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
1363.031	Ar	II	1	-	3s2.3p4.(3P).3d	4D1/2	132737.7039	3s2.3p4.(3P1).5f	2[2]°3/2	206103.4749
1371.92	Ar	V	3	-	3s.3p3	3S°1	191536.8	3p4	3P2	264430.1
1376.107	Ar	II	-	-	3s2.3p4.(3P).3d	4D7/2	132327.3616	3s2.3p4.(3P2).5f	2[3]°7/2	204996.1739
1376.956	Ar	II	-	-	3s2.3p4.(3P).3d	4D7/2	132327.3616	3s2.3p4.(3P2).5f	2[4]°7/2	204951.1273
1377.211	Ar	II	2	-	3s2.3p4.(3P).3d	4D7/2	132327.3616	3s2.3p4.(3P2).5f	2[4]°9/2	204937.8473
1377.442	Ar	II	-	-	3s2.3p4.(3P).3d	4D5/2	132481.2068	3s2.3p4.(3P2).5f	2[2]°5/2	205079.1331
1379.377	Ar	II	-	-	3s2.3p4.(3P).3d	4D5/2	132481.2068	3s2.3p4.(3P2).5f	2[3]°5/2	204977.6464
1379.884	Ar	II	2	-	3s2.3p4.(3P).3d	4D5/2	132481.2068	3s2.3p4.(3P2).5f	2[4]°7/2	204951.1273
1380.723	Ar	II	-	-	3s2.3p4.(3P).3d	4D3/2	132630.7277	3s2.3p4.(3P2).5f	2[2]°3/2	205056.3109
1382.228	Ar	II	1	-	3s2.3p4.(3P).3d	4D3/2	132630.7277	3s2.3p4.(3P2).5f	2[3]°5/2	204977.6464
1382.765	Ar	II	-	-	3s2.3p4.(3P).3d	4D1/2	132737.7039	3s2.3p4.(3P2).5f	2[2]°3/2	205056.3109
1392.12	Ar	XI	-	-	2s2.2p4	3P2	0	2s2.2p4	1D2	71833.4
1395.64	Ar	IV	3	-	3s.3p4	2P1/2	224019.3	3s2.3p2.(3P).4p	2P°1/2	295670.2
1396.231	Ar	II	-	-	3s2.3p4.(3P).3d	4F9/2	142186.3153	3s2.3p4.(3P2).7f	2[5]°11/2	213807.62
1407.5	Ar	IV	5	-	3s2.3p2.(3P).3d	2D3/2	224754.4	3s2.3p2.(3P).4p	2P°3/2	295802.2
1409.3	Ar	IV	8	-	3s2.3p2.(3P).3d	4P5/2	220786.8	3s2.3p2.(3P).4p	4S°3/2	291744
1410.13	Ar	IV	8	-	3s2.3p2.(3P).3d	2D3/2	224754.4	3s2.3p2.(3P).4p	2P°1/2	295670.2
1413.97	Ar	V	1	-	3s.3p3	1P°1	195355.7	3p4	3P0	266075
1419.59	Ar	IV	8	-	3s2.3p2.(3P).3d	4P3/2	221300.9	3s2.3p2.(3P).4p	4S°3/2	291744
1420.6	Ar	VI	2	-	3s2.4d	2D5/2	454807	3s.3p.(1P°).4s	2P°3/2	525200
1422.	Ar	III	5	-	3s2.3p3.(4S°).3d	3D°2	156922.557	3s2.3p3.(2D°).4p	1F3	227244.1715
1422.51	Ar	VI	2	-	3s2.4d	2D3/2	454751	3s.3p.(1P°).4s	2P°1/2	525050
1426.19	Ar	IV	8	-	3s2.3p2.(3P).3d	4P1/2	221627.4	3s2.3p2.(3P).4p	4S°3/2	291744
1434.07	Ar	III	6	-	3s2.3p3.(4S°).3d	3D°3	156915.518	3s2.3p3.(2D°).4p	3F4	226646.6786
1435.57	Ar	IV	7	-	3s2.3p2.(3P).3d	2D5/2	226142.8	3s2.3p2.(3P).4p	2P°3/2	295802.2
1437.02	Ar	III	8	-	3s2.3p3.(4S°).3d	3D°3	156915.518	3s2.3p3.(2D°).4p	3F3	226504.1601
1437.17	Ar	III	6	-	3s2.3p3.(4S°).3d	3D°2	156922.557	3s2.3p3.(2D°).4p	3F3	226504.1601
1440.07	Ar	III	2	-	3s2.3p3.(4S°).3d	3D°3	156915.518	3s2.3p3.(2D°).4p	3F2	226357.0086
1440.21	Ar	III	6	-	3s2.3p3.(4S°).3d	3D°2	156922.557	3s2.3p3.(2D°).4p	3F2	226357.0086
1442.44	Ar	III	5	-	3s2.3p3.(4S°).3d	3D°1	157029.812	3s2.3p3.(2D°).4p	3F2	226357.0086
1444.	Ar	VIII	-	-	2p6.4p	2P°1/2	628241	2p6.4d	2D3/2	697532
1447.66	Ar	V	-	-	3s.3p3	1P°1	195355.7	3p4	3P2	264430.1
1448.35	Ar	IV	8	-	3s2.3p2.(3P).3d	4P5/2	220786.8	3s2.3p2.(3P).4p	4P°5/2	289830.5
1451.879	Ar	II	-	-	3s2.3p4.(3P).3d	4F7/2	142717.0965	3s2.3p4.(3P1).6f	2[4]°9/2	211593.5615
1455.44	Ar	IV	3	-	3s.3p4	2P3/2	222956.1	3s2.3p2.(3P).4p	2D°5/2	291663.1
1455.484	Ar	II	-	-	3s2.3p4.(3P).3d	4F3/2	143371.4364	3s2.3p4.(3P0).6f	2[3]°5/2	212077.0827
1459.23	Ar	IV	6	-	3s2.3p2.(3P).3d	4P3/2	221300.9	3s2.3p2.(3P).4p	4P°5/2	289830.5
1459.875	Ar	II	-	-	3s2.3p4.(3P).3d	4F5/2	143107.6801	3s2.3p4.(3P1).6f	2[4]°7/2	211606.542
1460.0973	Ar	III	-	-	3s2.3p3.(4S°).3d	3D°3	156915.518	3s2.3p3.(2D°).4p	3D3	225404.112
1460.2487	Ar	III	-	-	3s2.3p3.(4S°).3d	3D°2	156922.557	3s2.3p3.(2D°).4p	3D3	225404.112
1460.99	Ar	IV	7	-	3s2.3p2.(3P).3d	4P5/2	220786.8	3s2.3p2.(3P).4p	4P°3/2	289233.9
1463.	Ar	VIII	-	-	2p6.4p	2P°3/2	629243	2p6.4d	2D5/2	697621
1463.155	Ar	II	-	-	3s2.3p4.(3P).3d	4F9/2	142186.3153	3s2.3p4.(3P2).6f	2[5]°11/2	210531.77
1464.176	Ar	II	-	-	3s2.3p4.(3P).3d	4F3/2	143371.4364	3s2.3p4.(3P1).6f	2[3]°5/2	211669.17
1464.36	Ar	VIII	-	-	2p6.4p	2P°3/2	629243	2p6.4d	2D3/2	697532
1465.153	Ar	II	-	-	3s2.3p4.(3P).3d	4F9/2	142186.3153	3s2.3p4.(3P2).6f	2[4]°9/2	210438.859
1465.5506	Ar	III	-	-	3s2.3p3.(4S°).3d	3D°3	156915.518	3s2.3p3.(2D°).4p	3D2	225149.2072
1465.7036	Ar	III	-	-	3s2.3p3.(4S°).3d	3D°2	156922.557	3s2.3p3.(2D°).4p	3D2	225149.2072
1466.524	Ar	II	-	-	3s2.3p4.(3P).4s	4P5/2	134241.7389	3s2.3p4.(3P).6p	4D°7/2	202429.8993
1467.8533	Ar	III	-	-	3s2.3p3.(4S°).3d	3D°1	157029.812	3s2.3p3.(2D°).4p	3D1	225156.5915

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