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)

* 38.3022

2.38e+00

1.08e+12

3.36e-03

3.36e-03

3.40e-03

3.41e-03

2s2.2p4(3P).3p

4D7/2

2s2.2p4(3P).4d

4F9/2

15

132

7850868

10461687

* 38.3169

2.40e+00

1.09e+12

1.77e-03

1.77e-03

2.97e-03

3.19e-03

2s2.2p4(1D).3p

2F7/2

2s2.2p4(1D).4d

2G9/2

26

172

8061236

10671053

* 38.3860

8.98e-01

6.77e+11

1.26e-03

1.26e-03

1.61e-03

1.68e-03

2s2.2p4(1D).3p

2D3/2

2s2.2p4(1D).4d

2D5/2

27

173

8074234

10679350

* 38.3900

1.42e+00

1.07e+12

1.80e-03

1.80e-03

2.58e-03

2.73e-03

2s2.2p4(1S).3p

2P3/2

2s2.2p4(1S).4d

2D5/2

40

192

8288972

10893817

* 38.4087

6.85e-01

3.87e+11

1.46e-03

1.46e-03

1.46e-03

1.46e-03

2s2.2p4(3P).3p

4D7/2

2s2.2p4(3P).4d

4D7/2

15

128

7850868

10454448

* 38.4454

4.95e-01

3.72e+11

1.53e-03

1.53e-03

1.54e-03

1.55e-03

2s2.2p4(3P).3p

2D3/2

2s2.2p4(3P).4d

2D5/2

24

160

7999342

10600432

* 38.4738

6.87e-01

7.74e+11

6.26e-05

6.27e-05

1.44e-03

1.70e-03

2s2.2p4(1S).3p

2P1/2

2s2.2p4(1S).4d

2D3/2

41

193

8300482

10899656

* 38.5543

1.40e+00

7.84e+11

9.80e-04

9.80e-04

1.45e-03

1.53e-03

2s2.2p4(1D).3p

2D5/2

2s2.2p4(1D).4d

2F7/2

28

176

8090323

10684070

* 38.5649

7.56e-01

5.65e+11

1.06e-03

1.06e-03

1.36e-03

1.41e-03

2s2.2p4(3P).3p

2D3/2

2s2.2p4(3P).4d

4P5/2

24

159

7999342

10592372

* 38.8949

7.72e-01

5.67e+11

2.46e-03

2.46e-03

2.43e-03

2.42e-03

2s2.2p4(3P).3p

4S3/2

2s2.2p4(3P).4d

2F5/2

17

137

7920426

10491457

* 38.9442

4.17e-01

4.58e+11

1.25e-03

1.25e-03

1.29e-03

1.29e-03

2s2.2p4(3P).3p

4S3/2

2s2.2p4(3P).4d

2D3/2

17

136

7920426

10488201

39.3356

4.21e-01

3.04e+11

1.16e-03

1.16e-03

1.18e-03

1.18e-03

2s2.2p4(1D).3p

2P3/2

2s2.2p4(1D).4d

2F5/2

29

177

8113074.7

10655301

* 44.0435

2.27e+00

1.30e+12

1.20e-03

1.20e-03

1.22e-03

1.23e-03

2s2.2p4(3P).3d

4P3/2

2s2.2p4(3P).4f

2F5/2

38

148

8268798

10539282

* 44.3307

1.85e+00

7.83e+11

2.06e-03

2.06e-03

2.27e-03

2.31e-03

2s2.2p4(3P).3d

2F5/2

2s2.2p4(1D).4p

2F7/2

39

146

8281422

10537197

* 48.1319

9.76e-02

7.02e+10

1.85e-03

1.85e-03

1.83e-03

1.82e-03

2s2.2p4(3P).3d

2F5/2

2s2.2p4(3P).4p

2P3/2

39

119

8281422

10359048

* 48.6043

3.50e-02

4.94e+10

3.93e-05

3.94e-05

8.73e-04

1.03e-03

2s2.2p4(1D).3d

2D3/2

2s2.2p4(1D).4p

2P1/2

57

155

8514198

10571628

* 48.8189

4.00e-02

5.60e+10

4.44e-05

4.45e-05

9.85e-04

1.16e-03

2s2.2p4(1D).3d

2P1/2

2s2.2p4(1D).4p

2P1/2

58

155

8523243

10571628

* 78.9740

3.24e-01

1.73e+11

6.39e-05

6.41e-05

2.44e-03

2.87e-03

2s2.2p4(1D).3s

2D3/2

2s.2p5(1P).3s

2P1/2

10

78

7761375

9027609

* 79.7880

2.07e-01

3.62e+10

4.52e-04

4.53e-04

9.36e-04

1.02e-03

2s2.2p4(1D).3d

2F5/2

2s.2p5(1P).3d

2D5/2

52

106

8446751

9700069

* 80.0210

9.16e-01

1.59e+11

1.24e-03

1.24e-03

3.62e-03

4.06e-03

2s2.2p4(1D).3d

2G7/2

2s.2p5(1P).3d

2F5/2

50

103

8416051

9665720

* 80.1680

1.20e+00

1.55e+11

2.98e-03

2.98e-03

3.42e-03

3.50e-03

2s2.2p4(1D).3d

2G9/2

2s.2p5(1P).3d

2F7/2

51

104

8422510

9669889

* 80.7440

5.60e-01

9.55e+10

1.18e-03

1.18e-03

2.44e-03

2.67e-03

2s2.2p4(1D).3d

2F7/2

2s.2p5(1P).3d

2D5/2

54

106

8461590

9700069

83.1790

2.07e-01

1.02e+11

6.93e-01

6.93e-01

9.29e-01

6.63e-01

2s2.2p5

2P3/2

2s.2p6

2S1/2

1

3

0

1202224.6

* 87.3660

3.15e-01

3.44e+10

3.60e-03

3.60e-03

3.76e-03

3.78e-03

2s2.2p4(3P).3d

4F9/2

2s.2p5(3P).3d

4D7/2

35

96

8218666

9363282

* 88.2000

1.64e-01

2.35e+10

4.09e-04

4.09e-04

9.43e-04

1.04e-03

2s2.2p4(3P).3d

2F7/2

2s.2p5(3P).3d

4D5/2

36

95

8228582

9362371

* 88.4380

1.94e-01

2.75e+10

2.88e-03

2.88e-03

2.96e-03

2.95e-03

2s2.2p4(3P).3d

2F7/2

2s.2p5(3P).3d

2D5/2

36

94

8228582

9359320

* 91.2490

2.57e-01

3.43e+10

5.79e-05

5.80e-05

1.93e-03

2.27e-03

2s2.2p4(3P).3d

4F7/2

2s.2p5(3P).3d

2F5/2

45

101

8337324

9433229

* 92.5160

1.93e-01

1.88e+10

2.46e-03

2.46e-03

2.43e-03

2.41e-03

2s2.2p4(3P).3d

4F9/2

2s.2p5(3P).3d

2F7/2

35

88

8218666

9299559

* 93.3730

1.37e-01

1.31e+10

1.70e-03

1.70e-03

1.68e-03

1.66e-03

2s2.2p4(3P).3d

2F7/2

2s.2p5(3P).3d

2F7/2

36

88

8228582

9299559

* 94.0370

4.31e-01

5.42e+10

1.10e-03

1.10e-03

1.13e-03

1.13e-03

2s2.2p4(3P).3s

4P5/2

2s.2p5(3P).3s

4P5/2

4

59

7532524

8595939

94.4950

9.06e-02

3.45e+10

2.06e-01

2.06e-01

2.76e-01

1.98e-01

2s2.2p5

2P1/2

2s.2p6

2S1/2

2

3

143965.68

1202224.6

* 95.0870

4.65e-01

4.29e+10

1.07e-03

1.07e-03

1.07e-03

1.07e-03

2s2.2p4(3P).3p

4D7/2

2s.2p5(3P).3p

4D7/2

15

68

7850868

8902533

* 97.1630

4.77e-01

3.37e+10

1.35e-03

1.35e-03

1.33e-03

1.33e-03

2s2.2p4(3P).3d

4F9/2

2s.2p5(3P).3d

4F9/2

35

83

8218666

9247860

* 97.4700

1.29e-01

1.13e+10

1.06e-03

1.06e-03

1.11e-03

1.11e-03

2s2.2p4(3P).3d

4F7/2

2s.2p5(3P).3d

4D7/2

45

96

8337324

9363282

175.6480

1.22e-01

6.70e+09

3.85e-03

3.85e-03

3.87e-03

3.56e-03

2s2.2p4(3P).3s

2P3/2

2s2.2p4(1D).3p

2P3/2

5

29

7543753.8

8113074.7

215.1040

9.40e-02

3.51e+09

1.65e-03

1.65e-03

1.66e-03

1.52e-03

2s2.2p4(3P).3s

4P3/2

2s2.2p4(1D).3p

2P3/2

7

29

7648183.6

8113074.7

227.3300

7.40e-02

2.45e+09

1.09e-03

1.09e-03

1.09e-03

1.01e-03

2s2.2p4(3P).3s

2P1/2

2s2.2p4(1D).3p

2P3/2

8

29

7673185.8

8113074.7

* 239.9370

1.26e-01

1.83e+09

9.81e-04

9.81e-04

1.07e-03

1.05e-03

2s2.2p4(3P).3p

4P5/2

2s2.2p4(3P).3d

2F7/2

12

36

7811806

8228582

* 240.3100

1.91e-01

1.10e+10

1.20e-04

1.20e-04

1.38e-03

1.51e-03

2s2.2p4(1D).3s

2D3/2

2s2.2p4(1D).3p

2P1/2

10

30

7761375

8177505

* 249.7790

2.57e-01

3.44e+09

6.88e-04

6.88e-04

1.04e-03

1.08e-03

2s2.2p4(1D).3p

2F7/2

2s2.2p4(1D).3d

2F7/2

26

54

8061236

8461590

* 259.9760

7.57e-01

9.34e+09

1.72e-03

1.72e-03

3.32e-03

3.50e-03

2s2.2p4(1D).3p

2F5/2

2s2.2p4(1D).3d

2G7/2

25

50

8031400

8416051

* 260.1330

2.13e-01

3.50e+09

1.16e-03

1.16e-03

1.21e-03

1.17e-03

2s2.2p4(3P).3p

4P3/2

2s2.2p4(3P).3d

4D5/2

11

31

7804849

8189268

* 262.7420

4.44e-01

5.36e+09

2.92e-03

2.92e-03

3.01e-03

2.89e-03

2s2.2p4(3P).3p

4P5/2

2s2.2p4(3P).3d

4D7/2

12

32

7811806

8192408

* 264.1980

7.29e-01

8.70e+09

4.23e-03

4.23e-03

4.60e-03

4.52e-03

2s2.2p4(3P).3p

2D5/2

2s2.2p4(3P).3d

2F7/2

14

36

7850078

8228582

* 264.9270

3.32e-01

5.25e+09

1.71e-03

1.71e-03

1.79e-03

1.72e-03

2s2.2p4(3P).3p

4P5/2

2s2.2p4(3P).3d

4D5/2

12

31

7811806

8189268

265.0220

2.80e-01

6.80e+09

2.59e-03

2.59e-03

2.61e-03

2.40e-03

2s2.2p4(1D).3s

2D5/2

2s2.2p4(1D).3p

2P3/2

9

29

7735746.9

8113074.7

* 269.3480

6.21e-01

7.13e+09

1.32e-03

1.32e-03

2.00e-03

2.07e-03

2s2.2p4(1D).3p

2D5/2

2s2.2p4(1D).3d

2F7/2

28

54

8090323

8461590

* 271.8880

1.04e+00

9.37e+09

5.23e-03

5.23e-03

5.36e-03

5.24e-03

2s2.2p4(3P).3p

4D7/2

2s2.2p4(3P).3d

4F9/2

15

35

7850868

8218666

* 273.8590

8.02e-01

8.91e+09

2.56e-03

2.56e-03

4.00e-03

4.12e-03

2s2.2p4(3P).3p

4D5/2

2s2.2p4(3P).3d

4F7/2

21

45

7972172

8337324

* 276.7980

1.00e+00

8.74e+09

2.76e-03

2.76e-03

3.75e-03

3.80e-03

2s2.2p4(1D).3p

2F7/2

2s2.2p4(1D).3d

2G9/2

26

51

8061236

8422510

* 280.0150

3.04e-01

6.47e+09

3.30e-03

3.30e-03

3.46e-03

3.13e-03

2s2.2p4(3P).3s

2P3/2

2s2.2p4(3P).3p

4S3/2

5

17

7563302

7920426

* 292.7910

2.38e-01

2.31e+09

1.13e-03

1.13e-03

1.16e-03

1.12e-03

2s2.2p4(3P).3p

4D7/2

2s2.2p4(3P).3d

4D7/2

15

32

7850868

8192408

* 299.1870

4.40e-01

5.46e+09

1.70e-03

1.70e-03

2.48e-03

2.50e-03

2s2.2p4(1D).3s

2D5/2

2s2.2p4(1D).3p

2D5/2

9

28

7756084

8090323

* 303.9990

1.98e-01

2.38e+09

7.30e-04

7.30e-04

1.06e-03

1.07e-03

2s2.2p4(1D).3s

2D3/2

2s2.2p4(1D).3p

2D5/2

10

28

7761375

8090323

* 314.1260

7.98e-01

6.74e+09

8.97e-03

8.97e-03

9.38e-03

8.81e-03

2s2.2p4(3P).3s

4P5/2

2s2.2p4(3P).3p

4D7/2

4

15

7532524

7850868

* 324.4720

2.21e-01

3.50e+09

9.10e-04

9.10e-04

1.06e-03

1.02e-03

2s2.2p4(3P).3s

4P1/2

2s2.2p4(3P).3p

4D3/2

6

19

7635999

7944192

* 324.7620

5.56e-01

5.86e+09

3.25e-03

3.25e-03

4.84e-03

4.77e-03

2s2.2p4(3P).3s

4P3/2

2s2.2p4(3P).3p

4D5/2

7

21

7664254

7972172

* 325.4140

2.70e-01

4.25e+09

7.98e-04

7.98e-04

1.08e-03

1.07e-03

2s2.2p4(3P).3s

2P1/2

2s2.2p4(3P).3p

2D3/2

8

24

7692041

7999342

* 327.7060

7.60e-01

5.90e+09

4.01e-03

4.01e-03

5.53e-03

5.44e-03

2s2.2p4(1D).3s

2D5/2

2s2.2p4(1D).3p

2F7/2

9

26

7756084

8061236

* 348.7040

5.06e-01

4.62e+09

4.24e-03

4.24e-03

4.56e-03

4.22e-03

2s2.2p4(3P).3s

2P3/2

2s2.2p4(3P).3p

2D5/2

5

14

7563302

7850078

* 358.0610

4.64e-01

4.02e+09

5.98e-03

5.98e-03

6.32e-03

5.64e-03

2s2.2p4(3P).3s

4P5/2

2s2.2p4(3P).3p

4P5/2

4

12

7532524

7811806

* 363.2190

1.58e-01

1.33e+09

5.98e-04

5.98e-04

1.07e-03

1.06e-03

2s2.2p4(1D).3s

2D5/2

2s2.2p4(1D).3p

2F5/2

9

25

7756084

8031400

* 367.2080

2.61e-01

3.23e+09

1.33e-03

1.33e-03

1.44e-03

1.34e-03

2s2.2p4(3P).3s

4P5/2

2s2.2p4(3P).3p

4P3/2

4

11

7532524

7804849

* 370.3360

3.44e-01

2.79e+09

1.23e-03

1.23e-03

2.20e-03

2.17e-03

2s2.2p4(1D).3s

2D3/2

2s2.2p4(1D).3p

2F5/2

10

25

7761375

8031400

694.6100

7.88e-06

5.64e+04

8.74e-02

8.74e-02

1.01e-02

1.20e-07

2s2.2p5

2P3/2

2s2.2p5

2P1/2

1

2

0

143965.68

Created by Giulio Del Zanna on Wed Apr 16 17:43:54 2025