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
8106.805	Th	I	-	-	6d2.7s.7p	5G°4	18809.88631	6d4	3D3	31141.79438
8112.024	Th	II	-	-	6d2.(3P).7s	4P1/2	6244.29489	5f.(2F°).6d2.(3F)	°1/2	18568.2655
8114.5487	Th	I	3	-	5f.6d2.7s	5I°4	16783.84708	6d4	3G4	29104.00388
8122.3481	Th	I	4	-	5f.6d2.7s	5H°6	19986.16721	5f.6d.7s.7p	5H7	32294.49368
8123.655	Th	II	-	-	6d2.(1G).7s	9/2	10379.12308	5f.(2F°).6d2.(3F)	4G°7/2	22685.44712
8125.514	Th	II	-	-	6d3	7/2	10855.32366	6d.7s.(3D).7p	°5/2	44821.9067
8127.63	Th	II	-	-	5f.6d.(3D°).7s	2D°3/2	15710.84204	6d3	2D13/2	28011.1578
8129.40544	Th	I	20	-	6d2.7s2	3F3	2869.259165	6d2.7s.7p	5G°3	15166.900593
8130.1953	Th	II	-	-	6d2.(3F).7s	4F5/2	1521.89632	5f.6d.(3F°).7s	°7/2	13818.3381
8137.9359	Th	I	4	-	5f.6d.7s2	1D°2	12114.36618	5f.6d.7s.7p	5H3	24399.11564
8138.3978	Th	II	5	-	5f.(2F°).6d2.(3F)	4H°9/2	15242.89888	5f2.(3H).7s	9/2	25246.29783
8138.47552	Th	I	35	-	6d3.(4F).7s	5F1	5563.141519	5f.6d.7s2	3P°2	17847.07751
8139.9014	Th	II	2	-	6d3	4F5/2	9400.96493	5f.(2F°).6d2.(3F)	°7/2	16906.59928
8143.13823	Th	I	90	-	6d3.(4F).7s	5F4	8800.249723	6d2.7s.7p	5F°5	21077.152101
8150.53	Th	II	20	-	5f.(2F°).6d2.(3F)	°5/2	20310.94225	5f.7s.(1F°).7p	7/2	38165.3562
8152.382	Th	II	2	-	6d2.(1G).7s	9/2	10379.12308	5f.6d.(1H°).7s	°9/2	22642.10563
8154.1919	Th	I	-	-	5f.6d.7s2	3P°1	14243.993748	6d3.(2D1).7s	1D2	26504.25448
8159.016	Th	I	-	-	5f.6d.7s2	3D°3	21165.098037	6d4	4	38366.5775
8159.72785	Th	I	90	-	6d3.(4F).7s	5F2	6362.39598	6d2.7s.7p	5D°1	18614.33811
8163.1212	Th	II	5	-	6d3	3/2	7001.42117	5f.6d.(3D°).7s	°5/2	16033.14845
8165.1469	Th	II	-	-	6d2.(1D).7s	2D3/2	12219.97621	5f.(2F°).6d2.(3F)	4P°5/2	24463.79045
8166.448	Th	II	3	-	6d2.(3F).7s	4F3/2	1859.93843	5f.6d.(3D°).7s	°1/2	14101.7986
8169.78683	Th	I	35	-	6d2.7s2	2	3687.987189	6d2.7s.7p	5D°2	19516.98043
8174.328	Th	I	-	-	5f.6d.7s2	3G°4	13175.113345	5f.6d.7s.7p	5H4	25405.16237
8177.1791	Th	II	-	-	6d3	3/2	7001.42117	5f.(2F°).6d2.(3F)	°5/2	20310.94225
8178.1956	Th	II	-	-	5f.(2F°).6d2.(1D)	°3/2	17121.62038	5f2.(3F).7s	5/2	27593.9678
8178.829	Th	I	-	-	5f.6d.7s2	1G°4	10414.137	5f.7s2.7p	3F3	22637.46361
8179.0344	Th	I	-	-	6d2.7s2	2	3687.987189	6d2.7s.7p	5F°3	19503.14349
8181.307	Th	II	-	-	5f.(2F°).6d2.(1D)	°9/2	20989.80656	5f.7s.(3F°).7p	7/2	38389.3755
8182.265	Th	II	2	-	5f.6d.(3F°).7p	7/2	40570.631	5f2.7p	°9/2	49495.5594
8184.393	Th	II	-	-	5f.(2F°).6d2.(1G)	2K°13/2	26647.7976	5f2.(1I).7s	11/2	38862.8172
8186.91158	Th	I	135	-	6d2.7s2	1G4	8111.004545	5f.6d.7s2	1H°5	20322.26571
8195.9584	Th	I	1	-	6d2.7s.7p	5F°2	17224.30234	6d4	1	29422.08479
8198.067	Th	II	-	-	6d2.(1D).7s	2D3/2	12219.97621	5f.(2F°).6d2.(3F)	°3/2	19050.82932
8203.2011	Th	II	8	-	6d3	7/2	10855.32366	5f.(2F°).6d2.(3F)	°9/2	17722.98541
8205.892	Th	I	-	-	5f.6d2.7s	5I°5	17501.17592	5f.6d.7s.7p	5H5	26380.54194
8206.9229	Th	I	-	-	6d2.7s.7p	5D°3	20214.92997	6d4	3P12	32396.41519
8210.047	Th	I	-	-	6d2.7s.7p	5G°3	15166.900593	5f.6d.7s.7p	5H3	24399.11564
8212.2219	Th	I	1	-	5f.6d.7s2	3F°4	14206.91694	5f.6d.7s.7p	5H5	26380.54194
8216.352	Th	II	20	-	5f.(2F°).6d2.(1G)	°5/2	35156.9127	5f2.6d+5f.6d.7p	5/2	51935.6876
8217.2266	Th	II	7	-	6d3	4F9/2	13248.70938	5f.(2F°).6d2.(3F)	°11/2	25414.92113
8220.7508	Th	II	-	-	5f.6d.(3F°).7s	°5/2	10673.13832	6d3	2F7/2	22834.13401
8221.233	Th	II	20	-	5f.(2F°).6d2.(3F)	°11/2	25414.92113	5f2.(1I).7s	2I13/2	37575.2339
8235.216	Th	II	20	-	5f.(2F°).6d2.(1G)	°9/2	22139.65746	5f2.(1G).7s	7/2	34279.3288
8236.32	Th	II	3	-	6d.7s.(3D).7p	°7/2	35593.5312	5f2.6d+5f.6d.7p	9/2	49837.6587
8236.739	Th	I	-	-	6d2.7s.7p	5F°5	21077.152101	5f.6d.7s.7p	3I5	33214.53748
8241.355	Th	II	1	-	5f.(2F°).6d2.(1G)	°9/2	22139.65746	5f2.(3H).6d	9/2	34270.2396
8252.39375	Th	I	50	-	6d2.7s2	3F2	0	5f.6d.7s2	1D°2	12114.36618
8253.6149	Th	I	7	-	6d.7s2.7p	3D°1	11877.839132	5f.6d.7s.7p	5F2	23990.41162
8254.7429	Th	I	15	-	5f.6d.7s2	3G°3	10526.544406	5f.7s2.7p	3F3	22637.46361

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