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]=6.10, 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)

* 163.9380

1.19e-02

5.91e+08

1.63e-06

3.78e-06

2.04e-05

5.61e-03

3s2 3p3 3d

3P2

3s2 3p2 3d2

1D2

34

249

494013

1104001

* 325.6640

1.71e-04

1.54e+06

3.95e-06

4.35e-05

8.95e-05

1.77e-03

3s 3p4 3d

3F3

3s 3p3 3d2

5F3

76

242

768959

1076024

* 145.6530

0.00e+00

2.29e+04

4.14e-05

1.14e-04

2.39e-04

9.25e-03

3s2 3p3 3d

5D1

3p5 3d

3D2

11

234

384445

1071010

* 172.7890

1.62e-02

7.27e+08

7.20e-07

1.67e-06

9.00e-06

2.48e-03

3s2 3p3 3d

1F3

3s2 3p2 3d2

1D2

36

249

525260

1104001

* 292.7500

1.17e-02

3.04e+08

8.51e-08

5.78e-06

1.48e-05

2.21e-03

3s 3p4 3d

3P1

3s 3p3 3d2

3D1

131

405

908924

1250512

* 302.7210

1.00e-03

1.46e+07

2.24e-07

1.79e-05

4.29e-05

4.19e-03

3s2 3p2 3d2

5D3

3s 3p3 3d2

3F2

140

413

925486

1255823

* 174.6850

6.09e-04

1.90e+07

2.28e-07

9.24e-06

3.93e-05

1.38e-02

3s 3p4 3d

5F2

3s 3p3 3d2

3D3

57

403

677701

1250160

* 146.1830

2.32e-03

1.45e+08

5.53e-07

3.75e-05

9.63e-05

1.43e-02

3s2 3p3 3d

3D1

3s2 3p3 4p

3D2

44

404

566396

1250468

86.1490

4.55e-02

8.18e+09

2.82e-04

9.29e-04

1.71e-03

1.77e-02

3s2 3p4

3P2

3s2 3p3 4s

1D2

1

295

0

1160780

* 642.5000

4.08e-05

1.32e+05

4.54e-06

2.26e-05

4.19e-05

2.50e-03

3s2 3p2 3d2

3D3

3s 3p3 3d2

5P2

133

228

911988

1067630

* 655.8240

5.35e-04

1.18e+06

1.80e-06

1.44e-04

3.45e-04

3.37e-02

3s2 3p2 3d2

1D2

3s 3p3 3d2

3F3

249

414

1104001

1256481

* 296.7590

4.59e-06

3.86e+04

3.61e-07

2.01e-06

1.61e-05

5.24e-03

3s 3p4 3d

3G3

3s 3p3 3d2

5G4

71

237

735067

1072041

* 1189.6260

1.50e-04

1.01e+05

1.61e-06

1.14e-05

2.79e-05

2.12e-03

3s2 3p2 3d2

3F2

3p5 3d

3F3

160

209

953020

1037080

* 472.3840

4.09e-03

2.45e+07

2.49e-06

2.22e-05

7.41e-05

5.83e-03

3s 3p4 3d

1D2

3s 3p3 3d2

3P2

150

292

943952

1155644

86.4280

2.81e-01

8.44e+10

8.40e-04

3.90e-03

9.25e-03

8.69e-02

3s2 3p4

1D2

3s2 3p3 4s

1P1

4

334

37743

1194780

* 324.7740

3.94e-06

4.98e+04

6.16e-07

9.38e-06

2.44e-05

2.23e-03

3s 3p4 3d

5F1

3s 3p3 3d2

7F2

58

173

678722

986628

* 508.6210

1.51e-05

1.30e+05

3.63e-07

2.02e-06

1.61e-05

5.27e-03

3s 3p4 3d

1S0

3p5 3d

3D1

123

236

874875

1071485

* 263.0720

2.00e-05

3.86e+05

1.99e-06

4.61e-06

2.48e-05

6.83e-03

3s 3p4 3d

3F3

3s2 3p3 4s

5S2

69

248

721474

1101598

* 86.6910

8.78e-02

1.56e+10

9.87e-04

2.22e-03

3.39e-03

3.89e-02

3s2 3p4

1D2

3s2 3p3 4s

3P2

4

320

37743

1191264

* 257.9810

2.13e-05

3.04e+05

1.52e-05

1.06e-04

1.50e-04

4.20e-03

3s 3p4 3d

5D2

3s 3p3 3d2

7P3

51

196

627510

1015136

86.7720

3.58e-01

4.55e+10

1.73e-02

2.09e-02

2.53e-02

2.12e-01

3s2 3p4

3P2

3s2 3p3 4s

3D3

1

291

0

1152450

* 239.6580

1.65e-02

6.35e+08

8.30e-08

5.64e-06

1.45e-05

2.15e-03

3s 3p4 3d

3P1

3s 3p3 3d2

3D1

100

405

833251

1250512

* 363.9040

3.79e-05

2.73e+05

5.38e-07

3.94e-06

8.21e-06

1.22e-03

3s2 3p3 3d

3D2

3s 3p4 3d

5P3

15

61

412856

687654

* 86.9610

7.26e-03

2.13e+09

3.37e-05

9.33e-05

1.38e-04

2.36e-03

3s2 3p4

1D2

3s 3p3 3d2

5D1

4

314

37743

1187687

* 86.9770

1.62e-02

4.76e+09

1.37e-04

3.75e-04

5.48e-04

6.75e-03

3s2 3p4

1D2

3s2 3p3 4s

3P1

4

313

37743

1187478

87.0250

1.60e-01

2.83e+10

4.43e-03

7.16e-03

9.45e-03

9.26e-02

3s2 3p4

3P2

3s2 3p3 4s

3D2

1

289

0

1149100

87.0630

7.38e-03

2.17e+09

7.82e-05

2.52e-04

3.68e-04

4.15e-03

3s2 3p4

3P2

3s2 3p3 4s

3D1

1

288

0

1148590

* 292.2020

9.43e-03

1.05e+08

1.65e-06

1.27e-05

2.16e-05

1.21e-03

3s2 3p3 3d

3F3

3s 3p4 3d

3D3

30

97

485039

827268

87.1000

2.26e-02

3.97e+09

1.35e-04

4.46e-04

8.20e-04

8.50e-03

3s2 3p4

3P1

3s2 3p3 4s

1D2

2

295

12667.8

1160780

* 814.8100

8.72e-06

1.75e+04

4.61e-06

2.30e-05

4.26e-05

2.54e-03

3s2 3p2 3d2

3D1

3s 3p3 3d2

5P2

151

228

944902

1067630

* 671.2000

5.46e-03

1.15e+07

8.92e-05

2.46e-04

5.15e-04

1.99e-02

3s2 3p2 3d2

5P3

3s 3p3 3d2

5P3

138

235

922093

1071080

* 155.8080

3.48e-03

1.91e+08

7.21e-06

6.58e-05

1.31e-04

6.66e-03

3s 3p5

1P1

3s2 3p2 3d2

3D2

9

187

361846

1003663

* 87.4550

2.27e-03

6.59e+08

4.78e-06

9.80e-06

3.05e-05

1.20e-03

3s2 3p4

3P0

3s 3p3 3d2

3P1

3

293

14306

1157751

* 87.4910

1.12e-02

1.95e+09

5.33e-05

1.05e-04

2.37e-04

6.45e-03

3s2 3p4

3P1

3s 3p3 3d2

3P2

2

292

12668

1155644

* 242.1010

2.55e-03

5.81e+07

5.28e-06

4.08e-05

6.91e-05

3.86e-03

3s2 3p3 3d

3D2

3s 3p4 3d

3F2

15

96

412856

825907

* 482.8400

3.14e-03

1.28e+07

1.24e-04

2.02e-04

3.14e-04

8.55e-03

3s2 3p2 3d2

5D3

3s 3p3 3d2

5D3

109

222

853390

1060498

* 516.4200

5.87e-04

2.09e+06

2.26e-06

1.65e-05

3.45e-05

5.12e-03

3s2 3p3 3d

3P2

3s 3p4 3d

5P3

34

61

494013

687654

* 239.8770

6.34e-03

1.05e+08

1.51e-06

1.69e-05

2.86e-05

2.16e-03

3s2 3p3 3d

3G3

3s2 3p2 3d2

3F3

22

117

448529

865410

* 212.3610

1.03e-03

3.05e+07

5.42e-06

3.85e-05

9.39e-05

7.14e-03

3s2 3p3 3d

3D1

3s2 3p2 3d2

1D2

44

210

566396

1037293

* 344.2270

5.01e-03

5.64e+07

3.01e-05

1.22e-04

1.88e-04

6.60e-03

3s2 3p3 3d

3D1

3s2 3p2 3d2

3F2

44

111

566396

856902

* 191.3080

6.38e-03

3.88e+08

2.75e-06

2.51e-05

4.99e-05

2.53e-03

3s2 3p3 3d

3P0

3s2 3p2 3d2

3D1

27

186

480699

1003415

* 577.3540

3.43e-05

9.80e+04

5.74e-07

8.74e-06

2.28e-05

2.08e-03

3s2 3p2 3d2

5G2

3s 3p3 3d2

7F3

88

174

813896

987100

87.9950

1.21e-01

2.10e+10

3.25e-03

5.25e-03

6.93e-03

6.79e-02

3s2 3p4

3P1

3s2 3p3 4s

3D2

2

289

12667.8

1149100

88.0340

1.16e-01

3.33e+10

1.19e-03

3.82e-03

5.59e-03

6.29e-02

3s2 3p4

3P1

3s2 3p3 4s

3D1

2

288

12667.8

1148590

88.1610

5.62e-02

1.62e+10

5.76e-04

1.86e-03

2.71e-03

3.06e-02

3s2 3p4

3P0

3s2 3p3 4s

3D1

3

288

14306

1148590

* 362.2010

5.86e-03

5.96e+07

1.19e-05

5.53e-05

2.27e-04

2.11e-02

3s2 3p3 3d

3P2

3s 3p4 3d

3P2

38

87

531304

807394

* 235.5130

3.01e-05

1.20e+06

1.41e-07

9.56e-06

2.45e-05

3.65e-03

3s 3p4 3d

3F2

3s 3p3 3d2

3D1

96

405

825907

1250512

* 333.3420

4.35e-04

3.73e+06

3.36e-08

1.36e-06

5.80e-06

2.03e-03

3s2 3p2 3d2

3F3

3s 3p3 3d2

3D3

155

403

950168

1250160

* 326.5750

9.70e-04

8.69e+06

5.32e-08

2.16e-06

9.18e-06

3.22e-03

3s 3p4 3d

1D2

3s 3p3 3d2

3D3

150

403

943952

1250160

* 240.1770

1.25e-02

4.81e+08

5.81e-08

3.94e-06

1.01e-05

1.50e-03

3s 3p4 3d

3P0

3s 3p3 3d2

3D1

101

405

834152

1250512

* 786.6090

4.58e-05

7.04e+04

1.55e-05

4.27e-05

8.95e-05

3.46e-03

3s 3p4 3d

1D2

3s 3p3 3d2

5P3

150

235

943952

1071080

88.9330

4.49e-01

7.71e+10

3.53e-02

3.49e-02

3.40e-02

1.49e-01

3s 3p5

3P2

3s 3p4 4s

3P2

6

596

283551

1407993

89.0440

6.91e-01

1.16e+11

3.87e-03

1.27e-02

2.34e-02

2.43e-01

3s2 3p4

1D2

3s2 3p3 4s

1D2

4

295

37743

1160780

* 308.0150

2.24e-02

3.15e+08

5.94e-07

5.29e-06

1.77e-05

1.39e-03

3s 3p4 3d

3P2

3s 3p3 3d2

3P2

99

292

830984

1155644

89.1780

3.77e-01

1.06e+11

9.81e-03

1.31e-02

1.50e-02

1.31e-01

3s2 3p4

3P2

3s2 3p3 4s

3S1

1

265

0

1121353

* 573.4180

2.05e-04

5.94e+05

1.24e-05

8.79e-05

2.14e-04

1.63e-02

3s2 3p2 3d2

5F4

3p5 3d

3F3

114

209

862687

1037080

* 327.3800

2.18e-04

1.36e+07

2.55e-06

1.87e-05

3.89e-05

5.77e-03

3s2 3p3 3d

5D1

3s 3p4 3d

3P0

11

62

384445

689900

* 101.3550

1.21e-08

1.56e+03

2.90e-06

4.41e-05

1.15e-04

1.05e-02

3s2 3p4

3P2

3s 3p3 3d2

7F2

1

173

0

986628

89.6990

1.12e-01

1.89e+10

8.57e-03

8.48e-03

8.27e-03

3.61e-02

3s 3p5

3P1

3s 3p4 4s

3P2

7

596

293158

1407993

89.7100

1.77e-02

2.11e+09

7.75e-04

9.36e-04

1.13e-03

9.49e-03

3s2 3p4

1D2

3s2 3p3 4s

3D3

4

291

37743

1152450

* 726.0060

1.52e-04

6.39e+05

4.79e-07

3.51e-06

7.31e-06

1.09e-03

3s2 3p3 3d

3P0

3s 3p4 3d

5P1

40

59

541243

678983

89.7710

1.99e-01

5.54e+10

5.31e-04

2.47e-03

5.85e-03

5.49e-02

3s2 3p4

1S0

3s2 3p3 4s

1P1

5

334

80831

1194780

* 253.8630

2.74e-03

4.04e+07

1.94e-05

2.14e-04

4.39e-04

8.70e-03

3s 3p4 3d

5P2

3s 3p3 3d2

5F3

60

242

682110

1076024

248.2880

0.00e+00

2.39e+01

9.25e-06

1.41e-05

2.26e-05

3.69e-03

3s2 3p4

3P1

3s2 3p3 3d

3D3

2

16

12667.8

415426

* 314.4500

1.96e-02

2.65e+08

7.65e-06

3.55e-05

1.46e-04

1.35e-02

3s2 3p3 3d

3D2

3s 3p4 3d

3P2

33

87

489378

807394

90.0210

9.24e-03

2.55e+09

8.89e-05

2.86e-04

4.18e-04

4.71e-03

3s2 3p4

1D2

3s2 3p3 4s

3D1

4

288

37743

1148590

90.1970

1.76e-01

4.85e+10

4.44e-03

5.95e-03

6.78e-03

5.93e-02

3s2 3p4

3P1

3s2 3p3 4s

3S1

2

265

12667.8

1121353

* 492.4750

1.00e-04

5.53e+05

3.51e-05

1.75e-04

3.25e-04

1.94e-02

3s 3p4 3d

1F3

3s 3p3 3d2

5P2

116

228

864574

1067630

* 307.1270

1.79e-04

2.53e+06

1.64e-05

6.63e-05

1.02e-04

3.59e-03

3s2 3p3 3d

3P2

3s2 3p2 3d2

3F2

38

111

531304

856902

90.3300

6.93e-02

1.90e+10

1.74e-03

2.33e-03

2.65e-03

2.32e-02

3s2 3p4

3P0

3s2 3p3 4s

3S1

3

265

14306

1121353

* 149.8600

1.29e-04

1.27e+07

3.72e-05

5.85e-05

8.53e-05

2.77e-03

3s2 3p3 3d

5D2

3s2 3p2 3d2

3D1

12

218

384746

1052036

* 437.6290

7.60e-04

5.30e+06

2.13e-06

9.87e-06

4.05e-05

3.76e-03

3s2 3p3 3d

1D2

3s 3p4 3d

3P2

45

87

578890

807394

* 90.6880

7.44e-03

1.20e+09

7.99e-05

1.10e-04

1.26e-04

2.05e-03

3s 3p5

3P2

3s 3p4 4s

5P2

6

551

283551

1386235

* 208.4860

6.18e-04

1.90e+07

7.38e-07

6.57e-06

2.19e-05

1.73e-03

3s 3p4 3d

5F3

3s 3p3 3d2

3P2

56

292

675995

1155644

* 90.7770

6.07e-03

9.83e+08

3.21e-03

5.04e-03

6.85e-03

5.31e-03

3s2 3p4

3P2

3s2 3p3 4s

5S2

1

248

0

1101598

* 537.1120

5.60e-03

2.60e+07

6.44e-06

5.73e-05

1.92e-04

1.51e-02

3s2 3p2 3d2

3P1

3s 3p3 3d2

3P2

168

292

969463

1155644

* 262.2490

1.96e-03

6.33e+07

1.11e-04

4.51e-04

6.96e-04

2.44e-02

3s2 3p3 3d

3P0

3s2 3p2 3d2

5F1

27

113

480699

862016

* 1520.4960

6.98e-05

6.72e+04

1.12e-07

6.27e-07

5.00e-06

1.63e-03

3s2 3p2 3d2

3F2

3p5 3d

3D1

189

236

1005717

1071485

* 357.9940

2.27e-05

3.94e+05

1.26e-07

7.03e-07

5.61e-06

1.83e-03

3s 3p4 3d

1P1

3p5 3d

3D1

83

236

792151

1071485

* 139.0330

1.74e-05

1.19e+06

1.14e-06

2.64e-06

1.42e-05

3.91e-03

3s2 3p3 3d

5D2

3s2 3p2 3d2

1D2

12

249

384746

1104001

Created by Giulio Del Zanna on Wed Apr 16 17:43:02 2025