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
819.3	Ne	VI	-	-	2s.2p.(1P°).3d	2P°3/2	1039200	2s2.6d	2D5/2	1161252
819.4	Ne	VI	-	-	2s.2p.(1P°).3d	2P°3/2	1039200	2s2.6d	2D3/2	1161238
819.43	Ne	IV	-	-	2s2.2p3	2P°3/2	62440.78	2s.2p4	4P3/2	184476.7
820.12	Ne	V	8	-	2s2.2p.3d	3D°1	698226	2s2.2p.4p	3D1	820153
820.7	Ne	VII	-	-	1s2.2p.3d	1F°3	1212060	1s2.2s.4d	1D2	1333900
820.991	Ne	III	3	-	2s2.2p3.(4S°).3p	5P1	348395.524	2s2.2p3.(4S°).5d	5D°2	470199.5
821.009	Ne	IV	1	-	2s2.2p2.(3P).3p	2S°1/2	515421.65	2s2.2p2.(3P).4s	2P3/2	637219.7
821.205	Ne	III	7	-	2s2.2p3.(4S°).3p	5P2	348426.628	2s2.2p3.(4S°).5d	5D°3	470198.9
821.57	Ne	III	10	-	2s2.2p3.(4S°).3p	5P3	348479.578	2s2.2p3.(4S°).5d	5D°4	470197
823.02	Ne	V	5	-	2s.2p2.(4P).3s	3P1	719503	2s2.2p.4d	3D°2	841000
824.21	Ne	V	6	-	2s.2p2.(4P).3s	3P2	720027	2s2.2p.4d	3D°3	841360
825.916	Ne	IV	-	-	2s2.2p2.(3P).3p	2S°1/2	515421.65	2s2.2p2.(3P).4s	2P1/2	636499.6
826.28	Ne	V	7	-	2s.2p2.(4P).3d	3F4	806346	2s.2p2.(4P).4p	3D°3	927370
826.81	Ne	V	6	-	2s.2p2.(4P).3d	3F3	805886	2s.2p2.(4P).4p	3D°2	926833
828.29	Ne	III	2	-	2s2.2p3.(2D°).3s	3D°3	353133.605	2s2.2p3.(2D°).4p	3P2	473863.42
831.844	Ne	III	25	-	2s2.2p3.(4S°).3s	5S°2	309881.041	2s2.2p3.(4S°).4p	5P3	430095.71
831.963	Ne	III	20	-	2s2.2p3.(4S°).3s	5S°2	309881.041	2s2.2p3.(4S°).4p	5P2	430078.62
832.041	Ne	III	15	-	2s2.2p3.(4S°).3s	5S°2	309881.041	2s2.2p3.(4S°).4p	5P1	430067.99
834.	Ne	VI	-	-	2s2.4d	2D5/2	1019100	2s.2p.(3P°).4d	2F°7/2	1139000
840.	Ne	VI	-	-	2s2.4d	2D5/2	1019100	2s.2p.(3P°).4d	2F°5/2	1138200
841.186	Ne	III	10	-	2s2.2p3.(2D°).3s	3D°3	353133.605	2s2.2p3.(2D°).4p	3F4	472013.12
841.344	Ne	III	7	-	2s2.2p3.(2D°).3s	3D°2	353163.013	2s2.2p3.(2D°).4p	3F3	472020.08
841.429	Ne	III	2	-	2s2.2p3.(2D°).3s	3D°1	353183.152	2s2.2p3.(2D°).4p	3F2	472027.94
844.135	Ne	III	2	-	2s2.2p3.(2P°).3s	3P°1	374489.507	2s2.2p3.(2P°).4p	3D2	492954.3
844.186	Ne	III	2	-	2s2.2p3.(2P°).3s	3P°0	374490.16	2s2.2p3.(2P°).4p	3D1	492947.4
844.224	Ne	III	5	-	2s2.2p3.(2P°).3s	3P°2	374496.068	2s2.2p3.(2P°).4p	3D3	492947.9
844.85	Ne	VII	50	-	1s2.2s.4f	3F°4	1335347	1s2.2s.5g	3G5	1453710
846.377	Ne	III	10	-	2s2.2p3.(2D°).3s	3D°3	353133.605	2s2.2p3.(2D°).4p	3D3	471283.81
846.659	Ne	III	7	-	2s2.2p3.(2D°).3s	3D°2	353163.013	2s2.2p3.(2D°).4p	3D2	471273.9
847.091	Ne	III	2	-	2s2.2p3.(2D°).3s	3D°1	353183.152	2s2.2p3.(2D°).4p	3D1	471233.53
849.407	Ne	III	-	-	2s2.2p3.(2P°).3s	3P°2	374496.068	2s2.2p3.(2P°).4p	3S1	492224.55
855.768	Ne	III	20	-	2s.2p5	1P°1	289478.6	2s2.2p3.(2D°).3p	1D2	406332.411
862.	Ne	VI	-	-	2s.2p.(1P°).3s	2P°3/2	940290	2p2.(1D).3s	2D5/2	1056300
862.2	Ne	VI	-	-	2s.2p.(1P°).3s	2P°1/2	940320	2p2.(1D).3s	2D3/2	1056300
865.903	Ne	III	10	-	2s2.2p3.(2P°).3s	1P°1	379826.356	2s2.2p3.(2P°).4p	1D2	495312.2
866.	Ne	VII	-	-	1s2.2p.3d	1P°1	1218430	1s2.2s.4d	1D2	1333900
867.	Ne	VII	-	-	1s2.2p.4d	3D°3	1461220	1s2.2p.5p	3D3	1576600
870.119	Ne	III	-	-	2s2.2p3.(4S°).3s	3S°1	319431.261	2s2.2p3.(4S°).4p	3P0	434359.09
870.235	Ne	III	3	-	2s2.2p3.(4S°).3s	3S°1	319431.261	2s2.2p3.(4S°).4p	3P1	434343.564
870.367	Ne	III	5	-	2s2.2p3.(4S°).3s	3S°1	319431.261	2s2.2p3.(4S°).4p	3P2	434325.76
873.023	Ne	III	9	-	2s2.2p3.(2D°).3s	1D°2	357928.972	2s2.2p3.(2D°).4p	1F3	472473.64
873.904	Ne	III	3	-	2s2.2p3.(4S°).3p	3P1	356751.837	2s2.2p3.(4S°).5d	3D°2	471181
873.977	Ne	III	7	-	2s2.2p3.(4S°).3p	3P2	356762.797	2s2.2p3.(4S°).5d	3D°3	471181
879.2	Ne	VII	-	-	1s2.2p.3p	1S0	1206150	1s2.2s.4p	1P°1	1319890
879.62	Ne	VIII	-	-	1s2.6s	2S1/2	1727579	1s2.9p	2P°	1841265
881.393	Ne	III	5	-	2s2.2p3.(2D°).3s	1D°2	357928.972	2s2.2p3.(2D°).4p	1P1	471385.12
882.	Ne	IX	-	-	1s.5p	3P°0	9286640	1s.6d	3D1	9400000
882.362	Ne	III	-	-	2s2.2p3.(2P°).3s	1P°1	379826.356	2s2.2p3.(2P°).4p	1P1	493158.9
883.	Ne	IX	-	-	1s.5p	3P°2	9286760	1s.6d	3D1	9400000
883.76	Ne	IV	-	-	2s2.2p2.(3P).3p	4D°3/2	521215.43	2s2.2p2.(3P).4s	4P5/2	634368.1

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