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
571.	Ar	IX	-	-	2s2.2p5.4d	3D°1	2836234	2s2.2p5.5p	3D1	3011211
572.014	Ar	II	1	-	3s2.3p5	2P°3/2	0	3s2.3p4.(1D).3d	2P1/2	174821.0098
572.05	Ar	VII	50	-	3s.4f	1F°3	667496	3s.6d	1D2	842310
573.364	Ar	II	1	-	3s2.3p5	2P°3/2	0	3s2.3p4.(1D).3d	2P3/2	174409.8916
573.4666	Ar	III	135	-	3s2.3p4	3P2	0	3s2.3p3.(4S°).4s	5S°2	174378.4968
573.84	Ar	III	2	-	3s2.3p4	1S0	33265.7	3s2.3p3.(2P°).4s	3P°1	207532.33
574.12	Ar	IV	3	-	3s.3p4	4P5/2	117563.4	3s2.3p2.(3P).4p	4S°3/2	291744
576.738	Ar	II	1	-	3s2.3p5	2P°1/2	1431.5831	3s2.3p4.(1D).3d	2P1/2	174821.0098
576.94	Ar	IX	50	-	2s2.2p5.3p	3P2	2182215.2	2s2.2p5.3d	3P°2	2355542.7
577.1457	Ar	III	95	-	3s2.3p4	3P1	1112.17	3s2.3p3.(4S°).4s	5S°2	174378.4968
577.28	Ar	IV	5	-	3s.3p4	4P3/2	118515.7	3s2.3p2.(3P).4p	4S°3/2	291744
577.54	Ar	IV	3	-	3s.3p4	4P3/2	118515.7	3s2.3p2.(3P).4p	2D°5/2	291663.1
578.107	Ar	II	1	-	3s2.3p5	2P°1/2	1431.5831	3s2.3p4.(1D).3d	2P3/2	174409.8916
578.3865	Ar	III	135	-	3s2.3p4	1D2	14010	3s2.3p3.(2P°).3d	3F°2	186904.026
578.604	Ar	II	1	-	3s2.3p5	2P°3/2	0	3s2.3p4.(1D).3d	2D3/2	172829.6539
579.04	Ar	IV	4	-	3s.3p4	4P1/2	119043.1	3s2.3p2.(3P).4p	4S°3/2	291744
579.206	Ar	III	100	-	3s2.3p4	1D2	14010	3s2.3p3.(2P°).3d	3F°3	186658.19
579.75	Ar	VII	55	-	3p.4p	1P1	698350	3p.5s	1P°1	870841
580.264	Ar	II	2	-	3s2.3p5	2P°3/2	0	3s2.3p4.(1D).3d	2D5/2	172335.5985
580.5	Ar	IV	4	-	3s.3p4	4P5/2	117563.4	3s2.3p2.(3P).4p	4P°5/2	289830.5
580.69	Ar	VII	15	-	3p2	3P2	272562	3p.3d	3F°3	444780
582.3	Ar	IV	-	-	3s.3p4	4P3/2	118515.7	3s2.3p2.(3P).4p	2D°3/2	290251.5
582.52	Ar	IV	4	-	3s.3p4	4P5/2	117563.4	3s2.3p2.(3P).4p	4P°3/2	289233.9
583.03	Ar	XI	-	-	2s2.2p3.(2D°).3p	3F2	2728790	2s2.2p3.(2D°).3d	3G°3	2900300
583.437	Ar	II	1	-	3s2.3p5	2P°1/2	1431.5831	3s2.3p4.(1D).3d	2D3/2	172829.6539
583.73	Ar	IV	4	-	3s.3p4	4P3/2	118515.7	3s2.3p2.(3P).4p	4P°5/2	289830.5
584.	Ar	VIII	15	-	2p6.5g	2G9/2	876019	2p6.8f	2F°7/2	1047116
585.748	Ar	VII	-	-	2p6.3s2	1S0	0	3s.3p	1P°1	170722
586.15	Ar	IV	4	-	3s.3p4	4P3/2	118515.7	3s2.3p2.(3P).4p	4P°1/2	289122.3
587.02	Ar	VI	6	-	3s.3p2	4P1/2	100157.5	3p3	4S°3/2	270511.8
587.58	Ar	IV	5	-	3s.3p4	4P1/2	119043.1	3s2.3p2.(3P).4p	4P°3/2	289233.9
587.97	Ar	IV	3	-	3s.3p4	4P1/2	119043.1	3s2.3p2.(3P).4p	4P°1/2	289122.3
588.91	Ar	VI	6	-	3s2.3p	2P°1/2	0	3s.3p2	2S1/2	169803.9
589.41	Ar	IX	-	-	2s2.2p5.3s	3P°2	2026575.7	2s2.2p5.3p	3P1	2196102.7
589.78	Ar	VI	6	-	3s.3p2	4P3/2	100957.6	3p3	4S°3/2	270511.8
591.05	Ar	IX	25	-	2s2.2p5.3p	3P2	2182215.2	2s2.2p5.3d	3P°1	2351405.1
591.08	Ar	IV	5	-	3s.3p4	4P5/2	117563.4	3s2.3p2.(3P).4p	4D°5/2	286747.8
593.575	Ar	IX	15	-	2s2.2p5.3s	3P°2	2026575.7	2s2.2p5.3p	1D2	2195049.5
594.1	Ar	VI	6	-	3s.3p2	4P5/2	102191.6	3p3	4S°3/2	270511.8
595.05	Ar	X	65	-	2s2.2p4.(3P).3p	4D°7/2	2396931	2s2.2p4.(3P).3d	4D7/2	2564981
596.6	Ar	IV	225	-	3s2.3p3	2D°5/2	21219.8	3s2.3p2.(3P).3d	4D7/2	188824.5
596.67	Ar	VI	5	-	3s2.3p	2P°3/2	2207.88	3s.3p2	2S1/2	169803.9
597.58	Ar	X	55	-	2s2.2p4.(3P).3s	4P3/2	2259295	2s2.2p4.(3P).3p	4S°3/2	2426634
597.701	Ar	II	2	-	3s2.3p5	2P°3/2	0	3s2.3p4.(1S).4s	2S1/2	167307.9822
598.52	Ar	IX	105	-	2s2.2p5.4d	3F°2	2844127	2s2.2p5.5p	3D1	3011211
599.77	Ar	IV	3	-	3s2.3p3	2D°3/2	21090.6	3s2.3p2.(3P).3d	4D5/2	187821.3
599.988	Ar	III	8	-	3s2.3p4	1D2	14010	3s2.3p3.(4S°).4s	3S°1	180678.3147
600.24	Ar	IV	6	-	3s2.3p3	2D°5/2	21219.8	3s2.3p2.(3P).3d	4D5/2	187821.3
601.119	Ar	IV	4	-	3s2.3p3	4S°3/2	0	3s2.3p2.(3P).3d	2P3/2	166356.4
601.3	Ar	IV	3	-	3s2.3p3	2D°3/2	21090.6	3s2.3p2.(3P).3d	4D3/2	187397.5

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