CHIANTI

An Atomic Database for Spectroscopic Diagnostics of Astrophysical Plasmas.


Fe XX - VERSION 4.2


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]=7.00, 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)

* 15.3147 5.22e-04 7.44e+09 7.06e-03 7.06e-03 8.00e-03 8.30e-03 2s.2p4 4P1/2 2s2.2p2(3P).3p 4D1/2 8 21 847488 7377179
15.3415 9.32e-04 6.63e+09 1.24e-03 1.24e-03 1.05e-03 1.07e-03 2s.2p4 2P3/2 2s.2p3(5S).3s 4S3/2 12 54 1242413 7760675
* 15.3419 1.23e-03 5.82e+09 1.83e-03 1.83e-03 1.06e-02 1.31e-02 2s.2p4 2D3/2 2s2.2p2(3P).3p 2D5/2 9 35 1055924 7574025
15.3579 1.28e-03 9.12e+09 5.55e-03 5.55e-03 9.84e-03 1.11e-02 2s.2p4 2D3/2 2s2.2p2(3P).3p 2P3/2 9 34 1042530 7553830
* 15.3849 9.12e-04 4.30e+09 1.35e-03 1.35e-03 7.82e-03 9.66e-03 2s.2p4 2D5/2 2s2.2p2(3P).3p 2D5/2 10 35 1074138 7574025
15.3953 1.81e-03 1.28e+10 7.78e-03 7.78e-03 1.38e-02 1.55e-02 2s.2p4 2D5/2 2s2.2p2(3P).3p 2P3/2 10 34 1058331 7553830
15.3982 3.32e-03 2.35e+10 4.07e-03 4.07e-03 4.87e-03 5.72e-03 2s.2p4 2P3/2 2s2.2p2(1D).3p 2P3/2 12 49 1242413 7736686
* 15.4150 3.79e-03 5.35e+10 2.58e-04 2.59e-04 1.18e-02 1.62e-02 2s.2p4 2S1/2 2s2.2p2(1D).3p 2P1/2 11 44 1209106 7696319
15.4505 1.42e-03 9.98e+09 4.81e-03 4.81e-03 3.79e-03 3.67e-03 2s.2p4 2D5/2 2s2.2p2(3P).3p 4S3/2 10 32 1058331 7530619
* 15.4767 9.97e-04 6.97e+09 3.07e-04 3.08e-04 6.06e-03 7.43e-03 2s.2p4 2S1/2 2s2.2p2(1D).3p 2D3/2 11 41 1209106 7670456
15.5170 1.43e-03 4.98e+09 4.20e-02 4.20e-02 6.57e-02 6.52e-02 2s.2p4 2D5/2 2s2.2p2(3P).3p 4D7/2 10 31 1058331 7502887.5
15.5352 2.61e-04 1.21e+09 8.53e-04 8.54e-04 1.99e-03 2.21e-03 2s.2p4 2D3/2 2s2.2p2(3P).3p 4P5/2 9 29 1042530 7479555
* 15.5384 1.05e-03 1.46e+10 6.99e-05 7.02e-05 3.18e-03 4.38e-03 2s.2p4 2P3/2 2s2.2p2(1D).3p 2P1/2 12 44 1260657 7696319
* 15.5429 7.85e-04 1.09e+10 1.80e-03 1.80e-03 5.39e-03 6.85e-03 2s.2p4 2D3/2 2s2.2p2(3P).3p 4P1/2 9 28 1055924 7489727
15.5449 4.74e-04 3.29e+09 1.60e-03 1.60e-03 2.96e-03 3.34e-03 2s.2p4 2D5/2 2s2.2p2(3P).3p 2D3/2 10 30 1058331 7491341
* 15.5465 2.43e-03 3.37e+10 1.65e-04 1.66e-04 1.79e-02 2.46e-02 2s.2p4 2P1/2 2s2.2p2(1S).3p 2P1/2 13 55 1359453 7791773
15.5665 1.86e-04 8.54e+08 1.68e-03 1.68e-03 2.34e-03 2.52e-03 2s.2p4 2D3/2 2s2.2p2(3P).3p 4D5/2 9 27 1042530 7466573
15.5748 1.86e-03 1.28e+10 2.37e-03 2.37e-03 2.01e-03 2.04e-03 2s.2p4 2P1/2 2s.2p3(5S).3s 4S3/2 13 54 1340042 7760675
15.5804 1.19e-03 5.49e+09 3.84e-04 4.02e-04 1.95e-02 2.40e-02 2s.2p4 2P3/2 2s2.2p2(1D).3p 4D5/2 12 43 1242413 7660746
15.6332 3.25e-03 2.23e+10 3.81e-03 3.81e-03 4.56e-03 5.35e-03 2s.2p4 2P1/2 2s2.2p2(1D).3p 2P3/2 13 49 1340042 7736686
* 15.6555 3.00e-04 1.37e+09 1.94e-04 1.95e-04 1.70e-03 2.24e-03 2s.2p4 2P3/2 2s2.2p2(1D).3p 2F5/2 12 38 1260657 7648196
* 15.6631 2.22e-03 3.03e+10 2.14e-03 2.14e-03 1.48e-02 1.94e-02 2s.2p4 2S1/2 2s2.2p2(3P).3p 2P1/2 11 36 1209106 7593566
15.7227 3.48e-04 2.39e+09 2.06e-03 2.06e-03 2.37e-03 2.49e-03 2s.2p4 2D5/2 2s2.2p2(3P).3p 4P3/2 10 26 1058331 7418574
15.7267 6.61e-04 4.48e+09 2.66e-03 2.66e-03 4.72e-03 5.31e-03 2s.2p4 2S1/2 2s2.2p2(3P).3p 2P3/2 11 34 1195191 7553830
* 15.7906 7.85e-04 1.06e+10 7.40e-04 7.41e-04 5.12e-03 6.73e-03 2s.2p4 2P3/2 2s2.2p2(3P).3p 2P1/2 12 36 1260657 7593566
* 15.8197 4.29e-04 5.73e+09 5.27e-03 5.27e-03 5.97e-03 6.20e-03 2s.2p4 2D3/2 2s2.2p2(3P).3p 4D1/2 9 21 1055924 7377179
* 15.8394 3.81e-04 1.70e+09 5.16e-04 5.18e-04 3.00e-03 3.70e-03 2s.2p4 2P3/2 2s2.2p2(3P).3p 2D5/2 12 35 1260657 7574025
15.8443 5.48e-03 3.66e+10 2.16e-02 2.16e-02 3.83e-02 4.30e-02 2s.2p4 2P3/2 2s2.2p2(3P).3p 2P3/2 12 34 1242413 7553830
15.9028 4.33e-04 2.87e+09 1.34e-03 1.34e-03 1.06e-03 1.03e-03 2s.2p4 2P3/2 2s2.2p2(3P).3p 4S3/2 12 32 1242413 7530619
16.0028 3.29e-04 2.16e+09 1.02e-03 1.02e-03 1.88e-03 2.13e-03 2s.2p4 2P3/2 2s2.2p2(3P).3p 2D3/2 12 30 1242413 7491341
16.0330 1.10e-03 4.78e+09 3.26e-03 3.27e-03 7.62e-03 8.46e-03 2s.2p4 2P3/2 2s2.2p2(3P).3p 4P5/2 12 29 1242413 7479555
* 16.0408 1.60e-03 2.09e+10 1.44e-03 1.45e-03 1.00e-02 1.31e-02 2s.2p4 2P1/2 2s2.2p2(3P).3p 2P1/2 13 36 1359453 7593566
* 16.0538 2.95e-04 3.83e+09 6.14e-04 6.15e-04 1.84e-03 2.34e-03 2s.2p4 2P3/2 2s2.2p2(3P).3p 4P1/2 12 28 1260657 7489727
16.0685 3.56e-04 2.33e+09 1.97e-03 1.97e-03 2.26e-03 2.38e-03 2s.2p4 2S1/2 2s2.2p2(3P).3p 4P3/2 11 26 1195191 7418574
16.0933 3.40e-04 2.20e+09 1.28e-03 1.28e-03 2.27e-03 2.55e-03 2s.2p4 2P1/2 2s2.2p2(3P).3p 2P3/2 13 34 1340042 7553830
16.1794 1.18e-04 1.51e+09 8.63e-04 8.63e-04 1.73e-03 1.97e-03 2s.2p4 2P3/2 2s2.2p2(3P).3p 2S1/2 12 25 1242413 7423133
16.1913 2.47e-04 1.60e+09 1.34e-03 1.34e-03 1.54e-03 1.62e-03 2s.2p4 2P3/2 2s2.2p2(3P).3p 4P3/2 12 26 1242413 7418574
* 16.2125 1.73e-04 2.21e+09 1.98e-03 1.98e-03 2.24e-03 2.33e-03 2s.2p4 2S1/2 2s2.2p2(3P).3p 4D1/2 11 21 1209106 7377179
* 16.3492 1.89e-04 2.37e+09 2.11e-03 2.11e-03 2.39e-03 2.48e-03 2s.2p4 2P3/2 2s2.2p2(3P).3p 4D1/2 12 21 1260657 7377179
16.4514 2.66e-04 1.67e+09 1.38e-03 1.38e-03 1.58e-03 1.66e-03 2s.2p4 2P1/2 2s2.2p2(3P).3p 4P3/2 13 26 1340042 7418574
80.4887 1.58e-02 4.05e+09 3.02e-03 3.06e-03 4.93e-02 3.94e-02 2s2.2p3 4S3/2 2s.2p4 2P3/2 1 12 0 1242413
83.2327 5.59e-02 2.69e+10 1.98e-03 1.99e-03 1.25e-01 1.15e-01 2s2.2p3 2D3/2 2s.2p4 2P1/2 2 13 138589 1340042
83.6688 3.45e-03 1.65e+09 5.00e-04 5.01e-04 1.15e-02 8.62e-03 2s2.2p3 4S3/2 2s.2p4 2S1/2 1 11 0 1195191
90.5943 6.79e-02 1.38e+10 9.13e-03 9.24e-03 1.49e-01 1.19e-01 2s2.2p3 2D3/2 2s.2p4 2P3/2 2 12 138589 1242413
92.6127 9.67e-03 3.76e+09 2.49e-04 2.50e-04 1.57e-02 1.44e-02 2s2.2p3 2P1/2 2s.2p4 2P1/2 4 13 260275 1340042
93.7811 5.05e-01 9.58e+10 6.13e-02 6.20e-02 1.00e+00 7.99e-01 2s2.2p3 2D5/2 2s.2p4 2P3/2 3 12 176098 1242413
94.6432 1.15e-01 4.29e+10 1.15e-02 1.15e-02 2.65e-01 1.98e-01 2s2.2p3 2D3/2 2s.2p4 2S1/2 2 11 138589 1195191
95.9207 8.67e-03 1.57e+09 1.91e-03 1.91e-03 3.19e-02 1.92e-02 2s2.2p3 4S3/2 2s.2p4 2D3/2 1 9 0 1042530
98.0735 1.20e-01 4.18e+10 1.34e-04 1.35e-04 1.60e-03 2.18e-03 2s.2p4 2D3/2 2p5 2P1/2 9 15 1042530 2062175
98.3552 2.64e-01 9.10e+10 5.67e-03 5.69e-03 3.58e-01 3.29e-01 2s2.2p3 2P3/2 2s.2p4 2P1/2 5 13 323317 1340042
101.8189 5.35e-02 8.60e+09 5.06e-03 5.13e-03 8.27e-02 6.61e-02 2s2.2p3 2P1/2 2s.2p4 2P3/2 4 12 260275 1242413
106.9617 1.22e-01 3.54e+10 8.41e-03 8.43e-03 1.94e-01 1.45e-01 2s2.2p3 2P1/2 2s.2p4 2S1/2 4 11 260275 1195191
108.8028 6.51e-02 9.17e+09 5.05e-03 5.11e-03 8.25e-02 6.59e-02 2s2.2p3 2P3/2 2s.2p4 2P3/2 5 12 323317 1242413
109.6458 1.16e-01 1.62e+10 2.20e-04 2.20e-04 9.61e-04 1.21e-03 2s.2p4 2D3/2 2p5 2P3/2 9 14 1042530 1954559
110.6269 2.92e-01 3.99e+10 4.19e-02 4.21e-02 7.02e-01 4.23e-01 2s2.2p3 2D3/2 2s.2p4 2D3/2 2 9 138589 1042530
111.5790 2.99e-01 4.00e+10 5.34e-04 5.35e-04 2.34e-03 2.96e-03 2s.2p4 2D5/2 2p5 2P3/2 10 14 1058331 1954559
113.3489 3.51e-01 3.04e+10 1.76e-02 1.82e-02 8.19e-01 4.86e-01 2s2.2p3 2D5/2 2s.2p4 2D5/2 3 10 176098 1058331
114.6957 8.92e-03 2.26e+09 5.01e-04 5.02e-04 1.16e-02 8.63e-03 2s2.2p3 2P3/2 2s.2p4 2S1/2 5 11 323317 1195191
118.6801 8.23e-02 1.95e+10 4.21e-01 4.21e-01 3.33e-01 1.34e-01 2s2.2p3 4S3/2 2s.2p4 4P1/2 1 8 0 842603
121.8448 1.55e-01 1.74e+10 7.95e-01 7.95e-01 6.36e-01 2.45e-01 2s2.2p3 4S3/2 2s.2p4 4P3/2 1 7 0 820718
121.9868 1.49e-01 3.35e+10 8.67e-05 8.70e-05 1.03e-03 1.40e-03 2s.2p4 2P3/2 2p5 2P1/2 12 15 1242413 2062175
127.8358 2.68e-02 2.73e+09 2.49e-03 2.50e-03 4.16e-02 2.51e-02 2s2.2p3 2P1/2 2s.2p4 2D3/2 4 9 260275 1042530
132.8405 1.97e-01 1.24e+10 1.00e+00 1.00e+00 8.44e-01 2.73e-01 2s2.2p3 4S3/2 2s.2p4 4P5/2 1 6 0 752784
136.0521 9.35e-02 5.62e+09 2.71e-03 2.81e-03 1.26e-01 7.49e-02 2s2.2p3 2P3/2 2s.2p4 2D5/2 5 10 323317 1058331
138.4789 1.68e-01 2.92e+10 6.64e-05 6.67e-05 7.91e-04 1.08e-03 2s.2p4 2P1/2 2p5 2P1/2 13 15 1340042 2062175
139.0411 6.38e-03 5.50e+08 4.61e-04 4.62e-04 7.71e-03 4.65e-03 2s2.2p3 2P3/2 2s.2p4 2D3/2 5 9 323317 1042530
140.4209 3.31e-01 2.80e+10 2.97e-04 2.98e-04 1.30e-03 1.64e-03 2s.2p4 2P3/2 2p5 2P3/2 12 14 1242413 1954559
142.0429 1.68e-03 2.78e+08 5.02e-03 5.02e-03 3.97e-03 1.60e-03 2s2.2p3 2D3/2 2s.2p4 4P1/2 2 8 138589 842603
146.6001 1.10e-03 8.55e+07 3.25e-03 3.25e-03 2.60e-03 1.00e-03 2s2.2p3 2D3/2 2s.2p4 4P3/2 2 7 138589 820718
155.1304 7.22e-04 5.01e+07 1.80e-03 1.80e-03 1.44e-03 5.54e-04 2s2.2p3 2D5/2 2s.2p4 4P3/2 3 7 176098 820718
162.8150 1.34e-02 5.61e+08 3.69e-02 3.69e-02 3.12e-02 1.01e-02 2s2.2p3 2D3/2 2s.2p4 4P5/2 2 6 138589 752784
171.7248 2.03e-03 2.30e+08 3.43e-03 3.43e-03 2.71e-03 1.09e-03 2s2.2p3 2P1/2 2s.2p4 4P1/2 4 8 260275 842603
173.4049 6.77e-03 2.50e+08 1.55e-02 1.55e-02 1.31e-02 4.22e-03 2s2.2p3 2D5/2 2s.2p4 4P5/2 3 6 176098 752784
201.0454 4.02e-03 1.66e+08 4.60e-03 4.60e-03 3.68e-03 1.42e-03 2s2.2p3 2P3/2 2s.2p4 4P3/2 5 7 323317 820718
232.8472 1.16e-03 2.37e+07 1.09e-03 1.09e-03 9.22e-04 2.98e-04 2s2.2p3 2P3/2 2s.2p4 4P5/2 5 6 323317 752784
309.2946 0.00e+00 2.85e+04 1.31e-02 1.32e-02 1.16e-02 1.86e-07 2s2.2p3 4S3/2 2s2.2p3 2P3/2 1 5 0 323317
* 370.6099 4.04e-01 2.45e+09 5.71e-04 5.72e-04 1.50e-03 1.55e-03 2s2.2p2(3P).3p 4P5/2 2s2.2p2(3P).3d 4D7/2 29 51 7499471 7769297
384.2097 0.00e+00 2.98e+04 2.14e-02 2.15e-02 5.87e-03 8.29e-08 2s2.2p3 4S3/2 2s2.2p3 2P1/2 1 4 0 260275
* 387.2074 7.21e-01 3.21e+09 3.17e-05 3.24e-05 1.57e-03 1.88e-03 2s2.2p2(1D).3p 2F7/2 2s2.2p2(1D).3d 2G9/2 40 68 7661373 7919633
* 397.1366 6.78e-01 2.87e+09 1.46e-03 1.46e-03 2.39e-03 2.34e-03 2s2.2p2(3P).3p 4D7/2 2s2.2p2(3P).3d 4F9/2 31 53 7520954 7772757
448.8590 5.82e-01 2.68e+09 7.82e-04 7.83e-04 1.22e-03 1.22e-03 2s2.2p2(3P).3s 4P5/2 2s2.2p2(3P).3p 4D7/2 19 31 7280100 7502887.5
541.3375 0.00e+00 4.06e+04 1.07e-02 1.08e-02 9.47e-03 1.51e-07 2s2.2p3 2D3/2 2s2.2p3 2P3/2 2 5 138589 323317
567.8666 0.00e+00 1.18e+03 5.82e-02 5.80e-02 5.60e-04 7.27e-09 2s2.2p3 4S3/2 2s2.2p3 2D5/2 1 3 0 176098
679.2614 0.00e+00 1.14e+04 2.40e-03 2.41e-03 2.12e-03 3.39e-08 2s2.2p3 2D5/2 2s2.2p3 2P3/2 3 5 176098 323317
721.5593 0.00e+00 1.50e+04 8.36e-02 8.36e-02 4.03e-03 5.02e-08 2s2.2p3 4S3/2 2s2.2p3 2D3/2 1 2 0 138589
821.7887 0.00e+00 5.62e+03 1.89e-03 1.90e-03 5.18e-04 7.32e-09 2s2.2p3 2D3/2 2s2.2p3 2P1/2 2 4 138589 260275
2666.0317 0.00e+00 4.03e+02 4.22e-03 4.21e-03 4.07e-05 5.27e-10 2s2.2p3 2D3/2 2s2.2p3 2D5/2 2 3 138589 176098

Created by Giulio Del Zanna on Fri Aug 5 13:55:06 2005