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
22289.689	Th	I	-	-	6d.7s2.7p	3F°3	13945.307389	5f.7s2.7p	3G3	18431.686609
22349.9837	Th	II	-	-	6d3	4F9/2	13248.70938	5f.(2F°).6d2.(3F)	°9/2	17722.98541
22350.8624	Th	I	-	-	6d.7s2.7p	3D°1	11877.839132	6d2.7s2	0	16351.93901
22383.875	Th	I	-	-	6d2.7s.7p	5G°4	18809.88631	5f.6d.7s.7p	5I5	23277.38774
22436.786	Th	I	-	-	6d2.7s.7p	5D°3	20214.92997	6d3.(2D1).7s	3D2	24671.89582
22443.517	Th	I	-	-	5f.6d.7s2	3P°1	14243.993748	5f.7s2.7p	3F2	18699.62342
22445.802	Th	I	-	-	6d3.(2H).7s	3H4	15493.21943	6d2.7s.7p	5F°4	19948.395175
22451.807	Th	II	-	-	6d2.(3P).7s	4P3/2	8018.19281	5f.6d.(3F°).7s	2F°5/2	12472.17734
22468.268	Th	I	-	-	6d2.7s.7p	5F°4	19948.395175	5f.6d.7s.7p	5H3	24399.11564
22473.866	Th	II	-	-	5f.6d.(3P°).7s	°3/2	15144.73767	6d2.(1S).7s	2S1/2	19594.3505
22487.986	Th	I	-	-	6d.7s2.7p	1F°3	18069.065569	6d4	5D2	22515.88404
22502.9379	Th	I	-	-	6d2.7s.7p	5G°5	19588.36224	5f.6d.7s.7p	5G4	24032.22651
22512.2561	Th	II	-	-	6d3	3/2	7001.42117	5f.6d.(3D°).7s	°3/2	12902.37757
22525.051	Th	I	-	-	6d3.(4F).7s	3F4	17959.89498	5f.6d2.7s	3I°5	22399.39666
22543.9164	Th	I	-	-	5f.6d2.7s	5H°3	15618.98461	6d3.(2F).7s	3F2	20054.77119
22577.727	Th	II	-	-	6d3	2G9/2	19880.07926	5f.(2F°).6d2.(1G)	°11/2	24309.22275
22588.439	Th	II	-	-	5f.6d.(3D°).7s	4D°7/2	15453.03596	6d3	2G9/2	19880.07926
22620.5493	Th	I	1	-	6d3.(4F).7s	5F2	6362.39598	6d.7s2.7p	3F°2	10783.15535
22622.863	Th	I	-	-	6d3.(2D2).7s	1	13962.51989	6d2.7s.7p	5D°0	18382.82669
22637.888	Th	II	-	-	6d3	4F5/2	9400.96493	5f.6d.(3F°).7s	°7/2	13818.3381
22647.944	Th	II	-	-	6d3	2F7/2	22834.13401	5f.(2F°).6d2.(3P)	4D°7/2	27249.54521
22652.368	Th	I	-	-	6d3.(4P).7s	5P2	11802.93238	6d.7s2.7p	1D°2	16217.482038
22666.124	Th	II	20	-	6d2.(1G).7s	9/2	10379.12308	5f.6d.(3G°).7s	°7/2	14790.99291
22680.826	Th	II	20	-	5f.(2F°).6d2.(3F)	°3/2	19050.82932	5f.7s.(3F°).7p	5/2	37945.1099
22689.272	Th	III	-	-	5f.6d	3D°3	10741.15004	5f2	3H4	15148.51938
22716.3766	Th	I	-	-	6d3.(4F).7s	5F5	9804.806547	5f.6d.7s2	3F°4	14206.91694
22729.322	Th	I	-	-	6d.7s2.7p	3D°2	14032.085336	5f.7s2.7p	3G3	18431.686609
22739.419	Th	II	-	-	5f2.(3H).7s	9/2	25246.29783	5f.(2F°).6d2.(3F)	°11/2	25414.92113
22755.243	Th	II	-	-	6d3	3/2	7001.42117	5f.(2F°).6d2.(3P)	°5/2	40654.4654
22767.092	Th	I	-	-	6d2.7s.7p	3F°2	20522.71449	6d3.(2D1).7s	3D3	24915.01853
22768.131	Th	I	-	-	6d2.7s.7p	5G°4	18809.88631	5f.6d.7s.7p	5G3	23201.98997
22788.533	Th	II	-	-	6d.7s.(3D).7p	°3/2	37601.7026	5f.6d.(3F°).7p	5/2	41328.3497
22791.63	Th	II	-	-	6d3	7/2	10855.32366	5f.(2F°).6d2.(3F)	4H°9/2	15242.89888
22791.932	Th	I	-	-	6d3.(2P).7s	0	14226.82045	6d2.7s.7p	5D°1	18614.33811
22813.178	Th	II	-	-	6d2.(3F).7p	°5/2	36687.9875	5f2.6d+5f.6d.7p	5/2	51935.6876
22820.413	Th	I	-	-	5f.6d2.7s	5G°4	23113.54761	5f2.7s2	3H4	27495.58911
22835.744	Th	I	-	-	6d3.(4F).7s	3F4	17959.89498	5f.6d2.7s	5G°3	22338.99484
22840.81	Th	I	-	-	6d2.7s2	3P1	3865.473772	5f.6d.7s2	3F°2	8243.602091
22850.178	Th	I	-	-	6d3.(4P).7s	5P3	12847.96912	6d2.7s.7p	5F°2	17224.30234
22857.8581	Th	I	-	-	6d3.(4F).7s	5F4	8800.249723	5f.6d.7s2	3G°4	13175.113345
22861.4	Th	I	-	-	6d2.7s.7p	5D°1	18614.33811	5f.6d.7s.7p	5G2	22988.52291
22870.3434	Th	I	-	-	5f.6d2.7s	°7	25180.04445	5f.6d.7s.7p	5H6	29552.51939
22881.352	Th	I	-	-	6d2.7s.7p	5F°2	17224.30234	6d3.(2F).7s	1F3	21594.67329
22906.81	Th	I	-	-	6d2.7s.7p	5G°3	15166.900593	6d3.(2F).7s	3F4	19532.41646
22917.64	Th	II	-	-	5f.(2F°).6d2.(1G)	°7/2	24982.4458	5f2.(3F).7s	5/2	27593.9678
22943.403	Th	II	-	-	6d2.(3F).7s	4F9/2	6213.49036	5f.6d.(3H°).7s	°9/2	6700.18627
22965.74	Th	I	-	-	6d2.7s.7p	5F°2	17224.30234	6d4	5D1	21578.61445
22984.621	Th	I	-	-	6d2.7s.7p	5F°2	17224.30234	6d3.(2P).7s	2	21575.03713
23010.257	Th	II	-	-	5f.6d.(3F°).7s	2F°5/2	12472.17734	6d3	2G7/2	16818.0654
23043.311	Th	I	-	-	6d3.(4F).7s	3	17398.39526	5f.6d2.7s	5G°2	21738.05013

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