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]=6.70, 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) |
|||||||
| 204.0370 | 8.72e-04 | 2.79e+07 | 3.84e-05 | 3.90e-05 | 6.28e-05 | 4.09e-03 | 2s.2p | 3P2/2 | 2p2 | 1D4/2 | 3 | 9 | 252518 | 742627 |
| 206.2530 | 2.01e-01 | 1.05e+10 | 1.00e+00 | 1.00e+00 | 1.00e+00 | 1.00e+00 | 2s2 | 1S0/2 | 2s.2p | 1P2/2 | 1 | 5 | 0 | 484842 |
| 213.4520 | 1.54e-02 | 4.50e+08 | 5.91e-04 | 6.01e-04 | 9.67e-04 | 6.30e-02 | 2s.2p | 3P4/2 | 2p2 | 1D4/2 | 4 | 9 | 274137 | 742627 |
| 235.8810 | 1.02e-01 | 2.45e+09 | 1.58e-04 | 4.41e-04 | 1.05e-02 | 3.16e-01 | 2s.2p | 3P2/2 | 2p2 | 3P4/2 | 3 | 8 | 252518 | 676461 |
| 239.2650 | 1.47e-01 | 1.72e+10 | 1.72e-03 | 1.72e-03 | 1.83e-03 | 3.90e-01 | 2s.2p | 1P2/2 | 2p2 | 1S0/2 | 5 | 10 | 484842 | 902790 |
| 239.9770 | 7.97e-02 | 3.07e+09 | 1.29e-03 | 1.48e-03 | 8.69e-03 | 2.36e-01 | 2s.2p | 3P0/2 | 2p2 | 3P2/2 | 2 | 7 | 243470 | 660178 |
| 245.3030 | 5.81e-02 | 2.14e+09 | 8.79e-04 | 1.01e-03 | 5.93e-03 | 1.61e-01 | 2s.2p | 3P2/2 | 2p2 | 3P2/2 | 3 | 7 | 252518 | 660178 |
| 248.5560 | 2.75e-01 | 5.93e+09 | 3.64e-04 | 1.01e-03 | 2.42e-02 | 7.26e-01 | 2s.2p | 3P4/2 | 2p2 | 3P4/2 | 4 | 8 | 274137 | 676461 |
| 253.6690 | 7.52e-02 | 7.79e+09 | 1.40e-05 | 1.60e-05 | 2.40e-03 | 1.90e-01 | 2s.2p | 3P2/2 | 2p2 | 3P0/2 | 3 | 6 | 252518 | 646734 |
| 259.0400 | 9.14e-02 | 3.03e+09 | 1.18e-03 | 1.35e-03 | 7.93e-03 | 2.15e-01 | 2s.2p | 3P4/2 | 2p2 | 3P2/2 | 4 | 7 | 274137 | 660178 |
| 387.9210 | 2.33e-01 | 2.06e+09 | 1.49e-03 | 1.52e-03 | 2.44e-03 | 1.59e-01 | 2s.2p | 1P2/2 | 2p2 | 1D4/2 | 5 | 9 | 484842 | 742627 |
| 396.0120 | 2.96e-04 | 4.19e+06 | 1.75e-02 | 1.75e-02 | 1.57e-02 | 2.33e-04 | 2s2 | 1S0/2 | 2s.2p | 3P2/2 | 1 | 3 | 0 | 252518 |
| 521.8700 | 5.45e-03 | 2.67e+07 | 7.81e-07 | 2.17e-06 | 5.19e-05 | 1.56e-03 | 2s.2p | 1P2/2 | 2p2 | 3P4/2 | 5 | 8 | 484842 | 676461 |
Created by Giulio Del Zanna on Wed Sep 14 15:46:44 2005