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
8258.994	Th	II	2	-	5f2.(3F).7s	9/2	33384.4292	6d2.(3F).7p	2G°9/2	45489.1258
8259.5125	Th	I	8	-	6d2.7s2	1G4	8111.004545	6d2.7s.7p	5D°3	20214.92997
8261.0146	Th	I	10	-	5f.6d.7s2	3G°5	15490.077832	6d4	3H5	27591.80212
8263.029	Th	II	20	-	5f.(2F°).6d2.(1G)	2F°7/2	30101.4047	5f.6d.(3F°).7p	9/2	42200.2124
8263.92414	Th	I	10	-	6d3.(4F).7s	5F5	9804.806547	5f.6d2.7s	3H°4	21902.26981
8275.62672	Th	I	105	-	5f.6d.7s2	3H°5	11197.031257	5f.6d.7s.7p	5I5	23277.38774
8280.974	Th	II	-	-	5f.(2F°).6d2.(3F)	°9/2	17722.98541	5f.7s.(3F°).7p	11/2	37679.6967
8282.2514	Th	II	1	-	6d2.(3P).7s	4P5/2	9061.10354	5f.6d.(1P°).7s	°3/2	21131.79959
8284.481	Th	I	-	-	5f.6d.7s2	3D°1	17354.638583	6d4	1	29422.08479
8288.4156	Th	I	4	-	5f.6d2.7s	5I°4	16783.84708	5f.6d.7s.7p	5H4	25405.16237
8289.447	Th	I	-	-	6d3.(2P).7s	0	14226.82045	6d2.7s.7p	3D°1	26287.0494
8291.869	Th	I	-	-	6d.7s2.7p	3P°2	19039.153374	6d4	3D2	31095.8313
8295.0329	Th	II	-	-	6d3	2H9/2	15305.26434	5f.(2F°).6d2.(1G)	°9/2	22139.65746
8295.5499	Th	I	7	-	5f.6d2.7s	5I°5	17501.17592	5f.6d.7s.7p	5H6	29552.51939
8297.1766	Th	I	7	-	6d2.7s2	2	3687.987189	6d2.7s.7p	5F°1	15736.968041
8302.576	Th	II	-	-	5f.(2F°).6d2.(3F)	4G°7/2	22685.44712	5f.6d.(3F°).7p	7/2	40570.631
8310.076	Th	II	-	-	5f.(2F°).6d2.(3P)	°5/2	40654.4654	5f.7s.(3F°).7p	5/2	37945.1099
8311.6305	Th	I	6	-	6d3.(2G).7s	5	14204.26476	5f.6d2.7s	3H°6	26232.29174
8320.85528	Th	I	45	-	6d3.(4F).7s	5F3	7502.287636	6d2.7s.7p	5D°2	19516.98043
8321.156	Th	II	20	-	5f.(2F°).6d2.(3F)	4H°9/2	15242.89888	5f.7s.(3F°).7p	7/2	38389.3755
8327.2179	Th	I	-	-	5f.6d.7s2	3G°5	15490.077832	5f2.7s2	3H4	27495.58911
8328.9978	Th	I	-	-	5f.6d2.7s	5H°5	18011.3803	6d4	4	38366.5775
8330.44948	Th	I	135	-	6d3.(4F).7s	5F3	7502.287636	6d2.7s.7p	5F°3	19503.14349
8335.7069	Th	I	1	-	5f.6d2.7s	5H°3	15618.98461	6d4	3G3	27612.27129
8342.686	Th	II	-	-	5f.(2F°).6d2.(1G)	°5/2	35156.9127	5f.6d.(3F°).7p	7/2	40570.631
8346.5429	Th	I	1	-	6d.7s2.7p	3F°3	13945.307389	6d4	3H4	25923.02352
8351.052	Th	II	-	-	5f.6d.(3P°).7s	4P°5/2	17460.62698	5f2.(3F).7s	4F7/2	29431.84884
8351.367	Th	II	-	-	6d2.(1G).7s	2G7/2	9711.96192	5f.(2F°).6d2.(3F)	°7/2	16906.59928
8358.72525	Th	I	9	-	5f.6d.7s2	3F°3	11241.73043	5f.6d.7s.7p	5G3	23201.98997
8369.2179	Th	I	-	-	6d.7s2.7p	1F°3	18069.065569	6d4	4	38366.5775
8379.2264	Th	I	2	-	6d2.7s2	2	3687.987189	5f.6d2.7s	5H°3	15618.98461
8387.1055	Th	II	2	-	6d.(2D).7s2	5/2	4113.35932	5f.6d.(3D°).7s	°5/2	16033.14845
8388.5366	Th	I	4	-	5f.6d.7s2	3H°4	7795.275291	6d3.(2F).7s	3F3	19713.03109
8391.218	Th	II	20	-	5f.(2F°).6d2.(3F)	°3/2	19050.82932	5f2.(3P).7s	4P3/2	36328.6024
8392.5488	Th	II	-	-	6d2.(1D).7s	2D3/2	12219.97621	5f.(2F°).6d2.(3F)	4P°3/2	24132.0358
8394.722	Th	II	20	-	5f.6d.(3G°).7p	11/2	46555.6	5f2.7p	°9/2	49495.5594
8397.074	Th	II	-	-	5f.6d.(1F°).7s	°7/2	18973.77768	5f.7s.(3F°).7p	7/2	38389.3755
8399.688	Th	II	1	-	5f.(2F°).6d2.(3F)	°3/2	19050.82932	5f.6d.(3F°).7p	1/2	38867.1712
8401.9906	Th	I	4	-	5f.6d.7s2	3H°6	14481.86965	5f.6d.7s.7p	5H5	26380.54194
8403.5577	Th	II	-	-	6d3	4F5/2	9400.96493	5f.(2F°).6d2.(3F)	°5/2	20310.94225
8403.7967	Th	II	4	-	5f.(2F°).6d2.(3F)	°7/2	16906.59928	5f2.(3H).7s	4H7/2	24381.7985
8405.77	Th	II	-	-	6d3	7/2	10855.32366	5f.(2F°).6d2.(3F)	4P°5/2	24463.79045
8406.6778	Th	I	2	-	6d.7s2.7p	3D°1	11877.839132	5f.6d.7s.7p	5F1	23769.87615
8410.5442	Th	II	-	-	6d2.(3F).7s	4F7/2	4146.57708	5f.6d.(3D°).7s	°5/2	16033.14845
8412.9826	Th	II	-	-	5f.6d.(3D°).7s	2D°3/2	15710.84204	5f2.(3F).7s	5/2	27593.9678
8414.273	Th	I	-	-	5f.6d2.7s	5H°4	16346.64962	5f.7s2.7p	3F4	28227.93504
8416.72689	Th	I	105	-	6d2.7s2	3F2	0	6d.7s2.7p	3D°1	11877.839132
8417.6021	Th	I	-	-	5f.6d2.7s	5H°3	15618.98461	5f2.7s2	3H4	27495.58911
8417.99815	Th	I	20	-	5f.6d.7s2	1D°2	12114.36618	5f.6d.7s.7p	5F2	23990.41162
8421.22537	Th	I	55	-	6d2.7s2	3P1	3865.473772	6d2.7s.7p	5F°1	15736.968041

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