CHIANTI

An Atomic Database for Spectroscopic Diagnostics of Astrophysical Plasmas.


C 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]=4.85, 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)

291.3260 4.97e-02 1.28e+09 1.03e-04 1.65e-04 2.36e-04 1.81e-02 2s2 1S0 2s 5p 1P1 1 61 0 343258
310.1700 2.51e-02 5.79e+08 1.16e-04 1.94e-04 1.98e-04 1.17e-02 2s2 1S0 2s 4p 1P1 1 42 0 322404.2
322.5740 4.74e-02 1.00e+09 1.59e-04 2.65e-04 5.56e-04 2.51e-02 2s2 1S0 2p 3s 1P1 1 25 0 310006.3
341.1460 5.34e-02 9.86e+08 2.35e-05 7.57e-05 1.58e-04 1.14e-02 2s 2p 3P0 2s 5d 3D1 2 65 52367.1 345496.6
341.1740 1.20e-01 1.33e+09 4.65e-05 1.68e-04 3.54e-04 2.56e-02 2s 2p 3P1 2s 5d 3D2 3 66 52390.8 345496.7
341.1740 4.00e-02 7.40e+08 1.76e-05 5.68e-05 1.18e-04 8.54e-03 2s 2p 3P1 2s 5d 3D1 3 65 52390.8 345496.6
341.2390 2.24e-01 1.78e+09 1.19e-04 3.26e-04 6.65e-04 4.79e-02 2s 2p 3P2 2s 5d 3D3 4 67 52447.1 345497.2
341.2390 4.00e-02 4.44e+08 1.55e-05 5.61e-05 1.18e-04 8.53e-03 2s 2p 3P2 2s 5d 3D2 4 66 52447.1 345496.7
347.7730 9.99e-03 1.78e+08 1.59e-05 3.82e-05 3.14e-05 2.26e-03 2s 2p 3P1 2s 5s 3S1 3 56 52390.8 339934.7
347.8410 1.66e-02 2.96e+08 2.64e-05 6.35e-05 5.23e-05 3.75e-03 2s 2p 3P2 2s 5s 3S1 4 56 52447.1 339934.7
360.5520 2.97e-02 2.98e+08 1.32e-05 5.73e-05 1.47e-04 7.47e-03 2s 2p 3P1 2p 3p 3P2 3 46 52390.8 329743.6
360.5690 2.34e-02 3.93e+08 9.54e-06 4.50e-05 1.16e-04 5.91e-03 2s 2p 3P0 2p 3p 3P1 2 45 52367.1 329706.5
360.6000 1.75e-02 2.93e+08 7.11e-06 3.36e-05 8.65e-05 4.41e-03 2s 2p 3P1 2p 3p 3P1 3 45 52390.8 329706.5
360.6250 9.01e-02 9.07e+08 4.00e-05 1.74e-04 4.47e-04 2.27e-02 2s 2p 3P2 2p 3p 3P2 4 46 52447.1 329743.6
360.6270 2.40e-02 1.21e+09 5.12e-06 4.45e-05 1.19e-04 6.07e-03 2s 2p 3P1 2p 3p 3P0 3 44 52390.8 329685.4
360.6730 3.11e-02 5.21e+08 1.26e-05 5.97e-05 1.54e-04 7.84e-03 2s 2p 3P2 2p 3p 3P1 4 45 52447.1 329706.5
363.7540 1.17e-02 1.92e+08 5.03e-06 1.62e-05 4.99e-05 3.01e-03 2s 2p 3P0 2p 3p 3S1 2 43 52367.1 327278.3
363.7850 3.46e-02 5.68e+08 1.49e-05 4.81e-05 1.48e-04 8.90e-03 2s 2p 3P1 2p 3p 3S1 3 43 52390.8 327278.3
363.8600 5.59e-02 9.16e+08 2.40e-05 7.75e-05 2.38e-04 1.43e-02 2s 2p 3P2 2p 3p 3S1 4 43 52447.1 327278.3
369.4220 5.65e-03 3.85e+07 4.60e-05 1.34e-04 5.59e-05 1.51e-03 2s 2p 3P2 2p 3p 3D3 4 40 52447.1 323140.3
371.6860 1.57e-01 2.44e+09 5.96e-05 2.13e-04 7.80e-04 4.22e-02 2s 2p 3P0 2s 4d 3D1 2 31 52367.1 321411.3
371.6970 3.53e-01 3.30e+09 1.17e-04 4.76e-04 1.76e-03 9.50e-02 2s 2p 3P1 2s 4d 3D2 3 32 52390.8 321426.8
371.7190 1.18e-01 1.83e+09 4.47e-05 1.60e-04 5.85e-04 3.16e-02 2s 2p 3P1 2s 4d 3D1 3 31 52390.8 321411.3
371.7430 6.57e-01 4.39e+09 3.17e-04 9.28e-04 3.28e-03 1.77e-01 2s 2p 3P2 2s 4d 3D3 4 33 52447.1 321450.1
371.7750 1.18e-01 1.10e+09 3.91e-05 1.59e-04 5.85e-04 3.17e-02 2s 2p 3P2 2s 4d 3D2 4 32 52447.1 321426.8
371.7970 7.84e-03 1.22e+08 2.98e-06 1.07e-05 3.90e-05 2.11e-03 2s 2p 3P2 2s 4d 3D1 4 31 52447.1 321411.3
386.2030 2.41e-01 3.59e+09 3.05e-03 5.61e-03 1.21e-02 2.13e-01 2s2 1S0 2s 3p 1P1 1 13 0 258931.3
388.9690 1.54e-02 2.18e+08 3.01e-05 7.81e-05 1.35e-04 4.59e-03 2s 2p 3P0 2s 4s 3S1 2 21 52367.1 309457.2
389.0050 4.61e-02 6.53e+08 9.02e-05 2.34e-04 4.05e-04 1.37e-02 2s 2p 3P1 2s 4s 3S1 3 21 52390.8 309457.2
389.0900 7.71e-02 1.09e+09 1.50e-04 3.90e-04 6.76e-04 2.29e-02 2s 2p 3P2 2s 4s 3S1 4 21 52447.1 309457.2
409.3220 1.60e-01 1.16e+09 7.17e-05 1.13e-04 2.06e-04 1.82e-02 2s 2p 1P1 2s 5d 1D2 5 72 102352 346658.3
433.3390 3.40e-01 2.27e+09 8.48e-05 2.11e-04 5.61e-04 4.42e-02 2s 2p 1P1 2p 3p 1D2 5 51 102352 333118.2
450.7340 5.50e-01 3.29e+09 2.56e-04 3.94e-04 1.00e-03 7.38e-02 2s 2p 1P1 2s 4d 1D2 5 41 102352 324212.5
459.4670 5.60e-01 5.91e+09 7.52e-04 2.84e-03 6.53e-03 2.35e-01 2s 2p 3P0 2s 3d 3D1 2 17 52367.1 270010.8
459.5140 1.26e+00 7.97e+09 1.45e-03 6.32e-03 1.46e-02 5.28e-01 2s 2p 3P1 2s 3d 3D2 3 18 52390.8 270011.9
459.5170 4.20e-01 4.43e+09 5.64e-04 2.13e-03 4.89e-03 1.76e-01 2s 2p 3P1 2s 3d 3D1 3 17 52390.8 270010.8
459.6270 2.35e+00 1.06e+10 4.05e-03 1.23e-02 2.75e-02 9.85e-01 2s 2p 3P2 2s 3d 3D3 4 19 52447.1 270014.8
459.6330 4.20e-01 2.66e+09 4.84e-04 2.10e-03 4.87e-03 1.76e-01 2s 2p 3P2 2s 3d 3D2 4 18 52447.1 270011.9
459.6350 2.80e-02 2.95e+08 3.76e-05 1.42e-04 3.26e-04 1.17e-02 2s 2p 3P2 2s 3d 3D1 4 17 52447.1 270010.8
460.0490 2.66e-01 2.55e+09 3.83e-05 1.26e-04 3.89e-04 3.68e-02 2s 2p 1P1 2p 3p 1P1 5 30 102352 319720.3
477.6240 2.24e-02 5.87e+08 2.27e-04 2.55e-04 9.14e-05 3.20e-03 2s 2p 1P1 2s 4s 1S0 5 26 102352 311721.5
483.5340 8.05e-02 7.13e+08 7.56e-06 2.96e-05 7.89e-05 5.95e-03 2p2 3P0 2s 5p 3P1 6 63 137425.7 344236.3
483.5960 8.27e-02 2.20e+09 9.81e-06 3.08e-05 8.10e-05 6.12e-03 2p2 3P1 2s 5p 3P0 7 64 137454.4 344238.7
483.6010 6.27e-02 5.55e+08 5.88e-06 2.30e-05 6.14e-05 4.63e-03 2p2 3P1 2s 5p 3P1 7 63 137454.4 344236.3
483.6090 9.77e-02 5.19e+08 1.21e-05 3.75e-05 9.60e-05 7.22e-03 2p2 3P1 2s 5p 3P2 7 62 137454.4 344233
483.7130 1.03e-01 9.11e+08 9.66e-06 3.78e-05 1.01e-04 7.60e-03 2p2 3P2 2s 5p 3P1 8 63 137502 344236.3
483.7200 3.07e-01 1.63e+09 3.79e-05 1.18e-04 3.01e-04 2.27e-02 2p2 3P2 2s 5p 3P2 8 62 137502 344233
493.3360 1.52e-01 1.30e+09 8.96e-06 3.55e-05 1.27e-04 1.16e-02 2p2 3P0 2p 3d 3P1 6 58 137425.7 340127.5
493.3710 1.58e-01 4.07e+09 1.24e-05 3.80e-05 1.33e-04 1.21e-02 2p2 3P1 2p 3d 3P0 7 59 137454.4 340141.8
493.4050 1.24e-01 1.06e+09 7.31e-06 2.89e-05 1.04e-04 9.43e-03 2p2 3P1 2p 3d 3P1 7 58 137454.4 340127.5
493.4680 1.84e-01 9.47e+08 1.32e-05 4.34e-05 1.54e-04 1.40e-02 2p2 3P1 2p 3d 3P2 7 57 137454.4 340101.8
493.5210 2.00e-01 1.71e+09 1.18e-05 4.66e-05 1.67e-04 1.52e-02 2p2 3P2 2p 3d 3P1 8 58 137502 340127.5
493.5840 6.13e-01 3.16e+09 4.39e-05 1.45e-04 5.13e-04 4.69e-02 2p2 3P2 2p 3d 3P2 8 57 137502 340101.8
499.4250 7.69e-01 6.44e+09 7.62e-06 6.40e-05 2.20e-04 5.95e-02 2p2 3P0 2p 3d 3D1 6 52 137425.7 337656
499.4640 1.73e+00 8.69e+09 3.46e-05 1.50e-04 4.96e-04 1.34e-01 2p2 3P1 2p 3d 3D2 7 53 137454.4 337668.9
499.4970 5.65e-01 4.72e+09 5.59e-06 4.69e-05 1.61e-04 4.36e-02 2p2 3P1 2p 3d 3D1 7 52 137454.4 337656
499.5350 3.20e+00 1.15e+10 5.50e-05 2.74e-04 9.17e-04 2.48e-01 2p2 3P2 2p 3d 3D3 8 54 137502 337688
499.5830 5.52e-01 2.77e+09 1.10e-05 4.79e-05 1.58e-04 4.26e-02 2p2 3P2 2p 3d 3D2 8 53 137502 337668.9
499.6150 3.60e-02 3.01e+08 3.56e-07 2.99e-06 1.03e-05 2.78e-03 2p2 3P2 2p 3d 3D1 8 52 137502 337656
506.6320 3.14e-02 2.42e+08 1.12e-05 1.79e-05 2.57e-05 1.97e-03 2p2 1D2 2s 5p 1P1 9 61 145876.1 343258
511.5230 1.25e+00 4.10e+09 5.75e-05 1.27e-04 6.62e-04 8.00e-02 2p2 1D2 2s 5f 1F3 9 60 145876.1 341370.9
535.2880 1.18e+00 4.89e+09 2.96e-05 1.05e-04 4.60e-04 7.77e-02 2p2 1D2 2p 3d 1D2 9 47 145876.1 332691.3
538.0800 5.34e-02 4.10e+08 1.28e-03 3.76e-03 3.10e-03 2.65e-02 2s 2p 3P0 2s 3s 3S1 2 11 52367.1 238213
538.1490 1.60e-01 1.23e+09 3.83e-03 1.13e-02 9.30e-03 7.96e-02 2s 2p 3P1 2s 3s 3S1 3 11 52390.8 238213
538.3120 2.67e-01 2.05e+09 6.38e-03 1.88e-02 1.55e-02 1.33e-01 2s 2p 3P2 2s 3s 3S1 4 11 52447.1 238213
565.5280 3.98e-01 1.03e+09 9.05e-05 1.60e-04 3.65e-04 2.66e-02 2p2 1D2 2s 4f 1F3 9 37 145876.1 322702
566.4820 7.29e-02 4.54e+08 5.00e-05 8.33e-05 8.51e-05 5.04e-03 2p2 1D2 2s 4p 1P1 9 42 145876.1 322404.2
574.2810 1.54e+00 6.25e+09 2.03e-03 3.20e-03 6.26e-03 2.90e-01 2s 2p 1P1 2s 3d 1D2 5 20 102352 276482.9
585.2650 1.81e-01 6.55e+08 9.00e-05 3.16e-04 5.09e-04 1.56e-02 2p2 3P1 2p 3s 3P2 7 24 137454.4 308317.3
585.4010 1.45e-01 8.72e+08 2.85e-05 2.37e-04 4.07e-04 1.25e-02 2p2 3P0 2p 3s 3P1 6 23 137425.7 308248.9
585.4280 5.40e-01 1.96e+09 2.69e-04 9.44e-04 1.52e-03 4.68e-02 2p2 3P2 2p 3s 3P2 8 24 137502 308317.3
585.4990 1.08e-01 6.53e+08 2.13e-05 1.78e-04 3.05e-04 9.36e-03 2p2 3P1 2p 3s 3P1 7 23 137454.4 308248.9
585.6100 1.45e-01 2.62e+09 6.60e-05 2.51e-04 4.07e-04 1.25e-02 2p2 3P1 2p 3s 3P0 7 22 137454.4 308216.6
585.6620 1.81e-01 1.09e+09 3.56e-05 2.97e-04 5.09e-04 1.56e-02 2p2 3P2 2p 3s 3P1 8 23 137502 308248.9
609.2720 3.58e-01 1.88e+09 1.58e-04 2.64e-04 5.53e-04 2.50e-02 2p2 1D2 2p 3s 1P1 9 25 145876.1 310006.3
690.5200 6.11e-02 8.54e+08 5.28e-03 6.07e-03 3.76e-03 1.20e-02 2s 2p 1P1 2s 3s 1S0 5 12 102352 247170.3
714.8770 9.97e-02 3.58e+08 3.12e-05 5.21e-05 5.32e-05 3.15e-03 2p2 1S0 2s 4p 1P1 10 42 182519.9 322404.2
784.3970 1.20e-01 3.45e+08 2.26e-05 3.77e-05 7.88e-05 3.56e-03 2p2 1S0 2p 3s 1P1 10 25 182519.9 310006.3
884.5240 1.27e-01 3.59e+08 1.33e-04 2.45e-04 5.28e-04 9.28e-03 2p2 1D2 2s 3p 1P1 9 13 145876.1 258931.3
977.0200 7.58e-01 1.77e+09 1.00e+00 1.00e+00 1.00e+00 1.00e+00 2s2 1S0 2s 2p 1P1 1 5 0 102352
1139.9000 2.64e-01 2.65e+08 5.88e-06 9.26e-06 1.69e-05 1.49e-03 2s 3p 1P1 2s 5d 1D2 13 72 258931.3 346658.3
1165.6980 1.96e-01 1.91e+08 1.95e-06 7.07e-06 1.49e-05 1.07e-03 2s 3p 3P1 2s 5d 3D2 15 66 259711.2 345496.7
1165.8690 3.81e-01 2.64e+08 5.16e-06 1.42e-05 2.89e-05 2.08e-03 2s 3p 3P2 2s 5d 3D3 16 67 259724.3 345497.2
1174.9330 3.41e-01 3.31e+08 1.56e-02 7.33e-02 1.02e-01 1.27e-01 2s 2p 3P1 2p2 3P2 3 8 52390.8 137502
1175.2640 2.73e-01 4.41e+08 1.22e-02 5.84e-02 8.19e-02 1.02e-01 2s 2p 3P0 2p2 3P1 2 7 52367.1 137454.4
1175.5909 2.04e-01 3.30e+08 9.13e-03 4.38e-02 6.13e-02 7.61e-02 2s 2p 3P1 2p2 3P1 3 7 52390.8 137454.4
1175.7111 1.02e+00 9.91e+08 4.68e-02 2.19e-01 3.06e-01 3.80e-01 2s 2p 3P2 2p2 3P2 4 8 52447.1 137502
1175.9880 2.72e-01 1.32e+09 1.24e-03 5.44e-02 8.16e-02 1.01e-01 2s 2p 3P1 2p2 3P0 3 6 52390.8 137425.7
1176.3700 3.40e-01 5.50e+08 1.52e-02 7.28e-02 1.02e-01 1.26e-01 2s 2p 3P2 2p2 3P1 4 7 52447.1 137454.4
1247.3820 4.87e-01 2.10e+09 3.27e-03 4.37e-03 8.79e-03 6.07e-02 2s 2p 1P1 2p2 1S0 5 10 102352 182519.9
1296.3220 1.19e+00 6.66e+08 6.49e-06 1.95e-05 6.75e-05 4.56e-03 2s 3d 3D2 2s 5f 3F3 18 74 270011.9 347153.2
1296.3260 8.02e-01 6.28e+08 4.60e-06 1.32e-05 4.55e-05 3.07e-03 2s 3d 3D1 2s 5f 3F2 17 73 270010.8 347151.9
1296.3340 1.72e+00 7.49e+08 1.12e-05 2.88e-05 9.78e-05 6.60e-03 2s 3d 3D3 2s 5f 3F4 19 75 270014.8 347155.4
1426.4460 4.98e-01 3.39e+08 1.91e-05 6.70e-05 1.08e-04 3.32e-03 2s 3s 3S1 2p 3s 3P2 11 24 238213 308317.3
1426.7980 4.16e-01 2.78e+08 1.34e-06 4.41e-06 1.56e-05 1.43e-03 2s 3d 3D3 2p 3d 3P2 19 57 270014.8 340101.8
1427.8390 2.99e-01 3.38e+08 4.53e-06 3.77e-05 6.47e-05 1.99e-03 2s 3s 3S1 2p 3s 3P1 11 23 238213 308248.9
1428.1780 4.16e-01 2.85e+08 3.18e-06 1.38e-05 3.55e-05 1.80e-03 2s 3p 3P2 2p 3p 3P2 16 46 259724.3 329743.6
1477.6899 8.15e-01 3.63e+08 5.87e-07 2.93e-06 9.78e-06 2.64e-03 2s 3d 3D3 2p 3d 3D3 19 54 270014.8 337688
1478.0439 4.50e-01 2.80e+08 3.77e-07 1.64e-06 5.40e-06 1.46e-03 2s 3d 3D2 2p 3d 3D2 18 53 270011.9 337668.9
1531.8350 5.39e-01 3.03e+08 6.95e-06 1.07e-05 2.72e-05 2.00e-03 2s 3p 1P1 2s 4d 1D2 13 41 258931.3 324212.5
1576.4810 1.54e+00 4.80e+08 2.88e-05 9.09e-05 1.10e-04 4.59e-03 2s 3d 3D3 2p 3d 3F4 19 50 270014.8 333447.2
1577.2950 1.06e+00 4.26e+08 1.42e-05 6.03e-05 7.60e-05 3.17e-03 2s 3d 3D2 2p 3d 3F3 18 49 270011.9 333411.6
1577.8790 7.18e-01 4.04e+08 9.47e-06 4.04e-05 5.14e-05 2.15e-03 2s 3d 3D1 2p 3d 3F2 17 48 270010.8 333387
1591.4440 6.34e-01 5.68e+08 1.83e-05 3.06e-05 6.40e-05 2.89e-03 2s 3s 1S0 2p 3s 1P1 12 25 247170.3 310006.3
1620.0680 2.11e+00 7.67e+08 1.27e-05 3.72e-05 1.32e-04 7.09e-03 2s 3p 3P2 2s 4d 3D3 16 33 259724.3 321450.1
1620.3361 1.10e+00 5.55e+08 4.53e-06 1.84e-05 6.78e-05 3.66e-03 2s 3p 3P1 2s 4d 3D2 15 32 259711.2 321426.8
1620.5930 5.06e-01 4.28e+08 2.40e-06 8.58e-06 3.14e-05 1.70e-03 2s 3p 3P0 2s 4d 3D1 14 31 259705.5 321411.3
1620.6801 3.79e-01 1.93e+08 1.57e-06 6.39e-06 2.36e-05 1.27e-03 2s 3p 3P2 2s 4d 3D2 16 32 259724.3 321426.8
1620.7430 3.70e-01 3.13e+08 1.75e-06 6.28e-06 2.29e-05 1.24e-03 2s 3p 3P1 2s 4d 3D1 15 31 259711.2 321411.3
1645.0341 7.02e-01 5.79e+08 2.43e-06 7.99e-06 2.47e-05 2.34e-03 2s 3p 1P1 2p 3p 1P1 13 30 258931.3 319720.3
1906.6830 1.41e-11 5.22e-03 2.11e-02 7.75e-06 1.11e-10 6.95e-12 2s2 1S0 2s 2p 3P2 1 4 0 52447.1
1908.7321 1.70e-07 1.04e+02 2.43e-01 8.36e-02 1.33e-06 8.31e-08 2s2 1S0 2s 2p 3P1 1 3 0 52390.8
1922.9590 4.21e+00 8.30e+08 4.50e-05 1.37e-04 2.00e-04 8.21e-03 2s 3d 3D3 2s 4f 3F4 19 36 270014.8 322018
1923.1620 2.90e+00 7.37e+08 2.35e-05 9.17e-05 1.38e-04 5.67e-03 2s 3d 3D2 2s 4f 3F3 18 35 270011.9 322009.6
1923.3400 1.96e+00 6.96e+08 1.64e-05 6.21e-05 9.33e-05 3.83e-03 2s 3d 3D1 2s 4f 3F2 17 34 270010.8 322003.7
2010.7410 6.56e-01 3.58e+08 9.56e-06 2.48e-05 4.30e-05 1.46e-03 2s 3p 3P2 2s 4s 3S1 16 21 259724.3 309457.2
2163.6079 4.09e+00 7.56e+08 1.74e-05 3.06e-05 7.01e-05 5.10e-03 2s 3d 1D2 2s 4f 1F3 20 37 276482.9 322702
2297.5779 5.46e-01 1.39e+08 1.62e-02 2.45e-02 2.55e-02 2.30e-02 2s 2p 1P1 2p2 1D2 5 9 102352 145876.1
4071.4131 9.25e+00 3.27e+08 1.34e-06 3.87e-06 1.82e-05 1.13e-03 2s 4f 3F4 2s 5g 3G5 36 70 322018 346579.5
4648.7202 1.17e+00 7.21e+07 3.96e-04 1.22e-03 1.60e-04 5.82e-04 2s 3s 3S1 2s 3p 3P2 11 16 238213 259724.3

Created by Giulio Del Zanna on Wed Apr 16 17:42:20 2025