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)

* 273.4530

7.61e-04

1.36e+07

1.95e-06

2.18e-05

3.69e-05

2.78e-03

3s2 3p3 3d

3D3

3s2 3p2 3d2

5F2

35

115

497235

862928

* 1119.5450

6.00e-05

6.40e+04

4.30e-06

3.01e-05

4.23e-05

1.19e-03

3s2 3p2 3d2

5D2

3p5 3d

3P2

141

195

925765

1015087

* 333.4140

2.09e-06

2.51e+04

1.11e-05

1.25e-04

2.11e-04

1.59e-02

3s2 3p3 3d

3D1

3s2 3p2 3d2

5S2

44

119

566396

866323

* 97.5590

9.74e-03

2.28e+09

3.54e-05

7.13e-04

9.97e-04

3.91e-03

3s 3p5

3P2

3s2 3p3 4p

3P1

6

475

283551

1308574

* 314.0890

1.38e-02

3.12e+08

3.64e-06

4.11e-05

6.78e-05

6.52e-03

3s2 3p3 3d

3F2

3s2 3p2 3d2

3P1

31

86

485329

803710

* 688.4920

3.41e-04

9.59e+05

1.09e-05

3.00e-05

6.29e-05

2.43e-03

3s2 3p2 3d2

5D2

3p5 3d

3D2

141

234

925765

1071010

* 230.4440

1.58e-02

2.84e+08

3.85e-04

6.27e-04

9.75e-04

2.65e-02

3s 3p4 3d

5D4

3s 3p3 3d2

5D3

49

222

626553

1060498

* 98.2320

5.94e-03

1.37e+09

1.69e-05

2.71e-04

3.89e-04

2.17e-03

3s 3p5

3P2

3s2 3p3 4p

1P1

6

469

283551

1301550

* 506.9270

3.44e-03

6.86e+06

5.09e-06

5.61e-05

1.15e-04

2.28e-03

3s2 3p2 3d2

3H6

3s 3p3 3d2

5G6

124

241

878640

1075907

* 292.5470

2.81e-04

4.38e+06

1.36e-05

1.48e-04

7.10e-04

1.25e-02

3s2 3p2 3d2

5D3

3s 3p3 3d2

5G2

109

329

853390

1195215

* 98.4820

3.05e-03

7.02e+08

1.08e-05

2.18e-04

3.04e-04

1.19e-03

3s 3p5

3P1

3s2 3p3 4p

3P1

7

475

293158

1308574

* 98.5770

1.46e-02

9.99e+09

1.05e-04

1.75e-03

2.44e-03

6.47e-03

3s 3p5

3P1

3s2 3p3 4p

3P0

7

473

293158

1307597

* 687.1100

1.56e-03

4.41e+06

5.74e-06

2.86e-05

5.31e-05

3.16e-03

3s2 3p2 3d2

5P3

3s 3p3 3d2

5P2

138

228

922093

1067630

* 233.1350

6.62e-03

2.71e+08

4.75e-05

7.47e-05

1.09e-04

3.54e-03

3s2 3p3 3d

1P1

3s2 3p2 3d2

3D1

48

218

623100

1052036

* 99.0680

8.62e-03

1.95e+09

2.98e-05

6.01e-04

8.40e-04

3.29e-03

3s 3p5

3P0

3s2 3p3 4p

3P1

8

475

299163

1308574

* 427.9780

3.03e-02

2.21e+08

3.78e-05

2.65e-04

3.72e-04

1.05e-02

3s 3p4 3d

3D2

3p5 3d

3P2

81

195

781430

1015087

* 189.2270

4.88e-05

1.30e+06

5.79e-07

5.16e-06

1.72e-05

1.36e-03

3s 3p4 3d

5D4

3s2 3p3 4s

3D3

49

291

626553

1155018

* 99.1680

5.97e-03

1.35e+09

1.65e-05

2.65e-04

3.80e-04

2.12e-03

3s 3p5

3P1

3s2 3p3 4p

1P1

7

469

293158

1301550

* 99.3730

5.18e-03

1.17e+09

7.70e-06

3.41e-05

4.71e-05

1.12e-03

3s2 3p3 3d

5D0

3s 3p4 4s

5P1

10

556

384222

1390536

* 99.3950

1.19e-02

2.69e+09

1.77e-05

7.83e-05

1.08e-04

2.57e-03

3s2 3p3 3d

5D1

3s 3p4 4s

5P1

11

556

384445

1390536

* 99.4240

9.85e-03

2.21e+09

1.45e-05

6.43e-05

8.89e-05

2.11e-03

3s2 3p3 3d

5D2

3s 3p4 4s

5P1

12

556

384746

1390536

* 219.5270

4.35e-04

2.01e+07

1.22e-05

5.02e-05

8.05e-05

3.48e-03

3s2 3p3 3d

3D2

3s2 3p2 3d2

3D1

33

151

489378

944902

* 302.1640

1.46e-03

3.56e+07

1.33e-04

5.39e-04

8.31e-04

2.92e-02

3s2 3p3 3d

1P1

3s2 3p2 3d2

5F1

37

113

531070

862016

* 532.4270

2.22e-03

1.05e+07

1.70e-04

1.19e-03

1.68e-03

4.71e-02

3s 3p4 3d

3D3

3p5 3d

3P2

97

195

827268

1015087

* 247.4620

3.31e-04

5.16e+06

2.70e-06

1.97e-05

4.11e-05

6.11e-03

3s 3p5

3P2

3s 3p4 3d

5P3

6

61

283551

687654

* 99.7620

4.06e-03

9.07e+08

1.10e-05

1.77e-04

2.54e-04

1.41e-03

3s 3p5

3P0

3s2 3p3 4p

1P1

8

469

299163

1301550

* 99.7760

1.84e-02

4.10e+09

6.10e-05

1.07e-03

1.50e-03

6.81e-03

3s 3p5

3P1

3s2 3p3 4p

3P1

7

463

293158

1295405

* 99.8510

1.48e-02

1.98e+09

1.20e-04

1.64e-04

1.89e-04

3.07e-03

3s2 3p3 3d

5D2

3s 3p4 4s

5P2

12

551

384746

1386235

99.8880

4.06e-03

5.42e+08

1.09e-04

1.43e-04

1.84e-04

1.38e-03

3s 3p5

3P1

3s2 3p3 4p

3D2

7

460

293158

1294284

* 99.8970

2.65e-02

3.54e+09

2.14e-04

2.94e-04

3.39e-04

5.49e-03

3s2 3p3 3d

5D3

3s 3p4 4s

5P2

13

551

385199

1386235

* 298.4910

2.43e-03

3.64e+07

8.39e-06

9.41e-05

1.59e-04

1.20e-02

3s2 3p3 3d

3P2

3s2 3p2 3d2

5S2

38

119

531304

866323

* 99.9790

2.99e-02

6.65e+09

1.68e-04

1.53e-03

2.15e-03

1.11e-02

3s 3p5

3P2

3s2 3p3 4p

3S1

6

447

283551

1283762

* 277.4440

3.52e-04

6.11e+06

1.54e-06

1.19e-05

2.02e-05

1.13e-03

3s2 3p3 3d

1D2

3s 3p4 3d

3F2

26

96

465474

825907

* 444.8000

6.76e-04

7.61e+06

2.31e-06

2.60e-05

4.29e-05

4.13e-03

3s2 3p3 3d

1D2

3s2 3p2 3d2

3P1

45

86

578890

803710

* 100.3770

1.57e-02

3.46e+09

5.12e-05

8.96e-04

1.26e-03

5.71e-03

3s 3p5

3P0

3s2 3p3 4p

3P1

8

463

299163

1295405

* 100.4460

1.22e-02

8.05e+09

2.21e-05

3.05e-04

2.60e-03

5.26e-03

3s 3p5

1P1

3s2 3p3 4p

1S0

9

521

361846

1357407

* 725.2630

4.27e-04

1.81e+06

1.52e-05

7.60e-05

1.41e-04

8.40e-03

3s2 3p2 3d2

3F2

3s 3p3 3d2

5P1

145

226

927088

1064969

100.5750

8.03e-02

1.08e+10

2.38e-02

2.38e-02

2.34e-02

3.75e-02

3s 3p5

3P2

3s2 3p3 4p

3P2

6

454

283551

1277834

* 100.5760

8.99e-03

5.93e+09

8.26e-05

6.57e-04

9.01e-04

3.50e-03

3s 3p5

3P1

3s2 3p3 4p

3P0

7

451

293158

1287427

* 100.6210

1.08e-02

1.02e+09

8.42e-05

1.01e-04

1.12e-04

2.24e-03

3s2 3p3 3d

5D3

3s 3p4 4s

5P3

13

546

385199

1379025

100.7490

1.71e-02

2.30e+09

9.29e-04

9.19e-04

8.96e-04

3.91e-03

3s2 3p3 3d

3D3

3s 3p4 4s

3P2

16

596

415426

1407993

* 1424.8060

4.43e-05

2.91e+04

5.17e-06

3.62e-05

5.09e-05

1.43e-03

3s2 3p2 3d2

3D1

3p5 3d

3P2

151

195

944902

1015087

* 101.0310

5.05e-02

4.70e+09

3.86e-04

4.61e-04

5.16e-04

1.03e-02

3s2 3p3 3d

5D4

3s 3p4 4s

5P3

14

546

389227

1379025

* 272.2280

2.26e-02

2.91e+08

7.38e-07

8.28e-06

1.40e-05

1.05e-03

3s2 3p3 3d

3D3

3s 3p4 3d

1F3

35

116

497235

864574

* 257.7880

1.73e-04

2.48e+06

3.10e-05

1.25e-04

1.93e-04

6.79e-03

3s2 3p3 3d

1D2

3s2 3p2 3d2

5D3

26

109

465474

853390

* 391.2440

6.23e-06

9.05e+04

3.62e-06

2.65e-05

5.53e-05

8.21e-03

3s2 3p3 3d

1S0

3s 3p4 3d

5F1

19

58

423127

678722

* 446.2990

1.43e-03

9.57e+06

7.17e-05

4.26e-04

9.06e-04

1.66e-02

3s 3p4 3d

3D1

3s 3p3 3d2

5F2

107

238

849587

1073652

101.5560

2.49e-02

3.30e+09

7.19e-03

7.19e-03

7.09e-03

1.14e-02

3s 3p5

3P1

3s2 3p3 4p

3P2

7

454

293158

1277834

* 394.5910

9.12e-03

5.57e+07

2.14e-05

5.90e-05

1.24e-04

4.78e-03

3s 3p4 3d

3F4

3s 3p3 3d2

5P3

91

235

817653

1071080

* 403.8270

9.93e-06

1.35e+05

2.33e-06

1.16e-05

2.15e-05

1.28e-03

3s 3p4 3d

3D2

3s 3p3 3d2

5P1

90

226

817338

1064969

* 230.9530

1.04e-02

1.85e+08

4.43e-04

7.21e-04

1.12e-03

3.05e-02

3s 3p4 3d

5D2

3s 3p3 3d2

5D3

51

222

627510

1060498

* 201.6660

4.15e-03

1.36e+08

7.93e-07

5.62e-06

1.37e-05

1.04e-03

3s2 3p3 3d

3P1

3s2 3p2 3d2

1D2

41

210

541424

1037293

* 102.4140

6.03e-03

5.48e+08

2.98e-05

8.72e-05

1.49e-04

2.05e-03

3s 3p5

3P2

3s2 3p3 4p

3F3

6

421

283551

1259982

* 273.6930

5.76e-05

1.03e+06

1.38e-05

5.59e-05

8.62e-05

3.03e-03

3s2 3p3 3d

3F2

3s2 3p2 3d2

5D2

31

108

485329

850702

* 378.9620

1.95e-04

1.81e+06

8.13e-05

8.89e-04

4.26e-03

7.47e-02

3s2 3p2 3d2

3F3

3s 3p3 3d2

5G2

146

329

931336

1195215

* 471.1940

1.18e-05

7.05e+04

8.64e-07

6.33e-06

1.32e-05

1.96e-03

3s2 3p3 3d

1D2

3s 3p4 3d

5F2

26

57

465474

677701

* 103.0670

9.93e-03

8.91e+08

9.41e-05

1.55e-04

2.45e-04

3.36e-03

3s 3p5

3P2

3s2 3p3 4p

3D3

6

408

283551

1253793

* 104.2750

2.01e-02

2.46e+09

7.67e-05

2.56e-03

5.76e-03

8.30e-03

3s 3p5

1P1

3s2 3p3 4p

1D2

9

484

361846

1320853

* 104.4590

5.34e-03

6.55e+08

4.79e-05

7.78e-05

1.15e-04

1.73e-03

3s 3p5

3P1

3s2 3p3 4p

3D2

7

404

293158

1250468

* 106.3660

7.09e-03

8.37e+08

2.75e-04

3.40e-04

3.95e-04

2.39e-03

3s 3p5

3P2

3s2 3p3 4p

3P2

6

377

283551

1223703

* 106.4840

4.60e-03

9.00e+08

1.06e-04

1.81e-04

2.23e-04

1.55e-03

3s 3p5

3P2

3s2 3p3 4p

3P1

6

374

283551

1222660

* 106.7090

1.09e-02

1.27e+09

1.51e-04

2.96e-04

4.75e-04

3.07e-03

3s 3p5

1P1

3s2 3p3 4p

1D2

9

467

361846

1298972

* 112.1010

2.34e-02

4.14e+09

8.85e-05

2.40e-04

3.95e-04

5.86e-03

3s 3p5

1P1

3s2 3p3 4p

3D1

9

409

361846

1253902

* 113.0940

1.54e-02

1.15e+09

3.93e-05

9.62e-05

1.88e-04

3.25e-03

3s2 3p3 3d

3D3

3s2 3p3 4p

3D3

16

465

413293

1297512

* 113.4360

3.23e-02

5.59e+09

1.94e-04

4.32e-04

6.57e-04

8.16e-03

3s 3p5

1P1

3s2 3p3 4p

1P1

9

396

361846

1243400

113.4520

1.01e-02

1.04e+09

1.84e-04

2.42e-04

3.11e-04

2.32e-03

3s2 3p3 3d

3D2

3s2 3p3 4p

3D2

15

460

412856

1294284

* 113.8400

6.28e-03

1.08e+09

1.15e-05

1.84e-04

2.65e-04

1.47e-03

3s2 3p3 3d

1S0

3s2 3p3 4p

1P1

19

469

423127

1301550

114.0350

1.71e-02

1.79e+09

6.39e-04

6.32e-04

6.16e-04

2.69e-03

3s2 3p3 3d

1P1

3s 3p4 4s

3P2

37

596

531070

1407993

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