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]=5.85, 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) |
|||||||
| 642.5420 | 4.96e-01 | 1.62e+09 | 8.83e-03 | 9.40e-03 | 2.12e-02 | 1.75e-04 | 2s2 2p5 3s | 3P2 | 2s2 2p5 3p | 3P2 | 2 | 10 | 2026545.2 | 2182177 |
| 660.5100 | 1.91e-01 | 9.93e+08 | 2.97e-03 | 4.45e-03 | 5.28e-03 | 5.89e-05 | 2s2 2p5 3s | 3P0 | 2s2 2p5 3p | 3P1 | 4 | 14 | 2044488.4 | 2195886.5 |
| 670.8730 | 2.96e-01 | 8.86e+08 | 4.63e-03 | 4.93e-03 | 1.11e-02 | 9.16e-05 | 2s2 2p5 3s | 3P1 | 2s2 2p5 3p | 3P2 | 3 | 10 | 2033117.5 | 2182177 |
| 681.2230 | 6.72e-02 | 3.43e+08 | 1.16e-03 | 1.35e-03 | 1.64e-03 | 2.11e-05 | 2s2 2p5 3s | 3P2 | 2s2 2p5 3p | 3D1 | 2 | 9 | 2026545.2 | 2173340 |
| 691.3220 | 2.48e-01 | 1.18e+09 | 4.26e-03 | 7.01e-03 | 6.80e-03 | 6.77e-05 | 2s2 2p5 3s | 3P0 | 2s2 2p5 3p | 1P1 | 4 | 11 | 2044488.4 | 2189138.8 |
| 692.8150 | 3.45e-01 | 9.75e+08 | 6.30e-03 | 6.61e-03 | 1.29e-02 | 1.00e-04 | 2s2 2p5 3s | 3P2 | 2s2 2p5 3p | 3D2 | 2 | 8 | 2026545.2 | 2170884 |
| 693.6800 | 2.48e-01 | 1.16e+09 | 3.31e-03 | 4.95e-03 | 5.87e-03 | 6.56e-05 | 2s2 2p5 3s | 1P1 | 2s2 2p5 3p | 3P1 | 5 | 14 | 2051727.8 | 2195886.5 |
| 697.4170 | 1.17e+00 | 2.32e+09 | 1.86e-02 | 2.14e-02 | 7.66e-02 | 3.34e-04 | 2s2 2p5 3s | 3P2 | 2s2 2p5 3p | 3D3 | 2 | 7 | 2026545.2 | 2169931.5 |
| 697.8340 | 7.30e-01 | 2.01e+09 | 1.01e-02 | 1.01e-02 | 9.54e-03 | 1.91e-04 | 2s2 2p5 3s | 1P1 | 2s2 2p5 3p | 1D2 | 5 | 13 | 2051727.8 | 2195028.2 |
| 713.1520 | 3.85e-01 | 1.80e+09 | 5.81e-03 | 6.75e-03 | 8.20e-03 | 1.06e-04 | 2s2 2p5 3s | 3P1 | 2s2 2p5 3p | 3D1 | 3 | 9 | 2033117.5 | 2173340 |
| 725.8660 | 4.71e-01 | 1.21e+09 | 7.47e-03 | 7.83e-03 | 1.53e-02 | 1.18e-04 | 2s2 2p5 3s | 3P1 | 2s2 2p5 3p | 3D2 | 3 | 8 | 2033117.5 | 2170884 |
| 727.7440 | 2.25e-01 | 9.59e+08 | 3.29e-03 | 5.41e-03 | 5.25e-03 | 5.22e-05 | 2s2 2p5 3s | 1P1 | 2s2 2p5 3p | 1P1 | 5 | 11 | 2051727.8 | 2189138.8 |
| 766.5820 | 1.04e-01 | 2.39e+08 | 1.09e-03 | 1.16e-03 | 2.63e-03 | 2.16e-05 | 2s2 2p5 3s | 1P1 | 2s2 2p5 3p | 3P2 | 5 | 10 | 2051727.8 | 2182177 |
| 814.6130 | 2.89e-01 | 9.66e+08 | 1.14e-02 | 1.23e-02 | 2.20e-02 | 5.37e-05 | 2s2 2p5 3s | 3P2 | 2s2 2p5 3p | 3S1 | 2 | 6 | 2026545.2 | 2149303 |
| 860.6930 | 7.04e-02 | 2.11e+08 | 2.36e-03 | 2.54e-03 | 4.55e-03 | 1.11e-05 | 2s2 2p5 3s | 3P1 | 2s2 2p5 3p | 3S1 | 3 | 6 | 2033117.5 | 2149303 |
Created by Giulio Del Zanna on Wed Apr 16 17:42:17 2025