Line Tables

These tables give observed air wavelengths for the 2000-20000 Å range for spectra other than Fr I. Outside of the 2000-20000 Å range, the wavelengths are vacuum wavelengths. Lines of Fr I are extrapolated vacuum wavelengths from known energy levels. All observed lines are from NIST ASD. All energy level information is from NIST ASD. Wavelengths from MIT Wavelength Tables have been omitted as this publication appears to still be under copyright. However, in some cases, the exact same wavelength is given by NIST and MIT; in that case, the line is included.

Line intensities have been adjusted in the visible region to match photographed visible spectra. Line intensities of Rn have been adjusted to match the Grotrian diagram of Rn I. Line intensities in the infrared and ultraviolet are less reliable, but every effort was made to estimate them as accurately as possible. The elements He, O, Cl, Ar, Kr, and Xe have had their NIR lines photographed out to roughly 11000 Å. The intensities of the "brightest" several IR lines of each of these elements, in the 7000-10000 Å range, can be trusted. For the range of 3800-8000 Å, estimated visual brightnesses (EVB) are given. A dash in either of the intensity columns means the line intensity would be less than one relative to other lines of the same spectrum.

All Spectra

H

He

Li

Be

B

C

N

O

F

Ne

Na

Mg

Al

Si

P

S

Cl

Ar

K

Ca

Sc

Ti

V

Cr

Mn

Fe

Co

Ni

Cu

Zn

Ga

Ge

As

Se

Br

Kr

Rb

Sr

Y

Zr

Nb

Mo

Tc

Ru

Rh

Pd

Ag

Cd

In

Sn

Sb

Te

I

Xe

Cs

Ba

La

Ce

Pr

Nd

Pm

Sm

Eu

Gd

Tb

Dy

Ho

Er

Tm

Yb

Lu

Hf

Ta

W

Re

Os

Ir

Pt

Au

Hg

Tl

Pb

Bi

Po

At

Rn

Fr

Ra

Ac

Th

Pa

U

Np

Pu

Am

Cm

Bk

Cf

Es

Fm

Md

No

Lr

Rf

Db

Sg

Bh

Hs

Mt

Ds

Rg

Cn

Nh

Fl

Mc

Lv

Ts

Og

Entire Range | 2000-10000 Å | Visible Region | Si CCD/CMOS Region | Thermal IR | Vacuum UV
Specific Wavelength (rounded):  Å  nm
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λ, Å	E.	Sp.#	Rel.Int.	EVB	Lower Config	Lower Term+J	Lower Level	Upper Config	Upper Term+J	Upper Level
40965.815	Th	I	20	-	6d3.(4P).7s	5P2	11802.93238	5f.6d.7s2	3P°1	14243.993748
41025.855	Th	II	-	-	5f.6d.(3H°).7s	4H°7/2	6168.35582	6d2.(3F).7s	2F5/2	8605.8421
41087.472	Th	I	-	-	5f.6d.7s2	1G°4	10414.137	6d3.(4P).7s	5P3	12847.96912
41134.405	Th	I	-	-	6d3.(4P).7s	5P1	11601.03035	6d.7s2.7p	3D°2	14032.085336
41283.809	Th	I	-	-	6d3.(2H).7s	3H5	17166.10472	6d2.7s.7p	5G°5	19588.36224
41361.272	Th	II	-	-	6d3	2H9/2	15305.26434	5f.(2F°).6d2.(3F)	°9/2	17722.98541
41398.616	Th	I	-	-	6d2.7s2	1G4	8111.004545	5f.6d.7s2	3G°3	10526.544406
41646.725	Th	III	20	-	5f.6d	3G°4	8141.74929	6d2	1G4	10542.89873
41715.213	Th	III	-	-	6d.7s	3D1	5523.8809	5f.6d	3D°1	7921.08782
41722.624	Th	I	-	-	6d3.(4F).7s	5F4	8800.249723	5f.6d.7s2	3H°5	11197.031257
41961.03	Th	II	-	-	6d.7s.(3D).7p	°5/2	44821.9067	5f.7s.(3F°).7p	7/2	38389.3755
42008.402	Th	II	-	-	5f.6d.(3F°).7s	4F°5/2	7331.48541	6d2.(1G).7s	2G7/2	9711.96192
42330.366	Th	I	-	-	6d3.(4F).7s	3F4	17959.89498	5f.6d.7s2	1H°5	20322.26571
42424.519	Th	I	-	-	6d.7s2.7p	1D°2	16217.482038	6d3.(2P).7s	1	22401.20793
42566.226	Th	III	-	-	5f.6d	°3	4826.8262	6d.7s	3D2	7176.10661
42691.656	Th	III	-	-	5f.7s	3F°2	3181.5024	6d.7s	3D1	5523.8809
42997.186	Th	I	-	-	5f.6d2.7s	5G°3	22338.99484	5f.6d.7s.7p	5F3	24664.7297
43077.008	Th	I	-	-	5f.6d.7s2	3G°3	10526.544406	6d3.(4P).7s	5P3	12847.96912
43123.311	Th	I	-	-	6d3.(4P).7s	5P3	12847.96912	6d2.7s.7p	5G°3	15166.900593
43138.677	Th	I	-	-	5f.6d.7s2	3G°4	13175.113345	6d3.(2H).7s	3H4	15493.21943
43376.349	Th	I	-	-	6d.7s2.7p	3F°2	10783.15535	6d3.(2G).7s	3G3	13088.56115
43385.049	Th	III	-	-	6d2	3P1	7875.8244	5f.6d	3D°2	10180.76592
43419.128	Th	I	-	-	6d2.7s2	1G4	8111.004545	5f.6d.7s2	1G°4	10414.137
43444.152	Th	I	-	-	6d.7s2.7p	3D°3	17411.224415	6d3.(2F).7s	3F3	19713.03109
44346.663	Th	I	-	-	6d3.(2D2).7s	1	13962.51989	6d.7s2.7p	1D°2	16217.482038
44349.991	Th	III	-	-	6d2	3F3	4056.01548	5f.7s	3F°4	6310.80773
44397.856	Th	I	-	-	5f.6d2.7s	5G°2	21738.05013	5f.6d.7s.7p	5F2	23990.41162
44860.092	Th	I	-	-	6d3.(4P).7s	5P2	11802.93238	6d.7s2.7p	3D°2	14032.085336
44964.263	Th	II	-	-	6d3	4P3/2	15236.63833	5f.6d.(3P°).7s	4P°5/2	17460.62698
45034.926	Th	II	-	-	6d3	7/2	10855.32366	5f.6d.(3G°).7s	°7/2	14790.99291
45162.955	Th	I	-	-	6d.7s2.7p	1D°2	16217.482038	5f.7s2.7p	3G3	18431.686609
45191.915	Th	II	-	-	6d3	3/2	7001.42117	5f.6d.(3F°).7s	°5/2	10673.13832
45296.145	Th	I	-	-	5f.6d.7s2	3P°2	17847.07751	6d3.(2F).7s	3F2	20054.77119
45365.33	Th	II	-	-	6d3	4F9/2	13248.70938	5f.6d.(3D°).7s	4D°7/2	15453.03596
45402.405	Th	II	-	-	6d2.(1D).7s	5/2	13250.50912	5f.6d.(3D°).7s	4D°7/2	15453.03596
45449.651	Th	I	-	-	6d2.7s.7p	5F°5	21077.152101	5f.6d.7s.7p	5I5	23277.38774
45529.081	Th	II	-	-	6d3	4P5/2	15786.9859	5f.(2F°).6d2.(3F)	°5/2	20310.94225
45607.033	Th	I	-	-	6d3.(2G).7s	3G4	13297.43316	5f.6d.7s2	3G°5	15490.077832
45967.801	Th	II	-	-	6d3	4F5/2	9400.96493	5f.6d.(1D°).7s	2D°3/2	11576.40136
46181.518	Th	II	-	-	6d2.(3F).7s	4F9/2	6213.49036	5f.7s2	2F°7/2	8378.85915
46223.432	Th	I	-	-	6d3.(2H).7s	1H5	21143.42198	5f.6d2.7s	3I°6	23306.82782
46358.672	Th	II	-	-	5f.(2F°).6d2.(3F)	°9/2	17722.98541	6d3	2G9/2	19880.07926
46388.386	Th	II	-	-	6d3	2G7/2	16818.0654	5f.6d.(1F°).7s	°7/2	18973.77768
46525.99	Th	III	-	-	5f.7s	°3	2527.0955	6d2	2	4676.43214
46555.247	Th	II	-	-	5f.(2F°).6d2.(3F)	°5/2	20310.94225	6d3	2F7/2	22834.13401
46677.165	Th	I	-	-	6d3.(4P).7s	5P2	11802.93238	6d.7s2.7p	3F°3	13945.307389
46842.813	Th	II	-	-	6d3	2G9/2	19880.07926	5f.6d.(1H°).7s	2H°11/2	22014.8788
46862.016	Th	II	-	-	5f.6d.(3G°).7s	4G°7/2	11116.58451	6d2.(1D).7s	5/2	13250.50912
47143.311	Th	I	-	-	6d.7s2.7p	3D°3	17411.224415	6d3.(2F).7s	3F4	19532.41646
47201.312	Th	I	-	-	6d3.(4F).7s	3	17398.39526	6d2.7s.7p	5D°2	19516.98043

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