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]=6.50, 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) |
|||||||
| * 51.4520 | 3.29e-04 | 8.28e+08 | 1.41e-04 | 1.41e-04 | 1.41e-04 | 1.13e-03 | 3s.3p | 3P2/2 | 3s.4s | 1S0/2 | 3 | 16 | 277141.58 | 2220721 |
| 51.9970 | 6.62e-02 | 5.44e+10 | 1.26e-04 | 1.37e-04 | 2.30e-04 | 5.45e-02 | 3s.3p | 3P0/2 | 3s.4s | 3S2/2 | 2 | 15 | 264400 | 2187600 |
| 52.2200 | 2.01e-01 | 1.64e+11 | 3.77e-04 | 4.13e-04 | 6.89e-04 | 1.64e-01 | 3s.3p | 3P2/2 | 3s.4s | 3S2/2 | 3 | 15 | 272630 | 2187600 |
| 52.8000 | 3.42e-01 | 2.73e+11 | 6.21e-04 | 6.79e-04 | 1.13e-03 | 2.70e-01 | 3s.3p | 3P4/2 | 3s.4s | 3S2/2 | 4 | 15 | 293650 | 2187600 |
| * 55.0390 | 1.54e-01 | 3.40e+11 | 5.43e-02 | 5.43e-02 | 5.42e-02 | 4.35e-01 | 3s.3p | 1P2/2 | 3s.4s | 1S0/2 | 5 | 16 | 403833.3 | 2220721 |
| 168.9280 | 1.37e-03 | 6.38e+07 | 9.15e-05 | 9.15e-05 | 9.23e-05 | 1.61e-03 | 3s.3p | 3P2/2 | 3s.3d | 1D4/2 | 3 | 14 | 272630 | 864600 |
| 197.2820 | 2.84e-01 | 1.62e+10 | 1.68e-03 | 2.06e-03 | 5.93e-03 | 2.22e-01 | 3s.3p | 3P0/2 | 3s.3d | 3D2/2 | 2 | 10 | 264400 | 771290 |
| 199.8640 | 6.26e-01 | 2.09e+10 | 2.19e-03 | 2.81e-03 | 9.84e-03 | 4.69e-01 | 3s.3p | 3P2/2 | 3s.3d | 3D4/2 | 3 | 11 | 272630 | 772970 |
| 200.5380 | 2.10e-01 | 1.16e+10 | 1.18e-03 | 1.45e-03 | 4.18e-03 | 1.56e-01 | 3s.3p | 3P2/2 | 3s.3d | 3D2/2 | 3 | 10 | 272630 | 771290 |
| 207.4610 | 1.18e+00 | 2.61e+10 | 3.86e-03 | 7.54e-03 | 3.26e-02 | 7.84e-01 | 3s.3p | 3P4/2 | 3s.3d | 3D6/2 | 4 | 12 | 293650 | 775670 |
| 208.6290 | 2.11e-01 | 6.46e+09 | 6.49e-04 | 8.32e-04 | 2.91e-03 | 1.39e-01 | 3s.3p | 3P4/2 | 3s.3d | 3D4/2 | 4 | 11 | 293650 | 772970 |
| * 208.6760 | 3.02e-03 | 4.63e+08 | 9.23e-06 | 9.52e-06 | 1.51e-05 | 2.12e-03 | 3s.3p | 3P2/2 | 3p2 | 1S0/2 | 3 | 13 | 277141.58 | 756353.44 |
| 209.3630 | 1.40e-02 | 7.08e+08 | 6.92e-05 | 8.47e-05 | 2.44e-04 | 9.13e-03 | 3s.3p | 3P4/2 | 3s.3d | 3D2/2 | 4 | 10 | 293650 | 771290 |
| 215.8530 | 1.77e+00 | 5.06e+10 | 5.68e-02 | 5.68e-02 | 5.73e-02 | 1.00e+00 | 3s.3p | 1P2/2 | 3s.3d | 1D4/2 | 5 | 14 | 401320 | 864600 |
| 249.1780 | 3.86e-01 | 1.38e+10 | 1.00e+00 | 1.00e+00 | 1.00e+00 | 1.93e-01 | 3s2 | 1S0/2 | 3s.3p | 1P2/2 | 1 | 5 | 0 | 401320 |
| 251.9720 | 2.55e-01 | 5.35e+09 | 1.36e-03 | 2.24e-03 | 8.69e-03 | 1.07e-01 | 3s.3p | 3P2/2 | 3p2 | 3P4/2 | 3 | 9 | 272630 | 669500 |
| 263.5610 | 2.56e-01 | 8.18e+09 | 5.11e-04 | 1.31e-03 | 7.66e-03 | 9.58e-02 | 3s.3p | 3P0/2 | 3p2 | 3P2/2 | 2 | 8 | 264400 | 643820 |
| 266.0640 | 8.02e-01 | 1.51e+10 | 3.62e-03 | 5.98e-03 | 2.32e-02 | 2.86e-01 | 3s.3p | 3P4/2 | 3p2 | 3P4/2 | 4 | 9 | 293650 | 669500 |
| 269.4040 | 1.87e-01 | 5.74e+09 | 3.51e-04 | 8.98e-04 | 5.26e-03 | 6.58e-02 | 3s.3p | 3P2/2 | 3p2 | 3P2/2 | 3 | 8 | 272630 | 643820 |
| * 276.3010 | 7.90e-02 | 1.38e+09 | 3.61e-03 | 3.81e-03 | 5.34e-03 | 2.57e-02 | 3s.3p | 3P2/2 | 3p2 | 1D4/2 | 3 | 6 | 277141.58 | 639066.2 |
| 281.5000 | 2.60e-01 | 2.19e+10 | 2.68e-05 | 3.18e-05 | 2.00e-03 | 8.09e-02 | 3s.3p | 3P2/2 | 3p2 | 3P0/2 | 3 | 7 | 272630 | 627870 |
| * 283.6720 | 2.97e-01 | 2.46e+10 | 3.61e-04 | 3.72e-04 | 5.90e-04 | 8.27e-02 | 3s.3p | 1P2/2 | 3p2 | 1S0/2 | 5 | 13 | 403833.3 | 756353.44 |
| 285.5760 | 3.13e-01 | 8.52e+09 | 4.91e-04 | 1.26e-03 | 7.36e-03 | 9.21e-02 | 3s.3p | 3P4/2 | 3p2 | 3P2/2 | 4 | 8 | 293650 | 643820 |
| * 287.6750 | 1.88e-01 | 3.03e+09 | 7.61e-03 | 8.03e-03 | 1.13e-02 | 5.43e-02 | 3s.3p | 3P4/2 | 3p2 | 1D4/2 | 4 | 6 | 291451.32 | 639066.2 |
| 366.7980 | 1.31e-03 | 2.17e+07 | 2.31e-02 | 2.28e-02 | 2.09e-02 | 2.26e-04 | 3s2 | 1S0/2 | 3s.3p | 3P2/2 | 1 | 3 | 0 | 272630 |
| 372.8850 | 7.02e-02 | 6.73e+08 | 1.15e-04 | 1.90e-04 | 7.39e-04 | 9.08e-03 | 3s.3p | 1P2/2 | 3p2 | 3P4/2 | 5 | 9 | 401320 | 669500 |
| * 425.1110 | 2.51e-01 | 1.85e+09 | 3.14e-03 | 3.32e-03 | 4.65e-03 | 2.24e-02 | 3s.3p | 1P2/2 | 3p2 | 1D4/2 | 5 | 6 | 403833.3 | 639066.2 |
| 4757.3828 | 0.00e+00 | 1.25e+02 | 1.05e-03 | 8.88e-04 | 6.91e-08 | 1.64e-10 | 3s.3p | 3P2/2 | 3s.3p | 3P4/2 | 3 | 4 | 272630 | 293650 |
Created by Giulio Del Zanna on Wed Sep 14 15:47:11 2005