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
4261.98	Ne	III	35	15	2s2.2p3.(4S°).4p	3P2	434325.76	2s2.2p3.(4S°).5s	3S°1	457782.4
4262.442	Ne	II	6	2	2s2.2p4.(1D).3d	2G9/2	305364.004	2s2.2p4.(1D2).4f	2[3]°7/2	328818.054
4262.479	Ne	I	-	-	2s2.2p5.(2P°3/2).3p	2[5/2]2	149824.2215	2s2.2p5.(2P°3/2).13d	2[7/2]°3	173278.15
4265.22	Ne	III	30	12	2s2.2p3.(4S°).4p	3P1	434343.564	2s2.2p3.(4S°).5s	3S°1	457782.4
4267.286	Ne	I	-	-	2s2.2p5.(2P°3/2).3p	2[1/2]1	148257.7898	2s2.2p5.(2P°3/2).7d	2[5/2]°2	171685.289
4267.382	Ne	II	8	4	2s2.2p4.(3P).3d	4F9/2	280172.9854	2s2.2p4.(3P1).4f	2[3]°7/2	303599.9098
4267.724	Ne	I	-	-	2s2.2p5.(2P°3/2).3p	2[1/2]1	148257.7898	2s2.2p5.(2P°3/2).7d	2[3/2]°1	171682.914
4268.0086	Ne	I	10	5	2s2.2p5.(2P°3/2).3p	2[1/2]1	148257.7898	2s2.2p5.(2P°3/2).7d	2[3/2]°2	171681.348
4268.05	Ne	III	25	10	2s2.2p3.(4S°).4p	3P0	434359.09	2s2.2p3.(4S°).5s	3S°1	457782.4
4269.7223	Ne	I	10	5	2s2.2p5.(2P°3/2).3p	2[1/2]1	148257.7898	2s2.2p5.(2P°3/2).7d	2[1/2]°1	171671.928
4270.2252	Ne	I	8	3	2s2.2p5.(2P°3/2).3p	2[1/2]1	148257.7898	2s2.2p5.(2P°3/2).7d	2[1/2]°0	171669.172
4274.6617	Ne	I	8	3	2s2.2p5.(2P°3/2).3p	2[1/2]1	148257.7898	2s2.2p5.(2P°1/2).6d	2[3/2]°1	171644.882
4275.167	Ne	I	2	1	2s2.2p5.(2P°3/2).3p	2[1/2]1	148257.7898	2s2.2p5.(2P°1/2).6d	2[5/2]°2	171642.158
4275.559	Ne	I	10	5	2s2.2p5.(2P°3/2).3p	2[1/2]1	148257.7898	2s2.2p5.(2P°1/2).6d	2[3/2]°2	171639.9741
4278.85	Ne	I	-	-	2s2.2p5.(2P°3/2).3p	2[5/2]3	149657.0392	2s2.2p5.(2P°3/2).11d	2[5/2]°3	173021.29
4279.279	Ne	I	2	1	2s2.2p5.(2P°3/2).3p	2[5/2]3	149657.0392	2s2.2p5.(2P°3/2).11d	2[7/2]°4	173018.89
4280.4373	Ne	II	-	-	2s2.2p4.(3P).3d	4F9/2	280172.9854	2s2.2p4.(3P1).4f	2[4]°7/2	303528.5122
4280.5813	Ne	II	-	-	2s2.2p4.(3P).3d	4F9/2	280172.9854	2s2.2p4.(3P1).4f	2[4]°9/2	303527.7267
4283.242	Ne	I	2	1	2s2.2p5.(2P°3/2).3p	2[5/2]2	149824.2215	2s2.2p5.(2P°3/2).12d	2[7/2]°3	173164.46
4288.541	Ne	I	-	-	2s2.2p5.(2P°3/2).3p	2[5/2]3	149657.0392	2s2.2p5.(2P°3/2).12s	2[3/2]°2	172968.51
4289.799	Ne	I	-	-	2s2.2p5.(2P°3/2).3p	2[5/2]2	149824.2215	2s2.2p5.(2P°3/2).13s	2[3/2]°1	173128.85
4290.374	Ne	II	15	7	2s2.2p4.(1D).3d	2G9/2	305364.004	2s2.2p4.(1D2).4f	2[5]°11/2	328665.44
4290.602	Ne	II	25	10	2s2.2p4.(1D).3d	2G7/2	305365.116	2s2.2p4.(1D2).4f	2[5]°9/2	328665.31
4291.976	Ne	I	-	-	2s2.2p5.(2P°3/2).3p	2[3/2]2	150315.8612	2s2.2p5.(2P°1/2).10d	2[5/2]°3	173608.54
4294.27	Ne	II	3	1	2s2.2p4.(3P).4p	4P°5/2	290371.9268	2s2.2p4.(3P).6s	4P3/2	313652.1424
4298.094	Ne	II	2	1	2s2.2p4.(3P).3d	2D5/2	280268.9453	2s2.2p4.(3P1).4f	2[4]°7/2	303528.5122
4303.248	Ne	I	5	2	2s2.2p5.(2P°3/2).3p	2[1/2]1	148257.7898	2s2.2p5.(2P°3/2).8s	2[3/2]°1	171489.486
4303.695	Ne	I	2	1	2s2.2p5.(2P°3/2).3p	2[3/2]1	150121.5922	2s2.2p5.(2P°1/2).9d	2[3/2]°1	173350.78
4303.955	Ne	I	-	-	2s2.2p5.(2P°3/2).3p	2[3/2]1	150121.5922	2s2.2p5.(2P°1/2).9d	2[5/2]°2	173349.46
4306.2508	Ne	I	10	5	2s2.2p5.(2P°3/2).3p	2[1/2]1	148257.7898	2s2.2p5.(2P°3/2).8s	2[3/2]°2	171473.311
4310.13	Ne	I	-	-	2s2.2p5.(2P°3/2).3p	2[5/2]2	149824.2215	2s2.2p5.(2P°3/2).11d	2[7/2]°3	173018.85
4313.8	Ne	VIII	15	7	1s.2s.(3S).8f	4F°	9118338	1s.2s.(3S).9g	4G	9141513
4314.11	Ne	I	2	1	2s2.2p5.(2P°3/2).3p	2[5/2]3	149657.0392	2s2.2p5.(2P°3/2).10d	2[5/2]°3	172830.25
4314.695	Ne	I	5	2	2s2.2p5.(2P°3/2).3p	2[5/2]3	149657.0392	2s2.2p5.(2P°3/2).10d	2[7/2]°4	172827.13
4316.008	Ne	I	2	1	2s2.2p5.(2P°3/2).3p	2[5/2]2	149824.2215	2s2.2p5.(2P°1/2).8d	2[5/2]°3	172987.283
4318.834	Ne	I	-	-	2s2.2p5.(2P°3/2).3p	2[5/2]2	149824.2215	2s2.2p5.(2P°3/2).12s	2[3/2]°1	172972.289
4319.511	Ne	I	2	1	2s2.2p5.(2P°3/2).3p	2[5/2]2	149824.2215	2s2.2p5.(2P°3/2).12s	2[3/2]°2	172968.51
4321.492	Ne	I	-	-	2s2.2p5.(2P°3/2).3p	2[3/2]1	150121.5922	2s2.2p5.(2P°1/2).10s	2[1/2]°0	173255.24
4322.371	Ne	II	2	1	2s2.2p4.(1D).3d	2P3/2	305566.923	2s2.2p4.(1D2).4f	2[2]°5/2	328695.864
4322.742	Ne	II	-	-	2s2.2p4.(3P).3d	2D3/2	280473.555	2s2.2p4.(3P1).4f	2[3]°5/2	303600.498
4324.62	Ne	II	5	2	2s2.2p4.(3P).4p	4P°3/2	290583.1503	2s2.2p4.(3P).6s	4P1/2	313700.1049
4325.232	Ne	II	20	9	2s2.2p4.(1D).3d	2P1/2	305582.249	2s2.2p4.(1D2).4f	2[2]°3/2	328695.882
4327.265	Ne	I	2	1	2s2.2p5.(2P°3/2).3p	2[5/2]3	149657.0392	2s2.2p5.(2P°3/2).11s	2[3/2]°2	172759.82
4331.8	Ne	VIII	30	14	1s2.8d	2D5/2	1818658	1s2.9f	2F°	1841734
4334.1267	Ne	I	10	5	2s2.2p5.(2P°3/2).3p	2[1/2]1	148257.7898	2s2.2p5.(2P°1/2).7s	2[1/2]°1	171324.0107
4336.2268	Ne	I	8	4	2s2.2p5.(2P°3/2).3p	2[1/2]1	148257.7898	2s2.2p5.(2P°1/2).7s	2[1/2]°0	171312.8413
4337.72	Ne	VIII	60	29	1s2.8f	2F°	1818691.1	1s2.9g	2G	1841738.2
4338.2	Ne	I	-	-	2s2.2p5.(2P°3/2).3p	2[3/2]1	150121.5922	2s2.2p5.(2P°3/2).12d	2[5/2]°2	173166.15
4339.5	Ne	VII	15	7	1s2.2p.3p	3D3	1156150	1s2.2p.3d	3F°4	1179188
4339.8209	Ne	II	2	1	2s2.2p4.(3P).3d	2D3/2	280473.555	2s2.2p4.(3P1).4f	2[2]°5/2	303509.514

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