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]=6.05, 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) |
|||||||
| * 233.6590 | 1.96e+00 | 4.78e+10 | 7.44e-06 | 4.91e-05 | 3.50e-05 | 2.67e-03 | 2s 2p2 3d | 3D1 | 2s 2p2 4f | 3F2 | 97 | 315 | 2024389.2 | 2452363.8 |
| 234.0440 | 2.72e-03 | 7.01e+07 | 4.71e-05 | 1.00e-04 | 1.23e-04 | 2.50e-04 | 2s 2p3 | 3D3 | 2p4 | 1D2 | 9 | 19 | 292232 | 719502 |
| * 234.3600 | 1.43e+00 | 2.48e+10 | 4.13e-05 | 3.15e-05 | 2.31e-05 | 1.94e-03 | 2s 2p2 3d | 3D2 | 2s 2p2 4f | 3D3 | 99 | 314 | 2025092.4 | 2451785.5 |
| * 237.5930 | 2.30e+00 | 5.43e+10 | 7.16e-08 | 2.11e-07 | 2.86e-07 | 1.40e-03 | 2p3 3d | 1P1 | 2p3 4f | 1D2 | 372 | 589 | 2522692 | 2943579.5 |
| * 244.3670 | 6.09e-01 | 2.27e+10 | 1.13e-04 | 1.90e-04 | 1.91e-04 | 1.13e-03 | 2s2 2p 3p | 1D2 | 2s 2p2 3p | 1P1 | 33 | 145 | 1763594.4 | 2172814.5 |
| * 247.0440 | 7.39e-01 | 1.61e+10 | 5.30e-05 | 7.85e-04 | 5.26e-04 | 1.64e-03 | 2s2 2p 3s | 3P2 | 2s 2p2 3s | 3P2 | 23 | 108 | 1637388.1 | 2042173.8 |
| * 247.5330 | 3.49e-01 | 7.59e+09 | 8.85e-05 | 1.20e-04 | 8.54e-05 | 6.97e-04 | 2s2 2p 3p | 3D2 | 2s 2p2 3p | 3D2 | 27 | 129 | 1712446.8 | 2116433.2 |
| * 248.2140 | 8.48e-01 | 1.31e+10 | 3.39e-05 | 2.00e-04 | 1.35e-04 | 1.41e-03 | 2s2 2p 3d | 3F4 | 2s 2p2 3d | 3D3 | 41 | 158 | 1808267.1 | 2211145.8 |
| * 248.5360 | 8.66e-01 | 1.34e+10 | 5.12e-05 | 2.88e-04 | 2.07e-04 | 1.71e-03 | 2s2 2p 3p | 3D3 | 2s 2p2 3p | 3D3 | 28 | 130 | 1716566 | 2118922.2 |
| * 249.6230 | 8.59e-01 | 1.84e+10 | 3.20e-05 | 4.06e-05 | 2.72e-05 | 1.26e-03 | 2s2 2p 3d | 3D3 | 2s 2p2 3d | 3P2 | 44 | 162 | 1825499.1 | 2226102.8 |
| * 249.9690 | 7.00e-01 | 2.49e+10 | 3.91e-05 | 7.46e-05 | 5.87e-05 | 1.42e-03 | 2s2 2p 3s | 1P1 | 2s 2p2 3s | 1P1 | 24 | 112 | 1653138.1 | 2053187.6 |
| * 252.7760 | 7.46e-01 | 1.56e+10 | 1.27e-04 | 2.35e-04 | 2.13e-04 | 1.28e-03 | 2s2 2p 3p | 1D2 | 2s 2p2 3p | 1D2 | 33 | 143 | 1763594.4 | 2159201.8 |
| * 255.3230 | 7.10e-01 | 8.07e+09 | 6.64e-06 | 1.34e-04 | 9.05e-05 | 1.12e-03 | 2s2 2p 3d | 3F4 | 2s 2p2 3d | 3F4 | 41 | 152 | 1808267.1 | 2199928.2 |
| * 256.4010 | 9.15e-01 | 1.85e+10 | 1.54e-05 | 5.15e-05 | 6.56e-05 | 1.22e-03 | 2s2 2p 3d | 1F3 | 2s 2p2 3d | 1D2 | 52 | 177 | 1856260 | 2246274.5 |
| 257.3090 | 1.52e-01 | 1.60e+10 | 5.11e-03 | 3.70e-03 | 3.44e-03 | 1.12e-02 | 2s 2p3 | 3D1 | 2p4 | 3P0 | 8 | 18 | 292441 | 681079 |
| 258.0800 | 8.83e-01 | 1.77e+10 | 6.14e-02 | 5.70e-01 | 1.00e+00 | 8.46e-02 | 2s2 2p2 | 1D2 | 2s 2p3 | 1D2 | 4 | 13 | 52925.9 | 440403 |
| 258.3950 | 3.39e-01 | 1.18e+10 | 3.56e-03 | 8.42e-03 | 7.74e-03 | 2.48e-02 | 2s 2p3 | 3D2 | 2p4 | 3P1 | 7 | 17 | 292296 | 679300 |
| 258.4920 | 1.29e-01 | 4.47e+09 | 1.35e-03 | 3.19e-03 | 2.93e-03 | 9.40e-03 | 2s 2p3 | 3D1 | 2p4 | 3P1 | 8 | 17 | 292441 | 679300 |
| 259.7700 | 1.77e-01 | 5.82e+09 | 6.44e-03 | 5.84e-02 | 1.21e-01 | 1.54e-02 | 2s2 2p2 | 1S0 | 2s 2p3 | 1P1 | 5 | 15 | 107799 | 492755 |
| 261.4160 | 6.72e-01 | 1.36e+10 | 1.18e-02 | 1.61e-02 | 1.50e-02 | 4.75e-02 | 2s 2p3 | 3D3 | 2p4 | 3P2 | 9 | 16 | 292232 | 674764 |
| 261.4600 | 1.44e-01 | 2.94e+09 | 2.55e-03 | 3.47e-03 | 3.24e-03 | 1.03e-02 | 2s 2p3 | 3D2 | 2p4 | 3P2 | 7 | 16 | 292296 | 674764 |
| 261.5590 | 1.12e-02 | 2.27e+08 | 1.97e-04 | 2.68e-04 | 2.50e-04 | 7.92e-04 | 2s 2p3 | 3D1 | 2p4 | 3P2 | 8 | 16 | 292441 | 674764 |
| * 262.2240 | 4.80e-01 | 9.30e+09 | 4.42e-05 | 1.24e-04 | 1.28e-04 | 8.09e-04 | 2s2 2p 3p | 3D3 | 2s 2p2 3p | 3P2 | 28 | 115 | 1716566 | 2097919.8 |
| * 275.0900 | 3.64e-01 | 6.41e+09 | 2.69e-05 | 3.69e-05 | 3.88e-04 | 5.42e-04 | 2s 2p2 3s | 5P2 | 2p3 3s | 5S2 | 35 | 142 | 1792395.1 | 2155912 |
| * 277.5290 | 5.04e-01 | 8.73e+09 | 3.63e-05 | 4.99e-05 | 5.24e-04 | 7.32e-04 | 2s 2p2 3s | 5P3 | 2p3 3s | 5S2 | 37 | 142 | 1795589.1 | 2155912 |
| * 281.8810 | 8.16e-01 | 9.78e+09 | 5.59e-06 | 7.91e-06 | 3.16e-05 | 1.01e-03 | 2s 2p2 3p | 5D4 | 2p3 3p | 5P3 | 58 | 167 | 1875651.5 | 2230411 |
| * 282.8040 | 6.15e-01 | 7.33e+09 | 1.60e-05 | 3.03e-05 | 2.40e-04 | 6.85e-04 | 2s 2p2 3d | 5F4 | 2p3 3d | 5D3 | 75 | 218 | 1956429.1 | 2310031 |
| * 284.3870 | 9.93e-01 | 9.12e+09 | 3.75e-05 | 4.71e-05 | 3.88e-04 | 1.09e-03 | 2s 2p2 3d | 5F5 | 2p3 3d | 5D4 | 76 | 219 | 1958545 | 2310178.8 |
| 290.6900 | 7.28e-02 | 1.92e+09 | 4.16e-01 | 2.16e-01 | 1.47e-01 | 5.82e-03 | 2s2 2p2 | 3P0 | 2s 2p3 | 3P1 | 1 | 11 | 0 | 344009 |
| 292.7630 | 7.81e-02 | 1.22e+09 | 1.33e-02 | 2.33e-01 | 1.57e-01 | 6.11e-03 | 2s2 2p2 | 3P1 | 2s 2p3 | 3P2 | 2 | 12 | 2545 | 344118 |
| 292.8000 | 7.81e-02 | 6.07e+09 | 2.45e-02 | 2.36e-01 | 1.54e-01 | 6.10e-03 | 2s2 2p2 | 3P1 | 2s 2p3 | 3P0 | 2 | 10 | 2545 | 344075 |
| 292.8570 | 7.08e-02 | 1.84e+09 | 3.96e-01 | 2.06e-01 | 1.40e-01 | 5.53e-03 | 2s2 2p2 | 3P1 | 2s 2p3 | 3P1 | 2 | 11 | 2545 | 344009 |
| 296.1170 | 3.08e-01 | 4.68e+09 | 5.06e-02 | 8.87e-01 | 6.00e-01 | 2.33e-02 | 2s2 2p2 | 3P2 | 2s 2p3 | 3P2 | 3 | 12 | 6414 | 344118 |
| 296.2130 | 8.94e-02 | 2.26e+09 | 4.83e-01 | 2.51e-01 | 1.71e-01 | 6.75e-03 | 2s2 2p2 | 3P2 | 2s 2p3 | 3P1 | 3 | 11 | 6414 | 344009 |
| 296.6740 | 5.80e-02 | 4.59e+09 | 1.27e-03 | 9.19e-04 | 8.56e-04 | 2.80e-03 | 2s 2p3 | 3P1 | 2p4 | 3P0 | 11 | 18 | 344009 | 681079 |
| 298.2480 | 2.78e-02 | 7.24e+08 | 1.89e-04 | 4.48e-04 | 4.11e-04 | 1.32e-03 | 2s 2p3 | 3P1 | 2p4 | 3P1 | 11 | 17 | 344009 | 679300 |
| 298.3070 | 5.21e-02 | 1.36e+09 | 3.56e-04 | 8.41e-04 | 7.73e-04 | 2.48e-03 | 2s 2p3 | 3P0 | 2p4 | 3P1 | 10 | 17 | 344075 | 679300 |
| 298.3450 | 8.65e-02 | 2.25e+09 | 5.88e-04 | 1.39e-03 | 1.28e-03 | 4.10e-03 | 2s 2p3 | 3P2 | 2p4 | 3P1 | 12 | 17 | 344118 | 679300 |
| 302.3390 | 7.00e-02 | 1.07e+09 | 8.03e-04 | 1.09e-03 | 1.02e-03 | 3.23e-03 | 2s 2p3 | 3P1 | 2p4 | 3P2 | 11 | 16 | 344009 | 674764 |
| 302.4380 | 1.72e-01 | 2.62e+09 | 1.97e-03 | 2.68e-03 | 2.49e-03 | 7.91e-03 | 2s 2p3 | 3P2 | 2p4 | 3P2 | 12 | 16 | 344118 | 674764 |
| 305.8720 | 3.68e-01 | 2.75e+10 | 1.11e-03 | 2.15e-03 | 3.15e-03 | 1.29e-02 | 2s 2p3 | 1P1 | 2p4 | 1S0 | 15 | 20 | 492755 | 819689 |
| * 336.6770 | 3.21e-01 | 2.10e+09 | 2.11e-04 | 7.82e-04 | 1.02e-03 | 2.97e-04 | 2s2 2p 3p | 3D3 | 2s 2p2 3p | 3F4 | 28 | 95 | 1716566 | 2013586.8 |
| 341.9490 | 7.85e-02 | 1.49e+09 | 1.00e+00 | 2.76e-01 | 1.94e-01 | 4.15e-03 | 2s2 2p2 | 3P0 | 2s 2p3 | 3D1 | 1 | 8 | 0 | 292441 |
| 343.5450 | 3.30e-04 | 6.21e+06 | 1.14e-03 | 5.94e-04 | 4.04e-04 | 1.60e-05 | 2s2 2p2 | 1D2 | 2s 2p3 | 3P1 | 4 | 11 | 52925.9 | 344009 |
| 344.9510 | 4.68e-02 | 8.75e+08 | 5.81e-01 | 1.60e-01 | 1.13e-01 | 2.41e-03 | 2s2 2p2 | 3P1 | 2s 2p3 | 3D1 | 2 | 8 | 2545 | 292441 |
| 345.1240 | 1.74e-01 | 1.95e+09 | 8.84e-02 | 6.30e-01 | 4.24e-01 | 8.94e-03 | 2s2 2p2 | 3P1 | 2s 2p3 | 3D2 | 2 | 7 | 2545 | 292296 |
| 349.6170 | 2.00e-03 | 3.63e+07 | 2.38e-02 | 6.56e-03 | 4.61e-03 | 9.87e-05 | 2s2 2p2 | 3P2 | 2s 2p3 | 3D1 | 3 | 8 | 6414 | 292441 |
| 349.7950 | 3.63e-02 | 3.96e+08 | 1.77e-02 | 1.26e-01 | 8.52e-02 | 1.79e-03 | 2s2 2p2 | 3P2 | 2s 2p3 | 3D2 | 3 | 7 | 6414 | 292296 |
| 349.8730 | 2.87e-01 | 2.24e+09 | 4.72e-02 | 1.00e+00 | 6.98e-01 | 1.42e-02 | 2s2 2p2 | 3P2 | 2s 2p3 | 3D3 | 3 | 9 | 6414 | 292232 |
| 358.2960 | 1.00e+00 | 1.07e+10 | 4.69e-03 | 9.98e-03 | 1.23e-02 | 2.50e-02 | 2s 2p3 | 1D2 | 2p4 | 1D2 | 13 | 19 | 440403 | 719502 |
| 417.8750 | 1.05e-03 | 5.75e+06 | 1.02e-04 | 2.15e-03 | 1.50e-03 | 3.06e-05 | 2s2 2p2 | 1D2 | 2s 2p3 | 3D3 | 4 | 9 | 52925.9 | 292232 |
| 427.1000 | 7.55e-02 | 2.79e+09 | 5.36e-04 | 3.88e-04 | 3.61e-04 | 1.18e-03 | 2s 2p3 | 3S1 | 2p4 | 3P0 | 14 | 18 | 446942 | 681079 |
| 430.3700 | 2.21e-01 | 2.67e+09 | 4.84e-04 | 1.14e-03 | 1.05e-03 | 3.37e-03 | 2s 2p3 | 3S1 | 2p4 | 3P1 | 14 | 17 | 446942 | 679300 |
| 438.9390 | 3.51e-01 | 2.45e+09 | 1.27e-03 | 1.72e-03 | 1.61e-03 | 5.10e-03 | 2s 2p3 | 3S1 | 2p4 | 3P2 | 14 | 16 | 446942 | 674764 |
| 441.0200 | 1.69e-01 | 1.19e+09 | 4.24e-04 | 9.01e-04 | 1.11e-03 | 2.25e-03 | 2s 2p3 | 1P1 | 2p4 | 1D2 | 15 | 19 | 492755 | 719502 |
| 676.5030 | 2.23e-05 | 6.54e+04 | 1.89e-02 | 2.62e-02 | 2.23e-03 | 1.98e-07 | 2s2 2p2 | 3P1 | 2s 2p3 | 5S2 | 2 | 6 | 2545 | 150364 |
| 694.6860 | 5.43e-05 | 1.51e+05 | 4.25e-02 | 5.89e-02 | 5.01e-03 | 4.45e-07 | 2s2 2p2 | 3P2 | 2s 2p3 | 5S2 | 3 | 6 | 6414 | 150364 |
| * 905.3350 | 8.25e-01 | 1.34e+09 | 2.92e-04 | 9.18e-04 | 1.27e-03 | 5.96e-05 | 2s2 2p 3s | 1P1 | 2s2 2p 3p | 1D2 | 24 | 33 | 1653138.1 | 1763594.4 |
| 950.0830 | 2.88e-08 | 2.13e+02 | 2.12e-02 | 4.07e-02 | 2.52e-06 | 9.04e-11 | 2s2 2p2 | 3P1 | 2s2 2p2 | 1S0 | 2 | 5 | 2545 | 107799 |
| * 1090.4990 | 9.97e-01 | 6.21e+08 | 8.90e-04 | 2.75e-03 | 2.49e-03 | 4.06e-05 | 2s2 2p 3p | 3D3 | 2s2 2p 3d | 3F4 | 28 | 41 | 1716566 | 1808267.1 |
| * 1249.0260 | 1.05e+00 | 5.00e+08 | 1.50e-04 | 1.14e-03 | 1.15e-03 | 2.57e-05 | 2s 2p2 3s | 5P3 | 2s 2p2 3p | 5D4 | 37 | 58 | 1795589.1 | 1875651.5 |
| 1984.8790 | 2.31e-08 | 7.82e+00 | 1.93e-02 | 1.60e-02 | 3.12e-07 | 8.55e-12 | 2s2 2p2 | 3P1 | 2s2 2p2 | 1D2 | 2 | 4 | 2545 | 52925.9 |
| 2149.9871 | 6.37e-08 | 1.84e+01 | 4.18e-02 | 3.48e-02 | 6.76e-07 | 1.85e-11 | 2s2 2p2 | 3P2 | 2s2 2p2 | 1D2 | 3 | 4 | 6414 | 52925.9 |
| 25846.4727 | 3.92e-07 | 7.90e-01 | 3.12e-02 | 5.36e-04 | 3.48e-09 | 7.25e-14 | 2s2 2p2 | 3P1 | 2s2 2p2 | 3P2 | 2 | 3 | 2545 | 6414 |
| 39292.7305 | 2.06e-07 | 3.00e-01 | 4.35e-02 | 8.56e-05 | 5.32e-10 | 1.09e-14 | 2s2 2p2 | 3P0 | 2s2 2p2 | 3P1 | 1 | 2 | 0 | 2545 |
Created by Giulio Del Zanna on Wed Apr 16 17:44:30 2025