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
294.25	Ne	VI	-	-	2s2.3p	2P°3/2	771529.25	2s2.5d	2D3/2	1111379
294.3	Ne	VII	45	-	1s2.2s.3s	3S1	978300.29	1s2.2s.4p	3P°2	1318110
294.39	Ne	IV	1	-	2s.2p4	4P1/2	184799.2	2s2.2p2.(3P).3p	4P°1/2	524496.95
295.168	Ne	II	-	-	2s2.2p5	2P°3/2	0	2s2.2p4.(1S).4s	2S1/2	338788.75
295.851	Ne	II	-	-	2s2.2p5	2P°1/2	780.424	2s2.2p4.(1S).4s	2S1/2	338788.75
296.329	Ne	II	2	-	2s2.2p5	2P°3/2	0	2s2.2p4.(1D).5d	2S1/2	337461.34
296.94	Ne	VIII	-	-	1s2.3d	2D3/2	1147347	1s2.4p	2P°3/2	1484117
297.019	Ne	II	1	-	2s2.2p5	2P°1/2	780.424	2s2.2p4.(1D).5d	2S1/2	337461.34
297.12	Ne	VIII	25	-	1s2.3d	2D3/2	1147347	1s2.4p	2P°1/2	1483912
298.7	Ne	VIII	45	-	1s2.3p	2P°1/2	1134839.5	1s2.4s	2S1/2	1469616
298.741	Ne	VIII	-	-	1s2.4p	2P°1/2	1483912	1s2.8d	2D3/2	1818650
298.917	Ne	VIII	-	-	1s2.4p	2P°3/2	1484117	1s2.8d	2D5/2	1818658
298.92	Ne	VIII	-	-	1s2.4p	2P°3/2	1484117	1s2.8d	2D3/2	1818650
299.13	Ne	VIII	45	-	1s2.3p	2P°3/2	1135327.7	1s2.4s	2S1/2	1469616
300.6	Ne	VII	-	-	1s2.2p.3s	3P°0	1120207	1s2.2s.5d	3D1	1452900
300.86	Ne	VIII	-	-	1s2.4p	2P°1/2	1483912	1s2.8s	2S1/2	1816292
300.9	Ne	VII	-	-	1s2.2p.3s	3P°1	1120720	1s2.2s.5d	3D2	1453100
301.	Ne	VII	-	-	1s2.2p.3s	3P°1	1120720	1s2.2s.5d	3D1	1452900
301.05	Ne	VIII	-	-	1s2.4p	2P°3/2	1484117	1s2.8s	2S1/2	1816292
301.1242	Ne	III	2	-	2s2.2p4	1D2	25840.72	2s2.2p3.(2D°).3s	1D°2	357928.972
301.69	Ne	VII	10	-	1s2.2p.3s	3P°1	1120720	1s2.2p.4p	3P2	1452180
301.7	Ne	VII	-	-	1s2.2p.3s	3P°2	1121757	1s2.2s.5d	3D3	1453200
301.8	Ne	VII	-	-	1s2.2p.3s	3P°2	1121757	1s2.2s.5d	3D2	1453100
302.	Ne	VII	-	-	1s2.2p.3s	3P°2	1121757	1s2.2s.5d	3D1	1452900
302.27	Ne	VII	10	-	1s2.2p.3s	3P°2	1121757	1s2.2p.4p	3S1	1452590
302.65	Ne	VII	15	-	1s2.2p.3s	3P°1	1120720	1s2.2p.4p	3P1	1451130
303.56	Ne	VIII	25	-	1s2.4d	2D5/2	1489166	1s2.8f	2F°	1818691.1
303.61	Ne	VII	-	-	1s2.2p.3s	3P°2	1121757	1s2.2p.4p	3P1	1451130
303.65	Ne	VIII	20	-	1s2.4f	2F°7/2	1489467	1s2.8g	2G	1818704.9
303.746	Ne	VIII	-	-	1s2.4f	2F°5/2	1489436	1s2.8d	2D5/2	1818658
303.754	Ne	VIII	-	-	1s2.4f	2F°5/2	1489436	1s2.8d	2D3/2	1818650
303.78	Ne	VIII	-	-	1s2.4f	2F°7/2	1489467	1s2.8d	2D5/2	1818658
303.814	Ne	II	-	-	2s2.2p5	2P°3/2	0	2s2.2p4.(1D).5s	2D5/2	329148.63
304.01	Ne	VIII	-	-	1s2.4d	2D3/2	1489104	1s2.8p	2P°3/2	1818040.8
304.03	Ne	VIII	-	-	1s2.4d	2D3/2	1489104	1s2.8p	2P°1/2	1818014.9
304.07	Ne	VIII	-	-	1s2.4d	2D5/2	1489166	1s2.8p	2P°3/2	1818040.8
304.536	Ne	II	-	-	2s2.2p5	2P°1/2	780.424	2s2.2p4.(1D).5s	2D3/2	329148.77
304.58282	Ne	II	-	-	2s2.2p5	2P°3/2	0	2s2.2p4.(1D).4d	2F5/2	328317.93
304.728	Ne	II	-	-	2s2.2p5	2P°3/2	0	2s2.2p4.(3P).12d	2F5/2	328162
304.798	Ne	II	-	-	2s2.2p5	2P°3/2	0	2s2.2p4.(1D).4d	2D5/2	328086
304.879	Ne	II	15	-	2s2.2p5	2P°3/2	0	2s2.2p4.(1D).4d	2S1/2	327995.53
304.984	Ne	II	-	-	2s2.2p5	2P°3/2	0	2s2.2p4.(1D).4d	2P3/2	327889
305.51	Ne	II	-	-	2s2.2p5	2P°1/2	780.424	2s2.2p4.(1D).4d	2D3/2	328102
305.606	Ne	II	9	-	2s2.2p5	2P°1/2	780.424	2s2.2p4.(1D).4d	2S1/2	327995.53
305.704	Ne	II	-	-	2s2.2p5	2P°1/2	780.424	2s2.2p4.(1D).4d	2P3/2	327889
307.175	Ne	II	-	-	2s2.2p5	2P°3/2	0	2s2.2p4.(3P).9d	2F5/2	325547
307.663	Ne	II	-	-	2s2.2p5	2P°1/2	780.424	2s2.2p4.(3P).9d	4F3/2	325811
307.67	Ne	VII	20	-	1s2.2p.3s	3P°2	1121757	1s2.2p.4p	3D3	1446760
307.7	Ne	VII	-	-	1s2.2p.3s	3P°1	1120720	1s2.2p.4p	3D2	1445700
307.778	Ne	II	-	-	2s2.2p5	2P°3/2	0	2s2.2p4.(3P).9d	2D5/2	324910

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