CHIANTI

An Atomic Database for Spectroscopic Diagnostics of Astrophysical Plasmas.


N 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. 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)

685.8170 1.32e+00 4.71e+09 6.58e-01 6.24e-01 6.30e-01 1.00e+00 2s2 2p 2P3/2 2s 2p2 2P3/2 2 10 174.4 145985.8
686.3360 2.67e-01 1.90e+09 1.30e-01 1.25e-01 1.27e-01 2.03e-01 2s2 2p 2P3/2 2s 2p2 2P1/2 2 9 174.4 145875.7
691.1930 2.69e-02 9.37e+07 1.00e-02 9.58e-03 2.81e-03 2.59e-03 2s 2p2 2D5/2 2s2 3p 2P3/2 7 18 101023.9 245701.3
691.2250 2.99e-03 1.04e+07 1.12e-03 1.07e-03 3.13e-04 2.89e-04 2s 2p2 2D3/2 2s2 3p 2P3/2 6 18 101030.6 245701.3
691.3970 1.49e-02 1.04e+08 5.48e-03 5.28e-03 1.56e-03 1.44e-03 2s 2p2 2D3/2 2s2 3p 2P1/2 6 17 101030.6 245665.41
* 699.6900 1.04e+00 3.56e+09 1.16e-06 1.11e-06 2.30e-06 1.25e-03 2s2 4d 2D5/2 2s 2p 4d 2P3/2 40 184 316850.59 459771
* 704.0780 1.40e+00 3.13e+09 7.92e-06 7.72e-06 1.33e-05 4.87e-03 2s2 3d 2D5/2 2s 2p 3d 2D5/2 20 129 264313.19 406343
* 704.1050 8.96e-01 3.01e+09 5.03e-06 4.93e-06 8.57e-06 3.12e-03 2s2 3d 2D3/2 2s 2p 3d 2D3/2 19 128 264305.41 406329.69
* 705.8180 8.39e-01 2.81e+09 1.36e-06 1.29e-06 2.23e-06 1.01e-03 2s2 4d 2D3/2 2s 2p 4d 2D3/2 39 179 316832 458511.5
* 705.9000 1.31e+00 2.93e+09 2.14e-06 2.03e-06 3.53e-06 1.57e-03 2s2 4d 2D5/2 2s 2p 4d 2D5/2 40 180 316850.59 458513.69
* 707.4220 9.92e-01 3.30e+09 1.42e-05 1.36e-05 1.55e-05 1.69e-03 2s2 4s 2S1/2 2s 2p 4s 2P3/2 26 150 299495.81 440854.19
* 707.5990 1.17e+00 3.90e+09 4.25e-07 4.38e-07 2.01e-06 1.35e-03 2s2 4f 2F5/2 2s 2p 4f 2D3/2 41 186 318903.91 460226.91
* 707.6370 1.64e+00 3.65e+09 5.81e-07 6.03e-07 2.79e-06 1.89e-03 2s2 4f 2F7/2 2s 2p 4f 2D5/2 42 185 318904.91 460220.31
* 708.4390 9.71e-01 2.15e+09 3.35e-06 3.22e-06 5.23e-06 1.16e-03 2s2 4d 2D3/2 2s 2p 4d 2F5/2 39 178 316832 457987.5
* 708.5360 1.40e+00 2.33e+09 4.91e-06 4.70e-06 7.55e-06 1.68e-03 2s2 4d 2D5/2 2s 2p 4d 2F7/2 40 177 316850.59 457986.69
* 714.7010 1.35e+00 2.93e+09 9.04e-06 8.83e-06 1.85e-05 4.69e-03 2s2 3d 2D3/2 2s 2p 3d 2F5/2 19 126 264305.41 404224
* 714.7380 1.92e+00 3.13e+09 1.30e-05 1.27e-05 2.63e-05 6.68e-03 2s2 3d 2D5/2 2s 2p 3d 2F7/2 20 127 264313.19 404224.69
* 715.0460 8.54e-01 2.79e+09 4.45e-06 4.39e-06 6.42e-06 1.14e-03 2s2 4p 2P3/2 2s 2p 4p 2P3/2 34 172 311475.59 451326.69
* 715.6980 1.42e+00 3.08e+09 6.61e-07 6.92e-07 2.82e-06 1.63e-03 2s2 4f 2F5/2 2s 2p 4f 2F5/2 41 181 318903.91 458627.69
* 715.7000 1.91e+00 3.11e+09 8.87e-07 9.28e-07 3.81e-06 2.19e-03 2s2 4f 2F7/2 2s 2p 4f 2F7/2 42 182 318904.91 458628.19
* 720.0240 7.62e-01 2.45e+09 3.75e-06 3.64e-06 6.20e-06 1.02e-03 2s2 4p 2P1/2 2s 2p 4p 2D3/2 33 165 311444.91 450329.09
* 720.1580 1.37e+00 2.93e+09 6.70e-06 6.48e-06 1.11e-05 1.82e-03 2s2 4p 2P3/2 2s 2p 4p 2D5/2 34 166 311475.59 450334.09
* 729.5530 1.20e+00 1.51e+09 2.83e-06 2.74e-06 6.57e-06 1.38e-03 2s2 4f 2F7/2 2s 2p 4f 2G9/2 42 174 318904.91 455975.09
* 729.5560 9.24e-01 1.45e+09 2.16e-06 2.10e-06 5.06e-06 1.06e-03 2s2 4f 2F5/2 2s 2p 4f 2G7/2 41 173 318903.91 455973.59
736.3040 3.58e-01 8.42e+08 4.06e-05 4.65e-05 7.14e-05 2.08e-03 2s2 3p 2P3/2 2s 2p 4p 2D5/2 18 90 245701.3 381514.81
736.6690 2.01e-01 7.09e+08 2.26e-05 2.60e-05 4.03e-05 1.17e-03 2s2 3p 2P1/2 2s 2p 4p 2D3/2 17 89 245665.41 381411.5
756.7710 9.04e-01 2.76e+09 1.11e-04 1.09e-04 1.64e-04 7.81e-03 2s2 3s 2S1/2 2s 2p 3s 2P3/2 14 64 221302.2 353442.5
756.7820 4.52e-01 2.76e+09 5.42e-05 5.37e-05 8.23e-05 3.90e-03 2s2 3s 2S1/2 2s 2p 3s 2P1/2 14 63 221302.2 353440.59
758.0780 2.92e-01 1.93e+09 9.59e-06 1.03e-05 2.51e-05 1.67e-03 2s2 3p 2P1/2 2s 2p 3p 2P1/2 17 83 245665.41 377577.91
758.0930 7.22e-01 2.39e+09 2.41e-05 2.58e-05 6.20e-05 4.13e-03 2s2 3p 2P3/2 2s 2p 3p 2P3/2 18 84 245701.3 377611.31
763.3340 1.64e-01 9.50e+08 1.37e-01 1.31e-01 1.30e-01 1.23e-01 2s2 2p 2P1/2 2s 2p2 2S1/2 1 8 0 131004.3
764.3510 3.18e-01 1.83e+09 2.64e-01 2.52e-01 2.51e-01 2.37e-01 2s2 2p 2P3/2 2s 2p2 2S1/2 2 8 174.4 131004.3
771.5450 2.82e-01 7.57e+08 2.00e-04 1.01e-02 3.03e-02 6.23e-02 2s 2p2 4P1/2 2p3 4S3/2 3 11 57187.102 186797.09
771.9010 5.65e-01 1.51e+09 3.99e-04 2.01e-02 6.04e-02 1.24e-01 2s 2p2 4P3/2 2p3 4S3/2 4 11 57246.801 186797.09
772.3840 8.47e-01 2.26e+09 5.97e-04 3.00e-02 9.04e-02 1.86e-01 2s 2p2 4P5/2 2p3 4S3/2 5 11 57327.898 186797.09
772.8890 8.92e-01 2.40e+09 3.70e-03 4.08e-03 9.07e-03 8.13e-02 2s 2p2 2D5/2 2p3 2P3/2 7 16 101023.9 230408.59
772.9290 1.01e-01 2.71e+08 4.18e-04 4.61e-04 1.02e-03 9.18e-03 2s 2p2 2D3/2 2p3 2P3/2 6 16 101030.6 230408.59
772.9550 8.29e-02 2.32e+08 5.29e-04 5.82e-04 1.19e-03 3.93e-03 2s 2p2 2D3/2 2p3 2P1/2 6 15 101030.6 230404.3
783.2040 3.98e-01 1.23e+09 2.17e-05 2.44e-05 5.89e-05 2.24e-03 2s2 3p 2P1/2 2s 2p 3p 2D3/2 17 72 245665.41 373346.09
783.2420 8.61e-01 1.79e+09 4.79e-05 5.27e-05 1.26e-04 4.89e-03 2s2 3p 2P3/2 2s 2p 3p 2D5/2 18 73 245701.3 373375.69
* 836.3040 7.27e-01 1.74e+09 5.42e-06 6.18e-06 1.20e-05 1.22e-03 2s 2p 3s 2P3/2 2p2 3s 2P3/2 25 133 297511.5 417085.19
* 861.5530 4.87e-01 7.28e+08 1.01e-06 7.47e-06 2.56e-05 1.02e-03 2s 2p 3s 4P3/2 2p2 3s 4P5/2 22 125 285452.5 401522
* 862.3470 1.13e+00 1.70e+09 2.36e-06 1.74e-05 5.97e-05 2.38e-03 2s 2p 3s 4P5/2 2p2 3s 4P5/2 23 125 285559.41 401522
* 863.1330 4.86e-01 1.09e+09 9.93e-07 8.79e-06 2.55e-05 1.02e-03 2s 2p 3s 4P5/2 2p2 3s 4P3/2 23 124 285559.41 401416.41
* 871.6360 7.92e-01 1.16e+09 7.84e-07 2.67e-06 1.55e-05 1.04e-03 2s 2p 3p 4D5/2 2p2 3p 4D5/2 31 137 308015.31 422742.09
* 871.6440 1.59e+00 1.75e+09 1.57e-06 5.04e-06 3.12e-05 2.10e-03 2s 2p 3p 4D7/2 2p2 3p 4D7/2 32 138 308103.69 422829.41
871.8620 1.58e-02 3.45e+07 2.92e-03 2.80e-03 8.20e-04 7.57e-04 2s 2p2 2S1/2 2s2 3p 2P3/2 8 18 131004.3 245701.3
872.1350 7.91e-03 3.46e+07 1.44e-03 1.39e-03 4.13e-04 3.80e-04 2s 2p2 2S1/2 2s2 3p 2P1/2 8 17 131004.3 245665.41
* 888.3280 1.26e+00 1.33e+09 6.70e-07 3.06e-06 1.46e-05 1.02e-03 2s 2p 3d 4F7/2 2p2 3d 4F7/2 48 153 331240.81 443811.81
* 888.3340 1.92e+00 1.63e+09 1.03e-06 4.30e-06 2.23e-05 1.56e-03 2s 2p 3d 4F9/2 2p2 3d 4F9/2 49 154 331303.59 443873.91
942.4130 1.40e-01 2.77e+08 3.06e-05 4.00e-05 8.90e-05 1.55e-03 2p3 2D5/2 2s 2p 3p 2P3/2 13 28 203074.59 309185.19
979.7680 5.79e-02 1.01e+08 6.81e-04 8.17e-04 1.75e-03 4.69e-03 2s 2p2 2D5/2 2p3 2D3/2 7 12 101023.9 203088.91
979.8320 5.04e-01 8.77e+08 5.93e-03 7.11e-03 1.53e-02 4.08e-02 2s 2p2 2D3/2 2p3 2D3/2 6 12 101030.6 203088.91
979.9050 7.88e-01 9.14e+08 9.37e-03 1.12e-02 2.39e-02 6.39e-02 2s 2p2 2D5/2 2p3 2D5/2 7 13 101023.9 203074.59
979.9700 5.71e-02 6.62e+07 6.78e-04 8.12e-04 1.73e-03 4.62e-03 2s 2p2 2D3/2 2p3 2D5/2 6 13 101030.6 203074.59
989.7990 2.43e-01 4.17e+08 5.45e-01 5.51e-01 5.58e-01 1.53e-01 2s2 2p 2P1/2 2s 2p2 2D3/2 1 6 0 101030.6
991.5110 4.77e-02 8.15e+07 1.06e-01 1.08e-01 1.09e-01 2.99e-02 2s2 2p 2P3/2 2s 2p2 2D3/2 2 6 174.4 101030.6
991.5770 4.35e-01 4.96e+08 1.00e+00 1.00e+00 1.00e+00 2.72e-01 2s2 2p 2P3/2 2s 2p2 2D5/2 2 7 174.4 101023.9
1005.9930 1.57e-01 2.47e+08 2.93e-04 3.23e-04 7.17e-04 6.43e-03 2s 2p2 2S1/2 2p3 2P3/2 8 16 131004.3 230408.59
1006.0360 1.54e-01 2.54e+08 4.44e-04 4.89e-04 1.00e-03 3.30e-03 2s 2p2 2S1/2 2p3 2P1/2 8 15 131004.3 230404.3
1182.9709 1.49e-01 1.75e+08 1.76e-04 1.94e-04 4.32e-04 3.87e-03 2s 2p2 2P1/2 2p3 2P3/2 9 16 145875.7 230408.59
1183.0320 1.17e-01 1.41e+08 2.10e-04 2.31e-04 4.74e-04 1.56e-03 2s 2p2 2P1/2 2p3 2P1/2 9 15 145875.7 230404.3
1184.5140 7.68e-01 8.99e+08 9.04e-04 9.97e-04 2.22e-03 1.99e-02 2s 2p2 2P3/2 2p3 2P3/2 10 16 145985.8 230408.59
1184.5740 6.06e-01 7.26e+08 1.08e-03 1.19e-03 2.43e-03 8.02e-03 2s 2p2 2P3/2 2p3 2P1/2 10 15 145985.8 230404.3
1387.3030 4.53e-01 4.23e+08 3.67e-05 3.49e-05 7.27e-05 1.35e-03 2s2 3p 2P1/2 2s2 4d 2D3/2 17 39 245665.41 317747.69
1387.3820 8.16e-01 5.07e+08 6.80e-05 6.41e-05 1.31e-04 2.42e-03 2s2 3p 2P3/2 2s2 4d 2D5/2 18 40 245701.3 317779.5
* 1661.9160 2.92e+00 1.18e+09 1.35e-06 2.05e-06 4.80e-05 1.06e-03 2s 2p 3d 4F3/2 2s 2p 4f 4G5/2 46 106 331158.19 391329.69
* 1661.9850 3.85e+00 1.16e+09 1.83e-06 2.71e-06 6.23e-05 1.38e-03 2s 2p 3d 4F5/2 2s 2p 4f 4G7/2 47 107 331192.41 391361.41
* 1662.0930 5.15e+00 1.24e+09 2.45e-06 3.58e-06 8.38e-05 1.85e-03 2s 2p 3d 4F7/2 2s 2p 4f 4G9/2 48 108 331240.81 391405.91
* 1662.2690 6.89e+00 1.39e+09 3.21e-06 4.81e-06 1.14e-04 2.48e-03 2s 2p 3d 4F9/2 2s 2p 4f 4G11/2 49 109 331303.59 391462.31
1746.8220 1.65e-08 8.90e+00 2.37e-02 5.69e-03 1.40e-07 4.50e-09 2s2 2p 2P1/2 2s 2p2 4P3/2 1 4 0 57246.801
1747.8480 2.32e-01 1.27e+08 4.83e-04 5.79e-04 1.24e-03 3.33e-03 2s 2p2 2P1/2 2p3 2D3/2 9 12 145875.7 203088.91
1748.6460 3.25e-07 3.49e+02 4.60e-02 5.53e-02 2.76e-06 8.85e-08 2s2 2p 2P1/2 2s 2p2 4P1/2 1 3 0 57187.102
1749.6740 7.60e-07 2.72e+02 2.84e-01 1.99e-01 6.41e-06 2.06e-07 2s2 2p 2P3/2 2s 2p2 4P5/2 2 5 174.4 57327.898
1751.6570 4.15e-01 1.51e+08 8.64e-04 1.04e-03 2.21e-03 5.89e-03 2s 2p2 2P3/2 2p3 2D5/2 10 13 145985.8 203074.59
1752.1600 1.15e-07 6.17e+01 1.64e-01 3.94e-02 9.71e-07 3.11e-08 2s2 2p 2P3/2 2s 2p2 4P3/2 2 4 174.4 57246.801
1753.9950 3.40e-07 3.63e+02 4.76e-02 5.73e-02 2.86e-06 9.15e-08 2s2 2p 2P3/2 2s 2p2 4P1/2 2 3 174.4 57187.102
* 1803.6010 5.43e+00 1.11e+09 2.78e-06 8.69e-06 4.78e-05 1.57e-03 2s 2p 3d 4D7/2 2s 2p 4f 4F9/2 53 105 334618.69 390063.31
* 1841.7640 4.16e+00 1.02e+09 1.61e-06 4.19e-06 2.86e-05 1.09e-03 2s 2p 3d 4P5/2 2s 2p 4f 4D7/2 56 110 337176.81 391472.59
1885.0570 3.64e+00 1.21e+09 1.36e-04 1.31e-04 2.57e-04 4.05e-03 2s2 3d 2D3/2 2s2 4f 2F5/2 19 41 267238.41 320287.19
1885.2159 5.21e+00 1.30e+09 1.96e-04 1.88e-04 3.66e-04 5.80e-03 2s2 3d 2D5/2 2s2 4f 2F7/2 20 42 267244 320288.31
* 1885.5930 4.10e+00 9.68e+08 4.10e-06 5.77e-06 2.09e-05 1.05e-03 2s 2p 3d 2D5/2 2s 2p 4f 2F7/2 55 101 336981.69 390015.41
* 2090.3940 5.93e+00 1.13e+09 5.13e-06 5.86e-06 1.90e-05 1.07e-03 2s 2p 3d 2F5/2 2s 2p 4f 2G7/2 59 114 343769.81 391607.69
* 2090.8950 7.74e+00 1.18e+09 6.83e-06 7.74e-06 2.46e-05 1.39e-03 2s 2p 3d 2F7/2 2s 2p 4f 2G9/2 60 115 343868.91 391695.31
4098.5132 8.81e-01 5.67e+07 1.02e-03 9.78e-04 2.87e-04 2.65e-04 2s2 3s 2S1/2 2s2 3p 2P3/2 14 18 221302.2 245701.3

Created by Giulio Del Zanna on Wed Apr 16 17:43:36 2025