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
447.815	Ne	II	9	-	2s2.2p5	2P°1/2	780.424	2s2.2p4.(3P).3s	2P3/2	224087.0092
449.5	Ne	VII	-	-	1s2.2s.3s	3S1	978300.29	1s2.2p.3d	3P°0	1200750
450.11	Ne	VII	-	-	1s2.2s.3s	3S1	978300.29	1s2.2p.3d	3P°1	1200470
451.22	Ne	VII	-	-	1s2.2s.3s	3S1	978300.29	1s2.2p.3d	3P°2	1199920
451.846	Ne	VI	6	-	2s.2p2	4P1/2	100297.1	2p3	4S°3/2	321611.8
452.745	Ne	VI	9	-	2s.2p2	4P3/2	100737.1	2p3	4S°3/2	321611.8
453.3	Ne	VI	7	-	2s2.3d	2D3/2	816218	2s.2p.(1P°).3d	2F°5/2	1036805
453.7	Ne	VIII	-	-	1s2.5s	2S1/2	1637460	1s2.10p	2P°	1857869
454.04	Ne	VII	-	-	1s2.2s.3s	1S0	998183.1	1s2.2p.3d	1P°1	1218430
454.074	Ne	VI	10	-	2s.2p2	4P5/2	101383.6	2p3	4S°3/2	321611.8
454.654	Ne	II	7	-	2s2.2p5	2P°3/2	0	2s2.2p4.(3P).3s	4P1/2	219947.4453
455.2738	Ne	II	10	-	2s2.2p5	2P°3/2	0	2s2.2p4.(3P).3s	4P3/2	219648.4248
456.275	Ne	II	-	-	2s2.2p5	2P°1/2	780.424	2s2.2p4.(3P).3s	4P1/2	219947.4453
456.348	Ne	II	6	-	2s2.2p5	2P°3/2	0	2s2.2p4.(3P).3s	4P5/2	219130.7609
456.896	Ne	II	4	-	2s2.2p5	2P°1/2	780.424	2s2.2p4.(3P).3s	4P3/2	219648.4248
460.7284	Ne	II	50	-	2s2.2p5	2P°3/2	0	2s.2p6	2S1/2	217047.598
461.17	Ne	IV	15	-	2s.2p4	2P3/2	320022.7	2s2.2p2.(3P).3p	2P°3/2	536823.12
462.3908	Ne	II	25	-	2s2.2p5	2P°1/2	780.424	2s.2p6	2S1/2	217047.598
462.99	Ne	IV	10	-	2s.2p4	2P1/2	320738.1	2s2.2p2.(3P).3p	2P°1/2	536705.46
465.221	Ne	VII	1000	-	1s2.2s2	1S0	0	1s2.2s.2p	1P°1	214951.6
466.	Ne	VI	-	-	2s2.3p	2P°3/2	771529.25	2s.2p.(1P°).3p	2D5/2	986100
467.2	Ne	VI	-	-	2s2.3d	2D3/2	816218	2s.2p.(1P°).3d	2D°5/2	1030250.6
467.4	Ne	VI	-	-	2s2.3d	2D5/2	816294	2s.2p.(1P°).3d	2D°5/2	1030250.6
467.5	Ne	VI	-	-	2s2.3d	2D3/2	816218	2s.2p.(1P°).3d	2D°3/2	1030100
467.7	Ne	VI	-	-	2s2.3d	2D5/2	816294	2s.2p.(1P°).3d	2D°3/2	1030100
468.33	Ne	VIII	-	-	1s2.5p	2P°1/2	1644664	1s2.10d	2D	1858187
468.56	Ne	VIII	-	-	1s2.5p	2P°3/2	1644768	1s2.10d	2D	1858187
469.778	Ne	IV	1500	-	2s2.2p3	2D°5/2	41234.43	2s.2p4	2D3/2	254100.7
469.828	Ne	IV	5500	-	2s2.2p3	2D°5/2	41234.43	2s.2p4	2D5/2	254079.6
469.872	Ne	IV	4000	-	2s2.2p3	2D°3/2	41278.89	2s.2p4	2D3/2	254100.7
469.928	Ne	IV	1500	-	2s2.2p3	2D°3/2	41278.89	2s.2p4	2D5/2	254079.6
470.99	Ne	VIII	-	-	1s2.5p	2P°1/2	1644664	1s2.10s	2S1/2	1856983
471.22	Ne	VIII	-	-	1s2.5p	2P°3/2	1644768	1s2.10s	2S1/2	1856983
472.7	Ne	IX	-	-	1s.4s	3S1	9075200	1s.5p	3P°2	9286760
472.8	Ne	VII	-	-	1s2.2s.4s	1S0	1307080	1s2.2s.6p	1P°1	1518600
472.89	Ne	V	-	-	2s2.2p.3s	1P°1	605240	2s2.2p.4p	1P1	816694
472.9	Ne	IX	-	-	1s.4s	3S1	9075200	1s.5p	3P°0	9286640
474.13	Ne	VIII	-	-	1s2.5d	2D3/2	1647298	1s2.10f	2F°	1858210.3
474.2	Ne	VIII	-	-	1s2.5d	2D5/2	1647330	1s2.10f	2F°	1858210.3
474.54	Ne	VIII	-	-	1s2.5f	2F°5/2	1647480.7	1s2.10g	2G	1858213.1
474.57	Ne	VIII	-	-	1s2.5f	2F°7/2	1647496.7	1s2.10g	2G	1858213.1
474.59	Ne	VIII	-	-	1s2.5f	2F°5/2	1647480.7	1s2.10d	2D	1858187
474.6	Ne	VIII	-	-	1s2.5g	2G	1647511	1s2.10h	2H°	1858214.3
474.61	Ne	VIII	-	-	1s2.5g	2G	1647511	1s2.10f	2F°	1858210.3
474.63	Ne	VIII	-	-	1s2.5f	2F°7/2	1647496.7	1s2.10d	2D	1858187
474.9	Ne	VIII	-	-	1s2.5d	2D3/2	1647298	1s2.10p	2P°	1857869
474.97	Ne	VIII	-	-	1s2.5d	2D5/2	1647330	1s2.10p	2P°	1857869
475.3	Ne	IV	2	-	2s2.2p2.(3P).3s	4P5/2	479650.08	2s.2p3.(3P°).3s	4P°5/2	690084
478.24	Ne	VI	-	-	2s.2p.(3P°).3d	2P°3/2	952150	2s2.6d	2D5/2	1161252
478.27	Ne	VI	-	-	2s.2p.(3P°).3d	2P°3/2	952150	2s2.6d	2D3/2	1161238

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