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]=5.90, 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) |
|||||||
| 196.7660 | 9.89e-01 | 5.68e+10 | 2.39e-02 | 2.14e-01 | 1.00e+00 | 1.00e+00 | 2s2.2p4 | 1D4/2 | 2s.2p5 | 1P2/2 | 4 | 9 | 52256 | 560476 |
| 222.3820 | 9.30e-02 | 4.18e+09 | 1.56e-03 | 1.39e-02 | 6.51e-02 | 6.51e-02 | 2s2.2p4 | 1S0/2 | 2s.2p5 | 1P2/2 | 5 | 9 | 110799 | 560476 |
| 244.5650 | 1.96e-01 | 7.28e+09 | 1.66e-01 | 3.53e-01 | 3.08e-01 | 1.40e-01 | 2s2.2p4 | 3P4/2 | 2s.2p5 | 3P2/2 | 1 | 7 | 0 | 408890 |
| 246.3340 | 1.56e-01 | 1.71e+10 | 6.08e-03 | 2.75e-01 | 2.47e-01 | 1.09e-01 | 2s2.2p4 | 3P2/2 | 2s.2p5 | 3P0/2 | 2 | 8 | 5748 | 411701 |
| 247.6580 | 5.78e-01 | 1.26e+10 | 1.00e+00 | 1.00e+00 | 9.68e-01 | 4.02e-01 | 2s2.2p4 | 3P4/2 | 2s.2p5 | 3P4/2 | 1 | 6 | 0 | 403784 |
| 248.0520 | 1.16e-01 | 4.19e+09 | 9.39e-02 | 2.00e-01 | 1.75e-01 | 7.95e-02 | 2s2.2p4 | 3P2/2 | 2s.2p5 | 3P2/2 | 2 | 7 | 5748 | 408890 |
| 249.3320 | 1.53e-01 | 5.47e+09 | 1.22e-01 | 2.60e-01 | 2.27e-01 | 1.03e-01 | 2s2.2p4 | 3P0/2 | 2s.2p5 | 3P2/2 | 3 | 7 | 7817 | 408890 |
| 251.2340 | 1.91e-01 | 4.04e+09 | 3.17e-01 | 3.17e-01 | 3.07e-01 | 1.27e-01 | 2s2.2p4 | 3P2/2 | 2s.2p5 | 3P4/2 | 2 | 6 | 5748 | 403784 |
| 261.0780 | 4.87e-01 | 4.76e+10 | 2.42e-04 | 7.27e-04 | 2.37e-03 | 1.03e-01 | 2s.2p5 | 1P2/2 | 2p6 | 1S0/2 | 9 | 10 | 560476 | 943504 |
| 951.9200 | 0.00e+00 | 4.41e+02 | 1.57e-02 | 3.96e-02 | 9.00e-06 | 1.30e-09 | 2s2.2p4 | 3P2/2 | 2s2.2p4 | 1S0/2 | 2 | 5 | 5748 | 110799 |
| 2150.1721 | 0.00e+00 | 1.71e+01 | 1.82e-02 | 1.83e-02 | 9.06e-07 | 1.24e-10 | 2s2.2p4 | 3P2/2 | 2s2.2p4 | 1D4/2 | 2 | 4 | 5748 | 52256 |
| 2250.2800 | 0.00e+00 | 3.77e+01 | 3.84e-02 | 3.85e-02 | 1.91e-06 | 2.61e-10 | 2s2.2p4 | 3P0/2 | 2s2.2p4 | 1D4/2 | 3 | 4 | 7817 | 52256 |
| 17397.3867 | 0.00e+00 | 8.93e-01 | 4.30e-02 | 4.57e-04 | 4.00e-09 | 5.20e-13 | 2s2.2p4 | 3P4/2 | 2s2.2p4 | 3P2/2 | 1 | 2 | 0 | 5748 |
| 48332.6172 | 0.00e+00 | 2.05e+00 | 4.90e-03 | 1.50e-04 | 1.08e-09 | 1.43e-13 | 2s2.2p4 | 3P2/2 | 2s2.2p4 | 3P0/2 | 2 | 3 | 5748 | 7817 |
Created by Giulio Del Zanna on Fri Aug 5 13:56:22 2005