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
1159.77	Ar	III	10	-	3s2.3p3.(4S°).3d	3D°2	156922.557	3s2.3p3.(2P°).4p	3P1	243147.063
1163.9	Ar	VIII	2	-	2p6.5g	2G9/2	876019	2p6.6h	2H°11/2	961937
1171.4	Ar	VIII	2	-	2p6.6h	2H°11/2	961937	2p6.8i	2I13/2	1047304
1176.3	Ar	IIII	2	-	2s2.2p2	3P0	0	2s2.2p2	1D2	85011.3
1187.79	Ar	IV	9	-	3s2.3p3	2P°1/2	34854.6	3s.3p4	4P1/2	119043.1
1190.328	Ar	IV	105	-	3s2.3p3	2P°3/2	35032.4	3s.3p4	4P1/2	119043.1
1191.86	Ar	IV	8	-	3s2.3p2.(1D).3d	2G7/2	207760.7	3s2.3p2.(3P).4p	2D°5/2	291663.1
1194.528	Ar	V	7	-	3s2.3p2	1S0	37912.4	3s.3p3	3D°1	121628.7
1197.82	Ar	IV	15	-	3s2.3p3	2P°3/2	35032.4	3s.3p4	4P3/2	118515.7
1199.37	Ar	III	15	-	3s2.3p3.(4S°).3d	3D°3	156915.518	3s2.3p3.(2P°).4p	3D3	240292.3714
1199.95	Ar	III	15	-	3s2.3p3.(4S°).3d	3D°2	156922.557	3s2.3p3.(2P°).4p	3D2	240258.453
1201.49	Ar	III	8	-	3s2.3p3.(4S°).3d	3D°1	157029.812	3s2.3p3.(2P°).4p	3D2	240258.453
1202.39	Ar	V	1	-	3s.3p3	1P°1	195355.7	3p4	1D2	278522.6
1203.03	Ar	III	10	-	3s2.3p3.(4S°).3d	3D°1	157029.812	3s2.3p3.(2P°).4p	3D1	240151.99
1205.64	Ar	IV	7	-	3s.3p4	2P3/2	222956.1	3s2.3p2.(1D).4p	2D°3/2	305899.6
1211.65	Ar	IV	10	-	3s2.3p3	2P°3/2	35032.4	3s.3p4	4P5/2	117563.4
1221.3	Ar	IV	15	-	3s.3p4	2P1/2	224019.3	3s2.3p2.(1D).4p	2D°3/2	305899.6
1245.76	Ar	III	9	-	3s2.3p3.(4S°).3d	5D°1	144885.46	3s2.3p3.(2D°).4p	3D1	225156.5915
1250.63	Ar	III	15	-	3s2.3p3.(2D°).3d	1S°0	161849.93	3s2.3p3.(2P°).4p	1P1	241807.155
1255.6374	Ar	III	-	-	3s.3p5	1P°1	144022.38	3s2.3p3.(2D°).4p	1P1	223663.16
1265.25	Ar	III	3	-	3s2.3p3.(4S°).3d	3D°1	157029.812	3s2.3p3.(2D°).4p	1D2	236064.6283
1268.483	Ar	II	-	-	3s2.3p4.(3P).3d	4D1/2	132737.7039	3s2.3p4.(3P1).6f	2[2]°3/2	211572.2917
1280.225	Ar	II	-	-	3s2.3p4.(3P).3d	4D7/2	132327.3616	3s2.3p4.(3P2).6f	2[4]°9/2	210438.859
1282.62	Ar	II	-	-	3s2.3p4.(3P).3d	4D5/2	132481.2068	3s2.3p4.(3P2).6f	2[4]°7/2	210447.114
1283.95	Ar	VI	-	-	3s.3p2	2P1/2	182182.1	3p3	2D°3/2	260068.7
1284.793	Ar	II	-	-	3s2.3p4.(3P).3d	4D3/2	132630.7277	3s2.3p4.(3P2).6f	2[3]°5/2	210464.709
1290.31	Ar	III	3	-	3s2.3p3.(2D°).3d	3F°2	162757.28	3s2.3p3.(2P°).4p	3D2	240258.453
1292.07	Ar	III	7	-	3s2.3p3.(2D°).3d	3F°2	162757.28	3s2.3p3.(2P°).4p	3D1	240151.99
1295.06	Ar	III	2	-	3s2.3p3.(2D°).3d	3F°3	163076.17	3s2.3p3.(2P°).4p	3D3	240292.3714
1295.63	Ar	III	10	-	3s2.3p3.(2D°).3d	3F°3	163076.17	3s2.3p3.(2P°).4p	3D2	240258.453
1296.6	Ar	IIII	-	-	2s2.2p2	1D2	85011.3	2s2.2p2	1S0	162136
1301.82	Ar	III	10	-	3s2.3p3.(2D°).3d	3F°4	163477.01	3s2.3p3.(2P°).4p	3D3	240292.3714
1303.87	Ar	VI	8	-	3s.3p2	2P3/2	183577.3	3p3	2D°5/2	260272.9
1307.5	Ar	VI	-	-	3s.3p2	2P3/2	183577.3	3p3	2D°3/2	260068.7
1330.53	Ar	IIII	-	-	2s2.2p2	3P1	9853.4	2s2.2p2	1D2	85011.3
1330.532	Ar	IIII	-	-	2s2.2p2	3P1	9853.4	2s2.2p2	1D2	85011.3
1333.86	Ar	III	4	-	3s2.3p3.(4S°).4p	3P1	209126.1544	3s2.3p3.(2P°).4d	3D°2	284097.595
1337.42	Ar	III	4	-	3s2.3p3.(4S°).4p	3P2	209150.8807	3s2.3p3.(2P°).4d	3D°3	283921.143
1338.24	Ar	III	6	-	3s2.3p3.(4S°).3d	3D°1	157029.812	3s2.3p3.(2D°).4p	3P0	231754.836
1338.62	Ar	III	8	-	3s2.3p3.(4S°).3d	3D°2	156922.557	3s2.3p3.(2D°).4p	3P1	231627.364
1340.52	Ar	III	6	-	3s2.3p3.(4S°).3d	3D°1	157029.812	3s2.3p3.(2D°).4p	3P1	231627.364
1341.68	Ar	V	-	-	3s.3p3	3S°1	191536.8	3p4	3P0	266075
1343.71	Ar	III	8	-	3s2.3p3.(4S°).3d	3D°2	156922.557	3s2.3p3.(2D°).4p	3P2	231342.1658
1345.68	Ar	III	2	-	3s2.3p3.(4S°).3d	3D°1	157029.812	3s2.3p3.(2D°).4p	3P2	231342.1658
1348.745	Ar	II	-	-	3s2.3p4.(3P).3d	4D5/2	132481.2068	3s2.3p4.(3P0).5f	2[3]°7/2	206623.9138
1350.43	Ar	V	3	-	3s.3p3	3S°1	191536.8	3p4	3P1	265587.6
1351.33	Ar	II	-	-	3s2.3p4.(3P).3d	4D3/2	132630.7277	3s2.3p4.(3P0).5f	2[3]°5/2	206631.7185
1354.912	Ar	II	1	-	3s2.3p4.(3P).3d	4D7/2	132327.3616	3s2.3p4.(3P1).5f	2[4]°9/2	206132.7924
1357.435	Ar	II	-	-	3s2.3p4.(3P).3d	4D5/2	132481.2068	3s2.3p4.(3P1).5f	2[4]°7/2	206149.0242
1360.735	Ar	II	-	-	3s2.3p4.(3P).3d	4D3/2	132630.7277	3s2.3p4.(3P1).5f	2[2]°5/2	206120.3769

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