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
4761.8614	Th	II	1	1	5f.(2F°).6d2.(3F)	°11/2	25414.92113	5f2.(1I).6d	13/2	49527.3161
4762.5243	Th	II	3	2	6d2.(3F).7s	4F5/2	1521.89632	5f.(2F°).6d2.(3P)	°5/2	40654.4654
4763.398	Th	II	20	14	5f.(2F°).6d2.(1G)	°9/2	22139.65746	5f.6d.(3H°).7p	2I11/2	43127.2131
4763.7192	Th	II	-	-	5f.(2F°).6d2.(3F)	4I°15/2	22028.0114	5f2.(3H).6d	2K13/2	43014.1451
4763.89	Th	II	-	-	5f.(2F°).6d2.(3F)	°7/2	16906.59928	5f2.6d+5f.6d.7p	7/2	42751.3291
4765.6607	Th	II	-	1	5f.(2F°).6d2.(3F)	°9/2	17722.98541	5f2.(3H).6d	11/2	45735.0949
4766.016	Th	II	20	14	5f2.(3F).7s	9/2	33384.4292	5f.7p2?	°9/2	54360.45
4766.098	Th	I	-	-	6d2.7s.7p	5G°2	14465.221873	6d4	3	37307.1417
4766.382	Th	I	-	-	6d3.(4P).7s	5P1	11601.03035	6d3.7p	5G°2	32575.42
4766.9615	Th	II	1	1	5f.6d.(3H°).7s	2H°11/2	14484.32431	5f.6d.(1G°).7p	9/2	41047.2077
4767.4826	Th	II	-	-	5f2.(3H).6d	4K13/2	35400.7737	5f2.7p	4I°11/2	56370.3451
4767.871	Th	II	-	-	5f.6d.(3D°).7s	°5/2	16033.14845	5f.6d.(3H°).7p	5/2	39700.5832
4768.0578	Th	II	4	2	5f.7s2	2F°7/2	8378.85915	5f2.(3F).7s	5/2	27593.9678
4768.1666	Th	II	3	2	5f.6d.(1F°).7s	°7/2	18973.77768	5f.6d.(1G°).7p	9/2	41047.2077
4768.761	Th	II	-	-	5f.(2F°).6d2.(3F)	°11/2	25414.92113	5f.6d.(3H°).7p	13/2	46910.7816
4769.429	Th	II	-	-	5f.(2F°).6d2.(3P)	4G°11/2	26770.49238	5f2.6d+5f.6d.7p	9/2	49837.6587
4769.5465	Th	I	1	1	5f.6d2.7s	5H°4	16346.64962	6d4	3	37307.1417
4770.7451	Th	II	-	-	6d3	7/2	10855.32366	6d.7s.(3D).7p	°5/2	44821.9067
4770.945	Th	II	20	14	6d.7s.(3D).7p	°3/2	37601.7026	5f.6d.7p	3/2	52307.4829
4771.123	Th	II	-	-	5f.(2F°).6d2.(3P)	°3/2	23012.0585	5f.6d.(3P°).7p	1/2	40523.7301
4771.867	Th	II	-	-	5f.6d.(3G°).7s	°7/2	14790.99291	5f.6d.(3F°).7p	5/2	41328.3497
4771.952	Th	II	-	-	5f.(2F°).6d2.(3F)	°5/2	20310.94225	5f2.6d+5f.6d.7p	5/2	51935.6876
4773.1042	Th	II	1	1	6d3	7/2	10855.32366	5f.(2F°).6d2.(1D)	°7/2	31800.1933
4773.482	Th	II	20	14	6d2.(1G).7p	°7/2	39396.5553	5f2.6d+5f.6d.7p	9/2	49837.6587
4773.955	Th	II	-	-	5f.(2F°).6d2.(1G)	°9/2	22139.65746	5f2.6d+5f.6d.7p	7/2	42751.3291
4773.991	Th	II	-	-	5f.6d.(1H°).7s	2H°11/2	22014.8788	5f.6d.(3H°).7p	9/2	42955.8455
4774.25137	Th	II	225	140	5f.6d.(3F°).7s	4F°3/2	6691.3873	5f.7s.(3F°).7p	3/2	37821.9631
4774.331	Th	II	-	-	6d3	2F7/2	22834.13401	6d2.(1G).7p	°7/2	39396.5553
4774.499	Th	II	-	-	6d3	2G7/2	16818.0654	5f.(2F°).6d2.(1S)	°7/2	37756.7895
4775.0661	Th	II	-	-	5f.(2F°).6d2.(3F)	°3/2	19050.82932	5f.6d.(3F°).7p	3/2	39150.6794
4775.357	Th	II	-	-	5f.(2F°).6d2.(1G)	°11/2	24309.22275	5f.6d.(3H°).7p	11/2	40574.7511
4777.35	Th	II	20	14	6d.7s.(3D).7p	°5/2	44821.9067	5f2.6d+5f.6d.7p	5/2	51935.6876
4777.6489	Th	II	-	-	5f2.(3F).6d	7/2	39458.284	5f2.7p?	°9/2	59993.669
4778.547	Th	II	-	-	5f.6d.(3P°).7s	°3/2	15144.73767	5f2.(3F).6d	5/2	40644.3356
4778.921	Th	II	-	-	5f.6d.(3P°).7s	°1/2	17837.80261	5f2.(1D).7s	3/2	38757.1817
4779.5899	Th	II	45	28	5f.6d.(3H°).7s	2H°11/2	14484.32431	5f2.(3H).6d	4K13/2	35400.7737
4780.6918	Th	III	2	1	5f.6d	3G°3	5060.54386	5f2	1G4	25972.17312
4781.584	Th	II	-	1	5f.6d.(3G°).7s	2G°9/2	17272.25153	5f.6d.(3H°).7p	9/2	42955.8455
4782.204	Th	II	-	-	6d2.(3P).7s	4P3/2	8018.19281	5f.(2F°).6d2.(3F)	°5/2	20310.94225
4782.76126	Th	II	90	57	5f.6d.(3F°).7s	4F°3/2	6691.3873	5f2.(3F).7s	5/2	27593.9678
4783.167	Th	II	20	14	5f.7s.(3F°).7p	3/2	37821.9631	6d.7s.(1D).7p	°1/2	48532.052
4783.639	Th	II	4	2	5f.(2F°).6d2.(3F)	°7/2	16906.59928	5f2.(3F).7s	9/2	33384.4292
4783.9097	Th	II	1	1	5f.(2F°).6d2.(3F)	°3/2	19050.82932	5f2.(3F).6d	1/2	39948.394
4784.5667	Th	II	-	-	5f.(2F°).6d2.(3F)	°9/2	17722.98541	5f.7s.(1F°).7p	9/2	38617.6823
4784.9304	Th	II	-	1	5f.6d.(3G°).7s	2G°9/2	17272.25153	5f.7s.(1F°).7p	7/2	38165.3562
4785.295	Th	II	20	14	5f.(2F°).6d2.(3F)	°3/2	19050.82932	5f.6d.7p	3/2	52307.4829
4785.724	Th	II	-	-	5f.6d.(1P°).7s	°1/2	22355.2063	5f2.(3F).6d	3/2	41936.5335
4786.9152	Th	I	-	1	6d2.7s.7p	5G°4	18809.88631	5f.6d2.7p	5I5	39694.3296
4787.3732	Th	II	1	1	5f.(2F°).6d2.(3F)	4H°9/2	15242.89888	5f2.(3F).6d	9/2	37840.8437
4787.8216	Th	II	-	1	5f.(2F°).6d2.(3F)	°5/2	20310.94225	5f.6d.(3H°).7p	5/2	39700.5832

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