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
12782.7756	Ar	II	75	-	3s2.3p4.(3P).5s	4P5/2	181594.1404	3s2.3p4.(3P).5p	4D°7/2	189415.028
12802.739	Ar	I	35	-	3s2.3p5.(2P°3/2).4p	2[5/2]2	105617.27	3s2.3p5.(2P°3/2).3d	2[5/2]°2	113425.964
12847.057	Ar	II	8	-	3s2.3p4.(3P).5s	4P1/2	182951.2609	3s2.3p4.(3P).5p	4D°1/2	190733.0156
12933.195	Ar	I	9	-	3s2.3p5.(2P°1/2).4p	2[3/2]1	107131.7086	3s2.3p5.(2P°1/2).5s	2[1/2]°0	114861.635
12956.659	Ar	I	85	-	3s2.3p5.(2P°3/2).4p	2[1/2]1	104102.099	3s2.3p5.(2P°3/2).3d	2[1/2]°1	111818.028
12974.5898	Ar	II	4	-	3s2.3p4.(1S).4p	2P°3/2	191974.58	3s2.3p4.(1D).4d	2D5/2	199679.844
13008.264	Ar	I	35	-	3s2.3p5.(2P°1/2).4p	2[3/2]2	107289.7001	3s2.3p5.(2P°1/2).5s	2[1/2]°1	114975.019
13070.8391	Ar	II	4	-	3s2.3p4.(1S).4p	2P°1/2	192333.4986	3s2.3p4.(1D).4d	2D3/2	199982.0244
13080.263	Ar	II	2	-	3s2.3p4.(3P).5p	4S°3/2	191169.5946	3s2.3p4.(3P).6s	4P5/2	198812.61
13213.99	Ar	I	35	-	3s2.3p5.(2P°3/2).4p	2[1/2]1	104102.099	3s2.3p5.(2P°3/2).3d	2[1/2]°0	111667.766
13228.107	Ar	I	35	-
13230.627	Ar	II	6	-	3s2.3p4.(3P).5s	4P1/2	182951.2609	3s2.3p4.(3P).5p	2P°3/2	190507.4128
13230.9	Ar	I	15	-	3s2.3p5.(2P°3/2).4p	2[3/2]1	106087.2598	3s2.3p5.(2P°3/2).5s	2[3/2]°1	113643.26
13240.2403	Ar	II	3	-	3s2.3p4.(1S).4p	2P°3/2	191974.58	3s2.3p4.(1D).4d	2P3/2	199525.2465
13250.399	Ar	II	-	-	3s2.3p4.(1D).4d	2G9/2	198604.1476	3s2.3p4.(3P1).5f	2[4]°7/2	206149.0242
13258.8877	Ar	II	7	-	3s2.3p4.(3P).3d	4P3/2	147503.1134	3s2.3p4.(3P).4p	4P°5/2	155043.1619
13272.64	Ar	I	85	-	3s2.3p5.(2P°1/2).4p	2[3/2]2	107289.7001	3s2.3p5.(2P°1/2).3d	2[5/2]°3	114821.939
13313.21	Ar	I	165	-	3s2.3p5.(2P°1/2).4p	2[3/2]1	107131.7086	3s2.3p5.(2P°1/2).3d	2[5/2]°2	114640.992
13364.785	Ar	II	1	-	3s2.3p4.(1D).5s	2D5/2	195864.7296	3s2.3p4.(3P).6p	2D°3/2	203345.0332
13367.111	Ar	I	165	-
13367.827	Ar	I	-	-	3s2.3p5.(2P°1/2).4p	2[1/2]1	107496.4166	3s2.3p5.(2P°1/2).5s	2[1/2]°1	114975.019
13406.513	Ar	I	-	-	3s2.3p5.(2P°3/2).3d	2[7/2]°4	112750.153	3s2.3p5.(2P°3/2).4f	2[9/2]4	120207.175
13406.587	Ar	I	-	-	3s2.3p5.(2P°3/2).3d	2[7/2]°4	112750.153	3s2.3p5.(2P°3/2).4f	2[9/2]5	120207.134
13424.9251	Ar	II	35	-	3s2.3p4.(3P).5s	4P5/2	181594.1404	3s2.3p4.(3P).5p	4P°3/2	189040.9351
13433.831	Ar	II	3	-	3s2.3p4.(3P).4d	2F5/2	187589.3383	3s2.3p4.(3P2).4f	2[2]°5/2	195031.2028
13450.3332	Ar	II	80	-	3s2.3p4.(3P).5s	4P3/2	182222.1209	3s2.3p4.(3P).5p	4D°5/2	189654.8487
13472.724	Ar	II	75	-	3s2.3p4.(3P).5s	2P3/2	183090.8927	3s2.3p4.(3P).5p	2D°5/2	190511.2674
13479.7264	Ar	II	10	-	3s2.3p4.(3P).5s	2P3/2	183090.8927	3s2.3p4.(3P).5p	2P°3/2	190507.4128
13499.41	Ar	I	5	-	3s2.3p5.(2P°3/2).4p	2[3/2]2	106237.5518	3s2.3p5.(2P°3/2).5s	2[3/2]°1	113643.26
13504.191	Ar	I	165	-	3s2.3p5.(2P°3/2).4p	2[5/2]2	105617.27	3s2.3p5.(2P°3/2).3d	2[7/2]°3	113020.355
13544.205	Ar	I	-	-	3s2.3p5.(2P°3/2).4p	2[3/2]1	106087.2598	3s2.3p5.(2P°3/2).5s	2[3/2]°2	113468.473
13573.617	Ar	I	2	-	3s2.3p5.(2P°1/2).4p	2[1/2]1	107496.4166	3s2.3p5.(2P°1/2).5s	2[1/2]°0	114861.635
13599.333	Ar	I	5	-	3s2.3p5.(2P°1/2).4p	2[3/2]2	107289.7001	3s2.3p5.(2P°1/2).3d	2[5/2]°2	114640.992
13622.659	Ar	I	70	-	3s2.3p5.(2P°3/2).4p	2[3/2]1	106087.2598	3s2.3p5.(2P°3/2).3d	2[5/2]°2	113425.964
13633.5502	Ar	II	70	-	3s2.3p4.(1D).5s	2D5/2	195864.7296	3s2.3p4.(1D).5p	2F°7/2	203197.5711
13678.55	Ar	I	35	-	3s2.3p5.(2P°1/2).4p	2[1/2]1	107496.4166	3s2.3p5.(2P°1/2).3d	2[3/2]°2	114805.135
13706.609	Ar	II	2	-	3s2.3p4.(3P).4d	2F5/2	187589.3383	3s2.3p4.(3P2).4f	2[3]°7/2	194883.0921
13718.577	Ar	I	165	-
13720.194	Ar	II	2	-	3s2.3p4.(1D).5s	2D5/2	195864.7296	3s2.3p4.(1D).5p	2F°5/2	203151.2627
13724.189	Ar	II	45	-	3s2.3p4.(1D).5s	2D3/2	195866.8503	3s2.3p4.(1D).5p	2F°5/2	203151.2627
13798.9546	Ar	II	4	-	3s2.3p4.(3P).5s	4P1/2	182951.2609	3s2.3p4.(3P).5p	2P°1/2	190196.2066
13825.715	Ar	I	2	-	3s2.3p5.(2P°3/2).4p	2[3/2]2	106237.5518	3s2.3p5.(2P°3/2).5s	2[3/2]°2	113468.473
13855.037	Ar	II	20	-	3s2.3p4.(3P).5s	4P3/2	182222.1209	3s2.3p4.(3P).5p	4P°1/2	189437.7396
13907.478	Ar	I	2	-
13939.1608	Ar	II	55	-	3s2.3p4.(3P).5s	4P5/2	181594.1404	3s2.3p4.(3P).5p	4P°5/2	188766.2129
13948.6083	Ar	II	9	-	3s2.3p4.(3P).3d	4P5/2	147875.9477	3s2.3p4.(3P).4p	4P°5/2	155043.1619
13972.3444	Ar	II	10	-	3s2.3p4.(3P).5s	4P1/2	182951.2609	3s2.3p4.(3P).5p	4D°3/2	190106.3
13999.89	Ar	II	2	-	3s2.3p4.(1D).5s	2D3/2	195866.8503	3s2.3p4.(1D).5p	2P°3/2	203007.8061
14054.652	Ar	II	4	-	3s2.3p4.(1S).4p	2P°1/2	192333.4986	3s2.3p4.(1D).4d	2P1/2	199446.6269
14070.128	Ar	II	10	-	3s2.3p4.(3P).5s	2P3/2	183090.8927	3s2.3p4.(3P).5p	2P°1/2	190196.2066

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