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
318.003	Ne	VIII	-	-	1s2.4s	2S1/2	1469616	1s2.7p	2P°1/2	1784078
318.454	Ne	II	-	-	2s2.2p5	2P°3/2	0	2s2.2p4.(3P).6s	2P1/2	314018.9129
318.826	Ne	II	-	-	2s2.2p5	2P°3/2	0	2s2.2p4.(3P).6s	4P3/2	313652.1424
319.055	Ne	II	-	-	2s2.2p5	2P°3/2	0	2s2.2p4.(3P).5d	2P3/2	313425.5082
319.137	Ne	II	2	-	2s2.2p5	2P°3/2	0	2s2.2p4.(3P).5d	2F5/2	313346.0878
319.247	Ne	II	-	-	2s2.2p5	2P°1/2	780.424	2s2.2p4.(3P).6s	2P1/2	314018.9129
319.303	Ne	II	-	-	2s2.2p5	2P°3/2	0	2s2.2p4.(3P).6s	2P3/2	313180.2149
319.358	Ne	II	1	-	2s2.2p5	2P°3/2	0	2s2.2p4.(3P).5d	4F3/2	313128.5294
319.415	Ne	II	3	-	2s2.2p5	2P°3/2	0	2s2.2p4.(3P).5d	4F5/2	313072.2891
319.47	Ne	II	2	-	2s2.2p5	2P°3/2	0	2s2.2p4.(3P).5d	2P1/2	313006.2024
319.577	Ne	II	-	-	2s2.2p5	2P°3/2	0	2s2.2p4.(3P).6s	4P5/2	312903.465
319.625	Ne	II	-	-	2s2.2p5	2P°1/2	780.424	2s2.2p4.(3P).6s	4P3/2	313652.1424
319.852	Ne	II	4	-	2s2.2p5	2P°1/2	780.424	2s2.2p4.(3P).5d	2P3/2	313425.5082
319.924	Ne	II	3	-	2s2.2p5	2P°3/2	0	2s2.2p4.(3P).5d	2D3/2	312573.7745
319.995	Ne	II	9	-	2s2.2p5	2P°3/2	0	2s2.2p4.(3P).5d	2D5/2	312504.5327
320.097	Ne	II	-	-	2s2.2p5	2P°1/2	780.424	2s2.2p4.(3P).6s	2P3/2	313180.2149
320.1	Ne	VII	-	-	1s2.2p.3p	1S0	1206150	1s2.2s.6p	1P°1	1518600
320.156	Ne	II	2	-	2s2.2p5	2P°1/2	780.424	2s2.2p4.(3P).5d	4F3/2	313128.5294
320.273	Ne	II	2	-	2s2.2p5	2P°1/2	780.424	2s2.2p4.(3P).5d	2P1/2	313006.2024
320.4	Ne	IX	-	-	1s.4s	1S0	9084060	1s.6p	1P°1	9396200
320.722	Ne	II	1	-	2s2.2p5	2P°1/2	780.424	2s2.2p4.(3P).5d	2D3/2	312573.7745
320.889	Ne	II	-	-	2s2.2p5	2P°1/2	780.424	2s2.2p4.(3P).5d	4D1/2	312414.9292
321.6	Ne	IX	-	-	1s.4s	1S0	9084060	1s.6p	3P°1	9395000
322.7045	Ne	III	-	-	2s2.2p4	3P2	0	2s2.2p3.(4S°).3s	5S°2	309881.041
324.41	Ne	VII	20	-	1s2.2s.3p	1P°1	1025620.6	1s2.2s.4d	1D2	1333900
324.568	Ne	II	10	-	2s2.2p5	2P°3/2	0	2s2.2p4.(1D).4s	2D5/2	308101.2468
325.393	Ne	II	6	-	2s2.2p5	2P°1/2	780.424	2s2.2p4.(1D).4s	2D3/2	308101.6076
325.41	Ne	VII	10	-	1s2.2p.3p	1P1	1148647	1s2.2p.4d	1D°2	1455930
326.06505	Ne	II	-	-	2s2.2p5	2P°3/2	0	2s2.2p4.(1D).3d	2F5/2	306687.271
326.51701	Ne	II	-	-	2s2.2p5	2P°3/2	0	2s2.2p4.(1D).3d	2D3/2	306262.755
326.542	Ne	II	2	-	2s2.2p5	2P°3/2	0	2s2.2p4.(1D).3d	2D5/2	306243.4077
326.69	Ne	VII	-	-	1s2.2p.3p	3D2	1155120	1s2.2p.4d	3D°3	1461220
326.7	Ne	VII	-	-	1s2.2p.3p	3D1	1154488	1s2.2p.4d	3D°1	1460600
326.787	Ne	II	2	-	2s2.2p5	2P°3/2	0	2s2.2p4.(1D).3d	2S1/2	306011.056
326.81	Ne	VII	4	-	1s2.2p.3p	3D2	1155120	1s2.2p.4d	3D°2	1461110
327.24414	Ne	II	-	-	2s2.2p5	2P°3/2	0	2s2.2p4.(1D).3d	2P1/2	305582.249
327.262	Ne	II	1	-	2s2.2p5	2P°3/2	0	2s2.2p4.(1D).3d	2P3/2	305566.923
327.355	Ne	II	-	-	2s2.2p5	2P°1/2	780.424	2s2.2p4.(1D).3d	2D3/2	306262.755
327.4	Ne	VII	-	-	1s2.2p.3p	3D2	1155120	1s2.2p.4d	3D°1	1460600
327.626	Ne	II	-	-	2s2.2p5	2P°1/2	780.424	2s2.2p4.(1D).3d	2S1/2	306011.056
327.71	Ne	VII	10	-	1s2.2p.3p	3D3	1156150	1s2.2p.4d	3D°3	1461220
328.09	Ne	II	-	-	2s2.2p5	2P°1/2	780.424	2s2.2p4.(1D).3d	2P3/2	305566.923
328.2	Ne	IX	-	-	1s.4d	3D1	9090300	1s.6p	3P°2	9395000
328.3	Ne	IX	-	-	1s.4d	3D3	9090390	1s.6p	3P°2	9395000
328.47172	Ne	II	-	-	2s2.2p5	2P°3/2	0	2s2.2p4.(3P).5s	2P1/2	304440.2089
328.97522	Ne	II	-	-	2s2.2p5	2P°3/2	0	2s2.2p4.(3P).5s	2P3/2	303974.263
329.02521	Ne	II	-	-	2s2.2p5	2P°3/2	0	2s2.2p4.(3P).5s	4P1/2	303928.0756
329.18	Ne	VII	7	-	1s2.2p.3p	3D1	1154488	1s2.2s.5f	3F°2	1458260
329.31592	Ne	II	-	-	2s2.2p5	2P°1/2	780.424	2s2.2p4.(3P).5s	2P1/2	304440.2089
329.46955	Ne	II	-	-	2s2.2p5	2P°3/2	0	2s2.2p4.(3P).5s	4P3/2	303518.1843

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