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]=7.70, 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) |
|||||||
| * 1.2383 | 1.39e-02 | 2.02e+13 | 1.08e-03 | 1.08e-03 | 1.08e-03 | 8.96e-04 | 1s2 | 1S0 | 1s.6p | 1P1 | 1 | 57 | 0 | 80757633 |
| 1.2535 | 2.47e-02 | 3.49e+13 | 2.18e-02 | 2.18e-02 | 2.18e-02 | 1.86e-02 | 1s2 | 1S0 | 1s.5p | 1P1 | 1 | 39 | 0 | 79776290 |
| 1.2538 | 3.19e-03 | 4.51e+12 | 4.15e-03 | 4.15e-03 | 4.15e-03 | 3.72e-03 | 1s2 | 1S0 | 1s.5p | 3P1 | 1 | 35 | 0 | 79756970 |
| 1.2825 | 5.09e-02 | 6.89e+13 | 4.88e-02 | 4.88e-02 | 4.88e-02 | 4.17e-02 | 1s2 | 1S0 | 1s.4p | 1P1 | 1 | 25 | 0 | 77970500 |
| 1.2832 | 6.47e-03 | 8.74e+12 | 9.62e-03 | 9.62e-03 | 9.62e-03 | 8.84e-03 | 1s2 | 1S0 | 1s.4p | 3P1 | 1 | 21 | 0 | 77932560 |
| 1.3501 | 1.38e-01 | 1.68e+14 | 1.49e-01 | 1.49e-01 | 1.49e-01 | 1.30e-01 | 1s2 | 1S0 | 1s.3p | 1P1 | 1 | 15 | 0 | 74070580 |
| 1.3517 | 1.68e-02 | 2.05e+13 | 3.06e-02 | 3.06e-02 | 3.06e-02 | 3.07e-02 | 1s2 | 1S0 | 1s.3p | 3P1 | 1 | 11 | 0 | 73979340 |
| * 1.5316 | 2.35e-01 | 2.23e+14 | 1.10e-03 | 1.10e-03 | 1.10e-03 | 9.17e-04 | 1s.3s | 1S0 | 2p.3s | 1P1 | 10 | 161 | 73974573 | 1.3926421E+08 |
| * 1.5317 | 4.02e-01 | 2.28e+14 | 1.78e-03 | 1.78e-03 | 1.78e-03 | 1.49e-03 | 1s.3p | 1P1 | 2p.3p | 1D2 | 15 | 167 | 74073915 | 1.3936239E+08 |
| * 1.5379 | 3.72e-01 | 3.50e+14 | 4.62e-03 | 4.62e-03 | 4.62e-03 | 3.84e-03 | 1s.2s | 1S0 | 2s.2p | 1P1 | 5 | 135 | 62637019 | 1.2766009E+08 |
| * 1.5379 | 3.37e-01 | 1.90e+14 | 2.78e-03 | 2.78e-03 | 2.78e-03 | 2.31e-03 | 1s.2p | 3P2 | 2p2 | 1D2 | 6 | 136 | 62801751 | 1.2782459E+08 |
| * 1.5389 | 4.29e-01 | 2.42e+14 | 2.29e-03 | 2.29e-03 | 2.29e-03 | 1.90e-03 | 1s.2p | 3P1 | 2p2 | 3P2 | 4 | 134 | 62633517 | 1.2761496E+08 |
| * 1.5416 | 9.63e-01 | 5.40e+14 | 7.87e-03 | 7.87e-03 | 7.87e-03 | 6.55e-03 | 1s.2p | 1P1 | 2p2 | 1D2 | 7 | 136 | 62957578 | 1.2782459E+08 |
| * 1.5429 | 6.42e-01 | 3.60e+14 | 3.40e-03 | 3.40e-03 | 3.40e-03 | 2.83e-03 | 1s.2p | 3P2 | 2p2 | 3P2 | 6 | 134 | 62801751 | 1.2761496E+08 |
| * 1.5466 | 2.30e-01 | 1.29e+14 | 1.21e-03 | 1.21e-03 | 1.21e-03 | 1.01e-03 | 1s.2p | 1P1 | 2p2 | 3P2 | 7 | 134 | 62957578 | 1.2761496E+08 |
| 1.5884 | 6.98e-01 | 6.15e+14 | 1.00e+00 | 1.00e+00 | 1.00e+00 | 1.00e+00 | 1s2 | 1S0 | 1s.2p | 1P1 | 1 | 7 | 0 | 62956458 |
| 1.5923 | 0.00e+00 | 1.19e+10 | 2.17e-01 | 2.17e-01 | 2.17e-01 | 2.01e-01 | 1s2 | 1S0 | 1s.2p | 3P2 | 1 | 6 | 0 | 62801755 |
| 1.5966 | 8.20e-02 | 7.15e+13 | 2.45e-01 | 2.45e-01 | 2.45e-01 | 4.41e-01 | 1s2 | 1S0 | 1s.2p | 3P1 | 1 | 4 | 0 | 62634639 |
| 1.6036 | 4.74e-07 | 4.11e+08 | 3.23e-01 | 3.23e-01 | 3.23e-01 | 5.14e-03 | 1s2 | 1S0 | 1s.2s | 3S1 | 1 | 2 | 0 | 62359813 |
| 5.7446 | 6.44e-02 | 2.60e+12 | 1.39e-03 | 1.39e-03 | 1.39e-03 | 1.37e-03 | 1s.2s | 3S1 | 1s.5p | 3P2 | 2 | 36 | 62359813 | 79767550 |
| 6.4130 | 1.59e-01 | 5.15e+12 | 3.12e-03 | 3.12e-03 | 3.12e-03 | 3.26e-03 | 1s.2s | 3S1 | 1s.4p | 3P2 | 2 | 22 | 62359813 | 77953220 |
| 6.4215 | 8.43e-02 | 4.55e+12 | 1.00e-03 | 1.00e-03 | 1.00e-03 | 9.20e-04 | 1s.2s | 3S1 | 1s.4p | 3P1 | 2 | 21 | 62359813 | 77932560 |
| * 6.5894 | 5.07e-01 | 1.11e+13 | 1.11e-03 | 1.11e-03 | 1.11e-03 | 2.49e-03 | 1s.2p | 3P2 | 1s.4d | 3D3 | 6 | 26 | 62801751 | 77977598 |
| 6.6782 | 1.02e-02 | 1.52e+12 | 1.27e-03 | 1.27e-03 | 1.27e-03 | 1.10e-03 | 1s.2p | 1P1 | 1s.4s | 1S0 | 7 | 20 | 62956458 | 77930480 |
| 8.5702 | 6.58e-01 | 1.20e+13 | 8.92e-03 | 8.92e-03 | 8.92e-03 | 1.15e-02 | 1s.2s | 3S1 | 1s.3p | 3P2 | 2 | 12 | 62359813 | 74028190 |
| 8.6062 | 3.50e-01 | 1.05e+13 | 2.46e-03 | 2.46e-03 | 2.46e-03 | 2.47e-03 | 1s.2s | 3S1 | 1s.3p | 3P1 | 2 | 11 | 62359813 | 73979340 |
| 8.6099 | 1.31e-01 | 1.18e+13 | 1.71e-03 | 1.71e-03 | 1.71e-03 | 2.43e-03 | 1s.2s | 3S1 | 1s.3p | 3P0 | 2 | 9 | 62359813 | 73974350 |
| * 8.7325 | 6.85e-01 | 2.00e+13 | 5.89e-04 | 5.89e-04 | 5.90e-04 | 2.88e-03 | 1s.2p | 3P0 | 1s.3d | 3D1 | 3 | 13 | 62615892 | 74067415 |
| * 8.7452 | 1.51e+00 | 2.63e+13 | 1.52e-03 | 1.52e-03 | 1.52e-03 | 3.04e-03 | 1s.2p | 3P1 | 1s.3d | 3D2 | 4 | 14 | 62633517 | 74068326 |
| * 8.7459 | 4.59e-01 | 1.33e+13 | 3.91e-04 | 3.91e-04 | 3.92e-04 | 1.92e-03 | 1s.2p | 3P1 | 1s.3d | 3D1 | 4 | 13 | 62633517 | 74067415 |
| 8.7462 | 3.62e-01 | 1.05e+13 | 1.44e-03 | 1.44e-03 | 1.44e-03 | 1.26e-03 | 1s.2s | 1S0 | 1s.3p | 1P1 | 5 | 15 | 62637025 | 74070580 |
| * 8.8607 | 2.84e+00 | 3.44e+13 | 2.51e-03 | 2.51e-03 | 2.51e-03 | 1.28e-02 | 1s.2p | 3P2 | 1s.3d | 3D3 | 6 | 16 | 62801751 | 74087505 |
| 8.8741 | 4.32e-02 | 1.22e+12 | 1.71e-03 | 1.71e-03 | 1.71e-03 | 1.94e-03 | 1s.2p | 3P1 | 1s.3s | 3S1 | 4 | 8 | 62634639 | 73903340 |
| * 8.9835 | 1.78e+00 | 2.94e+13 | 1.94e-03 | 1.94e-03 | 1.94e-03 | 3.11e-03 | 1s.2p | 1P1 | 1s.3d | 1D2 | 7 | 17 | 62957578 | 74089048 |
| 9.0077 | 7.93e-02 | 2.17e+12 | 2.99e-03 | 2.99e-03 | 2.99e-03 | 3.39e-03 | 1s.2p | 3P2 | 1s.3s | 3S1 | 6 | 8 | 62801755 | 73903340 |
| 9.0745 | 4.44e-02 | 3.59e+12 | 4.96e-03 | 4.96e-03 | 4.96e-03 | 4.44e-03 | 1s.2p | 1P1 | 1s.3s | 1S0 | 7 | 10 | 62956458 | 73976370 |
Created by Giulio Del Zanna on Wed Apr 16 17:43:54 2025