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
36205.307	Th	II	-	-	6d3	2G9/2	19880.07926	5f.6d.(1H°).7s	°9/2	22642.10563
36229.054	Th	II	-	-	6d2.(1G).7s	2G7/2	9711.96192	5f.6d.(3F°).7s	2F°5/2	12472.17734
36357.691	Th	I	-	-	6d3.(2D2).7s	2	15863.88829	6d2.7s.7p	5D°1	18614.33811
36406.717	Th	II	-	-	6d3	4P3/2	15236.63833	5f.(2F°).6d2.(3F)	°5/2	20310.94225
36764.89	Th	II	-	-	6d.7s.(3D).7p	°5/2	44821.9067	5f2.(3F).7s	5/2	27593.9678
36890.564	Th	I	-	-	5f.6d.7s2	1H°5	20322.26571	5f.7s2.7p	3G4	23032.986182
36906.121	Th	II	-	-	5f.6d.(3F°).7s	4F°3/2	6691.3873	6d3	4F5/2	9400.96493
37035.222	Th	I	-	-	5f.6d.7s2	3D°1	17354.638583	6d3.(2F).7s	3F2	20054.77119
37062.954	Th	II	-	-	5f.6d.(3P°).7s	4P°5/2	17460.62698	6d3	2D25/2	20158.73957
37187.618	Th	I	-	-	6d2.7s.7p	5F°4	19948.395175	5f.7s2.7p	3F3	22637.46361
37254.564	Th	I	-	-	5f.6d.7s2	3H°6	14481.86965	6d3.(2H).7s	3H5	17166.10472
37307.032	Th	I	-	-	6d3.(4F).7s	5F1	5563.141519	5f.6d.7s2	3F°2	8243.602091
37323.521	Th	I	-	-	6d2.7s.7p	3F°2	20522.71449	5f.6d.7s.7p	5G3	23201.98997
37359.872	Th	II	-	-	5f.6d.(3H°).7s	°9/2	6700.18627	6d3	4F9/2	13248.70938
37391.232	Th	I	-	-	5f.6d.7s2	1G°4	10414.137	6d3.(2G).7s	3G3	13088.56115
37419.488	Th	II	-	-	6d3	7/2	10855.32366	5f.(2F°).6d2.(3F)	4H°9/2	15242.89888
37561.662	Th	I	-	-	6d3.(4P).7s	5P2	11802.93238	6d2.7s.7p	5G°2	14465.221873
37578.934	Th	I	-	-	5f.6d2.7s	5G°2	21738.05013	5f.6d.7s.7p	5H3	24399.11564
37665.558	Th	II	-	-	6d2.(3P).7s	4P3/2	8018.19281	5f.6d.(3F°).7s	°5/2	10673.13832
37956.835	Th	II	-	-	5f.6d.(3G°).7s	4G°5/2	9585.40432	6d2.(1D).7s	2D3/2	12219.97621
38018.143	Th	II	-	-	6d2.(3F).7s	4F3/2	1859.93843	5f.7s2	2F°5/2	4490.26167
38081.234	Th	I	-	-	6d3.(2F).7s	3F3	19713.03109	5f.6d2.7s	5G°3	22338.99484
38260.752	Th	II	-	-	6d3	7/2	10855.32366	5f.6d.(3G°).7s	4G°9/2	13468.96833
38291.855	Th	II	-	-	5f.(2F°).6d2.(1G)	°7/2	24982.4458	5f2.(3F).7s	5/2	27593.9678
38362.264	Th	I	-	-	6d3.(4F).7s	3F4	17959.89498	6d2.7s.7p	5D°4	20566.62381
38444.323	Th	II	-	-	6d3	4P3/2	15236.63833	5f.6d.(3P°).7s	°1/2	17837.80261
38699.945	Th	II	-	-	6d3	3/2	7001.42117	5f.6d.(3G°).7s	4G°5/2	9585.40432
38789.319	Th	II	-	-	6d.(2D).7s2	5/2	4113.35932	5f.6d.(3F°).7s	4F°3/2	6691.3873
39031.759	Th	I	-	-	5f.6d.7s2	3G°3	10526.544406	6d3.(2G).7s	3G3	13088.56115
39042.25	Th	II	-	-	6d3	2H11/2	17727.24685	5f.(2F°).6d2.(1G)	°11/2	24309.22275
39056.433	Th	I	-	-	6d3.(2H).7s	3H4	15493.21943	6d.7s2.7p	3F°4	18053.617845
39130.984	Th	I	-	-	6d.7s2.7p	3P°2	19039.153374	6d3.(2F).7s	1F3	21594.67329
39215.697	Th	I	-	-	6d3.(4F).7s	3	17398.39526	6d2.7s.7p	5F°4	19948.395175
39331.543	Th	II	-	-	5f.(2F°).6d2.(3F)	4I°9/2	14275.57661	6d3	2G7/2	16818.0654
39519.081	Th	I	-	-	6d3.(2G).7s	3G3	13088.56115	5f.6d2.7s	5H°3	15618.98461
39711.529	Th	I	-	-	6d3.(2H).7s	3H4	15493.21943	5f.6d2.7s	5H°5	18011.3803
39822.246	Th	II	-	-	5f.7s2	2F°5/2	4490.26167	6d3	3/2	7001.42117
39828.862	Th	II	-	-	6d2.(3F).7s	2F5/2	8605.8421	5f.6d.(3G°).7s	4G°7/2	11116.58451
40050.517	Th	I	-	-	5f.6d2.7s	3H°4	21902.26981	5f.6d.7s.7p	5H3	24399.11564
40181.164	Th	I	-	-	6d2.7s.7p	5F°2	17224.30234	6d3.(2F).7s	3F3	19713.03109
40252.023	Th	II	-	-	5f.(2F°).6d2.(3F)	4H°9/2	15242.89888	6d3	2H11/2	17727.24685
40287.806	Th	I	-	-	6d.7s2.7p	1D°2	16217.482038	5f.7s2.7p	3F2	18699.62342
40380.148	Th	II	-	-	5f.7s2	2F°7/2	8378.85915	6d3	7/2	10855.32366
40554.661	Th	I	-	-	6d2.7s.7p	3F°2	20522.71449	5f.6d.7s.7p	5G2	22988.52291
40560.149	Th	I	-	-	5f.7s2.7p	3F2	18699.62342	5f.6d.7s2	3D°3	21165.098037
40587.239	Th	III	1	-	6d2	3F2	63.26679	5f.7s	°3	2527.0955
40766.819	Th	III	-	-	5f.7s	°3	2527.0955	6d.7s	3D3	9953.58098
40930.384	Th	I	-	-	6d3.(4P).7s	1	17073.80916	6d2.7s.7p	5D°2	19516.98043
40937.639	Th	III	-	-	6d2	3F4	6537.81726	5f.6d	°4	3188.30107
40958.756	Th	I	-	-	6d3.(4F).7s	5F4	8800.249723	5f.6d.7s2	3F°3	11241.73043

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