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]=5.65, 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) |
|||||||
| 311.7070 | 2.04e-02 | 2.00e+08 | 8.27e-05 | 3.23e-03 | 3.75e-03 | 5.05e-03 | 3s2.3p2 | 3P2 | 3s2.3p3d | 1F3 | 3 | 26 | 4071.4 | 324885 |
| 330.0100 | 4.80e+00 | 4.19e+10 | 1.64e-02 | 6.39e-01 | 7.44e-01 | 1.00e+00 | 3s2.3p2 | 1D2 | 3s2.3p3d | 1F3 | 4 | 26 | 21864 | 324885 |
| 338.8250 | 8.99e-01 | 1.74e+10 | 9.13e-01 | 1.98e-01 | 1.98e-01 | 1.91e-01 | 3s2.3p2 | 3P0 | 3s2.3p3d | 3D1 | 1 | 23 | 0 | 295138 |
| * 338.8560 | 9.77e-02 | 1.14e+09 | 3.31e-04 | 1.96e-02 | 2.28e-02 | 2.07e-02 | 3s2.3p2 | 3P1 | 3s2.3p3d | 1D2 | 2 | 22 | 1700.447 | 296810.72 |
| 339.9660 | 2.11e+00 | 2.43e+10 | 3.25e-01 | 4.62e-01 | 4.57e-01 | 4.43e-01 | 3s2.3p2 | 3P1 | 3s2.3p3d | 3D2 | 2 | 24 | 1624.9 | 295772 |
| 340.7000 | 1.00e+00 | 1.92e+10 | 1.00e+00 | 2.17e-01 | 2.16e-01 | 2.10e-01 | 3s2.3p2 | 3P1 | 3s2.3p3d | 3D1 | 2 | 23 | 1624.9 | 295138 |
| * 341.8270 | 4.54e-02 | 5.18e+08 | 1.50e-04 | 8.85e-03 | 1.03e-02 | 9.38e-03 | 3s2.3p2 | 3P2 | 3s2.3p3d | 1D2 | 3 | 22 | 4264.956 | 296810.72 |
| 342.3950 | 4.71e+00 | 3.82e+10 | 1.85e-01 | 1.00e+00 | 1.00e+00 | 9.67e-01 | 3s2.3p2 | 3P2 | 3s2.3p3d | 3D3 | 3 | 25 | 4071.4 | 296132 |
| 342.8170 | 1.25e+00 | 1.42e+10 | 1.89e-01 | 2.68e-01 | 2.66e-01 | 2.57e-01 | 3s2.3p2 | 3P2 | 3s2.3p3d | 3D2 | 3 | 24 | 4071.4 | 295772 |
| 343.5640 | 1.24e-01 | 2.33e+09 | 1.21e-01 | 2.62e-02 | 2.61e-02 | 2.53e-02 | 3s2.3p2 | 3P2 | 3s2.3p3d | 3D1 | 3 | 23 | 4071.4 | 295138 |
| 347.0290 | 6.82e-01 | 1.26e+10 | 6.33e-01 | 1.50e-01 | 1.51e-01 | 1.38e-01 | 3s2.3p2 | 3P0 | 3s2.3p3d | 3P1 | 1 | 20 | 0 | 288160 |
| 347.9720 | 4.58e-01 | 2.52e+10 | 9.79e-02 | 1.01e-01 | 9.94e-02 | 9.18e-02 | 3s2.3p2 | 3P1 | 3s2.3p3d | 3P0 | 2 | 19 | 1624.9 | 289004 |
| 348.9970 | 1.81e-01 | 3.30e+09 | 1.65e-01 | 3.92e-02 | 3.93e-02 | 3.61e-02 | 3s2.3p2 | 3P1 | 3s2.3p3d | 3P1 | 2 | 20 | 1624.9 | 288160 |
| 351.3710 | 9.07e-01 | 9.79e+09 | 9.76e-02 | 1.96e-01 | 1.96e-01 | 1.78e-01 | 3s2.3p2 | 3P1 | 3s2.3p3d | 3P2 | 2 | 21 | 1624.9 | 286224 |
| 351.4700 | 1.78e+00 | 3.20e+10 | 8.42e-03 | 2.07e-01 | 2.89e-01 | 3.00e-01 | 3s2.3p2 | 1S0 | 3s2.3p3d | 1P1 | 5 | 27 | 48981.398 | 333501 |
| 352.0030 | 5.17e-01 | 9.27e+09 | 4.60e-01 | 1.09e-01 | 1.09e-01 | 1.00e-01 | 3s2.3p2 | 3P2 | 3s2.3p3d | 3P1 | 3 | 20 | 4071.4 | 288160 |
| 354.4180 | 1.27e+00 | 1.35e+10 | 1.33e-01 | 2.67e-01 | 2.68e-01 | 2.43e-01 | 3s2.3p2 | 3P2 | 3s2.3p3d | 3P2 | 3 | 21 | 4071.4 | 286224 |
| 364.6070 | 1.81e-02 | 1.30e+08 | 5.89e-04 | 3.18e-03 | 3.18e-03 | 3.08e-03 | 3s2.3p2 | 1D2 | 3s2.3p3d | 3D3 | 4 | 25 | 21864 | 296132 |
| 365.0860 | 7.05e-03 | 7.05e+07 | 8.79e-04 | 1.25e-03 | 1.24e-03 | 1.20e-03 | 3s2.3p2 | 1D2 | 3s2.3p3d | 3D2 | 4 | 24 | 21864 | 295772 |
| 365.9330 | 1.72e-03 | 2.86e+07 | 1.39e-03 | 3.01e-04 | 3.00e-04 | 2.91e-04 | 3s2.3p2 | 1D2 | 3s2.3p3d | 3D1 | 4 | 23 | 21864 | 295138 |
| * 367.0770 | 3.20e+00 | 3.17e+10 | 8.53e-03 | 5.04e-01 | 5.87e-01 | 5.34e-01 | 3s2.3p2 | 1D2 | 3s2.3p3d | 1D2 | 4 | 22 | 24388.633 | 296810.72 |
| 375.5220 | 6.66e-03 | 1.05e+08 | 4.88e-03 | 1.16e-03 | 1.16e-03 | 1.07e-03 | 3s2.3p2 | 1D2 | 3s2.3p3d | 3P1 | 4 | 20 | 21864 | 288160 |
| 378.2720 | 2.43e-01 | 2.26e+09 | 2.09e-02 | 4.20e-02 | 4.21e-02 | 3.83e-02 | 3s2.3p2 | 1D2 | 3s2.3p3d | 3P2 | 4 | 21 | 21864 | 286224 |
| 396.0550 | 1.05e-02 | 1.49e+08 | 8.33e-04 | 2.86e-03 | 3.26e-03 | 1.62e-03 | 3s2.3p2 | 3P0 | 3s.3p3 | 1P1 | 1 | 17 | 0 | 252489.91 |
| 398.6210 | 5.28e-02 | 7.39e+08 | 4.10e-03 | 1.41e-02 | 1.61e-02 | 7.98e-03 | 3s2.3p2 | 3P1 | 3s.3p3 | 1P1 | 2 | 17 | 1624.9 | 252489.91 |
| * 398.9000 | 0.00e+00 | 2.62e+00 | 1.81e-03 | 1.02e-03 | 1.67e-08 | 8.42e-11 | 3s2.3p2 | 3P2 | 3s2.3p3d | 3F4 | 3 | 16 | 4264.956 | 254954.09 |
| * 400.6510 | 9.40e-04 | 7.81e+06 | 5.60e-03 | 4.89e-03 | 5.11e-03 | 1.41e-04 | 3s2.3p2 | 3P1 | 3s2.3p3d | 3F2 | 2 | 14 | 1700.447 | 251294.03 |
| * 402.3240 | 2.95e-03 | 1.73e+07 | 2.82e-02 | 2.64e-02 | 2.74e-02 | 4.33e-04 | 3s2.3p2 | 3P2 | 3s2.3p3d | 3F3 | 3 | 15 | 4264.956 | 252821.08 |
| 402.5460 | 2.84e-02 | 3.89e+08 | 2.14e-03 | 7.35e-03 | 8.37e-03 | 4.16e-03 | 3s2.3p2 | 3P2 | 3s.3p3 | 1P1 | 3 | 17 | 4071.4 | 252489.91 |
| * 404.8110 | 5.04e-04 | 4.10e+06 | 2.91e-03 | 2.54e-03 | 2.66e-03 | 7.33e-05 | 3s2.3p2 | 3P2 | 3s2.3p3d | 3F2 | 3 | 14 | 4264.956 | 251294.03 |
| 407.7630 | 2.61e-01 | 3.49e+09 | 9.56e-02 | 6.96e-02 | 6.99e-02 | 3.77e-02 | 3s2.3p2 | 3P0 | 3s.3p3 | 3S1 | 1 | 18 | 0 | 245240.5 |
| 410.4830 | 7.52e-01 | 9.92e+09 | 2.70e-01 | 1.97e-01 | 1.97e-01 | 1.06e-01 | 3s2.3p2 | 3P1 | 3s.3p3 | 3S1 | 2 | 18 | 1624.9 | 245240.5 |
| 414.6470 | 1.29e+00 | 1.67e+10 | 4.50e-01 | 3.28e-01 | 3.29e-01 | 1.77e-01 | 3s2.3p2 | 3P2 | 3s.3p3 | 3S1 | 3 | 18 | 4071.4 | 245240.5 |
| 433.6030 | 1.24e+00 | 1.47e+10 | 7.50e-02 | 2.58e-01 | 2.94e-01 | 1.46e-01 | 3s2.3p2 | 1D2 | 3s.3p3 | 1P1 | 4 | 17 | 21864 | 252489.91 |
| * 433.7160 | 0.00e+00 | 5.15e+00 | 3.27e-03 | 1.84e-03 | 3.02e-08 | 1.52e-10 | 3s2.3p2 | 1D2 | 3s2.3p3d | 3F4 | 4 | 16 | 24388.633 | 254954.09 |
| * 437.7660 | 9.05e-04 | 4.50e+06 | 6.72e-03 | 6.30e-03 | 6.54e-03 | 1.03e-04 | 3s2.3p2 | 1D2 | 3s2.3p3d | 3F3 | 4 | 15 | 24388.633 | 252821.08 |
| * 440.7120 | 2.86e-03 | 1.96e+07 | 1.28e-02 | 1.12e-02 | 1.17e-02 | 3.22e-04 | 3s2.3p2 | 1D2 | 3s2.3p3d | 3F2 | 4 | 14 | 24388.633 | 251294.03 |
| 447.6750 | 2.89e-02 | 3.20e+08 | 7.99e-03 | 5.82e-03 | 5.85e-03 | 3.15e-03 | 3s2.3p2 | 1D2 | 3s.3p3 | 3S1 | 4 | 18 | 21864 | 245240.5 |
| 491.3800 | 1.74e-01 | 1.60e+09 | 7.21e-03 | 2.48e-02 | 2.83e-02 | 1.40e-02 | 3s2.3p2 | 1S0 | 3s.3p3 | 1P1 | 5 | 17 | 48981.398 | 252489.91 |
| 509.5310 | 5.93e-03 | 5.07e+07 | 1.11e-03 | 8.10e-04 | 8.14e-04 | 4.38e-04 | 3s2.3p2 | 1S0 | 3s.3p3 | 3S1 | 5 | 18 | 48981.398 | 245240.5 |
| 539.3950 | 6.45e-02 | 4.93e+08 | 1.33e-01 | 4.26e-02 | 4.27e-02 | 4.91e-03 | 3s2.3p2 | 3P0 | 3s.3p3 | 3P1 | 1 | 11 | 0 | 185392.91 |
| 544.1070 | 6.50e-02 | 2.93e+08 | 1.70e-02 | 4.39e-02 | 4.32e-02 | 4.82e-03 | 3s2.3p2 | 3P1 | 3s.3p3 | 3P2 | 2 | 12 | 1624.9 | 185412.2 |
| 544.1640 | 6.39e-02 | 4.79e+08 | 1.28e-01 | 4.10e-02 | 4.12e-02 | 4.73e-03 | 3s2.3p2 | 3P1 | 3s.3p3 | 3P1 | 2 | 11 | 1624.9 | 185392.91 |
| 544.5680 | 6.71e-02 | 1.51e+09 | 4.29e-02 | 4.35e-02 | 4.30e-02 | 4.97e-03 | 3s2.3p2 | 3P1 | 3s.3p3 | 3P0 | 2 | 10 | 1624.9 | 185256.59 |
| 550.2000 | 4.14e-01 | 1.82e+09 | 2.25e-02 | 1.14e-01 | 1.31e-01 | 2.80e-02 | 3s2.3p2 | 1D2 | 3s.3p3 | 1D2 | 4 | 13 | 21864 | 203616.09 |
| 551.4480 | 2.58e-01 | 1.13e+09 | 6.50e-02 | 1.68e-01 | 1.65e-01 | 1.84e-02 | 3s2.3p2 | 3P2 | 3s.3p3 | 3P2 | 3 | 12 | 4071.4 | 185412.2 |
| 551.5070 | 7.02e-02 | 5.13e+08 | 1.36e-01 | 4.34e-02 | 4.35e-02 | 5.00e-03 | 3s2.3p2 | 3P2 | 3s.3p3 | 3P1 | 3 | 11 | 4071.4 | 185392.91 |
| 624.3850 | 5.42e-02 | 3.09e+08 | 1.49e-01 | 2.81e-02 | 2.89e-02 | 2.89e-03 | 3s2.3p2 | 3P0 | 3s.3p3 | 3D1 | 1 | 7 | 0 | 160157.5 |
| 630.5350 | 1.20e-01 | 4.02e+08 | 6.18e-02 | 6.28e-02 | 6.34e-02 | 6.20e-03 | 3s2.3p2 | 3P1 | 3s.3p3 | 3D2 | 2 | 8 | 1624.9 | 160220.3 |
| 630.7850 | 2.89e-02 | 1.62e+08 | 7.68e-02 | 1.45e-02 | 1.49e-02 | 1.49e-03 | 3s2.3p2 | 3P1 | 3s.3p3 | 3D1 | 2 | 7 | 1624.9 | 160157.5 |
| 639.1500 | 1.91e-01 | 4.45e+08 | 1.95e-02 | 9.78e-02 | 1.00e-01 | 9.46e-03 | 3s2.3p2 | 3P2 | 3s.3p3 | 3D3 | 3 | 9 | 4071.4 | 160529.2 |
| 640.4140 | 1.99e-02 | 6.47e+07 | 9.78e-03 | 9.94e-03 | 1.00e-02 | 9.82e-04 | 3s2.3p2 | 3P2 | 3s.3p3 | 3D2 | 3 | 8 | 4071.4 | 160220.3 |
| 640.6720 | 1.08e-03 | 5.83e+06 | 2.73e-03 | 5.17e-04 | 5.30e-04 | 5.30e-05 | 3s2.3p2 | 3P2 | 3s.3p3 | 3D1 | 3 | 7 | 4071.4 | 160157.5 |
| * 924.5740 | 1.04e-04 | 1.63e+05 | 4.55e-03 | 2.77e-03 | 7.71e-04 | 2.01e-06 | 3s2.3p2 | 3P1 | 3s.3p3 | 5S2 | 2 | 6 | 1700.447 | 109858.32 |
| * 947.0290 | 2.61e-04 | 3.88e+05 | 1.06e-02 | 6.44e-03 | 1.80e-03 | 4.68e-06 | 3s2.3p2 | 3P2 | 3s.3p3 | 5S2 | 3 | 6 | 4264.956 | 109858.32 |
| * 1440.3010 | 0.00e+00 | 1.29e+01 | 2.47e-03 | 1.39e-03 | 2.28e-08 | 1.15e-10 | 3s.3p3 | 3P2 | 3s2.3p3d | 3F4 | 12 | 16 | 185524.14 | 254954.09 |
| 2111.6431 | 0.00e+00 | 3.47e+01 | 4.06e-03 | 4.84e-03 | 6.98e-08 | 4.59e-11 | 3s2.3p2 | 3P1 | 3s2.3p2 | 1S0 | 2 | 5 | 1624.9 | 48981.398 |
| 4940.9312 | 0.00e+00 | 1.08e+00 | 7.07e-03 | 3.70e-04 | 4.31e-09 | 3.31e-12 | 3s2.3p2 | 3P1 | 3s2.3p2 | 1D2 | 2 | 4 | 1624.9 | 21864 |
| 5620.3140 | 0.00e+00 | 2.17e+00 | 1.26e-02 | 6.57e-04 | 7.66e-09 | 5.87e-12 | 3s2.3p2 | 3P2 | 3s2.3p2 | 1D2 | 3 | 4 | 4071.4 | 21864 |
| 40874.7188 | 0.00e+00 | 1.96e-01 | 1.94e-02 | 1.20e-05 | 1.20e-10 | 7.70e-14 | 3s2.3p2 | 3P1 | 3s2.3p2 | 3P2 | 2 | 3 | 1624.9 | 4071.4 |
| 61542.2500 | 0.00e+00 | 7.67e-02 | 1.90e-02 | 1.94e-06 | 1.91e-11 | 1.21e-14 | 3s2.3p2 | 3P0 | 3s2.3p2 | 3P1 | 1 | 2 | 0 | 1624.9 |
Created by Giulio Del Zanna on Wed Apr 16 17:42:35 2025