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
2076.499	Ne	II	1	-	2s2.2p4.(3P).3p	2P°3/2	254164.9888	2s2.2p4.(3P).4d	2D5/2	302307.723
2077.99	Ne	IV	-	-	2s2.2p2.(1S).3p	2P°3/2	591841.1	2s2.2p2.(1S).3d	2D5/2	639949.2
2078.969	Ne	III	45	-	2s2.2p3.(2D°).3p	1F3	392801.818	2s2.2p3.(2D°).3d	1F°3	440887.276
2084.4	Ne	V	-	-	2s.2p2.(4P).3p	3D°3	758390	2s.2p2.(4P).3d	3F4	806346
2085.46332	Ne	II	25	-	2s2.2p4.(1D).3s	2D3/2	246397.481	2s2.2p4.(3P).4p	2P°1/2	294333.192
2086.904	Ne	III	25	-	2s2.2p3.(2D°).3p	3D1	389044.544	2s2.2p3.(2D°).3d	3D°1	436947.05
2087.389	Ne	III	20	-	2s2.2p3.(2D°).3p	3D2	389055.543	2s2.2p3.(2D°).3d	3D°1	436947.05
2088.889	Ne	III	20	-	2s2.2p3.(2D°).3p	3D1	389044.544	2s2.2p3.(2D°).3d	3D°2	436901.63
2089.361	Ne	III	25	-	2s2.2p3.(2D°).3p	3D2	389055.543	2s2.2p3.(2D°).3d	3D°2	436901.63
2090.67	Ne	II	-	-	2s2.2p4.(1D).3p	2P°3/2	276276.8361	2s2.2p4.(3P).8d	4F3/2	324093.1
2091.797	Ne	III	20	-	2s2.2p3.(2P°).3p	3D3	412348.045	2s2.2p3.(2P°).3d	3D°3	460138.75
2092.4	Ne	III	20	-	2s2.2p3.(2D°).3p	3D2	389055.543	2s2.2p3.(2D°).3d	3D°3	436832.07
2093.522	Ne	III	15	-	2s2.2p3.(2P°).3p	3D2	412375.508	2s2.2p3.(2P°).3d	3D°2	460126.7
2094.076	Ne	III	10	-	2s2.2p3.(2P°).3p	3D1	412376.48	2s2.2p3.(2P°).3d	3D°1	460114.91
2095.46	Ne	III	55	-	2s2.2p3.(2D°).3p	3D3	389124.913	2s2.2p3.(2D°).3d	3D°3	436832.07
2096.10647	Ne	II	30	-	2s2.2p4.(1D).3s	2D5/2	246394.1202	2s2.2p4.(3P).4p	2P°3/2	294086.4608
2096.2544	Ne	II	20	-	2s2.2p4.(1D).3s	2D3/2	246397.481	2s2.2p4.(3P).4p	2P°3/2	294086.4608
2099.251	Ne	III	25	-	2s2.2p3.(2D°).3p	1P1	387962.12	2s2.2p3.(2D°).3d	1S°0	435583.09
2099.503	Ne	IV	2	-	2s2.2p2.(3P).3s	2P3/2	489207.75	2s2.2p2.(3P).3p	2P°3/2	536823.12
2101.	Ne	II	-	-	2s2.2p4.(1D).3p	2P°1/2	276511.8	2s2.2p4.(3P).8d	4F3/2	324093.1
2102.239	Ne	III	10	-	2s2.2p3.(2D°).3p	1P1	387962.12	2s2.2p3.(2D°).3d	3F°2	435515.599
2104.707	Ne	IV	-	-	2s2.2p2.(3P).3s	2P3/2	489207.75	2s2.2p2.(3P).3p	2P°1/2	536705.46
2112.6	Ne	VII	-	-	1s2.2s.3s	3S1	978300.29	1s2.2s.3p	1P°1	1025620.6
2118.79	Ne	II	-	-	2s2.2p4.(1D).3p	2P°3/2	276276.8361	2s2.2p4.(3P).8d	2D3/2	323458.7
2119.02	Ne	II	-	-	2s2.2p4.(1D).3p	2P°3/2	276276.8361	2s2.2p4.(3P).8d	2D5/2	323453.7
2129.425	Ne	III	15	-	2s2.2p3.(2D°).3p	1F3	392801.818	2s2.2p3.(2D°).3d	1D°2	439748.13
2131.77	Ne	V	-	-	2s.2p2.(4P).3p	5D°1	741761.6	2s.2p2.(4P).3d	5F2	788656.1
2132.05	Ne	V	-	-	2s.2p2.(4P).3p	5D°0	741621.6	2s.2p2.(4P).3d	5F1	788510
2133.76	Ne	V	-	-	2s.2p2.(4P).3p	5D°2	742006.2	2s.2p2.(4P).3d	5F3	788857
2134.3	Ne	VII	7	-	1s2.2s.6s	3S1	1512110	1s2.2s.7p	3P°1	1558950
2137.938	Ne	IV	-	-	2s2.2p2.(3P).3p	4S°3/2	532986.41	2s2.2p2.(3P).3d	4P1/2	579745.7
2138.07	Ne	V	2	-	2s.2p2.(4P).3p	5D°3	742366.9	2s.2p2.(4P).3d	5F4	789123.3
2140.3	Ne	VII	7	-	1s2.2s.8k		1587889	1s2.2s.12[k-o]		1634598
2144.25	Ne	V	4	-	2s.2p2.(4P).3p	5D°4	742836	2s.2p2.(4P).3d	5F5	789457.7
2144.524	Ne	IV	-	-	2s2.2p2.(3P).3p	4S°3/2	532986.41	2s2.2p2.(3P).3d	4P3/2	579602.15
2148.078	Ne	III	6	-	2s2.2p3.(2D°).3p	3D1	389044.544	2s2.2p3.(2D°).3d	1S°0	435583.09
2149.8698	Ne	III	35	-	2s2.2p3.(2D°).3p	3D2	389055.543	2s2.2p3.(2D°).3d	3F°3	435555.356
2150.627	Ne	III	55	-	2s2.2p3.(2D°).3p	3D3	389124.913	2s2.2p3.(2D°).3d	3F°4	435608.467
2151.1999	Ne	III	25	-	2s2.2p3.(2D°).3p	3D1	389044.544	2s2.2p3.(2D°).3d	3F°2	435515.599
2151.712	Ne	III	20	-	2s2.2p3.(2D°).3p	3D2	389055.543	2s2.2p3.(2D°).3d	3F°2	435515.599
2151.754	Ne	III	20	-	2s2.2p3.(2P°).3p	1P1	414229.2	2s2.2p3.(2D°).4s	1D°2	460688.2
2153.085	Ne	III	20	-	2s2.2p3.(2D°).3p	3D3	389124.913	2s2.2p3.(2D°).3d	3F°3	435555.356
2157.206	Ne	IV	-	-	2s2.2p2.(3P).3p	4S°3/2	532986.41	2s2.2p2.(3P).3d	4P5/2	579328.17
2159.295	Ne	III	35	-	2s2.2p3.(4S°).3p	5P1	348395.524	2s2.2p3.(4S°).3d	5D°0	394692.4
2159.3	Ne	VII	4	-	1s2.2s.3p	1P°1	1025620.6	1s2.2s.3d	1D2	1071914
2159.372	Ne	III	55	-	2s2.2p3.(4S°).3p	5P1	348395.524	2s2.2p3.(4S°).3d	5D°1	394690.72
2159.515	Ne	III	45	-	2s2.2p3.(4S°).3p	5P1	348395.524	2s2.2p3.(4S°).3d	5D°2	394687.67
2160.828	Ne	III	30	-	2s2.2p3.(4S°).3p	5P2	348426.628	2s2.2p3.(4S°).3d	5D°1	394690.72
2160.968	Ne	III	55	-	2s2.2p3.(4S°).3p	5P2	348426.628	2s2.2p3.(4S°).3d	5D°2	394687.67
2161.	Ne	VII	-	-	1s2.2p.3p	3D1	1154488	1s2.2p.3d	3P°0	1200750

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