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
4453.253	Ne	I	-	-	2s2.2p5.(2P°3/2).3p	2[3/2]1	150121.5922	2s2.2p5.(2P°3/2).9d	2[3/2]°1	172570.83
4453.324	Ne	I	-	-	2s2.2p5.(2P°3/2).3p	2[3/2]2	150315.8612	2s2.2p5.(2P°3/2).11s	2[3/2]°1	172764.6
4453.528	Ne	I	1	1	2s2.2p5.(2P°3/2).3p	2[3/2]1	150121.5922	2s2.2p5.(2P°3/2).9d	2[3/2]°2	172569.4
4454.285	Ne	I	-	-	2s2.2p5.(2P°3/2).3p	2[3/2]2	150315.8612	2s2.2p5.(2P°3/2).11s	2[3/2]°2	172759.82
4455.564	Ne	I	2	1	2s2.2p5.(2P°3/2).3p	2[5/2]2	149824.2215	2s2.2p5.(2P°1/2).8s	2[1/2]°1	172261.741
4456.38	Ne	I	1	1	2s2.2p5.(2P°3/2).3p	2[1/2]0	150917.4307	2s2.2p5.(2P°1/2).9d	2[3/2]°1	173350.78
4456.445	Ne	II	9	4	2s2.2p4.(1D).3d	2D3/2	306262.755	2s2.2p4.(1D2).4f	2[2]°3/2	328695.882
4457.0473	Ne	II	10	5	2s2.2p4.(3P).3d	2D3/2	280473.555	2s2.2p4.(3P2).4f	2[2]°5/2	302903.635
4457.242	Ne	II	10	5	2s2.2p4.(3P).3d	2D3/2	280473.555	2s2.2p4.(3P2).4f	2[2]°3/2	302902.557
4457.3507	Ne	II	15	8	2s2.2p4.(3P).3d	4P5/2	281171.3566	2s2.2p4.(3P1).4f	2[3]°7/2	303599.9098
4458.763	Ne	III	60	28	2s2.2p3.(4S°).4f	3F4	449582.924	2s2.2p3.(4S°).5g	3G°5	472004.38
4458.862	Ne	III	45	22	2s2.2p3.(4S°).4f	3F3	449583.48	2s2.2p3.(4S°).5g	3G°4	472004.44
4458.94	Ne	III	35	17	2s2.2p3.(4S°).4f	3F2	449584.03	2s2.2p3.(4S°).5g	3G°3	472004.52
4460.175	Ne	I	15	7	2s2.2p5.(2P°3/2).3p	2[5/2]3	149657.0392	2s2.2p5.(2P°3/2).9s	2[3/2]°2	172071.389
4460.54	Ne	III	120	60	2s2.2p3.(2D°).4f	1G4	490833.93	2s2.2p3.(2D°).5g	3I°5	513245.5
4462.856	Ne	I	-	-	2s2.2p5.(2P°1/2).3p	2[3/2]2	150858.5079	2s2.2p5.(2P°1/2).10s	2[1/2]°1	173259.46
4465.6544	Ne	I	7	3	2s2.2p5.(2P°3/2).3p	2[5/2]2	149824.2215	2s2.2p5.(2P°3/2).8d	2[5/2]°2	172211.107
4466.037	Ne	II	5	2	2s2.2p4.(3P).3p	2P°1/2	254292.1683	2s2.2p4.(1S).3s	2S1/2	276677.1142
4466.045	Ne	I	-	-	2s2.2p5.(2P°3/2).3p	2[5/2]2	149824.2215	2s2.2p5.(2P°3/2).8d	2[3/2]°1	172209.15
4466.503	Ne	I	-	-	2s2.2p5.(2P°3/2).3p	2[5/2]2	149824.2215	2s2.2p5.(2P°3/2).8d	2[3/2]°2	172206.77
4466.812	Ne	I	10	5	2s2.2p5.(2P°3/2).3p	2[5/2]2	149824.2215	2s2.2p5.(2P°3/2).8d	2[7/2]°3	172205.272
4467.491	Ne	I	1	1	2s2.2p5.(2P°3/2).3p	2[5/2]2	149824.2215	2s2.2p5.(2P°3/2).8d	2[1/2]°1	172201.878
4467.735	Ne	II	4	2	2s2.2p4.(3P).4p	4P°1/2	290803.7989	2s2.2p4.(3P).6s	2P3/2	313180.2149
4468.9132	Ne	II	10	5	2s2.2p4.(3P).3d	2D3/2	280473.555	2s2.2p4.(3P2).4f	2[3]°5/2	302844.085
4470.971	Ne	I	-	-	2s2.2p5.(2P°3/2).3p	2[3/2]1	150121.5922	2s2.2p5.(2P°3/2).10s	2[3/2]°1	172481.8376
4471.04	Ne	III	9	4	2s2.2p3.(2D°).4f	3H4	490885.32	2s2.2p3.(2D°).5g	3I°5	513245.5
4471.586	Ne	II	4	2	2s2.2p4.(3P).3d	4P5/2	281171.3566	2s2.2p4.(3P1).4f	2[4]°7/2	303528.5122
4472.246	Ne	I	1	1	2s2.2p5.(2P°3/2).3p	2[3/2]1	150121.5922	2s2.2p5.(2P°3/2).10s	2[3/2]°2	172475.321
4475.131	Ne	I	-	-	2s2.2p5.(2P°3/2).3p	2[3/2]1	150121.5922	2s2.2p5.(2P°1/2).7d	2[3/2]°1	172460.966
4475.39	Ne	II	8	4	2s2.2p4.(3P).3d	4P5/2	281171.3566	2s2.2p4.(3P1).4f	2[2]°5/2	303509.514
4475.656	Ne	I	15	7	2s2.2p5.(2P°3/2).3p	2[3/2]1	150121.5922	2s2.2p5.(2P°1/2).7d	2[5/2]°2	172458.427
4477.4	Ne	II	-	-	2s2.2p4.(3P).3s	2P3/2	224087.0092	2s2.2p4.(3P).3p	4P°3/2	246415.0144
4477.934	Ne	II	3	1	2s2.2p4.(1D).3d	2D5/2	306243.4077	2s2.2p4.(1D2).4f	2[1]°3/2	328568.864
4480.823	Ne	I	2	1	2s2.2p5.(2P°1/2).3p	2[1/2]1	151038.4524	2s2.2p5.(2P°1/2).9d	2[3/2]°2	173349.51
4483.	Ne	VII	-	-	1s2.2p.3p	3P1	1172020	1s2.2p.3d	3D°2	1194320
4483.19	Ne	I	20	10	2s2.2p5.(2P°3/2).3p	2[1/2]1	148257.7898	2s2.2p5.(2P°3/2).7s	2[3/2]°1	170557.0484
4488.0926	Ne	I	40	19	2s2.2p5.(2P°3/2).3p	2[1/2]1	148257.7898	2s2.2p5.(2P°3/2).7s	2[3/2]°2	170532.7169
4490.	Ne	VI	-	-	2s.2p.(3P°).4d	2F°7/2	1139000	2s2.6d	2D5/2	1161252
4491.7716	Ne	I	10	5	2s2.2p5.(2P°3/2).3p	2[5/2]2	149824.2215	2s2.2p5.(2P°3/2).9s	2[3/2]°1	172080.915
4491.838	Ne	I	7	3	2s2.2p5.(2P°3/2).3p	2[3/2]2	150315.8612	2s2.2p5.(2P°3/2).9d	2[5/2]°3	172572.22
4492.132	Ne	I	-	-	2s2.2p5.(2P°3/2).3p	2[3/2]2	150315.8612	2s2.2p5.(2P°3/2).9d	2[3/2]°1	172570.83
4492.412	Ne	I	4	2	2s2.2p5.(2P°3/2).3p	2[3/2]2	150315.8612	2s2.2p5.(2P°3/2).9d	2[3/2]°2	172569.4
4492.689	Ne	I	2	1	2s2.2p5.(2P°3/2).3p	2[3/2]2	150315.8612	2s2.2p5.(2P°3/2).9d	2[7/2]°3	172568.083
4493.108	Ne	I	-	-	2s2.2p5.(2P°3/2).3p	2[3/2]2	150315.8612	2s2.2p5.(2P°3/2).9d	2[1/2]°1	172565.93
4493.699	Ne	I	7	3	2s2.2p5.(2P°3/2).3p	2[5/2]2	149824.2215	2s2.2p5.(2P°3/2).9s	2[3/2]°2	172071.389
4495.7	Ne	VIII	15	6	1s.2s.(3S).8p	4P°	9116487	1s.2s.(3S).9s	4S3/2	9138725
4496.243	Ne	II	8	4	2s2.2p4.(3P).3d	4F7/2	280700.7426	2s2.2p4.(3P2).4f	2[5]°9/2	302935.2919
4498.9247	Ne	II	25	11	2s2.2p4.(3P).3d	4P1/2	280768.508	2s2.2p4.(3P2).4f	2[1]°3/2	302989.805
4499.	Ne	I	3	1	2s2.2p5.(2P°1/2).3p	2[1/2]1	151038.4524	2s2.2p5.(2P°1/2).10s	2[1/2]°1	173259.46
4499.1166	Ne	II	25	11	2s2.2p4.(3P).3d	4P1/2	280768.508	2s2.2p4.(3P2).4f	2[1]°1/2	302988.859

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