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]=6.50, 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)

6.1755

2.49e-02

1.45e+12

7.23e-03

7.23e-03

7.64e-03

9.50e-03

1s2

1S0/2

1s.5p

1P2/2

1

37

0

16192975

6.3139

5.72e-02

3.19e+12

1.86e-02

1.86e-02

1.98e-02

2.69e-02

1s2

1S0/2

1s.4p

1P2/2

1

23

0

15838068

6.3176

1.62e-04

9.02e+09

2.37e-04

2.37e-04

6.35e-04

5.09e-04

1s2

1S0/2

1s.4p

3P2/2

1

21

0

15828823

6.6348

1.53e-01

7.72e+12

7.51e-02

7.51e-02

8.05e-02

1.35e-01

1s2

1S0/2

1s.3p

1P2/2

1

13

0

15072141

6.6447

4.14e-04

2.08e+10

1.15e-03

1.15e-03

4.66e-03

3.59e-03

1s2

1S0/2

1s.3p

3P2/2

1

11

0

15049634

7.7573

7.36e-01

2.72e+13

1.00e+00

1.00e+00

1.00e+00

1.00e+00

1s2

1S0/2

1s.2p

1P2/2

1

7

0

12891081

7.8038

0.00e+00

2.09e+07

5.45e-02

5.45e-02

9.33e-02

2.05e-02

1s2

1S0/2

1s.2p

3P4/2

1

6

0

12814213

7.8070

2.08e-03

7.62e+10

2.18e-01

2.18e-01

3.38e-01

2.76e-01

1s2

1S0/2

1s.2p

3P2/2

1

5

0

12809088

7.8721

0.00e+00

1.68e+05

7.37e-01

7.37e-01

4.95e-01

3.58e-06

1s2

1S0/2

1s.2s

3S2/2

1

2

0

12703061

28.6898

5.97e-02

9.67e+10

9.61e-04

9.61e-04

1.80e-03

1.48e-03

1s.2s

3S2/2

1s.5p

3P4/2

2

36

12703061

16188626

28.6925

3.57e-02

9.64e+10

4.07e-04

4.07e-04

9.03e-04

7.37e-04

1s.2s

3S2/2

1s.5p

3P2/2

2

35

12703061

16188299

29.5608

3.33e-02

5.08e+10

8.09e-05

8.09e-05

4.34e-04

3.78e-04

1s.2p

3P2/2

1s.5d

3D4/2

5

39

12809088

16191955

29.6046

1.04e-01

1.13e+11

1.76e-04

1.77e-04

9.66e-04

8.15e-04

1s.2p

3P4/2

1s.5d

3D6/2

6

40

12814213

16192077

29.6912

3.37e-03

8.50e+09

1.20e-04

1.20e-04

6.85e-04

5.07e-04

1s.2p

3P4/2

1s.5s

3S2/2

6

32

12814213

16182216

31.9857

1.47e-01

1.92e+11

2.37e-03

2.37e-03

5.34e-03

4.30e-03

1s.2s

3S2/2

1s.4p

3P4/2

2

22

12703061

15829460

31.9923

8.78e-02

1.91e+11

9.92e-04

9.92e-04

2.65e-03

2.13e-03

1s.2s

3S2/2

1s.4p

3P2/2

2

21

12703061

15828823

31.9939

2.94e-02

1.91e+11

3.35e-04

3.35e-04

8.86e-04

7.08e-04

1s.2s

3S2/2

1s.4p

3P0/2

2

20

12703061

15828659

33.0368

9.13e-02

1.12e+11

1.80e-04

1.80e-04

1.46e-03

1.27e-03

1s.2p

3P2/2

1s.4d

3D4/2

5

25

12809088

15836017

33.0903

2.84e-01

2.47e+11

3.97e-04

3.97e-04

3.37e-03

2.76e-03

1s.2p

3P4/2

1s.4d

3D6/2

6

26

12814213

15836256

33.0929

5.07e-02

6.18e+10

9.94e-05

9.94e-05

8.08e-04

7.00e-04

1s.2p

3P4/2

1s.4d

3D4/2

6

25

12814213

15836017

33.0931

1.52e-01

3.09e+11

1.30e-04

1.30e-04

8.20e-04

6.98e-04

1s.2p

3P4/2

1s.4d

3D2/2

6

24

12814213

15836000

33.2480

3.04e-03

6.12e+09

1.50e-04

1.50e-04

9.16e-04

6.54e-04

1s.2p

3P2/2

1s.4s

3S2/2

5

18

12809088

15816791

33.3048

8.47e-03

1.70e+10

4.15e-04

4.15e-04

2.54e-03

1.81e-03

1s.2p

3P4/2

1s.4s

3S2/2

6

18

12814213

15816791

33.9502

3.65e-01

4.23e+11

2.22e-04

2.22e-04

9.40e-04

2.17e-03

1s.2p

1P2/2

1s.4d

1D4/2

7

27

12891081

15836581

34.0395

9.14e-03

5.26e+10

6.94e-04

6.94e-04

7.43e-04

1.42e-03

1s.2p

1P2/2

1s.4s

1S0/2

7

19

12891081

15828851

42.5879

5.78e-01

4.25e+11

8.92e-03

8.92e-03

2.96e-02

2.29e-02

1s.2s

3S2/2

1s.3p

3P4/2

2

12

12703061

15051152

42.6154

3.45e-01

4.23e+11

3.63e-03

3.63e-03

1.48e-02

1.14e-02

1s.2s

3S2/2

1s.3p

3P2/2

2

11

12703061

15049634

42.6225

1.15e-01

4.24e+11

1.22e-03

1.22e-03

4.88e-03

3.74e-03

1s.2s

3S2/2

1s.3p

3P0/2

2

10

12703061

15049244

44.2647

7.72e-02

8.76e+10

3.13e-05

3.13e-05

6.06e-04

4.80e-04

1s.2p

3P0/2

1s.3d

3D2/2

4

14

12807847

15066988

44.2881

5.22e-01

3.55e+11

4.82e-04

4.82e-04

1.21e-02

1.03e-02

1s.2p

3P2/2

1s.3d

3D4/2

5

15

12809088

15067034

44.2890

1.74e-01

1.97e+11

7.03e-05

7.03e-05

1.36e-03

1.08e-03

1s.2p

3P2/2

1s.3d

3D2/2

5

14

12809088

15066988

44.3778

1.62e+00

7.86e+11

1.08e-03

1.08e-03

2.86e-02

2.22e-02

1s.2p

3P4/2

1s.3d

3D6/2

6

16

12814213

15067596

44.3889

2.90e-01

1.96e+11

2.66e-04

2.66e-04

6.68e-03

5.66e-03

1s.2p

3P4/2

1s.3d

3D4/2

6

15

12814213

15067034

44.3898

8.70e-01

9.81e+11

3.49e-04

3.49e-04

6.77e-03

5.36e-03

1s.2p

3P4/2

1s.3d

3D2/2

6

14

12814213

15066988

45.1955

1.51e-03

1.64e+09

9.41e-05

9.41e-05

9.01e-04

5.35e-04

1s.2p

3P0/2

1s.3s

3S2/2

4

8

12807847

15020463

45.2208

1.36e-02

1.48e+10

8.45e-04

8.45e-04

8.09e-03

4.81e-03

1s.2p

3P2/2

1s.3s

3S2/2

5

8

12809088

15020463

45.3259

3.78e-02

4.09e+10

2.34e-03

2.34e-03

2.24e-02

1.33e-02

1s.2p

3P4/2

1s.3s

3S2/2

6

8

12814213

15020463

45.9287

2.09e+00

1.32e+12

5.91e-04

5.91e-04

5.21e-03

1.85e-02

1s.2p

1P2/2

1s.3d

1D4/2

7

17

12891081

15068371

46.3140

4.08e-02

1.27e+11

3.46e-03

3.46e-03

3.73e-03

9.91e-03

1s.2p

1P2/2

1s.3s

1S0/2

7

9

12891081

15050257

123.6101

8.08e-01

7.06e+10

2.26e-04

2.26e-04

5.09e-04

4.10e-04

1s.3s

3S2/2

1s.4p

3P4/2

8

22

15020463

15829460

130.6101

8.96e-02

1.17e+10

7.29e-05

7.29e-05

4.45e-04

3.18e-04

1s.3p

3P4/2

1s.4s

3S2/2

12

18

15051152

15816791

* 130.8810

3.05e+00

1.29e+11

7.82e-06

7.83e-06

4.48e-04

3.81e-04

1s.3d

3D6/2

1s.4f

3F8/2

16

30

15058786

15822840

899.6706

1.02e-01

1.75e+08

3.96e-03

3.96e-03

6.78e-03

1.49e-03

1s.2s

3S2/2

1s.2p

3P4/2

2

6

12703061

12814213

Created by Giulio Del Zanna on Fri Aug 5 13:54:04 2005