | 4 | 200238 | 2388870 |
| * 83.6100 | 1.34e-01 | 3.19e+10 | 3.53e-04 | 3.53e-04 | 3.56e-04 | 1.56e-03 | 1s2.3s | 2S1/2 | 1s2.5p | 2P3/2 | 4 | 18 | 2388870.2 | 3584900.9 |
| 87.1870 | 2.73e-01 | 5.98e+10 | 2.36e-04 | 2.36e-04 | 2.40e-04 | 2.15e-03 | 1s2.3p | 2P1/2 | 1s2.5d | 2D3/2 | 5 | 19 | 2441940 | 3588900 |
| 87.3580 | 4.90e-01 | 7.14e+10 | 4.22e-04 | 4.22e-04 | 4.30e-04 | 3.85e-03 | 1s2.3p | 2P3/2 | 1s2.5d | 2D5/2 | 6 | 20 | 2444330 | 3589050 |
| * 88.8480 | 6.27e-01 | 8.83e+10 | 5.19e-04 | 5.19e-04 | 5.24e-04 | 2.45e-03 | 1s2.3d | 2D3/2 | 1s2.5f | 2F5/2 | 7 | 21 | 2463830.9 | 3589344.3 |
| * 88.9110 | 8.95e-01 | 9.44e+10 | 7.45e-04 | 7.45e-04 | 7.52e-04 | 3.52e-03 | 1s2.3d | 2D5/2 | 1s2.5f | 2F7/2 | 8 | 23 | 2464713.1 | 3589438.7 |
| 119.6630 | 4.87e-01 | 5.68e+10 | 8.31e-04 | 8.31e-04 | 8.39e-04 | 3.99e-03 | 1s2.3s | 2S1/2 | 1s2.4p | 2P3/2 | 4 | 11 | 2388870 | 3224550 |
| 119.8210 | 2.43e-01 | 5.65e+10 | 4.12e-04 | 4.12e-04 | 4.16e-04 | 1.97e-03 | 1s2.3s | 2S1/2 | 1s2.4p | 2P1/2 | 4 | 10 | 2388870 | 3223450 |
| 126.4610 | 1.16e+00 | 1.21e+11 | 6.03e-04 | 6.03e-04 | 6.14e-04 | 5.42e-03 | 1s2.3p | 2P1/2 | 1s2.4d | 2D3/2 | 5 | 12 | 2441940 | 3232700 |
| 126.7960 | 2.08e+00 | 1.44e+11 | 1.09e-03 | 1.09e-03 | 1.11e-03 | 9.72e-03 | 1s2.3p | 2P3/2 | 1s2.4d | 2D5/2 | 6 | 13 | 2444330 | 3233000 |
| 126.8440 | 2.31e-01 | 2.40e+10 | 1.19e-04 | 1.19e-04 | 1.21e-04 | 1.07e-03 | 1s2.3p | 2P3/2 | 1s2.4d | 2D3/2 | 6 | 12 | 2444330 | 3232700 |
| * 129.9510 | 4.06e+00 | 2.67e+11 | 1.58e-03 | 1.58e-03 | 1.60e-03 | 7.66e-03 | 1s2.3d | 2D3/2 | 1s2.4f | 2F5/2 | 7 | 14 | 2463830.9 | 3233354.4 |
| * 130.0690 | 5.80e+00 | 2.86e+11 | 2.28e-03 | 2.28e-03 | 2.30e-03 | 1.10e-02 | 1s2.3d | 2D5/2 | 1s2.4f | 2F7/2 | 8 | 15 | 2464713.1 | 3233538.7 |
| * 131.6150 | 9.65e-02 | 1.86e+10 | 4.88e-04 | 4.88e-04 | 4.90e-04 | 1.02e-03 | 1s2.3p | 2P1/2 | 1s2.4s | 2S1/2 | 5 | 9 | 2441938.1 | 3201732.1 |
| * 132.0290 | 1.92e-01 | 3.68e+10 | 9.62e-04 | 9.62e-04 | 9.66e-04 | 2.01e-03 | 1s2.3p | 2P3/2 | 1s2.4s | 2S1/2 | 6 | 9 | 2444325.5 | 3201732.1 |
| 499.4060 | 1.44e-01 | 9.61e+08 | 1.00e+00 | 1.00e+00 | 1.00e+00 | 5.12e-03 | 1s2.2s | 2S1/2 | 1s2.2p | 2P3/2 | 1 | 3 | 0 | 200238 |
| 520.6650 | 6.89e-02 | 8.48e+08 | 4.84e-01 | 4.84e-01 | 4.84e-01 | 2.18e-03 | 1s2.2s | 2S1/2 | 1s2.2p | 2P1/2 | 1 | 2 | 0 | 192062 |
Created by Giulio Del Zanna on Wed Apr 16 17:44:24 2025