CHIANTI

An Atomic Database for Spectroscopic Diagnostics of Astrophysical Plasmas.


Fe III - VERSION 11.0.1


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]=4.45, 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)

9944.9072 0.00e+00 4.55e-02 7.57e-02 8.85e-05 1.13e-09 2.92e-10 3s2 3p6 3d6 3H5 3s2 3p6 3d6 1I6 11 24 20300.801 30356.199
9962.7383 0.00e+00 4.56e-02 1.13e-02 1.99e-05 2.57e-10 6.61e-11 3s2 3p6 3d6 3P1 3s2 3p6 3d6 3D1 7 20 20688.4 30725.801
10507.1807 0.00e+00 1.24e-02 2.93e-03 5.14e-06 6.62e-11 1.70e-11 3s2 3p6 3d6 3P0 3s2 3p6 3d6 3D1 8 20 21208.5 30725.801
10610.9785 0.00e+00 8.56e-02 1.47e-02 1.05e-04 1.34e-09 3.47e-10 3s2 3p6 3d6 3F4 3s2 3p6 3d6 1G4 10 19 21462.199 30886.4
10643.2783 0.00e+00 8.76e-03 4.63e-03 8.31e-06 1.07e-10 2.75e-11 3s2 3p6 3d6 3F4 3s2 3p6 3d6 3D3 10 22 21462.199 30857.801
10885.5391 0.00e+00 1.14e-01 1.91e-02 1.36e-04 1.75e-09 4.50e-10 3s2 3p6 3d6 3F3 3s2 3p6 3d6 1G4 12 19 21699.9 30886.4
10919.5332 0.00e+00 6.02e-03 3.10e-03 5.56e-06 7.17e-11 1.85e-11 3s2 3p6 3d6 3F3 3s2 3p6 3d6 3D3 12 22 21699.9 30857.801
11091.0254 0.00e+00 2.52e-03 1.13e-03 1.65e-06 2.13e-11 5.47e-12 3s2 3p6 3d6 3F3 3s2 3p6 3d6 3D2 12 21 21699.9 30716.199
11275.7344 0.00e+00 6.73e-03 1.48e-03 2.60e-06 3.35e-11 8.62e-12 3s2 3p6 3d6 3F2 3s2 3p6 3d6 3D1 14 20 21857.199 30725.801
11287.9561 0.00e+00 3.81e-03 1.68e-03 2.45e-06 3.16e-11 8.13e-12 3s2 3p6 3d6 3F2 3s2 3p6 3d6 3D2 14 21 21857.199 30716.199
13551.5967 0.00e+00 6.25e-02 7.26e-04 1.99e-05 2.70e-10 7.37e-11 3s2 3p6 3d6 1F3 3s2 3p6 3d6 3F4 27 32 42896.898 50276.102
13721.1855 0.00e+00 1.07e-01 6.54e-04 1.88e-05 2.55e-10 6.95e-11 3s2 3p6 3d6 1F3 3s2 3p6 3d6 3F2 27 30 42896.898 50184.898
19691.6250 0.00e+00 2.45e-02 1.29e-03 6.87e-06 8.87e-11 2.31e-11 3s2 3p6 3d6 3D1 3s2 3p6 3d6 1D2 20 25 30725.801 35804.102
20217.1289 0.00e+00 2.37e-02 1.21e-03 6.47e-06 8.35e-11 2.18e-11 3s2 3p6 3d6 3D3 3s2 3p6 3d6 1D2 22 25 30857.801 35804.102
21456.9258 0.00e+00 2.80e-02 2.85e-02 1.80e-05 2.29e-10 5.85e-11 3s2 3p6 3d6 3H4 3s2 3p6 3d6 3G3 13 17 20481.9 25142.4
22184.2578 0.00e+00 3.89e-02 6.53e-02 3.93e-05 5.00e-10 1.27e-10 3s2 3p6 3d6 3H6 3s2 3p6 3d6 3G5 9 15 20051.1 24558.801
22426.5527 0.00e+00 5.64e-02 7.71e-02 4.51e-05 5.74e-10 1.46e-10 3s2 3p6 3d6 3H4 3s2 3p6 3d6 3G4 13 16 20481.9 24940.9
23485.2031 0.00e+00 2.73e-02 4.33e-02 2.60e-05 3.31e-10 8.43e-11 3s2 3p6 3d6 3H5 3s2 3p6 3d6 3G5 11 15 20300.801 24558.801
24528.4355 0.00e+00 8.41e-03 1.28e-02 7.68e-06 9.77e-11 2.49e-11 3s2 3p6 3d6 3H4 3s2 3p6 3d6 3G5 13 15 20481.9 24558.801
27172.4297 0.00e+00 7.05e-03 5.66e-03 3.58e-06 4.56e-11 1.16e-11 3s2 3p6 3d6 3F4 3s2 3p6 3d6 3G3 10 17 21462.199 25142.4
28746.3633 0.00e+00 4.48e-03 4.78e-03 2.80e-06 3.56e-11 9.07e-12 3s2 3p6 3d6 3F4 3s2 3p6 3d6 3G4 10 16 21462.199 24940.9
29048.6562 0.00e+00 1.85e-02 1.39e-02 8.79e-06 1.12e-10 2.85e-11 3s2 3p6 3d6 3F3 3s2 3p6 3d6 3G3 12 17 21699.9 25142.4
30439.5371 0.00e+00 1.17e-02 8.39e-03 5.31e-06 6.75e-11 1.72e-11 3s2 3p6 3d6 3F2 3s2 3p6 3d6 3G3 14 17 21857.199 25142.4
32293.4629 0.00e+00 7.35e-03 8.47e-03 5.10e-06 6.48e-11 1.65e-11 3s2 3p6 3d6 3F4 3s2 3p6 3d6 3G5 10 15 21462.199 24558.801
77905.9531 0.00e+00 4.77e-02 1.67e-03 4.60e-06 5.82e-11 1.48e-11 3s2 3p6 3d6 3P2 3s2 3p6 3d6 3P1 6 7 19404.801 20688.4
229252.6406 0.00e+00 2.88e-03 6.97e-03 6.69e-07 8.19e-12 1.99e-12 3s2 3p6 3d6 5D4 3s2 3p6 3d6 5D3 1 2 0 436.2
330360.0938 0.00e+00 1.79e-03 1.98e-03 2.03e-07 2.48e-12 6.03e-13 3s2 3p6 3d6 5D3 3s2 3p6 3d6 5D2 2 3 436.2 738.9

Created by Giulio Del Zanna on Wed Apr 16 17:43:04 2025