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
4054.43	Ne	II	1	-	2s2.2p4.(3P).4p	2P°1/2	294333.192	2s2.2p4.(3P).7s	4P1/2	318990.64
4062.973	Ne	II	6	-	2s2.2p4.(3P).3d	4D5/2	279218.6416	2s2.2p4.(3P0).4f	2[3]°7/2	303824.2119
4064.036	Ne	I	10	-	2s2.2p5.(2P°3/2).3p	2[1/2]1	148257.7898	2s2.2p5.(2P°1/2).9s	2[1/2]°1	172857
4064.829	Ne	I	3	-	2s2.2p5.(2P°3/2).3p	2[1/2]1	148257.7898	2s2.2p5.(2P°1/2).9s	2[1/2]°0	172852.13
4067.35	Ne	III	15	-	2s2.2p3.(2P°).3s	3P°1	374489.507	2s2.2p3.(2D°).3p	3P1	399068.682
4068.835	Ne	I	6	-	2s2.2p5.(2P°3/2).3p	2[1/2]1	148257.7898	2s2.2p5.(2P°3/2).10d	2[3/2]°2	172827.93
4069.243	Ne	I	6	-	2s2.2p5.(2P°3/2).3p	2[1/2]1	148257.7898	2s2.2p5.(2P°3/2).10d	2[1/2]°1	172825.54
4069.389	Ne	I	-	-	2s2.2p5.(2P°3/2).3p	2[1/2]1	148257.7898	2s2.2p5.(2P°3/2).10d	2[1/2]°0	172824.57
4079.359	Ne	I	-	-	2s2.2p5.(2P°3/2).3p	2[1/2]1	148257.7898	2s2.2p5.(2P°3/2).11s	2[3/2]°1	172764.6
4080.148	Ne	I	9	-	2s2.2p5.(2P°3/2).3p	2[1/2]1	148257.7898	2s2.2p5.(2P°3/2).11s	2[3/2]°2	172759.82
4080.51	Ne	II	3	-	2s2.2p4.(3P).3d	4D3/2	279324.8733	2s2.2p4.(3P0).4f	2[3]°5/2	303824.6705
4084.42	Ne	III	20	1	2s2.2p3.(2P°).3s	3P°2	374496.068	2s2.2p3.(2D°).3p	3P2	398972.658
4086.772	Ne	II	-	-	2s2.2p4.(3P).3d	4D7/2	279137.6053	2s2.2p4.(3P1).4f	2[3]°7/2	303599.9098
4092.8	Ne	VIII	7	-	1s.2s.(3S).8p	4P°	9116487	1s.2s.(3S).9d	4D	9140918
4098.732	Ne	II	9	1	2s2.2p4.(3P).3d	4D7/2	279137.6053	2s2.2p4.(3P1).4f	2[4]°7/2	303528.5122
4098.8645	Ne	II	55	3	2s2.2p4.(3P).3d	4D7/2	279137.6053	2s2.2p4.(3P1).4f	2[4]°9/2	303527.7267
4100.353	Ne	II	-	-	2s2.2p4.(3P).3d	4D5/2	279218.6416	2s2.2p4.(3P1).4f	2[3]°7/2	303599.9098
4101.91	Ne	II	3	-	2s2.2p4.(3P).3d	4D7/2	279137.6053	2s2.2p4.(3P1).4f	2[2]°5/2	303509.514
4111.882	Ne	I	2	-	2s2.2p5.(2P°3/2).3p	2[1/2]1	148257.7898	2s2.2p5.(2P°3/2).9d	2[3/2]°1	172570.83
4112.1	Ne	I	3	-	2s2.2p5.(2P°3/2).3p	2[1/2]1	148257.7898	2s2.2p5.(2P°3/2).9d	2[3/2]°2	172569.4
4112.394	Ne	II	20	2	2s2.2p4.(3P).3d	4D5/2	279218.6416	2s2.2p4.(3P1).4f	2[4]°7/2	303528.5122
4112.694	Ne	I	4	-	2s2.2p5.(2P°3/2).3p	2[1/2]1	148257.7898	2s2.2p5.(2P°3/2).9d	2[1/2]°1	172565.93
4112.865	Ne	I	2	-	2s2.2p5.(2P°3/2).3p	2[1/2]1	148257.7898	2s2.2p5.(2P°3/2).9d	2[1/2]°0	172564.88
4114.13	Ne	II	4	-	2s2.2p4.(3P).4p	2P°3/2	294086.4608	2s2.2p4.(3P).7s	2P3/2	318386.291
4116.94	Ne	III	6	1	2s2.2p3.(2D°).3d	3P°2	439573.05	2s2.2p3.(4S°).5p	3P2	463856.46
4118.199	Ne	II	15	1	2s2.2p4.(3P).3d	4D3/2	279324.8733	2s2.2p4.(3P1).4f	2[3]°5/2	303600.498
4126.941	Ne	I	-	-	2s2.2p5.(2P°3/2).3p	2[1/2]1	148257.7898	2s2.2p5.(2P°3/2).10s	2[3/2]°1	172481.8376
4128.072	Ne	I	5	1	2s2.2p5.(2P°3/2).3p	2[1/2]1	148257.7898	2s2.2p5.(2P°3/2).10s	2[3/2]°2	172475.321
4130.512	Ne	I	4	-	2s2.2p5.(2P°3/2).3p	2[1/2]1	148257.7898	2s2.2p5.(2P°1/2).7d	2[3/2]°1	172460.966
4131.0613	Ne	I	15	1	2s2.2p5.(2P°3/2).3p	2[1/2]1	148257.7898	2s2.2p5.(2P°1/2).7d	2[3/2]°2	172457.823
4133.691	Ne	II	5	1	2s2.2p4.(3P).3d	4D3/2	279324.8733	2s2.2p4.(3P1).4f	2[2]°5/2	303509.514
4133.868	Ne	II	10	1	2s2.2p4.(3P).3d	4D3/2	279324.8733	2s2.2p4.(3P1).4f	2[2]°3/2	303508.458
4138.33	Ne	III	9	1	2s2.2p3.(2D°).4p	3P2	473863.42	2s2.2p3.(2D°).5s	3D°2	498020.88
4142.88	Ne	III	30	3	2s2.2p3.(2D°).4p	3P2	473863.42	2s2.2p3.(2D°).5s	3D°3	497994.44
4146.97	Ne	III	9	1	2s2.2p3.(2D°).4p	3P1	473932.5	2s2.2p3.(2D°).5s	3D°1	498039.74
4150.19	Ne	III	15	2	2s2.2p3.(2D°).4p	3P1	473932.5	2s2.2p3.(2D°).5s	3D°2	498020.88
4150.6893	Ne	II	5	1	2s2.2p4.(3P).3d	4D1/2	279422.869	2s2.2p4.(3P1).4f	2[2]°3/2	303508.458
4152.28	Ne	III	9	1	2s2.2p3.(2D°).4p	3P0	473963.62	2s2.2p3.(2D°).5s	3D°1	498039.74
4164.8079	Ne	I	9	1	2s2.2p5.(2P°3/2).3p	2[1/2]1	148257.7898	2s2.2p5.(2P°1/2).8s	2[1/2]°1	172261.741
4166.091	Ne	I	5	1	2s2.2p5.(2P°3/2).3p	2[1/2]1	148257.7898	2s2.2p5.(2P°1/2).8s	2[1/2]°0	172254.295
4173.966	Ne	I	-	-	2s2.2p5.(2P°3/2).3p	2[1/2]1	148257.7898	2s2.2p5.(2P°3/2).8d	2[3/2]°1	172209.15
4174.3667	Ne	I	10	2	2s2.2p5.(2P°3/2).3p	2[1/2]1	148257.7898	2s2.2p5.(2P°3/2).8d	2[3/2]°2	172206.77
4175.2197	Ne	I	10	2	2s2.2p5.(2P°3/2).3p	2[1/2]1	148257.7898	2s2.2p5.(2P°3/2).8d	2[1/2]°1	172201.878
4175.488	Ne	I	7	1	2s2.2p5.(2P°3/2).3p	2[1/2]1	148257.7898	2s2.2p5.(2P°3/2).8d	2[1/2]°0	172200.33
4181.8	Ne	VIII	3	1	1s.2s.(3S).8d	4D	9117478	1s.2s.(3S).9f	4F°	9141384
4186.65	Ne	II	7	2	2s2.2p4.(3P).3p	2S°1/2	252798.4654	2s2.2p4.(1S).3s	2S1/2	276677.1142
4196.415	Ne	I	3	1	2s2.2p5.(2P°3/2).3p	2[1/2]1	148257.7898	2s2.2p5.(2P°3/2).9s	2[3/2]°1	172080.915
4198.1018	Ne	I	10	3	2s2.2p5.(2P°3/2).3p	2[1/2]1	148257.7898	2s2.2p5.(2P°3/2).9s	2[3/2]°2	172071.389
4198.61	Ne	III	5	1	2s2.2p3.(2D°).3d	3S°1	440051.58	2s2.2p3.(4S°).5p	3P1	463862.3
4199.59	Ne	III	15	4	2s2.2p3.(4S°).4d	3D°1	448223.06	2s2.2p3.(2D°).4p	3F2	472027.94

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