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
4346.239	Ne	II	25	11	2s2.2p4.(1D).3d	2P3/2	305566.923	2s2.2p4.(1D2).4f	2[1]°3/2	328568.864
4349.135	Ne	II	6	3	2s2.2p4.(1D).3d	2P1/2	305582.249	2s2.2p4.(1D2).4f	2[1]°1/2	328568.87
4357.298	Ne	I	-	-	2s2.2p5.(2P°3/2).3p	2[3/2]2	150315.8612	2s2.2p5.(2P°1/2).10s	2[1/2]°1	173259.46
4357.918	Ne	I	-	-	2s2.2p5.(2P°3/2).3p	2[5/2]2	149824.2215	2s2.2p5.(2P°3/2).11s	2[3/2]°1	172764.6
4358.816	Ne	I	-	-	2s2.2p5.(2P°3/2).3p	2[5/2]2	149824.2215	2s2.2p5.(2P°3/2).11s	2[3/2]°2	172759.82
4362.69	Ne	I	5	2	2s2.2p5.(2P°3/2).3p	2[5/2]3	149657.0392	2s2.2p5.(2P°3/2).9d	2[5/2]°3	172572.22
4363.228	Ne	I	-	-	2s2.2p5.(2P°3/2).3p	2[5/2]3	149657.0392	2s2.2p5.(2P°3/2).9d	2[3/2]°2	172569.4
4363.524	Ne	I	10	5	2s2.2p5.(2P°3/2).3p	2[5/2]3	149657.0392	2s2.2p5.(2P°3/2).9d	2[7/2]°4	172567.857
4365.632	Ne	II	-	-	2s2.2p4.(3P).3d	4F7/2	280700.7426	2s2.2p4.(3P1).4f	2[3]°5/2	303600.498
4365.705	Ne	I	2	1	2s2.2p5.(2P°3/2).3p	2[3/2]1	150121.5922	2s2.2p5.(2P°3/2).11d	2[5/2]°2	173020.96
4365.745	Ne	II	25	11	2s2.2p4.(3P).3d	4F7/2	280700.7426	2s2.2p4.(3P1).4f	2[3]°7/2	303599.9098
4369.862	Ne	II	10	5	2s2.2p4.(3P).3d	4F3/2	280947.0768	2s2.2p4.(3P0).4f	2[3]°5/2	303824.6705
4371.796	Ne	I	-	-	2s2.2p5.(2P°3/2).3p	2[3/2]1	150121.5922	2s2.2p5.(2P°1/2).8d	2[3/2]°1	172988.99
4372.157	Ne	I	4	2	2s2.2p5.(2P°3/2).3p	2[3/2]1	150121.5922	2s2.2p5.(2P°1/2).8d	2[5/2]°2	172987.204
4374.997	Ne	I	-	-	2s2.2p5.(2P°3/2).3p	2[3/2]1	150121.5922	2s2.2p5.(2P°3/2).12s	2[3/2]°1	172972.289
4376.54	Ne	VIII	15	6	1s.2s.(3S).8h	4H°	9118780.5	1s.2s.(3S).9i	4I	9141623.2
4377.754	Ne	I	-	-	2s2.2p5.(2P°1/2).3p	2[3/2]1	150772.1118	2s2.2p5.(2P°1/2).10d	2[3/2]°2	173608.51
4377.983	Ne	II	2	1	2s2.2p4.(3P).3d	4P3/2	280989.5229	2s2.2p4.(3P0).4f	2[3]°5/2	303824.6705
4379.4	Ne	II	15	7	2s2.2p4.(3P).3d	4F7/2	280700.7426	2s2.2p4.(3P1).4f	2[4]°7/2	303528.5122
4379.5496	Ne	II	15	7	2s2.2p4.(3P).3d	4F7/2	280700.7426	2s2.2p4.(3P1).4f	2[4]°9/2	303527.7267
4380.09	Ne	VIII	10	6	1s.2s.(3S).8i	4I13/2	9118707.6	1s.2s.(3S).9k	4K°	9141531.8
4381.22	Ne	I	4	2	2s2.2p5.(2P°3/2).3p	2[5/2]3	149657.0392	2s2.2p5.(2P°3/2).10s	2[3/2]°2	172475.321
4384.1079	Ne	II	-	-	2s2.2p4.(3P).3d	4F5/2	280797.2387	2s2.2p4.(3P1).4f	2[3]°5/2	303600.498
4384.223	Ne	II	10	5	2s2.2p4.(3P).3d	4F5/2	280797.2387	2s2.2p4.(3P1).4f	2[3]°7/2	303599.9098
4384.9757	Ne	II	2	1	2s2.2p4.(3P).3d	2F5/2	281025.9326	2s2.2p4.(3P0).4f	2[3]°5/2	303824.6705
4385.0642	Ne	II	25	11	2s2.2p4.(3P).3d	2F5/2	281025.9326	2s2.2p4.(3P0).4f	2[3]°7/2	303824.2119
4385.87	Ne	VIII	10	6	1s.2s.(3S).8i	4I15/2	9118737.7	1s.2s.(3S).9k	4K°	9141531.8
4391.9902	Ne	II	20	10	2s2.2p4.(3P).3d	4F9/2	280172.9854	2s2.2p4.(3P2).4f	2[5]°11/2	302935.312
4391.9941	Ne	II	-	-	2s2.2p4.(3P).3d	4F9/2	280172.9854	2s2.2p4.(3P2).4f	2[5]°9/2	302935.2919
4394.37	Ne	I	2	1	2s2.2p5.(2P°1/2).3p	2[3/2]2	150858.5079	2s2.2p5.(2P°1/2).10d	2[5/2]°3	173608.54
4394.773	Ne	I	2	1	2s2.2p5.(2P°3/2).3p	2[5/2]2	149824.2215	2s2.2p5.(2P°3/2).9d	2[5/2]°2	172572.12
4395.008	Ne	I	1	1	2s2.2p5.(2P°3/2).3p	2[5/2]2	149824.2215	2s2.2p5.(2P°3/2).9d	2[3/2]°1	172570.83
4395.306	Ne	I	1	1	2s2.2p5.(2P°3/2).3p	2[5/2]2	149824.2215	2s2.2p5.(2P°3/2).9d	2[3/2]°2	172569.4
4395.556	Ne	I	7	3	2s2.2p5.(2P°3/2).3p	2[5/2]2	149824.2215	2s2.2p5.(2P°3/2).9d	2[7/2]°3	172568.083
4395.969	Ne	I	1	1	2s2.2p5.(2P°3/2).3p	2[5/2]2	149824.2215	2s2.2p5.(2P°3/2).9d	2[1/2]°1	172565.93
4396.313	Ne	II	15	6	2s2.2p4.(3P).3d	4P1/2	280768.508	2s2.2p4.(3P1).4f	2[2]°3/2	303508.458
4397.175	Ne	I	1	1	2s2.2p5.(2P°3/2).3p	2[3/2]1	150121.5922	2s2.2p5.(2P°1/2).9s	2[1/2]°1	172857
4397.9902	Ne	II	15	7	2s2.2p4.(3P).3d	4F5/2	280797.2387	2s2.2p4.(3P1).4f	2[4]°7/2	303528.5122
4398.136	Ne	I	-	-	2s2.2p5.(2P°3/2).3p	2[3/2]1	150121.5922	2s2.2p5.(2P°1/2).9s	2[1/2]°0	172852.13
4402.374	Ne	I	-	-	2s2.2p5.(2P°3/2).3p	2[3/2]1	150121.5922	2s2.2p5.(2P°3/2).10d	2[5/2]°2	172830.2
4402.58	Ne	I	1	1	2s2.2p5.(2P°3/2).3p	2[3/2]1	150121.5922	2s2.2p5.(2P°3/2).10d	2[3/2]°1	172829.3
4402.985	Ne	I	1	1	2s2.2p5.(2P°3/2).3p	2[3/2]2	150315.8612	2s2.2p5.(2P°3/2).11d	2[5/2]°3	173021.29
4405.582	Ne	I	3	1	2s2.2p5.(2P°3/2).3p	2[1/2]0	150917.4307	2s2.2p5.(2P°1/2).10d	2[3/2]°1	173609.59
4409.29872	Ne	II	20	10	2s2.2p4.(3P).3d	2F7/2	280262.3163	2s2.2p4.(3P2).4f	2[5]°9/2	302935.2919
4409.62	Ne	I	3	1	2s2.2p5.(2P°3/2).3p	2[3/2]2	150315.8612	2s2.2p5.(2P°1/2).8d	2[5/2]°3	172987.283
4409.778	Ne	II	5	2	2s2.2p4.(3P).3d	4F9/2	280172.9854	2s2.2p4.(3P2).4f	2[3]°7/2	302843.509
4412.2	Ne	II	10	5	2s2.2p4.(3P).3d	4F9/2	280172.9854	2s2.2p4.(3P2).4f	2[4]°7/2	302831.176
4412.285	Ne	I	3	1	2s2.2p5.(2P°3/2).3p	2[5/2]2	149824.2215	2s2.2p5.(2P°3/2).10s	2[3/2]°1	172481.8376
4412.591	Ne	II	2	1	2s2.2p4.(3P).3d	4F9/2	280172.9854	2s2.2p4.(3P2).4f	2[4]°9/2	302829.0453
4413.113	Ne	II	20	9	2s2.2p4.(3P).3d	4P5/2	281171.3566	2s2.2p4.(3P0).4f	2[3]°5/2	303824.6705

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