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
1842.101	Ne	III	90	-	2s2.2p3.(2D°).3d	3G°5	436547.744	2s2.2p3.(2D°).4f	3H6	490833.55
1842.337	Ne	III	-	-	2s2.2p3.(2D°).3d	3G°4	436574.426	2s2.2p3.(2D°).4f	1F3	490853.3
1842.341	Ne	II	10	-	2s2.2p4.(3P).3p	4D°3/2	249695.5051	2s2.2p4.(3P).5s	2P3/2	303974.263
1842.96	Ne	III	20	-	2s2.2p3.(2P°).3d	3F°2	457713.8	2s2.2p3.(2P°).4f	3G3	511974.6
1843.042	Ne	III	70	-	2s2.2p3.(2D°).3d	3G°4	436574.426	2s2.2p3.(2D°).4f	3H5	490832.6
1843.592	Ne	III	20	-	2s2.2p3.(2D°).3d	3G°5	436547.744	2s2.2p3.(2D°).4f	3G5	490789.83
1843.908	Ne	II	15	-	2s2.2p4.(3P).3p	4D°3/2	249695.5051	2s2.2p4.(3P).5s	4P1/2	303928.0756
1844.456	Ne	III	15	-	2s2.2p3.(2D°).3d	3G°4	436574.426	2s2.2p3.(2D°).4f	3G4	490790.7
1845.	Ne	III	20	-	2s2.2p3.(2D°).3d	3G°3	436597.709	2s2.2p3.(2D°).4f	3D3	490800.17
1845.06	Ne	V	-	-	2s2.2p.3s	3P°1	596618.4	2s2.2p.3p	3P0	650817.2
1845.136	Ne	III	20	-	2s2.2p3.(2D°).3d	3G°3	436597.709	2s2.2p3.(2D°).4f	3G3	490794.29
1845.9963	Ne	II	15	-	2s2.2p4.(3P).3p	4D°7/2	249108.6138	2s2.2p4.(3P).5s	4P5/2	303279.8915
1847.249	Ne	II	1	-	2s2.2p4.(3P).3p	4D°1/2	249839.6186	2s2.2p4.(3P).5s	2P3/2	303974.263
1848.06	Ne	III	60	-	2s2.2p3.(2D°).3d	1G°4	436771.674	2s2.2p3.(2D°).4f	1H5	490882.41
1848.721	Ne	III	-	-	2s2.2p3.(2D°).4s	3D°2	457966.99	2s2.2p3.(2P°).4f	3F3	512058.43
1848.8243	Ne	II	10	-	2s2.2p4.(3P).3p	4D°1/2	249839.6186	2s2.2p4.(3P).5s	4P1/2	303928.0756
1849.381	Ne	II	15	-	2s2.2p4.(3P).3p	4D°5/2	249445.9632	2s2.2p4.(3P).5s	4P3/2	303518.1843
1849.41	Ne	III	35	-	2s2.2p3.(2D°).4s	3D°3	457991.3	2s2.2p3.(2P°).4f	3F4	512063.2
1849.715	Ne	III	45	-	2s2.2p3.(2D°).3d	1G°4	436771.674	2s2.2p3.(2D°).4f	1G4	490833.93
1849.72	Ne	V	4	-	2s2.2p.3s	3P°2	597515.9	2s2.2p.3p	3P2	651579.1
1849.764	Ne	III	45	-	2s2.2p3.(2D°).3d	1G°4	436771.674	2s2.2p3.(2D°).4f	3H5	490832.6
1850.474	Ne	III	15	-	2s2.2p3.(2D°).4s	3D°1	458001.59	2s2.2p3.(2P°).4f	3F2	512041.8
1851.235	Ne	III	10	-	2s2.2p3.(2D°).3d	1G°4	436771.674	2s2.2p3.(2D°).4f	3G5	490789.83
1851.785	Ne	III	15	-	2s2.2p3.(2D°).3d	3D°3	436832.07	2s2.2p3.(2D°).4f	1G4	490833.93
1852.086	Ne	III	10	-	2s2.2p3.(2D°).3d	3D°2	436901.63	2s2.2p3.(2D°).4f	3P2	490894.98
1852.3	Ne	III	10	-	2s2.2p3.(2D°).3d	3D°3	436832.07	2s2.2p3.(2D°).4f	1D2	490819.04
1852.945	Ne	III	35	-	2s2.2p3.(2D°).3d	3D°3	436832.07	2s2.2p3.(2D°).4f	3F4	490800.19
1853.1166	Ne	II	15	-	2s2.2p4.(3P).3p	4D°7/2	249108.6138	2s2.2p4.(3P).4d	4P5/2	303071.8002
1853.13	Ne	III	20	-	2s2.2p3.(2P°).3d	1D°2	458095.49	2s2.2p3.(2P°).4f	3F3	512058.43
1853.285	Ne	III	20	-	2s2.2p3.(2D°).3d	3D°3	436832.07	2s2.2p3.(2D°).4f	3G4	490790.7
1853.453	Ne	II	4	-	2s2.2p4.(1D).3p	2F°5/2	274364.5596	2s2.2p4.(1D).4d	2F5/2	328317.93
1853.523	Ne	III	15	-	2s2.2p3.(2D°).3d	3D°2	436901.63	2s2.2p3.(2D°).4f	1F3	490853.3
1853.88	Ne	III	20	-	2s2.2p3.(2D°).3d	3D°1	436947.05	2s2.2p3.(2D°).4f	3D1	490888.1
1854.0396	Ne	II	15	-	2s2.2p4.(3P).3p	2P°3/2	254164.9888	2s2.2p4.(1D).4s	2D5/2	308101.2468
1854.126	Ne	III	10	-	2s2.2p3.(2D°).3d	3D°2	436901.63	2s2.2p3.(2D°).4f	3P1	490835.4
1854.688	Ne	III	-	-	2s2.2p3.(2D°).3d	3D°2	436901.63	2s2.2p3.(2D°).4f	1D2	490819.04
1854.804	Ne	IV	1	-	2s2.2p2.(3P).3s	4P3/2	479072.6	2s2.2p2.(3P).3p	4S°3/2	532986.41
1854.826	Ne	III	45	-	2s2.2p3.(2D°).3d	3D°2	436901.63	2s2.2p3.(2D°).4f	3F3	490815.12
1854.976	Ne	II	4	-	2s2.2p4.(1D).3p	2F°7/2	274409.083	2s2.2p4.(1D).4d	2F7/2	328318.11
1855.408	Ne	III	20	-	2s2.2p3.(2D°).3d	3D°2	436901.63	2s2.2p3.(2D°).4f	3D2	490798.4
1855.618	Ne	III	25	-	2s2.2p3.(2D°).3d	3D°1	436947.05	2s2.2p3.(2D°).4f	3F2	490837.45
1856.	Ne	IX	-	-	1s.2s	1S0	7382680	1s.2p	1P°1	7436560
1856.263	Ne	III	6	-	2s2.2p3.(2D°).3d	3D°1	436947.05	2s2.2p3.(2D°).4f	1D2	490819.04
1856.525	Ne	III	10	-	2s2.2p3.(2D°).3d	3D°1	436947.05	2s2.2p3.(2D°).4f	1P1	490811.32
1856.747	Ne	III	8	-	2s2.2p3.(2P°).3d	1D°2	458095.49	2s2.2p3.(2P°).4f	1D2	511953.1
1856.962	Ne	III	4	-	2s2.2p3.(2D°).3d	3D°1	436947.05	2s2.2p3.(2D°).4f	3D2	490798.4
1857.565	Ne	II	5	-	2s2.2p4.(3P).3p	4D°5/2	249445.9632	2s2.2p4.(3P).5s	4P5/2	303279.8915
1857.952	Ne	II	10	-	2s2.2p4.(3P).3p	4D°3/2	249695.5051	2s2.2p4.(3P).5s	4P3/2	303518.1843
1858.4093	Ne	II	15	-	2s2.2p4.(3P).3p	2P°1/2	254292.1683	2s2.2p4.(1D).4s	2D3/2	308101.6076
1859.	Ne	VIII	9	-	1s2.8s	2S1/2	1816292	1s2.11p	2P°	1870144

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