revision of the nbs tables of spectral-line intensities .../67531...tables of spectral-line...

NBS MONOGRAPH 32 SUPPLEMENT

Revision of the NBS Tables of

Spectral-Line Intensities

Below 2450 A

29 J S67

U.S. DEPARTMENT OF COMMERCENATIONAL BUREAU OF STANDARDS

THE NATIONAL BUREAU OF STANDARDS

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UNITED STATES DEPARTMENT OF COMMERCEAlexander B. Trow bridge • Secretary

NATIONAL BUREAU OF STANDARDS • A.V. Astin, Director

Revision of the NBS Tables ofo

Spectral-Line Intensities below 2450 A

Charles H. Corliss

Institute for Basic StandardsNational Bureau of Standards

Washington, D.C. 20234

National Bureau of Standards Monograph 32 Supplement

Issued July 7, 1967

For sale by the Superintendent of Documents, U.S. Government Printing Office Washington, D.C. 20402 - Price 30 cents

Library of Congress Catalog Card Number : 61-64759

Contents

Page

1. The problems and its solution.......................................................... 12. Results........................................................................................ 23. Discussion.................................................................................... 34. References................................................................................... 4Table 1. Strong lines below 2450 A....................................................... 4Table 2. Lines arranged by elements.................................................... 7Table 3. Lines arranged by wavelength................................................. 21

iii

Revision of the NBS Tables of Spectral-Line Intensities below 2450 A

Charles H. Corliss

A calibration is applied to the intensity measurements of the 1400 lines below 2450 A in the NBS Tables of Spectral-Line Intensities. Tables of the new values are presented with the lines arranged by elements and by wavelengths.

Key Words: Atomic spectra, intensities, spectral lines, ultraviolet.

1. The Problem and Its Solution

The calibration of the intensity scale in the NBS Tables of Spectral-Line Intensities by Meggers, Corliss, and Scribner (1961) was made by com parison with the radiation from a standard tungsten ribbon filament lamp in the region between 3300 and 9000 A. The intensity of the lamp at 5500 A is 40 times its intensity at 3300 A and 300 times its intensity at 2800 A. This fact introduced a pro gressively increasing error from scattered light of the intense visible radiation as the work proceeded toward short wavelengths, below 3300 A.

Since the ribbon filament lamp was too faint in the region below 3300 A to serve as a standard, we took recourse to a hydrogen arc lamp. Output from this lamp was compared by R. Stair in the Radiometry Section of the Bureau with a standard tungsten-in-quartz lamp and a standard mercury arc in the region from 2500 to 3800 A: this pro vided an independent overlapping calibration which carried us down to 2500 A.

At that time there was no practicable method available for making an intensity calibration at wavelengths short of 2500 A. As the authors then stated, "Lacking any reliable energy calibration for shorter waves, the intensity estimates from 2500 to 2000 A were necessarily adjusted by judicious extrapolation, guided by the declining densities of background in the spectrograms, caused by the increasing absorption in the ap paratus and in the air at shorter wavelengths.' 1

Soon after the appearance of the Intensity Tables, Penkin and Slavenas [1963] published absolute oscillator strengths for lines of tin and lead that extend down to 2170 A. They made their measure ments with the hook method, which does not re quire an intensity calibration of any sort. This being the case, there should be no wavelength- dependent error in their results. Now, Corliss and Bozman [1962] had already derived absolute oscillator strengths for these spectra from the rel ative intensities of Meggers, Corliss and Scribner. A plot of the ratio of the oscillator strengths of Corliss and Bozman to those of Penkin and Slavenas is shown in figure 1. The figure shows that the ratio is not wavelength dependent between 2900 and 2450 A but that Corliss and Bozman's scale declines by a factor of 30 between 2450 and 2150 A. Since oscillator strengths are proportional to intensi ties, this plot can be used to calibrate the intensity

scale at the short wavelength end of the Intensity Tables.

There are additional data available below 2500 A that support the calibration derived from Penkin and Slavenas' work on Sn I and Pb I. For example, Penkin and Shabonova [1963a| have measured by the hook method oscillator strengths for Al I, Ga I and In I and the same authors [1963b] for Tl I, which give results more or less parallel to those for Sn I and Pb I, but the data do not extend much below 2300 A. Gruzdev [1962b] has calculated relative oscillator strengths for the transition 3c/7( 4F)4s — 3rf7 (4F)4p in Co II using intermediate coupling. A plot of the ratio of Corliss and Bozman's values to those of Gruzdev is given in figure 2, which exhibits a wavelength dependence in substantial agreement with that of figure 1. There seems little possibility of a wavelength dependent error in theoretically determined oscillator strengths. Gruzdev f!962a] has also calculated oscillator strengths for Fe II which are in agreement with values measured in Fe II by Morosova and Startsev [1965]. Both of these sets of values yield curves in qualitative agreement with the calibration based on Sn I and Pb I, although the slope is somewhat steeper. Similar curves are also obtained using the oscillator strengths measured for Ni II by Bell, Paquette, and Wiese [1966], although we have only four lines of Ni II in our data.

00 CL

th

o o

1 I I I

2200 2400 260O WAVELENGTH, ANGSTROMS

2800

FIGURE 1. Ratio of the ^-values of Corliss and Bozman (I960} to those of Penkin and Slavenas (796.3) between 2!50 and 2900 A.

-0.5

-1.0

-1.5

-2.0

con

2200 2400 2600 WAVELENGTH,ANGSTROMS

2800

KK;I : HK 2. Ratio of the gf-values of Corliss and Bozman (I960) to those of Gruzdev I /%2/>) between 2280 and2700 A.

We have preferred to base our calibration on experimental values obtained by the hook method, because of its presumed freedom from wavelength- dependent error, and in particular on those for Sn I and Pb I. They provideo a calibration extending nearly to 2150 A, over 100 A farther into the ultra violet than any of the other present sets of data.

Although the qualitative nature of the calibration to be applied to the intensity scale for the lines below 2500 A in the NBS Intensity Tables is clearly established in the above discussion, the annoying fact remains that the ratio of the absolute values of theo oscillator strengths for Sn I and Pb I above 2500 A shown in figure 1, is not unity, as one might expect, but that Corliss and Bozman's absolute scale is too large by a factor of four. This probably arises from the method of uniform reduction of intensity numbers to oscillator strengths which they adopted for all the data in the intensity tables. Comparisons made with the many reliable absolute values published in the four years since the ap pearance of Corliss and Bozman's tables indicate that while the absolute scale of their oscillator strengths for complex spectra of neutral atoms is

500

200

100

| 50

8

| 20

ŝ 10

5

o SnI• PblA GILBERT

2000 2100 2200 2300 WAVELENGTH, ANGSTROMS

2400 2500

FIGURE 3. Calibration curve for the NBS Tables of Spectral- Line Intensities below 2450 A.

about right, the absolute scale for some of the simple spectra is too large. The origin of this discrepancy is not presently understood.

There is no reason to suppose, however, that this systematic error in the absolute scale for simple spectra implies any related error in the relative values of oscillator strengths for those spectra. We can, then, establish our calibration factors by setting the mean value of the ratios in the flat part of figure 1 equal to unity. This gives us the cali bration curve in figure 3 which we have used to revise the intensities of the 1400 lines below 2450 A. There is an additional point on this curve at 2100 A, which arises from measurements of intensi ties of Sn I lines in chemiluminescent flames by Gilbert [1963J who concluded that our intensity scale declined by a factor of 50 from 2500 to 2100 A. This agrees with our adopted calibration. The fact that the calibration factor is very large com pared to the disagreement of the absolute scales makes that disagreement of little moment.

2. Results

The newly calibrated intensities are presented in three tables, corresponding to the method of presentation in Parts I and II of Monograph 32. Table 1 is a selected list by element and in order of strength of 145 lines below 2450 A which are com parable in intensity to the strong lines given in the lists abstracted from the main tables of Part I. In this table are listed the revised intensity, char acter, wavelength, spectrum, energy levels and term combinations. All wavelengths are for normal air, even those below 2000 A. The energy levels are rounded off to the nearest kayser. Under the heading "Term combination," the configurations

of the active electrons and the term types (when known) are given for each energy level. In table 2 are listed by element all of the 1400 lines below 2450 A. (Above 2450 A the remaining 37,000 intensity numbers of Monograph 32 are unchanged.) The column headings are the same as those in table 1, except for the omission of the term combina tions. New energy levels published since 1961 have been added. Table 3 is a consolidated list of all 1400 lines below 2450 A in order of wavelength. As in Part II, the energy levels are omitted from the table.

3. Discussion

At first glance, the magnitude of the new intensity numbers in the region below 2100 A seems rather large. Further consideration brings to mind that these are lines which have been observed through a path length of about ten meters of air, with optical elements declining in transmission and reflectance and recorded on photographic emulsions of dimin ished sensitivity. Although the product of these various factors has not been calculated accurately, it is perhaps not strange to find that some of these lines are very intense indeed. There are ample theoretical considerations which support these large values.

In 1941, Meggers published two papers giving the strongest lines in the first and second spectra of 92 chemical elements insofar as experimental data permitted, i.e., first spectra of 74 elements and second spectra of 72. At that time, excepting photometric measurements of relative intensities of components of selected multiplets (to test the sum rule), no systematic quantitative determinations of line strengths in extended ranges of spectra existed. However, extensive experience in sub jective estimates of relative intensities, combined with elementary quantum principles, resulted in the formulation of simple rules for selecting the strongest line in any given spectrum. These rules are given in Meggers' papers cited above.

In discussing the new intensity scale, let us first compare our data with Meggers' predictions, of the strongest lines of neutral atoms in this region. In the region from 1960 to 2350 A Meggers lists six lines for elements which concern us here.

(1) The Bel line at 2348 A, 2s2 1 S0 -2s2p 1 P?, is the strongest Be I line in our earlier list, but we now increase the intensity number from 300 to 950; more in keeping with a value expected for the strongest line.

(2) The Sei line at 1960 A, 4p 4 3/>2 -4p35s 33°, formerly listed as the second strongest line with an intensity of 34, now has an assigned intensity of 9000 and is twice as strong as the next strongest line of the multiplet at 2039 A, 4p4 3Pi~4p35s 3S?, as would be expected from the LS coupling multiplet ratios.

(3) The Sb I line at 2068 A, 5p3 4S^ -5p26s 4P2 j, formerly given as the fifth Sb I line in order of intensity at 55, is now increased to 4200, a value appropriate to its position as the leading line of the principal multiplet of Sb I.

(4) The Te I line at 2142 A, 5p4 3P2 -5p36s ^ is now increased from 55 to 1800, and displaces a subordinate member of that multiplet that had previously been listed as the strongest line. How ever, an even stronger intensity now appears in our table, in disagreement with Meggers prediction. This line, at 2002 A, is now given an intensity of 2600. The classification of this line is in dispute. It is given by Bartelt [1934] as 5p4 3P!-5p35d 3D? but this classification has not been accepted by

Moore [1958] in her compilation of Atomic Energy Levels.

(5 and 6) The intensity numbers for the ns2 1 So — ns np JPj resonance transitions of Zn I and Cdl at 2138 and 2288 A have not been changed because the lines were self-reversed in the original observations and the intensities were perforce calculated from the known transition probabilities. They were therefore not dependent on the original extrapolation and they retain the largest intensity numbers for their respective spectra, as predicted.

In his predictions of strongest lines of singly ionized atoms, Meggers lists ten lines of interest to us here.

(1) The Fe II line at 2382 A, 4s 6D4 . -4p 6F5°., is the second strongest line in our list, with an in tensity of 130. The strongest line is still 4s 6D4 j, - 4p 6DJi, at 2599 A, intensity 200.

(2) The Coll line at 2286 A, 4s 5F5 -4p H 0̂ , is now the strongest line in our list, in conformity with Meggers' prediction, with an intensity of 170.

(3) The Nill line at 2216 A, 4s 4F4 - -4p

is the strongest line in our new list, with an intensity of 1900. The second member of the multiplet at 2265 A has an intensity of 900, in agreement with the relative value predicted from LS multiplet intensities.

The apparent disagreements between experiment and theory may arise from inadequacies in the

observations, or in the cases of the heavier elements, from inapplicability of the simple theory.

The author acknowledges his indebtedness to W. F. Meggers for his interest and helpful discus sions concerning this problem.

4. ReferencesBarteh, O. (1934). Zeits f. Physik 88, 522.Bell, G. D., Paquette, D. R., and Wiese, W. L. (1966). Ap. J.

143, 559.Corliss, C. H., and Bozman, W. R. (1962), Experimental transi

tion probabilities for spectral lines of seventy elements, NBS Mono. No. 53 [Washington: Government Printing Office).

Gilbert, P. T. (1963), Proc. of the Xth Colloq. Spectros. Internal, p. 207.

Gruzdev, P. F. (1962a). Physical Problems of Spectroscopy 1, p. 36. Moscow.

Gruzdev. P. F. (1962b). Opt. Spectry. 13, 169.

Meggers, W. F. (1941), J. Opt. Soc. Am. 31, 39, 605.Meggers, W. F., Corliss, C. H., and Scribner, B. F. (1961), Tables

of spectral-line intensities, NBS Mono. No. 32 [Washington:Government Printing Office).

Moore, C. E. (1958), Atomic energy levels Vol. Ill, p. 96, NBSCirc. 467.

Morozova, N. B. and Startsev, G. P. (1965). Opt. Spectry. 18, 505. Penkin, N. P. and Shabanova, L. N. (1963a). Opt. Spectry. 14, 5. Penkin, N. P. and Shabanova, L. N. (1963b), Opt. Spectry. 14, 87. Penkin. N. P, and Slavenas, I.Y.Y. (1963), Opt. Spectry. 15,83.

TABLE 1. Strong lines below 2450 A

Inten sity and

char acter

Wave length in A

Spec trum

Energy levels in K

Term combination

Antimony

4200 1300 850

6500 5500 4400

2068.33 2049.57 2175.81

1971.97 1936.962003.34

I 1I

11 1

0-48332 8512-57287

0-45945

.V 4S?. -5/;26s 4 P,- 5/>:{ -Df. - 57287 5/>34S? :" -5/>26,s 4 P, :,

Arsenic

0-50694 0-51610

10915-^)0815

4/r!4S?. -4/>2 5s 4 P- 4/r'{4S?i _4//2 5,s 4 P",. 4/>32DS. -4/>25s 2 D,M

Beryllium

950 2348.61 1 0-42565 •l_2 1C 9c9n 1P°

Bismuth

4800 4400 1000

1953.89 2061.70 2021.21

I 1 1

650 2089.59 1

0-51158 0-48489 0-49461

6/; :J4S?. ~6/;2 7 6/; :< 4S^ -6/;2 7s 4P>- 6//' 4 S?; - 49461 r

Boron

16-47857J 2s22p 2 P?; — 2s2/>2 2D^,2j

Cadmium

1900 1500 900

2144.38 2288.02 2265.02

!'H

0-46619J 5s 2S- -Sp 2Pf, 0-43692 5s2 'So -5s5p 'P?' 0-44136 5s 2S; -5s5/> 2P?

Inten sity and

char acter

Wave lengthin A

Spec trum

Energy levels in K

Term combination

Chromium

1900 1400 900

2055.52 2061.49 2065.42

II 11 11

0-48632 0-48491 0-48399

Srf^Szi -3cf*4/j «Pv 3f/5fiS,; -3d44/, «P?. 3rf5 «S 2 'i -3 6P?i

Germanium

4200 3200 3000 2600

1998.24 1970.23 1954.47 2068.66

I I II

1410-51437 141CK52148 557-51705 557-48882

4/,2:'P, _4/;465 3P? 4/^ 3P, -4/;4^ 3 P? 4/;23P, -4/>4^/ 3D5

Gold

1100 260 260

2012.00 2021.38 2427.95

1 1 I

9161-58845 9161-58616

0-41174

^

! 6522D,. -6s6p 2 P?- 6522D2 ; -656/^ 2F?: 65 2S- -6567^ 2 Pf.

I

Hafnium

950 700 140

2028.18 2012.78 20%. 18

II 11 II

13486-^62775 3051-52717

15084-62775

5 5^/6s2 2D, ". M^p 4Df i5^65 2F3 . -5d*6f> 2F°2 ,

Iridium

800 750 700 480 420

380 300

2088.82 2033.57 2092.63 2010.63 2022.35

2158.05 2052.22

0-47858 0-49159

2835-50606 0-49719

2835-52266*

2835-49159 6324-55036

5t/7652 «4F4 -~ 47858fi 5r/7652 a4F4 .- 491595- 5^65 64F4 : - 50606,?: 5^652 a4F4i - 49719^ 5c/»*6s64F4. 52266?'

5iP6s b*¥4 >- 49159T] 5^652 a4F3i - 55036$.

TABLE 1. Strong lines below 2450 A' — Continued

Inten sity and

char acter

Wave length in A

Spec trum

Energy levels in K

Term combination

Iridium — Continued

280 240 220

220

2169.42 2060.64 2126.81

2127.94

III II

I

7107-55619

0-46979

5

TABLE 1. Strong lines below 2450 A —Continued

Inten sity and

char acter

240150150150

140d

140120120

2600 1800

26001500H

12001100 800600500

Wave length

in A

2400.632146.872196.032199.67

/22 10.03 \2210.19

2239.48 2387.062182.712250.76

2002.02142.75

1970.801983.55

2029.982008.07 2079.112026.082094.75

Spec trum

11IIII11 II II

11 11If11

I I

II

1111 1111II

Energy levels in K

Tantalum

6187-478301031-475%4416-49938

0-45447 0-45234

4416-49647

2642-47281 4416-462951031-468311031-45447

Tellurium

4751-54685 0-46653

Tin

1692-524163428-53826

Tungsten

6147-553924716-54499 6147-542294716-540571519-49242

Term combination

5^*6* r>F, - 47830£5F, 46831^5^65 *F2 - 45447?

5/;4 3P2 -5//'6.s 3S?

5/, 2 3P, -5/>7,s : 2 P?-

TABLE 2. Lines arranged by elements

Intensity and character

Wavelengthin A

Spectrum Energy levels inK

Aluminum

50

46 8517 4

[2269.09 12269.21 2367.06 2373.13 2373.36 2378.41

112-44169 112-44166

0-42234 112-42238 112-42234 112-42144

Antimony

300 500

1300 4200

500

100 190 320 160 320

850 150 40

100 65

32 55 12 38 20

220 5

10 8 6

8 19

2029.49 2039.77 2049.57 2068.33 2098.41

2118.48 2127.39 2139.69 2141.83 2144.86

2175.81 2179.19 2201.32 2208.45 2220.73

2224.93 2262.51 2288.98 2293.44 2306.462311.47 2360.50 2373.67 2383.64 2422.13

2426.35 2445.51

I I II I

II I I I

1 I I I I

II

16396-65653 9854-58863 8512-57287

0-48332 8512-56152

18464-65653 0-46991

8512-55233

8512-55121

0-45945 9854-55728

16396-61809 9854-55121 8512-53528

8512-53443 16396-60581 9854-53528 9854-53443

16396-597380-43249

16396-58747 18464-60581 18464-60404 18464-59738

16396-57597 8512-49391

Arsenic

5500 6500 3600 1100 500

4400 550 420

48 260

16 260

50 40 40

11

1936.96 1971.97 1989.70 1990.48 1994.78

2003.34 2009.19 2013.32 2165.52 2288.12

2344.03 2349.84 2369.67 2370.77 2381.18

2437.23 I

0-51610 0-50694

10592-60835 10592-60815 18186-68301

10915-60815 18648-68403 18648-68301 18648-64812 10915-54605

18186-60835 10592-53136 18648-60825 18648-60815 10915-52898

10592-51610

Barium

140 200

19

2304.24 2335.27 2347.58

II II II

4874-48259 5675-48484 5675-48259


Wavelengthin A

Spectrum Energy levels inK

Beryllium

110 h 950

[2174.94 \2175.07

2348.61

I I I

21980-67944 21982-67944

0-42565

Bismuth

4800 900

1000 4400 460

250 36

170 34 19

1953.89 1959.48 2021.21 2061.70 2110.26

2133.63 2228.25 2230.61 2276.58 2400.88

0-51158 0-51019 0-49461 0-48489 0-47371

11418-58272 0-44865 0-44817 0-43912

15437-57075

Boron

420 650

2088.93 2089.59

II

0-47857 16-47857

Cadmium

1900 900

15 1500

40

19 30 h

2144.38 2265.02 2267.47 2288.02 2306.61

2312.84 2329.28

II II II I

III

0-46619 0-44136

30656-74745 0-43692

30656-73996

46619-89844 31827-74745

Calcium

7 2398.56 I

Chromium

1900 1400 900

8 h 13 14

2055.52 2061.49 2065.42 2364.71 2383.33 2408.62

II II III I I

0-41679

0-48632 0-48491 0-48399 0-42275

8308-50253 8308-49812

Cobalt

44 30 12 11 34

10 11

170 30 10

12 11 11 9

19

8

2174.60 2245.13 2268.17 2274.49 2276.53

2283.52 2284.85 2286.16 2287.81 2291.46

2292.00 2293.39 2295.23 2296.05 2296.71

2303.97

I III I I

II I

IIII

II II I I I

I

0-45971 4029-48556 4143-48217

0-43952

4029-47807 816-44568

3350-47078 4143-47839 4690-48317

17772-61388 4561-48151

O-43555 5076-48616 4690-48217

3483-46873

TABLE 2. Lines arranged by elements — Continued


Wavelengthin A

Spectrum Energy levels in K

Cobalt — Continued

12 15

120 110

7575601822

10034243232

622602868

20262638

8

666

85

26

224

804015

107 h

14 4 6

79

85 60

7

75 6042

6 140

287

10105 h

262.5

48 d

2304.18 2305.18 2307.86 2309.02

2311.602314.052314.982316.162316.86

2323.142324.322325.552326.142326.48

2329.102330.352335.992337.942338.67

2339.052344.262346.162347.392350.28

2351.392352.85

2353.42

2355.48

2358.182361.532363.792365.072369.68

2370.512371.44 2371.86 2372.83 2373.38

2375.182377.222378.62 2380.482381.75

2383.46 2384.862386.362387.46 2388.92

2389.542391.372392.602393.902397.03

2397.392400.84

[ 2402.061 2402.17

I I

III

IIIIIIII

I11I

IIII

IIII

1III

IIII

III

II

f I1 '!1

HIIII

III I I

II1

III

II

III

III

II

III

IIIII

11III

816-44202 816-44183

4029-47346 0-43295

4561-478074950-481515204-483881407-445681407-44556

816-438484029-470391407-443944561-475373350-46321

18338-612604950-478481407-44202

1809-44556

816-435555204-47848816-43426

4950-475374690-47225

1407-439223483-45971816-43295

4561-470391407-43848

1809-442025204-475374029-46321

0-422694143-46330

816-42988

1407-43555 1407-43538

4950-470395076-471293350-45379 816-42811

4029-45972 0-41918

4561-464534690-46563 3350-45198

4950-46786

4561-16321

9813-515124690-46330816-42434

1809-43426


17

5 220

11 1310

22065

44

20

200200

66

42

28585

170

2.565

175

14032 30

1203.0

100222.5

Wavelength-in A

2404.17

2406.27 2407.25 2407.67 2408.752410.51

2411.622412.762413.192413.582414.06

2414.462415.302416.902417.052417.65

2419.122420.732422.562423.622424.93

2425.592427.002428.292428.602429.23

2432.212435.09 2435.832436.662436.98

2439.052441.052449.16

Spectrum

II

I I

II III

IIII

II

II

III

II

IIII

III

II

IIII

I1II

II

II

II

Energy levels in K

5204-46786

4143-45688 0-41529

10708-52230 4950-46453

14036-55509

816-122691809-432435076-46502

14399-558194561-45972

1407-428111809-43200

11322-52684

4029-45379

13796-550615204-46453

0-41226

4690-45905

4029-45198

816-41969

816-41918

0-410411407-424344950-45972

1809-4279717234-581874561-45379

Copper

550240160220380

65 200

70140 180

12036

170 d

55

4695

1204028

57

1999.69 2024.342035.842037.122043.79

2112.09 2135.982138.532165.09 2178.94

2181.722192.26

f 2199.581 2199.75

2214.58

2225.702227.782230.082247.002293.84

2369.892441.64

III

IIIIII

II IIII I

III II I

III

III

III

21929-71920 0-49383

23998-7310222847-7192021929-70842

26265-73596 21929-6873111203-57949

0-46173 0-45879

0-1582122847-68448 11203-5665113245-58691 11203-56344

0-1491613245-5811911203-5603021929-6641911203-54784

26265-684480-40944

TABLE 2. Lines arranged by elements —Continued

Intensity andcharacter

Wavelengthin A

Spectrum Energy levelsin K

Dysprosium

143.578

10

13 8

14

2356.912381.952387.362392.152402.29

2410.01 2422.75 2439.82

II

II

II

II II II

Erbium

8118 8

10

12 11943.5

47694

14

2341.822358.512377.83 2383.28 2386.58

2387.17 2396.382397.302400.302404.41

2410.532420.282425.232427.282439.45

2446.39

IIIIII II II

II IIIIIIIII

11IIIIIIII

11

0-42387

440-42387

0-40864

Gallium

3.574

11

2294.202338.282371.322418.70

IIII

0-43574826-43578

0-42158826-42158

Germanium

30002000320014004200

170024001600420220

7502600

4202000240

95340

18

1954.471961.361970.231987.621998.24

2019.072041.712043.772054.462057.24

2065.212068.662086.022094.262108.82

2124.742198.712256.00

557-517057125-580911410-521481410-517051410-51437

557-500690-48962

1410-503231410-500697125-55718

557-48962557-48882557-4S480

1410-491441410-48882

7125-541757125-525927125-51437


1824

20 130

Wavelength2in A

2314.20 2327.92

2379.14 2417.37

Spectrum

I I

I I

Energy levelsin K

7125-50323 7125-50069

7125-49144 7125-48480

Gold

1100 260

1812

260

2012.00 202 L38 2352.652387.752427.95

9161-58845 9161-58616 9161-516549161-51029

0-41174

Hafnium

700 950 1406036

18287026 65

34133422 22

26^fit-)U601210

2811 19 5075

158

601442

106

3613

5

1314

54

44

16

2012.78 2028.18 2096.182210,822254.01

2255.152266.832277.162321.14 2322.47

2323,252324.502324.892332.97 2337.33

2343.32OQA7 AA4»\JLT 1 .'TT'

2351.222353.022365.98

2380.309-301 Ani-OOl .UU2393.18 2393.36OQQO 00 Z.O:7t_).OO

2400.782404.562405.422406.442410.14

2413.332415.962417.692425.982428.75

2428.992433.572434.742444.992447.25

2449.44

II II IIIIII

IIIIIIII II

IIIIIIII II

IIIIIII

II

IIII II IIII

II11IIIIII

II11IIII

1

IIIIIII

II

11

3051-52717 13486-62775 15084-6277536883-821013645-47996

3645-479734905-49006

0-439014905-47973

0-43044

3645-4667512071-550774905-479043645-46495

0-42771

6344-49006AQAA—AQQQlV>I>'T*T T*O:7ijJ

0-425180-42485

4905-47158

3645-4564314360-56346 12921-54693 4905-46675

0-41761

3051-4469113486-550606344-47904

11952-534948362-49841

12071-5349411952-533313051-44400

13486-546932357-43518

12071-5322717369-5844817389-584484568-454553051-43901

6344-47158

257-256 O-67—3.

TABLE 2. Lines arranged by elements— Continued


Wavelengthin A


Indium

384

2306.062389.54

III

0-433490-41836

Iridium

480420 750 300240

180150800 700 130

8595

22095

220

180120170140380

100280220130

75

5536446538

12030

inn j \f\f100

701770 4055

5032463216

1600oo

2244

2010.652022.35 2033.57 2052.22 2060.64

2083.222085.742088.82 2092.63 2112.68

2119.542125.442126.812127.522127.94

2148.222150.542152.682155.812158.05

2162.882169.422175.242178.172187.43

2190.382191.642208.092220.372221.07

2242.682245.76

j 2253.38{ 2253.49

2255.10

2255.812258.512258.86 2264.612266.33

2268.902280. 002281.022281.912284.60

2295.082298.052298.162299.532300.50

II I 1 I

II1 1I

II

II11

J1

III1

IIIII

II

11I

II1

11

IIIIIIJ

I1

I

0-497192835-52266

0-49159 6324-55036 7107-55619

5785-537727107-55036

0-47858 2835-50606 6324-53642

0-471657107-54141

2835-498240-46979

7107-536424079-50564

0-463722835-49159

0-46220

0-459570-45896

2835-48449

2835-47858

7107-514714079-484412835-47165

5785-501019878-541416324-50580 2835-469796324-50434

10579-546396324-50170

9878-5368713940-57698

5785-4934211831-553336324-498247107-505806324-49779


13020104422

202010i-)/:ZO

36

2875 36

528

1120 24

12018

17014121224

261046

65

120130

41114

1414261830

66

101814

82.5

26 2665

85

134

12

2.01292.0

Wavelengthin A

2304.222305.472307.272308.932315.38

2321.452321.582327.989QQ3 OA/.OOO.OVJ

2333.84

2334.50 2343.18 2343.61 2352.622355.00

2357.532358.16 2360.73 2363.042368.04

2372.772375.092377.282377.982379.38

2381.622383.172383.792386.582386.89

2390.622391.182401.772407.592409.37

2410.172410.732413.312415.862418.11

2424.322424.662424.892424.992425.66

2426.532426.782427.61 2431.242431.94

2432.362432.582435.142436.422445.34

2447.492447.762448.232449.02

Spectrum

I

I

I

III

III

I

III

IIIII

IIII 1I

Energy levels in K

2835-462205785-491467107—^04^4,< 1 \J i «->UT'T'6324-49621

0-43176

7107-501702835-45896

12218-55161CTQC—^OAOQO I O

TABLE 2. Lines arranged by elements— Continued


Wavelengthin A


Iron

300 360 150 63 60

22 26 14 36 12

12 11 11 9

20

10 26

7 15 15

130 8 6

32 11036

7 100 30 3022 22

5 3.5 86

11 5 4 3.07

2084.12 2166.77 2178.09 2191.84 2196.04

2297.79 2332.80 2338.00 2343.49 2348.10

2348.30 2359.10 2360.00 2360.29 2364.83

2368.60 2373.73 2375.19 2379.28 2380.76

2382.04 2383.24 2384.39 2388.63 2395.62

2399.24 2404.43 2404.88 2406.66 2410.522411.07 2413.31 2424.14 2430.07 2439.742440.11 2442.57 2443.87 2444.51 2445.562447.71

II II I

I II II II II

II II II II II

II II II II II

II II II II II

II II II II IIII II II II

II I I

II III

0-47967 0-46137

416-46314 704-46314 888-46410

416-43923 385-43239 863-43621

0-42658 1873-44447

668-43239 863-43239

1873-44233 2430-44785 385-42658

2838-45044 0-42115

3118-45207 2430-44447 668-42658

0-41968 2838-44785 3118-45044 385-42237 385-42115

668-42335 863-42440 668-42237 863-42401 863-42335977-42440 977-42401

22637-63876 22810-63949 19390-6036619788-60758 19621-60549 6928-47835

20831-61726 21812-62690

0-40842

Lanthanum

22 70

100 8

18

7 90

1.8

2187.87 2256.76 2297.78 2317.82 2319.44

2328.75 2379.38 2438.01

II II

III II II

II III II

0-45692 1394-45692 1603-45111

18895-62026 2592-45692

16599-59528 0-42015

18895-59900

Lead

600 700

2022.02 2053.27

I 0-49440 I 1 0-48687


550 140 20

7 3.5

170 3.0

60

13 2.0 h

38 70

Wavelengthin A

2169.99 2203.53 2246.88

2332.44 2388.80 2393.79 2399.60 2401.95

2411.73 2428.63 2443.84 2446.19

Spectrum

I II I

Energy levels in K

0-46069 14081-594487819-52312

10650-53511 10650-52500 10650-52412 10650-52312 7819-49440

10650-52102 21458-62621

7819-48726 7819-48687

Lutetium

130 h 44

7 14

100

9 6 4

2195.54 2236.17 2276.94 2297.41 2392.19

2399.14 2419.21 2430.26

II III II II II

II II 11

0-45532 0-44705

27264-71169 28503-72017 17332-59122

32453-74122 38223-79547 32453-73588

Manganese

1000 1400 1900

160 180

30 56 80

1995.41 1998.86 2003.85 2092.16 2109.58

2208.81 2213.85 2221.84

0-50099 0-50013 0-49888 0-47782 0-47388

0-45259 0-45156 0-44994

Molybdenum

2400 5000 2600 2200 600

300 280 500 340 190

170 50 20 20 16

30 14 24 24

2015.11 2020.30 2038.44 2045.98 2081.68

2089.52 2092.50 2093.11 2100.84 2104.29

2108.02 2269.69 2304.25 2306.97 2325.94

2330.46 2332.12 2340.47 2341.59

II II II II II

II II II II II

II II II II

I

I II I

II

0-49609 0-49481 0-49041 0-48861 0-48022

15199-63041 15331-63105 15447-63207 15428-63012 15447-62954

23248-70670 15447-59492 27627-71011 15427-5876112346-55328

15330-58197

15199-57892

11



Wavelengthin A


Molybdenum — Continued

10

101096

17

13 19 14 1710

17 5 5

159

108

1098

88

2352.61

2355.222355.422364.372366.092372.27

2380.41 2383.52 2389.20 2403.612404.66

2405.86 2408.39 2412.842413.012415.33

2417.%2419.012420.182424.002430.43

2435.962440.28

1

III

IIII

I I

II IIII

I 1

11 II

I

11IIIIII

I

IIII

12346-54839

11143-5358915699-5814111454-5373615890-5814111454-53595

11859-53855 11859-53800 23853-65695 23833-6542524509-66082

12346-53855 22444-63877 15890-5732012346-53736

16796-5834123934-6526124138-6544423833-6507512346-53479

22864-6390417174-58141

Nickel

11044

140120100

1003095

180130

17100653211

8513281114

172215176

5557

2289.982300.782310.962312.342313.66

2313.982316.042317.162320.032321.38

2322.682325.792329.962337.492337.82

2345.542346.632347.522360.632362.06

2386.582394.522416.142419.312421.23

2423.332423.662424.032437.89

I

II

II

0-43655205-43655

0-432591332-44565

2217-454198394-515581332-44475

0-430902217-45281

1332-443152217-45122

0-427681713-44475

0-426211332-43933

0-425852217-445651332-43655

880-4276813550-5530014995-563711332-426541332-42621

1332-425852217-434641713-42954

13550-54557


Wavelengthi in ASpectrum Energy levels

inK

Niobium

600550360300190

2806650 30 20

268

28 10 10

26282614

7

6875

2029.322032.992109.422125.212126.54

2131.182295.68 2302.08 2376.40 2387.09

2387.522388.272398.48 2405.34 2405.85

2412.462416.992418.692433.802435.95

2436.332437.422442.142442.68

IIIIIIII11

IIII II II II

IIIIII II II

IIIIIIIIII

IIIIIII

3542-52715

3030-500693542-50552

2629-495371225-44771 801-14227 801-42869

10836-52715

7901-497727901-49759

10247-51927 10653-52215 10836-52389

8320-4975910919-5228010604-519369510-505859813-50852

2154-431877506-48520

10247-5118216219-57145

Osmium

8001100750

14002400

24001200120015002200

650650720

1100

650350600600

1200

240240240500440

180400550160440

2001.452003.732004.782010.152018.14

2020.262022.762028.232034.442045.36

2048.282049.42

| 2058.691 2058.78

2061.69

2067.212070.672076.952078.092079.97

2082.542089.032089.212097.602100.63

2117.662117.962119.792123.842137.11

II

II

III

IIIII

11III

I

IF

0-499474159-54050

0-497310-49534

2740-521624159-53447

0-49138

2740-515464159-52938

0-485594159-527162740-51229

3593-519523929-52206

0-48132

0-48062

4159-521620-47854

2740-505895144-528022740-50330

2740-499470-47200

4159-512294159-50937

12



Wavelengthin A


Osmium Continued

200 220 110 100 200

260 95 180 80 70

645090110

170

1203080

120 7048 3255

16 4626 55 14

28 2660 36 24

36 2236195

530102020

2675164224

4240788

22022

2149.97 2154.59 2157.84 2158.53 2161.00

2166.90 2167.75 2171.65 2184.68 2194.39

2202.492227.982234.612252.15

2255.85

2264.602268.282270.17

2282.26 2283.672289.32 2297.312308.31

2313.75 2320.182323.98 2324.24 2325.51

2326.99 2334.562336.80 2338.63 2340.69

2343.74 2345.752347.382350.232351.55

2351.722352.992355.282356.922357.25

2362412362.772363.332367.352369.24

2370.702371.182374.332374.512375.06

2377.032377.61

I I I

II I I

II

IIII

| II

III

IIII II

IIII I I

II

II II

I II

III

II

IIII

1II

III

IIII

II

II

2740-49138 0^16328

2740-49054

4159-50294 0-46117

2740-48773 0-45759

3593-19149

0-453890-44870

2740-474778743-53131

2740-470520-44315

4159-483032740-468132740-46776

0-43802 4159-479354159-47828

0-435165144-48452

5592-48799

0-43011 5144-48132

6093-49054 2740-455623593-46374

0-42747 5144-47854

4159-46813 4159-467768743-513295592-1812810166-52678

11378-538878743-512293929^16374

8743-51152

0^123170-42310

8743-510433929-161578743-50937

4159-463288743-509034159-4626411031-53131

5144^1720011378-53424


88

75

15 15 8 15 20

140 28 24 90 18

59

802217

288

2417 30

208 8

24 15

44 7

444 8

477

17 6

442120

520

64

323212

122.563.57

6303.0

Wavelengthin A

2378.142378.742379.39

2379.64 2379.84 2380.82 2382.46 2384.62

2387.29 2394.29 2395.39 2395.88 2396.78

2397.612398.182401.132402.232403.54

2403.852405.082405.452405.96 2408.67

2410.982411.90 2414.102414.52 2415.32

2417.99 2418.35 2418.532419.63 2420.02

2421.15 2421.862421.942423.07 2424.02

2424.192424.562424.972426.192426.81

2427.902429.672431.192431.612435.51

2435.652436.512437.732440,682442.00

2445.882446.022449.88

Spectrum

III

I

I1 I

II I I I

IIIII

IIIIII

I

II I

I I I

II

I I

II II

I

II

Energy levels in K

5766-4780212774-548005144-47158

4159-46170

2740-44730 11378-53338 2740-44663

0-41876 11378-53131 2740-44475

0-41726 12774-54484

11378-5307311031-527168743-503774159-4577510166-51759

8743-50330

11378-529388743-50294 11031-52535

13020-54484

8743-501542740-44144 14091-55481

4159-45503 11378-52716 2740-44075

13137-54445

12774-54064 14091-55369

7892-49149 13204-54445

12774-540130-412320-41225

8743-4994711031-52224

13204-5437910166-513115144-4626411378-524915766-46813

13020-5406413020-54050

11378-5233813365-54302

12774-536472740-43611

13



Wavelengthin A


Palladium

68 2447.91 I 0-40839

Phosphorus

34340260

2855

2135.472136.182149.142152.942154.08

11362-5817411376-5817411362-5787718722-6515718748-65157

Platinum

3204.4O'rtw550150300

10095

190

60

150403215 19

28 15 1524

9

2210172818

13 4

123.5/

20 '

10852.5

18 65

2030.632032.412049.372067.502084.59

2103.332128.61

2144.23

2165.17

2174.672202.22 2222.612249.30 2268.84

2274.38 2289.27 2292.402308.042315.50

2318.292326.102340.182357.102368.28

2383.64 2386.81 2389.532396.17 2401.87

2403.09 2418.062428.042428.202429.10

2436.69 2440.06

I11I1

II

J I1 '!I1 II 1

I

1 I

I

IIIII

1 I

I

1I1I1

I1

0-487790-48352

824-48779

824-48352776-47741

0-466224787-51408

0-46170

776-46170 6568-51546

0-44444

776-44730 776-44444 824-44433

6568-49881

824-439466568-495456568-49286

776-431886568-48779

10132-52072 776-42660 824-42660

13496-55217 10132-51752

6140-47741 13496-548396568-47741

10117-5128710132-51287

776-41803 0-40970

Rhenium

20001300

2003.532017.87

II

0-498950-49541


2200340300

850380800220280

130

300400280

340 c1801407536

70160170420 c130

240220

3232 50

551918 18 30

6524222218

227011 11 19

18 d55

17 d20

169546 15 42

1817122612

Wavelengthin A

2049.082074.702083.92

2085.592092.412097.122109.222139.04

{ 2142.741 2142.97

2156.672167.942176,21

2214.262214.582226.422235.442255.73

2256.192264.392274.622275.252281.62

2287.512294.492298.092299.77 2302.99

2306.542312.972313.34 2319.19 2320.16

2322.492328.662334.332335.732336.10

2337.952344.782345.28 2347.06 2349.39

2350.46 2352.07

J 2353.95 { 2354.08

2356.50

2365.322365.902367.68 2368.53 2369.27

2370.762371.522373.482375.072375.82

Spectrum

III

IIIII

II

IIIIII

IIIII1

III

III

II

III I

III

II I

III

IIII

Energy levelsin K

0-487860-481840-47971

0-47932

0-47669

0-466490-463530-461120-45937

0-45148

0-449010-44720

11584-55902

0-443090-441480-439500-439380-43815

0-437020-43569

27628-7112811755-55224

0-43408

0-4334215058-58280

16307-59412 16307-59394

0-4304411584-5451411584-5441011754-5455416619-59412

11754-54514

13826-56452 11584-54177 14621-57173

11584-54087

11754-5422111754-54177

0-4225415058-57281 14930-57139 11755-53949

14883-570501 1 ^Rl ^73« lucy* ooiOO14930-5705014217-5630811584-53662

14



Wavelengthin A


Rhenium Continued

8630156

1515157

28

14147

1926

261666

17 d

1712612

120

6026221015

101010105

14100142424

5558

200

940341214

8815116

6

2377.332378.532379.772380.222380.89

2381.14OQQQ 4Aj&OOO.'rv

2386.902387.46OQQO C*7 i.OOO. J t

2389.112390.432391.282393.652394.37

2396.792397.312398.712398.89

f 2400.721 2400.89

2401 .682402.602403.042404.342405.06

2405.602406.702410.372410.992413.22

2414.592416.302416.442417.662418.20

2419.402419.812421.382421.732421.88

2423.502423.842425.382426.642428.58

2429.652431.542432.18OAOO 7OZ.'-rOZi . { \J

2433.28

2433.612436.052438.462439.062440.41

2440.58

1IIIII

II

IIII

IIIII

IIIIII

II

IIII

IIIII

IIII

II

IIIII

IIIIII

IIIII

IIIII

I

27746-69776

16619-5861916307-58295

11754-5373814217-5616020976-6285916307-58180

0-41844

11584-5339013826-5559011584-53336

11584-5329415166-5686616619-58295

15058-56699

11754-53379

23341-64942

11754-53321

0-41557

11584-53059

15770-57173

11584-5295416307-5765725988^67328

15770-570900-41313

15166-5645214621-55901

15058-56308

16328-575240-41164

16307-57453

11754-5285715166-56260 16307-57391

16619-5765713826-5482311754-52741


28 c197

20

501077

50

Wavelengthin A

2441.472442.512444.092444.94

2446.982448.202449.032449.522449.71

Spectrum

IIII

II

IIIII

Energy levelsin K

0-4094615770-56699

11584-52472

15058-55912

18846-5966626237^67049

0-40809

Rhodium

1110847

72610614

444

228

20173.0

206

2.02.0643.5

3.5565

10

183.03.01.49

264 h54

2276.212288.572309.822318.362319.10

2321.732322.582326.472328.642334.77

2345.412352.472359.182361.922368.34

2382.892383.402384.652386.142407.88

2408.192410.252415.842418.642419.75

2420.182420.982423.942427.112427.68

2429.522431.852432.662437.082437.80

2440.342444.272448.842449.04

III

IIII

I

I

I

II

II

I

IIII

11I

]IIII

I

II

28835-713592598-462803473-467535691-488315691-48798

1530-445880-43042

3310-462807791-5072116885-59702

0-424951530-43905

0-423253473-45683

0-41953

7791-49713

1530-43048

1530-430423310-4478719793-61173

3473-44787

33845-7515220647-61940

18540-597292598-43777

3473-4462121180-622885658-467537791-48811

1530-42495

2598-434215691-46511

Ruthenium

2803002758034

2076.432083.772090.892255.522259.53

11II1

0-481441191-49165

0-443220-44243

15



Wavelength in A


Ruthenium — Continued

9028902034

5517142822 h

22 3620 16 2028

9191185

166 6

146

573.5

2272.092278.192279.572285.382302.54

2317.802322.012334.962340.692342.85

2349.34 2351.332357.91 2360.562370.17

2375.272375.632392.422396.712402.72

2407.922410.89 2414.822420.822422.92

2429.602432.932447.45

111II

1I

III

II

I 1

111 I

III

1IIII

11I

II

0-439991191-45071

0-437431191-44608

1191-443221191-44243

10151-529642092-44801

10151-52820

1191-43743 2092-446089152-51549 2092-44442 2713-44891

2713-4480111604-536853105-448919152-508639152-50758

11304-52820

10151-51549

8575-497226545-476359492-50339

Scandium

58

2429.162438.62

Selenium

900040001100200

1960.262039.852062.792074.79

III1

0-509971989-50997 j2534-50997

0-48182

Silicon

22030304832

2124. U2207.972210.882216.672435.16

1I1I

6299-533620-45276

77-45294223-45322

6299-47352

Silver

81593.0

2331.372413.182437.792447.93

11II11II

40741-8362140741-8216839164-8017246046-86884


Wavelengthin A

Spectrum

Strontium

140140

1.6

2152.842165.%2428.10

IIIII

Energy levels inK

14556-6099214836-60992

0-41172

Tantalum

110150756075

120 54

110150150

50140 d

42140

2448

1202644

36508526

100

2275

1002032

13806024

100

1816164444

3010444226

1070551118

2140.132146.872150.622165.01 2178.03

2182.71 2193.20 2193.882196.032199.67

2207.14f 2210.03i 2210.19

2215.602239.48

2248.482249.792250.762254.862255.77

2256.512258.732261.422261.622262.30

2269.562271.852272.592279.852282.19

2285.022285.252286.592287.272289.16

2292.542295.182301.472302.242302.93

2303.492308.462312.602315.462319.16

2331.292331.982332.192334.132334.88

IIIIIIII II

II II IIIIII

IIIIIIIIII

IIIIIIIIII

IIII11IIII

IIIIIII

II

IIIIIIIIII

II

11IIII

IIIIII11II

IIIIIIIIII

1031-475961031-47515

0-46175 3180-49080

1031-46831 2642-48223 6187-517544416-49938

0-45447

0-452344416-496474416-495362642-47281

9746-542070-44435

1031-454473180-47515

12436-56753

9746-540480^442590-44206

1031-452342642-46831

12705-567532642-466463180-47169

1031-44835

5331-490802642-463879746-53466

12436-561423180-46851

0-43606

12705-561425658-490804416-47825

1031-444305658-489631031-442591031-44206

12436-55543

11767-54649

4416-47281

6831-49647

16



Wavelength• £ in ASpectrum Energy levels

in K

Tantalum — Continued

1430202013

109

1712 17

14251726 16

13 60

5 1530

327

107

15 44 2417 24

13 140

8 16

7

115

2401410

134

134 d

122432

822

1514151713

36

2335.752338.282340.942341.612343.64

2346.422351.992353.862355.22 2356.05

2356.902357.302359.162361.09OQAO *7Qzooz. to

00^.0 o oZ3o6.32 2364.242367.24OQAQ Q7^.«JU".OZ,

2370.76

2371.582372.802373.942375.91

2378.31 2381.13 2381.522383.72 2384.28

2385.73 2387.062388.37 2389.112396.30

2399.152399.922400.632402.132^.68

2406.552407.572408.262412.532412.67

2414.322415.212416.892417.332417.86

2418.772421.032421.852423.482425.91

2427.64

IIIIIIIIII

IIIIIIII II

III

III

II

II IIII IIII

J I I II

IIII

I

II II IIII II

I IIII II

I

IIIIIIIII

II

IIII

I

IIIIIIIII

III

IIIIII

I

12705-555056988-497416831-49536

12436-55128

5331-47801

9690-52121

4416-468310-42408

9746-521212010-44350

6187-484704416-466469ft40_AAOOc:^LrrZi TrrOOJ5658-47825

3964-46117 0-42153

6831-4896310713-52825

1031-43065 2642-44626

0-419775658-47596 1031-42960

4416-462955658-47515 9690-515345621-47340

3180-448356187-478302642-44259

11875-53466

2010-435512010-435535658-47169

14581-56019

9253-506606831-482232642-44005

0-41355

3964-4525614581-558593180-44430

12436-53645

0-41180


636176

481313119

1120 1310 9

5 108

Wavelengthin A

2428.002429.712431.062431.66

2432.702433.592436.512437.072437.67

2438.642439.91 2442.392444.13 2444.67

2445.53 2447.172449.44

Spectrum

IIIIIII

IIIIII

II

III I

II II

II I

II

Energy levelsinK

5658-468310-41145

1031-42153

6187-472813180-44259

12436-53466

0-41010

6831-478252010-^2983 5621-465522642-43544

0-408526988-47801

Tellurium

14002600650

1800320

3650

120 150

1994.22002.02081.032142.752147.19

2159.792259.04 2383.25 2385.76

4751-548774751-54685

10559-58596 0-46653

10559-57116

10559-568450-44253

4707-46653 4751-46653

Thallium

1490 h

2315.982379.69

II

0-431660-42011

Thorium

12994

10

4149

206

66884

9482.55

2326.932354.022356.752366.042366.98

2368.052373.842375.072377.842384.36

2388.142393.112404.172404.512411.30

2413.412423.002423.682431.152432.85

IIIIIIIIII

IIIIIIIIII

11IIIIIIII

IIIIIIIIII

1860-44822

0-42418

4490-467060-42113

4113-46156

1522-433834490-46264

4113-45689

1522-42944

4490-45611

17



Wavelengthin A


Thorium — Continued

43.02.5

2437.542443.962444.46

IIIIIJ 1522-42418

Thulium

40132624

34 13135

IB

17126

SO12

73.5

132.5

50

63.565/

10 15 47

2284.802329.782331.782338.362340.93

2357.052361.23 2363.932365.952367.11

OOQQ f^O /lioO.Oo

2388.952408.232409.032412.44

2419.372420.212421.642423.282426.16

2428.422430.752434.742436.192437.66

2440.69 2445.46 2445.942447.40

IIII

IIIIIIII

IIIIII IIIII11

IIII1111II

IIIIII1111

II11IIIIII

II II II11

237-42470

Tin

26001500 h800480550

140 hISO550 60

140

1602203203048

42019

1970.801983.552040.662073.082091.58

2096.392100.932113.93 2148.73 2151.43

2194.492199.342209.652211.052231.72

2246.052251.17

II1I1

1II II

IIII1

II

1692-524163428-538263428-52416

0-482221692-49487

8613-562993428-510101692-48982 1692-48216 3428-49894

3428-489821692-471463428-486708613-538263428-48222

0-445098613-53021


48320

65

220 140550

620

26360550

3.5

Wavelengthin A

2267.192268.91 2286.68

2317.23 2334.802354.842357.902380.72

2408.152421.702429.492433.47

Spectrum

II I

I II11

IIII

Energy levelsinK

8613-527073428-47438 3428-47146

8613-51754 1692-445091692-441458613-510101692-43683

8613-501268613-498943428-445763428-44509

Titanium

1519 142016

1520

73.56

81043.52.0

3.57

2272.612273.28 2276.702279.962299.85

2302.732305.672380.812384.522418.36

2421.302424.242428.232433.222434,10

2440.212440.98

III1I

III1I

III1I

III

387-443760-43976

170-44079387-44233

0-43468

170-43583387-43745387-42377387-42311

0-41337

170-41458387-41624

0-41170170-41255387-41458

12629-53597387-41342

Tungsten

4801100420340 340

6001200220440190

280 180 800300180

140500200180120

2001.712008.072009.982010.23 2014.23

2026.082029.982035.032049.632065.57

2071.21 2075.59 2079.112088.192089.14

2090.482094.752098.602100.672101.54

IIIIII11 II

IIIIIIIIII

II II II11II

IIIIII

3173-531144716-544991518-512543173-52902 3173-52803

4716-540576147-553937420-565441519-502924716-53114

3173-51438 8711-56875 6147-542293173-510454716-52567

1519-492421519-49154

0-47589

18



Wavelengthin A


Tungsten Continued

12011017020070

701204036110

3838158

42

132644 d

22

2020 283618

169

3824O O J62 d

6 1566

11

1756

6

10 d

2655

4870599

981283.0

2106.182110.342118.872121.592153.56

2157.802166.322182.902194.522204.48

2248.752249.842270.242271.372277.58

2284.902285.17

f 2294.49[ 2294.54

2298.28

2303.832306.60 2309.042313.192314.18

2315.022318.942321.632326.09

J 2326.561 2326,71

2328.31 2331.302331.922332.762333.77

2341.372343.132347.97

J 2349.26| 2349.32

J 2350.37[ 2350.46

2354.612358.072358.81

2360.432363.062364.222365.452365.85

2366.182366.952367.682370.882371.39

IIII11IIII

11III

IIII

III

11II

III

III

III1I1

II1I

11II

11 I1

11

I1I

III

IIIII

11

II

IIII

IIIII

1519-489838711-56084

0-471803173-502926147-52567

4716-510454716-508636219-52015

0-455546147-51495

0-444551670-461051519-455543326-47338

0-43893

1670-454226219-499666219-497894716-482854830-48326

1519-449122951-46292 6219-49514

0-432176219-49418

3173-4635515070-581793326-463856147-491256219-491883326-46292

1 SI 9-44455 12162-55043

1519-44355

1670-4436717008-596733326-4590220534-6308813307-55859

20456-629904830-473626219-4867612162-545573173-45554

3326-456781670-4397514968-57252

0-4226217008-59264

4830-470799528-517631670-438932951-4511717107-59264


442784

417557

20

1010106046

4652.586

4

IdO HJ 'rt/ U

85

6265044

54

11 3.5

90

20 d

132018

171260656

1903.0

263.06

2.510601628

Wavelengthin A

2374.142374.462374.762376.072376.56

2377.032382.992384.822386.172389.07

2390.372392.932395.472397.092397.72

2397.982399.042401.292402.442404.24

2405.26j 2405.581 2405.69

2409.032410.63

2411.542414.042415.682416.232419.34

2420.202421.01 2422.28 2422.662424.22

J 2425.981 2426.07

2427.292427.492429.39

2429.842430.442431.082433.982435.01

2435.962436.262436.622437.962442.97

2443.332443.629444. 062446.392448.39

Spectrum

IIII1

III

I

II11I

III

IIII

II

I1I 1I

IIIII

II

III III

III

IIII

III

11

III

Energy levels in K

6219-483264830-469323326-4542215070-5714317107-59172

6219-481716219-4813817008-589041670-43515

7421-492424716-46493

3173-448773326-45019

3326-4501517107-587786219-4785113778-553898711-50292

13349-549121670-432284830-46385 4830-463286219-47689

17437-588923326-447371670-430546219-47593

20040-61361

13778-5508413412-54705 3326-44596 6219-474844830-46068

13349-5455719535-6074115070-562563173-44355

26929-68079

6219-4736214976-561093326-444474830-4590220534-61590

4830-458692951-439853326-443539528-50534

19826-6074117008-579191670-425737421-4828512162-52993

19



Wavelengthin A


Uranium

845;u)4

24J9.572423.702427.452432.42448.93

II 0-41317

Vanadium

280558

10 101199

91614129

1616 12 13 13

13 5

141014

74

2092.442384.002384,282386.96

2390.87 2391.26 2392.902397.782398.27

2399.962406.752407.902412.692413.03

2415.332416.75 2417.35 2420.12 2421.06

2421.982423.382428.282432.022435.o2

2439.102441.89

III

I

I

I 11I

1I

553-483298842-50775

0-4192810892-52774

137-41950 2220-44026 2425-44203

553-42245553-42237

0-41655323-41861137-41655323-41758

0-41429

0-41389553-41918 137-41492 553-41861 137-41429

293 4.1W)Di£O TT 1 t) " J

137-41389323-41492323-41429553-41599

553-41539553-41492

Ytterbium

1350 2116.65420 1 2126.72

1I! 0-47229II 1 0-47006


5212090

207

242.54

3.5

Wavelength in A

2161.602185.702224.45

2320.812362.882390.732398.012421.36

2447.25

Spectrum

IIIIII

IIIIIIIIII

II

Energy levels inK

0-457370-44941

0-4307521418-6372721418-63234

0-4168832371-73658

28758-69608

Yttrium

34 5

2035

2.52455

2243.06 2354.20 2367.252373.832385.24

2413.932414.682422.20

II I

III

IIIIIII

0-44568 530-42995 725-42955

23776-651890-41401

3296-44568

Zinc

300 1000 1000

2025.51 2061.91 2138.56

II II

I

0-49354 0-48481 0-46745

Zirconium

44 3.53.53.0

410

2374.422384.17 2388.012389.212405.52

2419.412449.85

II III

IIII

0-42103

570-42434

1241-42799

4248-455684248-45055

20

TABLE 3. Lines arranged by wavelength


550048003000900

9000

20003200260065001500 h

1400360011001400500

100042001400550800

480 2600 4400 2000 1100

1900750

1100 550 420

1400340480

1100700

420340

240013002400

1700240050001000260

600420

1200240300

600950

1200600300

1200320440550750

Wavelengthin A

1936.961953.891954.471959.481960.26

1961.361970.231970.801971.971983.55

1987.621989.701990.481994.21994.78

1995.411998.241998.861999.692001.45

2001.71 2002.0 2003.34 2003.53 2003.73

2003.852004.78 2008.07 2009.19 2009.98

2010.152010.232010.652012.002012.78

2013.322014.232015.112017.872018.14

2019.072020.262020.302021.212021.38

2022.022022.352022.762024.342025.51

2026.082028.182028.232029.322029.492029.982030.632032.412032.992033.57

Element and spectrum

As IBi IGe IBi ISe I

Ge IGe ISn IAs ISn I

Ge IAs IAs 1Te IAs I

Mn 1Ge IMn ICu 11Os I

W 11 Te IAs I Re I Os I

Mn IOs W IIAs I W II

Os IW IIIr IAu IHf II

As IW IIMo IIRe IOs I

Ge IOsMo IIBi IAu I

Pb IIr IOs ICu IZn ii

W IIHf IIOs INb IISb I

W IIPt IPt INb IIIr I


1500220160220

2600

5004000

80024001600

38022002200650

2200

550650

1300440300

700 420

1900 220720

240 1400 1100 44001000

1100750900190650

15042002600

350280

480340200180280

600600800

1200650

600240180300300

300300850

Wavelength in A

2034.442035.032035.842037.122038.44

2039.772039.852040.662041.712043.77

2043.792045.362045.982048.282049.08

2049.372049.422049.572049.632052.22

2053.27 2054.46 2055.52 2057.24

{ 2058.691 2058.78

2060.64 2061.49 2061.69 2061.702061.91

2062.792065.212065.422065.572067.21

2067.502068.332068.662070.672071.21

2073.082074.702074.792075.592076.43

2076.952078.092079.112079.972081.03

2081.682082.542083.222083.772083.92

2084.122084.592085.59


Os IW IICu IICu JJMo II

SbSeSnGeGe

Cu 11OsMo IIOs IRe I

Pt IOs ISb IW IIIr I

Pb I Ge I Cr II Ge I Os IOs I

Ir I Cr II Os I Bi IZn II

Se IGe ICr IIW IIOs II

Pt ISb IGe IOs 11W II

SnRe ISe IW 11Ru I

Os IOsW 11OsTe

Mo IOsIrRuRe

FePtRe

21

TABLE 3. Lines arranged by wavelength — Continued


150420

300800420240180

240300650140275

550160380 280280

700500

2000500140

140 h800500500200

440180340150120

100190240120170

220360180460no65

130550350180

40010017085

550

200160220

95300

95

Wavelengthin A

2085.742086.02

2088.192088.822088.932089.032089.14

2089.212089.522089.59 2090.482090.89

2091.582092.162092.41 2092.442092.50

2092.632093.112094.262094.752096.18

2096.392097.122097.602098.412098.60

2100.632100.672100.842100.932101.54

2103.332104.292105.822106.182108.02

2109.222109.422109.582110.262110.34

2112.092112.682113.932116.652117.66

2117.962118.482118.872119.542119.79

2121.592123.842124.112124.742125.21

2125.44


Ir 1Ge 1

W IIIr IB IOs IW II

Os IMo IIB I WRu I

Sn IMn IRe II V IMo II

Ir IMo 11Ge IW IIHf 11

Sn IRe IOs ISb IW II

Os IW IIMo IISn IW

Pt IMo IIGe IW IIMo II

Re INb IIMn IBi IW II

Cu IIIr ISn IYb IIOs I

Os ISb IW IIIr IOs

W IIOs 1Si IGe INb II

Ir 1


190420220190

9522095

280250

34 200340 440

70

1000 280320 110160

1 30 lOv

1800190

1900320

15032018060

260

20012075

140170

140287055

220

140300

70110380

10036

20052

100

601406048

140

120360260

Wavelengthin A

2126.542126.722126.812127.39

2127.522127.942128.612131.182133.63

2135.47 2135.982136.18 2137.112138.53

2138.56 2139.042139.69 2140.132141.83

{ 2142.741 2142.97

2142.75I 2144.23

2144.382144.86

2146.872147.192148.222148.732149.14

2149.972150.542150.622151.432152.68

2152.842152.942153.562154.082154.59

2155.812156.672157.802157.842158.05

2158.532159.792161.002161.602162.88

2165.012165.092165.172165.522165.96

2166.322166.772166.90


Nb IIYb IIIr IISb I

Ir IIr IPt INb IIBi I

P I Cu IIP I Os ICu I

Zn I Re IIO 1 TSb 1 Ta IISb I

Re IIRe Irp TTe IPt I Pt IICd IISb I

Ta IITe IIr ISn IP I

OsIr ITa IISn IIr II

Sr IIP IW IIP IOs I

Ir IRe IW IIOs IIr I

Os ITe IOsYb IIIr I

Ta IICu IPt IAs ISr II

W IIFe IOs I

22

TABLE 3. Lines arranged by wavelength —Continued


95400

28055018044

150

110 h220850280

75

150130180150120

1204080

12075

22 55 366336

5411070

16036

130 h15060

340220

170 d150404064

140110503044

10030

320140 d60

303056

340 c

Wavelengthin A

2167.752167.94

2169.422169.992171.652174.602174.67

1 2174.94 1 2175.07

2175.242175.812176.212178.03

2178.092178.172178.942179.192181.72

2182.712182.902184.682185.70 2187.43

2187.87 2190.38 2191.642191.842192.26

2193.202193.882194.392194.492194.52

2195.542196.032196.042198.712199.34

{ 2199.58 I 2199.75

2199.672201.322202.222202.49

2203.532204.4S2207.142207.972208.09

2208.452208.812209.65

j 2210.03 I 2210.19

2210.82

2210.882211.052213.852214.26


Os IRe I

Ir IIPb IOs ICo IPt I

Be I Be IIr ISb IRe ITa II

FeIrCuSbCu

Ta IWOsYb II Ir 11

La II Ir II Ir IFe ICu II

Ta IITa IIOs IISn IW II

Lu IITa IIFeGeSn

Cu I Cu ITa ISbPtOs

Pb IIW 11Ta IISi IIr II

Sb IMn ISn ITa II Ta IIHf II

Si ISn IMn IRe II


55

18042486565

3880329032

46140955036

12017048907544

140120 34 30

30420

204024

38154838

120

19110100 3626

10018803644

70170

187036

7017507050

34

Wavelengthin A

2214.58

2214.582215.602216.672220.372220.73

2221.072221.84 2222.612224.452224.93

2225.702226.422227.782227.982228.25

2230.082230.612231.722234.612235.442236.17 2239.482242.68 2243.06 2245.13

2245.762246.052246.882247.002248.48

2248.752249.302249.792249.842250.76

2251.172252.15

f 2253.381 2253.49

2254.012254.86

2255.102255.152255.522255.732255.77

2255.812255.852256.002256.192256.51

2256.762258.512258.712258.862259.04

2259.53


Cu I

Re ITa IISiIrSb

Ir IMn PtYb ISb

CuReCuOsBi

CuBiSnOsRe

Lu ill Ta IIIr II Y II Co II

Ir 11Sn IPb ICu IITa II

W IIPt ITa IIW ITa II

Sn IOs IIr IIr IHf IITa II

Ir IHf IIRu IRe ITa II

Ir I( Os I 1 Os II

Ge IRe ITa II

La IIIr ITa IIIr ITe I

Ru I

23



8526

10055

16012040

90055

2848151230

1950

32050 d22

5080158

75

90100

1519 28

11 170 420 r

1134

3414

7042

2890202032

461303232

120

1070164011

13132680

Wavelengthin A

2261.422261.622262.302262.51

2264.392264.602264.612265.022266.33

2266.832267.192267.472268.172268.28

2268.842268.902268,91

( 2269.09{ 2269.21

2269.56

2269.692270.172270.242271.372271.85

2272.092272.592272.612273.28 2274.38

2274.49 2274.62 2275.252276.212276.53

2276.582276.702276.94 2277.162277.58

2278.192279.572279.852279.962280.00

2281.022281.622281.912282.192282.26

2283.522283.672284.602284.802284.85

2284.902285.022285.172285.25


Ta IITa IITa IISb I

ReOsIrCd IIr

Hf ISnCdCoOs

PtIrSnAlAlTa II

Mo IIOs IW IIW ITa II

Ru ITa IITiTi Pt

Co Re Re IIRh 11Co I

Bi ITi ILu II Hf IIW I

Ru IRuTaTiIr

Ir IReIrTa IIOs II

Co IIOs IIr ITm IICo I

W ITa IIW ITa II


20

170606524

240

301500260

1012

1001548

11010

1215181138

283.5

22044 d16

161166

9 19

32 14

1002238

3222223216

4444165044

3415445030

208

12130140

Wavelengthin A

2285.38

2286.162286.592286.682287.272287.51

2287.812288.022288.122288.572288.98

2289.162289.272289.322289.982291.46

2292.002292.402292.542293.392293.44

2293.842294.202294.49

| 2294.49I 2294.54

2295.08

2295.18 2295.232295.68 2296.05 2296.71

2297.31 2297.412297.782297.79

J 2298.05 { 2298.16

2298.092298.282299.532299.772299.85

2300.502300.782301.472302.082302.24

2302.542302.732302.932302.992303.49

2303.832303.972304.182304.222304.24


Ru I

Co IITa IISn ITa IIRe I

Co ICd IAs IRh ISb I

Ta IIPt IOs INi 1Co I

Co IIPt ITa IICo IISb I

Cu IGa IRe IW IW IIIr I

TaCo INb II Co I Co I

Os I Lu IILa IIIFe IIr I Ir I

Re IIW IIr IRe ITi I

Ir INi ITa IINb IITa II

Ru ITi ITa IIRe ITa II

W IICo ICo IIr IBa II

24



2015202018

2055204020

10120245510

44110288

140

22075

120441919 36 18

100 16

10075 18 18 60

1622 42

9 14

3018 22 95

220

558

22 4 9

726 18 18

18030462026

130

Wavelengthin A

2304.252305.182305.472305.672306.06

2306.462306.542306.602306.612306.97

2307.272307.862308.042308.312308.46

,2308:932309.022309.042309.822310.96

2311.472311.602312.342312.602312.842312.97 2313.19 2313.34 2313.66 2313.75

2313.982314.05 2314.18 2314.20 2314.98

2315.022315.38 2315.46 2315.50 2315.98

2316.042316.16 2316.86 2317.162317.23

2317.802317.82 2318.29 2318.36 2318.94

2319.102319.16 2319.19 2319.44 2320.032320.162320.182320.812321.142321.38


Mo IICo IIr ITi IIn II

Sb IRe IW ICd IMo II

Ir ICo IIPtOsTa I

IrCoWRhNi

Sb ICo IINi ITa IICd IIRe I W I Re INi I Os II

Ni ICo II W I Ge I Co II

W IIIr I Ta II Pt ITl I

Ni IICo I Co INi I Sn I

Ru ILa II Pt I Rh I W I

Rh ITa II Re I La IINi IRe IOs IYb IIHf IINi I


202038

717

65652617

100

3426553413

341424

10016

2410321032

32 d12 28 2410

6 6

2476

30 h 13 652230

10 15 8

266

70 14 55

76

26 22 26 1136

112228

Wavelengthin A

2321.452321.582321.632321.732322.01

2322.472322.492322.582322.682323.14

2323.252323.982324.242324.322324.50

2324.892325.512325.552325.792325.94

2326.092326.102326.142326.472326.48

f 2326.56 I 2326.71

2326.93 2326.99 2327.922327.98

2328.31 2328.64 2328.66 2328.752329.10

2329.28 2329.78 2329.% 2330.352330.46

2331.29 2331.30 2331.37 2331.782331.92

2331.98 2332.12 2332.19 2332.442332.76

2332.80 2332.97 2333.30 2333.772333.84

2334.132334.332334.50


IrIrWRhRu

Hf IReRhNiCo

Hf IOsOsCo IIHf II

Hf IIOs ICo 1Ni IMo I

W IIPt ICo IIRh ICo II

W I W I Th II Os I Ge IIr I

W II Rh I Re 1 La IICo II

Cd I Tm IINi I Co IIMo I

Ta II W I Ag II Tm IIIW I

Ta II Mo II Ta II Pb IW

Fe II Hf II Ir I W IIIr I

Ta IIRe IIr I

25



2614

1401814

20022

14601860 22

3211282214

730 243668

2017242428

820172420

822 h

57526

3636133616

2670114

85

2226101311

3638362819

6

WaveJengthin A

2334.562334.77

2334.802334.882334.%2335.272335.73

2335.752335.992336.102336.80 2337.33

2337.492337.822337.942337.952338.00

2338.282338.28 2338.362338.632338.67

2339.052340.182340.472340.692340.69

2340.932340.942341.37 2341.592341.61

2341.822342.852343.132343.182343.32

2343.492343.612343.642343.742344.03

2344.262344.782345.282345.412345.54

2345.752346.162346.422346.632347.06

2347.382347.392347.442347.522347.58

2347.97


Os IRh II

Sn ITa IIRu IIBa IIRe I

Ta IICo IRe IOs II Hf II

Ni INi 1Co 11Re IFe II

Ga 1Ta 11 Tm IIIOsCo

CoPtMoOsRu

Tm IITa IIW I Mo IITa II

Er IIRu IIW IIr IHf II

Fe IIIr ITa IIOs 1As I

Co IIRe IRe IRhNi I

Os ICo ITa IINi IRe I

Os ICo IIHf IINi IBa II

W I


1212

9506

2219

260198

10 d18 d 6036

6

559

55 4

105

186630

12851717 d

95

26550

2810

1210102617

209

141420

3428202511

620

52022

11

Wavelength in A

2348.102348.302348.61

{ 2349.261 2349.32

2349.342349.392349.842350.232350.28

{ 2350.37 1 2350.46

2350.46 2351.222351.332351.39

2351.5593^1 79^OtJl . 1 Z>9QC11 QQ Z,t>iJ 1 . ;7;7

2352.07 O-JCLO 4,7Z.OOZ..T* I

2352.612352.622352.652352.852352.99

2353.022353.422353.86

f 2353.95 1 2354.08

2354.022354.202354.612354.842355.002355.22

2355.222355.282355.422355.482356.05

2356.502356.752356.902356.912356.92

2357.052357.102357.252357.302357.53

2357.902357.912358.072358.162358.18

2358.51


Fe IIFe IIBe IW IIW I

Ru IRe IAs IOs IICo I

W II W IRe I Hf IIRu ICo I

Os IOs ITa IIRe I Rh I

Mo IIr IAu ICo IOs I

Hf ICo I Co IITa IIRe I Re I

Th IIY 1W ISn IIr IMo I

Ta IIOs IIMo IICo ITa II

Re ITh IITa IIDy IIOs I

Tm HIPt IOs ITa IIr II

Sn IRu IIW IIr ICo I

Er II

26



511174

119

485

16

112426134

2214 267516

7120701316

80135

609

8 h2040169

995

5104

698

1046

185

204246

12184

188

1510244215

Wavelength in A

2358.812359.102359.162359.18

2360.002360.292360.432360.502360.56

2360.632360.732361.092361.232361.53

2361.922362.06 2362.412362.772362.78

2362.882363.042363.062363.322363.33

2363.792363.932364.222364.242364.37

2364.712364.832365.072365.322365.45

2365.852365.902365.952365.982366.04

2366.092366.182366.952366.982367.06

2367.112367.242367.252367.352367.68

2367.682368.042368.052368.282368.34

2368.532368.602369.242369.272369.32


W IIFe IITa IIRh I

Fe IIFe IIW ISb IRu I

Ni IIr ITa ITm IIICo II

Rh INi I Os IOs ITa II

Yb IIIr IW ITa IIOs I

Co IITm IIIW IITa IIMo I

Cr IFe IICoReW

W IRe ITm IIHf IITh II

Mo IIW IW ITh IIAl I

Tm IITa IIY IIIOs IIRe I

W IIr IITh IIPt IRh I

Re IIFe IIOs IRe ITa II


50155

2010

42183040

8

4043.07 h

17

321417

1707

485176

12

1026

31410

474

428

78

269

14

77

289

12

78

304

220

4912'8

22

82012

Wavelengthin A

2369.672369.682369.892370.172370.51

2370.702370.762370.762370.772370.88

2371.182371.322371.392371.442371.52

2371.582371.862372.272372.772372.80

2372.832373.132373.362373.382373.48

2373.672373.732373.832373.842373.94

2374.142374.332374.422374.462374.51

2374.762375.062375.072375.072375.09

2375.182375.192375.272375.632375.82

2375.912376.072376.402376.562377.03

2377.032377.222377.282377.332377.61

2377.832377.842377.98


As ICo ICu IIRu ICo I

Os IRe IITa IIAs IW I

Os IGa IW ICo IRe I

fTa I iTa II

Co IMo IIr ITa II

Co IAl IAl ICo IRe II

Sb IFe IIYTh IITa II

W IOs IZr IW IOs I

W IOs IIRe ITh IIIr II

Co IIFe IIRu IRu IIRe I

Ta IW INb IIW IOs I

W ICo IIr IRe IOs I

Er IITh IIIr I

27



815

46

858

20

1524907515

90 h30151528

13602015

7

86

114415

402426

73.5

13015201710

8120

81317

751519138

1717454

24566 3.5

20

Wavelengthin A

2378.142378.31

2378.412378.532378.622378.742379.14

2379.282379.382379.382379.392379.64

2379.692379.772379.842380.222380.30

2380.412380.482380.722380.762380.81

2380.822380.892381.002381.132381.14

2381.182381.522381.622381.752381.95

2382.042382.462382.892382.992383.17

2383.24 2383.252383.282383.332383.40

2383.462383.462383.522383.642383.64

2383.682383.722383.792384.002384.17

2384.282384.282384.362384.39 2384.52

2384.62


Os ITa II

Al IRe IICo IIOs IGe I

Fe IIIr ILa IIIOs IOs I

Tl IRe IOsRe IHf II

Mo ICo ISn IFe IITi I

Os IRe IHf IITa IIRe I

As ITa IIIr ICo IIDy

Fe IIOs IRh IW IIr I

Fe II Te IEr IICr IRh

Co IIRe IMo IPt ISb I

Tm IITa IIIr IV IIZr I

Ta IIV ITh IIFe II Ti I

Os I


3.05560

5

1315020

742

106

174

65

158

1402012

140767

26

123.5688

2832

3.5140

8

1220141614

3.512284

10

141202410

130

10778

100

1910 1110 6

Wavelength in A

2384.652384.822384.862385.24

2385.732385.762386.142386.172386.36

2386.582386.582386.582386.812386.89

2386.902386.%2387.062387.092387.17

2387.292387.362387.462387.462387.52

2387.752388.012388.142388.272388.37

2388.572388.632388.802388.922388.92

2388.952389.072389.112389.112389.20

2389.212389.532389.542389.542390.37

2390.432390.622390.732390.872391.18

2391.262391.282391.372392.152392.19

2392.422392.60 2392.902392.93 2393.11


Rh IW ICo IY

Ta ITe IRhW ICo II

Er IIIr IINi IPt IIr I

Re IIV ITa IINb IIEr II

Os IDy IICo IRe INb II

Au IZr ITh IINb IITa II

Re IFe IIPb ICo IIV I

Tm IIW IRe ITa IIMo II

Zr IPt ICo IIIn IW II

Re IIr IYb IIV IIr I

V IRe ICo IDyLu II

Ru ICo II V IW II Th II

28



195019

17075

1028262224

1011090

3.57

11111826

5 h

609

1626

5

469

46 2.59

928

766

59

1136

3.0

594

24017 d

152.5

1980

2.5

1747

6048 d

1422

Wavelengthin A

2393.182393.362393.652393.792393.83

2393.902394.292394.372394.522395.39

2395.472395.622395.882396.172396.30

2396.382396.7123%. 782396.792397.03

2397.092397.302397.312397.392397.61

2397.722397.782397.98 2398.012398.18

2398.272398.482398.562398.712398.89

2399.042399.142399.152399.242399.60

2399.922399.%2400.302400.63

( 2400.72 1 2400.89

2400.782400.842400.882401.132401.29

2401.682401.772401.872401.95

f 2402.06 1 2402.17

2402.132402.23


Hf IIHf IIRe IPb IHf II

Co IIOs IRe INi IIOs I

W IFe IIOs IPt ITa I

Er IIIRu IIOs IRe ICo I

W IIEr IIRe ICo IIOs I

W IV IW I Yb IIOs I

V INb IICa IRe IRe I

W ILu IITa IFe IIPb I

Ta IIV IEr IITa IIRe I Re I

Hf IICo IBiOsW

ReIrPtPb ICo I Co I

Ta IIOs I


108

12

856

201717

10281786

123.5788

10100120

84

106024

3.0140 d

60101717

5

1413302616

2204

11116

1416262.06

135

143013

50 8

141342

Wavelengthin A

2402.292402.442402.60

2402.722403.042403.092403.542403.61

2403.682403.852404.172404.172404.24

2404.342404.412404.432404.512404.56

2404.662404.882405.062405.082405.26

2405.342405.422405.452405.52

f 2405.58 1 2405.69

2405.602405.852405.862405.962406.27

2406.442406.552406.662406.702406.75

2407.252407.572407.592407.672407.88

2407.902407.922408.152408.192408.23

2408.262408.392408.622408.672408.75

2409.03 2409.032409.372410.012410.14


Dy IIW IRe I

Ru IIRe IIPt IOs IMo II

Ta IIOs ICo IITh IIW II

Re IEr IIFe IITh IIHf II

Mo IIFe IIRe IOs IIW I

Nb IIHf IIOs IZr IW I W I

Re INb IIMo IOs ICo I

Hf IITa IFe IIRe IV I

Co ITa IIr ICo IIRh I

V IRu IISn IRh ITm II

Ta IIMo ICr IOs ICo II

Tm II W IIr IDy IIHf II

29



142.0

221030

45

146

20

1022

46

220

138

1226

4 d

1265

5159

154

152226

10942.5

26

208

1220024

1024

624

200

159

1650

6

186

154

10

101632

Wavelength in A

2410.172410.252410.372410.512410 52

2410.532410.632410.732410.892410.98

2410.992411.072411.302411.542411.62

2411.732411.902412.442412.46

j 2412.531 2412.67

2412.692412.762412.842413.012413.03

2413.182413.192413.222413.312413.31

2413.332413.412413,582413.932414.04

2414.062414.102414.322414.462414.52

2414.592414.682414.822415.212415.30

2415.322415.332415.332415.682415.84

2415.862415.962416.142416.232416.30

2416.442416.752416.89


lr IRh IRe ICo IFe II

Er IIW IIr IRu IOs I

Re IFe IITh IIW IICo I

Pb IOsTm IINb IITa IITa I

V ICo IMo IIMo IIV I

Ag IICo IRe IFe IIIr I

Hf IITh IICo IY IIW I

Co IIOs ITa ICo IOs I

Re IY IIIRu IITa IICo I

Os IMo IV IW IRh II

Ir IHf IINi IIW IRe I

Re IV ITa II


628

68

1213042

1036221044

1030

576

444

261115

828

6174

714484

3.5100

81310

3.553.575

1454

1413

4684

14

13360

2415

7

24

Wavelength in A

2416.902416.99

2417.052417.332417.352417.372417.65

2417.662417.692417.862417.962417.99

2418.062418.112418.202418.352418.36

2418.532418.642418.692418.702418.77

2419.012419.122419.212419.312419.34

2419.372419.402419.412419.572419.63

2419.752419.812420.022420.122420.18

2420.182420.202420.212420.282420.73

2420.822420.982421.012421.032421.06

2421.152421.232421.302421.362421.38

2421.642421.702421.732421.852421.86

2421.88

Element and spec