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]=6.20, 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) |
|||||||
| 21.6331 | 6.03e-02 | 1.72e+11 | 1.72e-02 | 1.72e-02 | 1.72e-02 | 1.72e-02 | 1s.2s | 3S2/2 | 2s.3p | 3P4/2 | 2 | 65 | 3385890 | 7989906.6 |
| 21.6347 | 3.26e-02 | 1.55e+11 | 9.16e-03 | 9.16e-03 | 9.16e-03 | 9.16e-03 | 1s.2s | 3S2/2 | 2p.3s | 3P2/2 | 2 | 64 | 3385890 | 7989557.6 |
| 21.7618 | 2.69e-02 | 1.27e+11 | 8.15e-03 | 8.15e-03 | 8.15e-03 | 8.15e-03 | 1s.2s | 1S0/2 | 2p.3s | 1P2/2 | 3 | 88 | 3439274 | 8029885.9 |
| 21.7852 | 5.72e-02 | 1.15e+11 | 1.49e-02 | 1.49e-02 | 1.49e-02 | 1.49e-02 | 1s.2p | 3P4/2 | 2s.3d | 3D6/2 | 6 | 82 | 3438612.1 | 8016600.8 |
| 21.7995 | 6.15e-02 | 1.73e+11 | 9.08e-03 | 9.08e-03 | 9.08e-03 | 9.08e-03 | 1s.2p | 3P4/2 | 2p.3p | 3P4/2 | 6 | 79 | 3438612.1 | 8013600.7 |
| 21.9794 | 4.11e-02 | 1.14e+11 | 1.21e-02 | 1.21e-02 | 1.21e-02 | 1.21e-02 | 1s.2p | 1P2/2 | 2p.3p | 1D4/2 | 7 | 87 | 3473790 | 8027599.9 |
| 21.9883 | 3.32e-02 | 1.53e+11 | 4.10e-03 | 4.10e-03 | 4.10e-03 | 4.10e-03 | 1s.2s | 1S0/2 | 2s.3p | 1P2/2 | 3 | 61 | 3439274 | 7982548.5 |
| 24.6630 | 1.07e-01 | 1.17e+12 | 1.71e-02 | 1.71e-02 | 1.71e-02 | 1.71e-02 | 1s.3p | 1P2/2 | 2p.3p | 1S0/2 | 13 | 95 | 4016390 | 8056041.3 |
| 24.6820 | 3.42e-01 | 1.25e+12 | 5.83e-02 | 5.83e-02 | 5.83e-02 | 5.83e-02 | 1s.3d | 1D4/2 | 2p.3d | 1P2/2 | 17 | 94 | 4013770 | 8049803.6 |
| 24.7311 | 5.58e-02 | 8.70e+10 | 1.08e-02 | 1.08e-02 | 1.08e-02 | 1.08e-02 | 1s.3d | 3D4/2 | 2p.3d | 1F6/2 | 15 | 93 | 4013460 | 8040967.9 |
| 24.7360 | 9.18e-01 | 1.43e+12 | 1.78e-01 | 1.78e-01 | 1.78e-01 | 1.78e-01 | 1s.3d | 1D4/2 | 2p.3d | 1F6/2 | 17 | 93 | 4013770 | 8040967.9 |
| 24.7461 | 2.17e-01 | 7.87e+11 | 4.44e-02 | 4.44e-02 | 4.44e-02 | 4.44e-02 | 1s.3s | 1S0/2 | 2p.3s | 1P2/2 | 9 | 88 | 3988830.7 | 8029885.9 |
| 24.7620 | 2.26e-01 | 4.92e+11 | 4.60e-02 | 4.60e-02 | 4.60e-02 | 4.60e-02 | 1s.3p | 1P2/2 | 2s.3d | 1D4/2 | 13 | 92 | 4016390 | 8039830.7 |
| 24.7904 | 9.24e-02 | 3.34e+11 | 1.44e-03 | 1.44e-03 | 1.44e-03 | 1.44e-03 | 1s.3p | 3P2/2 | 2p.3p | 3S2/2 | 11 | 83 | 4006160 | 8021342.8 |
| 24.7905 | 1.38e-01 | 4.97e+11 | 2.15e-03 | 2.15e-03 | 2.15e-03 | 2.15e-03 | 1s.3p | 3P4/2 | 2p.3p | 3S2/2 | 12 | 83 | 4006160 | 8021342.8 |
| 24.8040 | 3.52e-02 | 1.27e+11 | 7.15e-03 | 7.15e-03 | 7.15e-03 | 7.15e-03 | 1s.3d | 1D4/2 | 2p.3s | 1P2/2 | 17 | 88 | 4013770 | 8029885.9 |
| 24.8196 | 2.34e-01 | 3.61e+11 | 4.10e-02 | 4.10e-02 | 4.10e-02 | 4.10e-02 | 1s.3p | 3P4/2 | 2s.3d | 3D6/2 | 12 | 82 | 4006160 | 8016600.8 |
| 24.8267 | 1.20e-01 | 2.60e+11 | 2.45e-02 | 2.45e-02 | 2.45e-02 | 2.45e-02 | 1s.3p | 3P2/2 | 2s.3d | 3D4/2 | 11 | 80 | 4006160 | 8015442.4 |
| 24.8373 | 4.07e-01 | 8.76e+11 | 8.23e-02 | 8.23e-02 | 8.23e-02 | 8.23e-02 | 1s.3p | 1P2/2 | 2p.3p | 1D4/2 | 13 | 87 | 4016390 | 8027599.9 |
| 24.8380 | 1.66e-01 | 3.58e+11 | 1.65e-02 | 1.65e-02 | 1.65e-02 | 1.65e-02 | 1s.3p | 3P2/2 | 2p.3p | 3P4/2 | 11 | 79 | 4006160 | 8013600.7 |
| 24.8381 | 5.51e-01 | 1.19e+12 | 5.48e-02 | 5.48e-02 | 5.48e-02 | 5.48e-02 | 1s.3p | 3P4/2 | 2p.3p | 3P4/2 | 12 | 79 | 4006160 | 8013600.7 |
| 24.8383 | 5.91e-02 | 2.13e+11 | 1.09e-02 | 1.09e-02 | 1.09e-02 | 1.09e-02 | 1s.3p | 3P0/2 | 2s.3d | 3D2/2 | 10 | 78 | 4006160 | 8013314.6 |
| 24.8398 | 3.50e-02 | 1.26e+11 | 6.43e-03 | 6.43e-03 | 6.43e-03 | 6.43e-03 | 1s.3p | 3P2/2 | 2s.3d | 3D2/2 | 11 | 78 | 4006160 | 8013314.6 |
| 24.8451 | 3.05e-01 | 1.10e+12 | 2.28e-03 | 2.28e-03 | 2.28e-03 | 2.28e-03 | 1s.3d | 3D2/2 | 2p.3d | 3D2/2 | 14 | 84 | 4013460 | 8022426.1 |
| 24.8501 | 3.34e-01 | 7.20e+11 | 2.01e-02 | 2.01e-02 | 2.01e-02 | 2.01e-02 | 1s.3s | 3S2/2 | 2p.3s | 3P4/2 | 8 | 71 | 3991860 | 7995129.3 |
| 24.8523 | 1.77e-01 | 6.37e+11 | 1.55e-02 | 1.55e-02 | 1.55e-02 | 1.55e-02 | 1s.3s | 3S2/2 | 2s.3p | 3P2/2 | 8 | 70 | 3991860 | 7994763.7 |
| 24.8528 | 5.53e-02 | 5.97e+11 | 5.23e-03 | 5.23e-03 | 5.23e-03 | 5.23e-03 | 1s.3s | 3S2/2 | 2s.3p | 3P0/2 | 8 | 69 | 3991860 | 7994686.1 |
| 24.8824 | 3.20e-01 | 6.89e+11 | 5.97e-02 | 5.97e-02 | 5.97e-02 | 5.97e-02 | 1s.3s | 3S2/2 | 2s.3p | 3P4/2 | 8 | 65 | 3991860 | 7989906.6 |
| 24.8845 | 2.15e-01 | 7.73e+11 | 3.97e-02 | 3.97e-02 | 3.97e-02 | 3.97e-02 | 1s.3s | 3S2/2 | 2p.3s | 3P2/2 | 8 | 64 | 3991860 | 7989557.6 |
| 24.8910 | 6.50e-01 | 1.40e+12 | 1.69e-03 | 1.69e-03 | 1.69e-03 | 1.69e-03 | 1s.3d | 1D4/2 | 2p.3d | 1D4/2 | 17 | 81 | 4013770 | 8015784.2 |
| 24.8930 | 7.57e-02 | 8.15e+11 | 1.42e-02 | 1.42e-02 | 1.42e-02 | 1.42e-02 | 1s.3s | 3S2/2 | 2p.3s | 3P0/2 | 8 | 62 | 3991860 | 7988180 |
| 24.8980 | 1.44e-01 | 5.16e+11 | 1.69e-01 | 1.69e-01 | 1.69e-01 | 1.69e-01 | 1s2 | 1S0/2 | 1s.3p | 1P2/2 | 1 | 13 | 0 | 4016390 |
| 24.9125 | 1.19e-01 | 2.55e+11 | 2.39e-02 | 2.39e-02 | 2.39e-02 | 2.39e-02 | 1s.3p | 1P2/2 | 2s.3d | 3D4/2 | 13 | 80 | 4016390 | 8015442.4 |
| 24.9170 | 1.22e+00 | 1.45e+12 | 1.97e-01 | 1.97e-01 | 1.97e-01 | 1.97e-01 | 1s.3d | 3D6/2 | 2p.3d | 3F8/2 | 16 | 75 | 4013460 | 8011040.9 |
| 24.9172 | 7.75e-01 | 1.19e+12 | 1.26e-01 | 1.26e-01 | 1.26e-01 | 1.26e-01 | 1s.3d | 3D4/2 | 2p.3d | 3F6/2 | 15 | 74 | 4013460 | 8010766.2 |
| 24.9188 | 1.18e-01 | 1.81e+11 | 1.92e-02 | 1.92e-02 | 1.92e-02 | 1.92e-02 | 1s.3d | 3D6/2 | 2p.3d | 3F6/2 | 16 | 74 | 4013460 | 8010766.2 |
| 24.9210 | 1.14e-01 | 2.44e+11 | 1.85e-02 | 1.85e-02 | 1.85e-02 | 1.85e-02 | 1s.3d | 3D4/2 | 2p.3d | 3F4/2 | 15 | 73 | 4013460 | 8010151.5 |
| 24.9211 | 5.54e-01 | 1.19e+12 | 9.01e-02 | 9.01e-02 | 9.01e-02 | 9.01e-02 | 1s.3d | 3D2/2 | 2p.3d | 3F4/2 | 14 | 73 | 4013460 | 8010151.5 |
| 24.9222 | 4.97e-02 | 7.63e+10 | 8.08e-03 | 8.08e-03 | 8.08e-03 | 8.08e-03 | 1s.3d | 1D4/2 | 2p.3d | 3F6/2 | 17 | 74 | 4013770 | 8010766.2 |
| 24.9350 | 1.90e-01 | 2.05e+12 | 5.56e-02 | 5.56e-02 | 5.56e-02 | 5.56e-02 | 1s.2p | 1P2/2 | 2p.2p | 1S0/2 | 7 | 59 | 3473790 | 7488322.9 |
| 24.9637 | 6.68e-01 | 1.02e+12 | 1.80e-03 | 1.80e-03 | 1.80e-03 | 1.80e-03 | 1s.3p | 3P4/2 | 2p.3p | 3D6/2 | 12 | 68 | 4006160 | 7993347.1 |
| 24.9728 | 3.56e-01 | 7.62e+11 | 1.42e-03 | 1.42e-03 | 1.42e-03 | 1.42e-03 | 1s.3p | 3P2/2 | 2p.3p | 3D4/2 | 11 | 67 | 4006160 | 7991867.3 |
| 25.0162 | 1.09e-01 | 2.32e+11 | 6.43e-03 | 6.43e-03 | 6.43e-03 | 6.43e-03 | 1s.3d | 3D6/2 | 2p.3s | 3P4/2 | 16 | 71 | 4013460 | 7995129.3 |
| 25.0170 | 5.59e-02 | 1.99e+11 | 4.82e-03 | 4.82e-03 | 4.82e-03 | 4.82e-03 | 1s.3d | 3D4/2 | 2s.3p | 3P2/2 | 15 | 70 | 4013460 | 7994763.7 |
| 25.0175 | 2.62e-02 | 2.80e+11 | 2.44e-03 | 2.44e-03 | 2.44e-03 | 2.44e-03 | 1s.3d | 3D2/2 | 2s.3p | 3P0/2 | 14 | 69 | 4013460 | 7994686.1 |
| 25.0394 | 1.93e-01 | 6.81e+11 | 1.60e-02 | 1.60e-02 | 1.60e-02 | 1.60e-02 | 1s.3s | 1S0/2 | 2s.3p | 1P2/2 | 9 | 61 | 3988830.7 | 7982548.5 |
| 25.0790 | 4.27e-02 | 4.53e+11 | 8.81e-03 | 8.81e-03 | 8.81e-03 | 8.81e-03 | 1s.3p | 1P2/2 | 2s.3s | 1S0/2 | 13 | 63 | 4016390 | 7988784.3 |
| 25.1170 | 4.08e-02 | 1.44e+11 | 5.87e-03 | 5.87e-03 | 5.87e-03 | 5.87e-03 | 1s.3p | 3P2/2 | 2s.3s | 3S2/2 | 11 | 60 | 4006160 | 7968883.8 |
| 25.1171 | 6.95e-02 | 2.45e+11 | 9.99e-03 | 9.99e-03 | 9.99e-03 | 9.99e-03 | 1s.3p | 3P4/2 | 2s.3s | 3S2/2 | 12 | 60 | 4006160 | 7968883.8 |
| 25.1913 | 4.04e-01 | 1.42e+12 | 1.40e-01 | 1.40e-01 | 1.40e-01 | 1.40e-01 | 1s.2s | 1S0/2 | 2s.2p | 1P2/2 | 3 | 58 | 3439274 | 7404308.7 |
| 25.2411 | 3.85e-01 | 1.34e+12 | 1.29e-01 | 1.29e-01 | 1.29e-01 | 1.29e-01 | 1s.2s | 3S2/2 | 2s.2p | 3P2/2 | 2 | 53 | 3385890 | 7329150 |
| 25.2840 | 6.42e-01 | 1.34e+12 | 2.16e-01 | 2.16e-01 | 2.16e-01 | 2.16e-01 | 1s.2s | 3S2/2 | 2s.2p | 3P4/2 | 2 | 52 | 3385890 | 7322422 |
| 25.2876 | 3.24e-01 | 6.75e+11 | 4.21e-03 | 4.21e-03 | 4.21e-03 | 4.21e-03 | 1s.2p | 3P2/2 | 2p.2p | 3P4/2 | 5 | 55 | 3438321.1 | 7379989.9 |
| 25.2880 | 1.28e-01 | 1.34e+12 | 4.32e-02 | 4.32e-02 | 4.32e-02 | 4.32e-02 | 1s.2s | 3S2/2 | 2s.2p | 3P0/2 | 2 | 51 | 3385890 | 7321796.4 |
| 25.2930 | 9.71e-01 | 2.02e+12 | 1.26e-02 | 1.26e-02 | 1.26e-02 | 1.26e-02 | 1s.2p | 3P4/2 | 2p.2p | 3P4/2 | 6 | 55 | 3438612.1 | 7379989.9 |
| 25.4810 | 1.32e+00 | 2.72e+12 | 4.41e-01 | 4.41e-01 | 4.41e-01 | 4.41e-01 | 1s.2p | 1P2/2 | 2p.2p | 1D4/2 | 7 | 57 | 3473790 | 7402381.3 |
| 26.0202 | 5.76e-02 | 5.70e+11 | 1.96e-02 | 1.96e-02 | 1.96e-02 | 1.96e-02 | 1s.2p | 1P2/2 | 2s2 | 1S0/2 | 7 | 50 | 3473790 | 7321049.5 |
| 28.7871 | 6.60e-01 | 1.77e+12 | 7.35e-01 | 7.35e-01 | 7.35e-01 | 7.35e-01 | 1s2 | 1S0/2 | 1s.2p | 1P2/2 | 1 | 7 | 0 | 3473790 |
| 29.0840 | 5.31e-05 | 1.38e+08 | 7.12e-02 | 7.12e-02 | 7.12e-02 | 7.12e-02 | 1s2 | 1S0/2 | 1s.2p | 3P2/2 | 1 | 5 | 0 | 3438321.1 |
| 29.5344 | 0.00e+00 | 2.50e+02 | 1.00e+00 | 1.00e+00 | 1.00e+00 | 1.00e+00 | 1s2 | 1S0/2 | 1s.2s | 3S2/2 | 1 | 2 | 0 | 3385890 |
| 161.2204 | 3.34e-01 | 2.86e+10 | 8.73e-03 | 8.73e-03 | 8.73e-03 | 8.73e-03 | 1s.2s | 3S2/2 | 1s.3p | 3P2/2 | 2 | 11 | 3385890 | 4006160 |
| 161.2204 | 1.11e-01 | 2.86e+10 | 1.73e-03 | 1.73e-03 | 1.73e-03 | 1.73e-03 | 1s.2s | 3S2/2 | 1s.3p | 3P0/2 | 2 | 10 | 3385890 | 4006160 |
| 161.2204 | 5.57e-01 | 2.86e+10 | 1.70e-02 | 1.70e-02 | 1.70e-02 | 1.70e-02 | 1s.2s | 3S2/2 | 1s.3p | 3P4/2 | 2 | 12 | 3385890 | 4006160 |
| 173.2757 | 3.64e-01 | 2.70e+10 | 1.27e-03 | 1.27e-03 | 1.27e-03 | 1.27e-03 | 1s.2s | 1S0/2 | 1s.3p | 1P2/2 | 3 | 13 | 3439274 | 4016390 |
| 173.8714 | 9.90e-02 | 7.30e+09 | 5.69e-03 | 5.69e-03 | 5.69e-03 | 5.69e-03 | 1s.2p | 3P2/2 | 1s.3d | 3D2/2 | 5 | 14 | 3438321.1 | 4013460 |
| 173.8714 | 1.65e-01 | 7.30e+09 | 5.79e-03 | 5.79e-03 | 5.79e-03 | 5.79e-03 | 1s.2p | 3P2/2 | 1s.3d | 3D4/2 | 5 | 15 | 3438321.1 | 4013460 |
| 173.9594 | 1.30e-01 | 9.70e+09 | 7.56e-03 | 7.56e-03 | 7.56e-03 | 7.56e-03 | 1s.2p | 3P4/2 | 1s.3d | 3D2/2 | 6 | 14 | 3438612.1 | 4013460 |
| 173.9594 | 4.97e-01 | 2.19e+10 | 1.74e-02 | 1.74e-02 | 1.74e-02 | 1.74e-02 | 1s.2p | 3P4/2 | 1s.3d | 3D4/2 | 6 | 15 | 3438612.1 | 4013460 |
| 173.9594 | 1.30e+00 | 4.09e+10 | 3.21e-02 | 3.21e-02 | 3.21e-02 | 3.21e-02 | 1s.2p | 3P4/2 | 1s.3d | 3D6/2 | 6 | 16 | 3438612.1 | 4013460 |
| 180.6561 | 1.36e-02 | 9.25e+08 | 5.47e-03 | 5.47e-03 | 5.47e-03 | 5.47e-03 | 1s.2p | 3P2/2 | 1s.3s | 3S2/2 | 5 | 8 | 3438321.1 | 3991860 |
| 180.7511 | 3.78e-02 | 2.57e+09 | 1.52e-02 | 1.52e-02 | 1.52e-02 | 1.52e-02 | 1s.2p | 3P4/2 | 1s.3s | 3S2/2 | 6 | 8 | 3438612.1 | 3991860 |
| 185.1924 | 2.12e+00 | 8.24e+10 | 3.39e-02 | 3.39e-02 | 3.39e-02 | 3.39e-02 | 1s.2p | 1P2/2 | 1s.3d | 1D4/2 | 7 | 17 | 3473790 | 4013770 |
| * 195.7143 | 4.08e-02 | 7.21e+09 | 7.67e-03 | 7.67e-03 | 7.67e-03 | 7.67e-03 | 1s.2p | 1P2/2 | 1s.3s | 1S0/2 | 7 | 9 | 3477880.8 | 3988830.7 |
| 1896.7395 | 1.90e-01 | 7.03e+07 | 7.12e-03 | 7.12e-03 | 7.12e-03 | 7.12e-03 | 1s.2s | 3S2/2 | 1s.2p | 3P4/2 | 2 | 6 | 3385890 | 3438612.1 |
Created by Giulio Del Zanna on Fri Sep 4 09:46:00 2009