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
1859.017	Ne	II	4	-	2s2.2p4.(3P).3p	4D°5/2	249445.9632	2s2.2p4.(3P).4d	2P3/2	303237.8943
1859.18	Ne	III	9	-	2s2.2p3.(2D°).3p	1D2	406332.411	2s2.2p3.(2P°).3d	1F°3	460120.25
1859.361	Ne	II	15	-	2s2.2p4.(3P).3p	4D°7/2	249108.6138	2s2.2p4.(3P).4d	2F5/2	302890.5369
1861.137	Ne	II	9	-	2s2.2p4.(3P).3p	4D°7/2	249108.6138	2s2.2p4.(3P).4d	4F5/2	302839.2693
1864.99	Ne	V	-	-	2s2.2p.3s	3P°2	597515.9	2s2.2p.3p	3P1	651137.2
1865.069	Ne	III	6	-	2s2.2p3.(2P°).3d	3P°1	458335.5	2s2.2p3.(2P°).4f	1D2	511953.1
1865.14	Ne	III	15	-	2s2.2p3.(2P°).3d	3P°0	458285.8	2s2.2p3.(2P°).4f	3D1	511901.1
1866.634	Ne	III	15	-	2s2.2p3.(2P°).3d	3P°1	458335.5	2s2.2p3.(2P°).4f	3D2	511907.92
1869.463	Ne	III	20	-	2s2.2p3.(2P°).3d	3P°2	458442.48	2s2.2p3.(2P°).4f	3D3	511933.8
1870.372	Ne	III	10	-	2s2.2p3.(2P°).3d	3P°2	458442.48	2s2.2p3.(2P°).4f	3D2	511907.92
1871.097	Ne	II	10	-	2s2.2p4.(3P).3p	4D°5/2	249445.9632	2s2.2p4.(3P).4d	2F5/2	302890.5369
1872.291	Ne	II	9	-	2s2.2p4.(1D).3p	2F°5/2	274364.5596	2s2.2p4.(1D).4d	2G7/2	327775.07
1872.721	Ne	II	1	-	2s2.2p4.(3P).3p	4D°1/2	249839.6186	2s2.2p4.(3P).4d	2P3/2	303237.8943
1873.492	Ne	II	4	-	2s2.2p4.(3P).3p	4D°3/2	249695.5051	2s2.2p4.(3P).4d	4P5/2	303071.8002
1873.677	Ne	II	1	-	2s2.2p4.(3P).3p	4D°5/2	249445.9632	2s2.2p4.(3P).4d	4P3/2	302816.9602
1873.873	Ne	II	10	-	2s2.2p4.(1D).3p	2F°7/2	274409.083	2s2.2p4.(1D).4d	2G9/2	327774.44
1874.9	Ne	IV	3	-	2s2.2p2.(3P).3s	4P5/2	479650.08	2s2.2p2.(3P).3p	4S°3/2	532986.41
1875.	Ne	VIII	9	-	1s2.6p	2P°3/2	1731768	1s2.7d	2D5/2	1785041
1876.003	Ne	II	10	-	2s2.2p4.(3P).3p	4D°5/2	249445.9632	2s2.2p4.(3P).4d	4F7/2	302750.784
1877.387	Ne	II	5	-	2s2.2p4.(3P).3p	4D°3/2	249695.5051	2s2.2p4.(3P).4d	4F3/2	302961.0417
1877.5	Ne	VIII	-	-	1s2.6p	2P°3/2	1731768	1s2.7d	2D3/2	1785029
1877.679	Ne	II	7	-	2s2.2p4.(3P).3s	2P3/2	224087.0092	2s2.2p4.(1D).3p	2D°5/2	277344.2675
1879.884	Ne	II	9	-	2s2.2p4.(3P).3p	4D°3/2	249695.5051	2s2.2p4.(3P).4d	2F5/2	302890.5369
1880.2095	Ne	III	20	-	2s2.2p3.(2P°).3s	1P°1	379826.356	2s2.2p3.(2P°).3p	1S0	433011.918
1881.69	Ne	II	10	-	2s2.2p4.(3P).3p	4D°3/2	249695.5051	2s2.2p4.(3P).4d	4F5/2	302839.2693
1882.478	Ne	II	10	-	2s2.2p4.(3P).3p	4D°1/2	249839.6186	2s2.2p4.(3P).4d	4F3/2	302961.0417
1883.7949	Ne	II	15	-	2s2.2p4.(3P).3p	4D°7/2	249108.6138	2s2.2p4.(3P).4d	4F9/2	302192.9098
1888.1064	Ne	II	20	-	2s2.2p4.(3P).3p	2D°5/2	251011.1511	2s2.2p4.(3P).5s	2P3/2	303974.263
1889.71	Ne	II	20	-	2s2.2p4.(3P).3p	2D°3/2	251522.0967	2s2.2p4.(3P).5s	2P1/2	304440.2089
1891.366	Ne	II	10	-	2s2.2p4.(1D).3p	2P°3/2	276276.8361	2s2.2p4.(1D).5s	2D5/2	329148.63
1891.73	Ne	II	1	-	2s2.2p4.(3P).3p	4D°5/2	249445.9632	2s2.2p4.(3P).4d	2D5/2	302307.723
1893.3	Ne	V	-	-	2s.2p2.(4P).3p	5D°4	742836	2s.2p2.(4P).3d	5D4	795654
1893.8722	Ne	II	10	-	2s2.2p4.(3P).3p	4D°5/2	249445.9632	2s2.2p4.(3P).4d	2F7/2	302247.7634
1895.072	Ne	II	2	-	2s2.2p4.(3P).3p	2S°1/2	252798.4654	2s2.2p4.(1D).3d	2P3/2	305566.923
1895.775	Ne	IV	-	-	2s2.2p2.(3P).3p	4P°1/2	524496.95	2s2.2p2.(3P).3d	4D1/2	577246
1895.84	Ne	II	1	-	2s2.2p4.(3P).3p	4D°7/2	249108.6138	2s2.2p4.(3P).4d	4D5/2	301855.6707
1897.81	Ne	II	7	-	2s2.2p4.(3P).3p	4D°7/2	249108.6138	2s2.2p4.(3P).4d	4D7/2	301801.0594
1899.395	Ne	IV	-	-	2s2.2p2.(3P).3p	4P°1/2	524496.95	2s2.2p2.(3P).3d	4D3/2	577145.29
1899.802	Ne	II	7	-	2s2.2p4.(1D).3p	2P°1/2	276511.8	2s2.2p4.(1D).5s	2D3/2	329148.77
1900.189	Ne	II	7	-	2s2.2p4.(3P).3s	2P1/2	224699.2716	2s2.2p4.(1D).3p	2D°3/2	277325.5757
1900.695	Ne	II	1	-	2s2.2p4.(3P).3p	4D°3/2	249695.5051	2s2.2p4.(3P).4d	2D5/2	302307.723
1904.5058	Ne	II	10	-	2s2.2p4.(3P).3p	2D°5/2	251011.1511	2s2.2p4.(3P).5s	4P3/2	303518.1843
1904.691	Ne	II	1	-	2s2.2p4.(3P).3p	4D°5/2	249445.9632	2s2.2p4.(3P).4d	4D3/2	301947.9789
1905.128	Ne	IV	-	-	2s2.2p2.(3P).3p	4P°3/2	524665.34	2s2.2p2.(3P).3d	4D5/2	577155.37
1905.481	Ne	IV	-	-	2s2.2p2.(3P).3p	4P°3/2	524665.34	2s2.2p2.(3P).3d	4D3/2	577145.29
1906.4984	Ne	II	10	-	2s2.2p4.(3P).3p	2D°3/2	251522.0967	2s2.2p4.(3P).5s	2P3/2	303974.263
1907.49409	Ne	II	35	-	2s2.2p4.(3P).3s	2P3/2	224087.0092	2s2.2p4.(1D).3p	2P°1/2	276511.8
1910.647	Ne	IV	3	-	2s2.2p2.(3P).3p	4P°5/2	525011.22	2s2.2p2.(3P).3d	4D7/2	577349.56
1912.	Ne	VIII	20	-	1s.2s.(3S).6f	4F°	9032530	1s.2s.(3S).7g	4G	9084791
1914.729	Ne	II	5	-	2s2.2p4.(3P).3p	2D°5/2	251011.1511	2s2.2p4.(3P).4d	2P3/2	303237.8943

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