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
201.	Ne	VIII	5	-	1s2.3d	2D5/2	1147494	1s2.5p	2P°3/2	1644768
201.037	Ne	VIII	-	-	1s2.3d	2D3/2	1147347	1s2.5p	2P°3/2	1644768
201.6	Ne	VII	5	-	1s2.2s.3p	1P°1	1025620.6	1s2.2s.6d	1D2	1521860
202.02	Ne	VI	-	-	2p3	2P°3/2	406049.5	2s.2p.(3P°).3p	2D5/2	901054
202.39	Ne	VI	-	-	2p3	2P°1/2	406007.3	2s.2p.(3P°).3p	2D3/2	900100
202.41	Ne	VI	-	-	2p3	2P°3/2	406049.5	2s.2p.(3P°).3p	2D3/2	900100
203.32	Ne	VII	15	-	1s2.2s.3p	3P°2	1028755.1	1s2.2s.6d	3D3	1520460
203.42	Ne	VII	-	-	1s2.2s.3p	3P°2	1028755.1	1s2.2s.6d	3D2	1520360
203.52	Ne	VII	-	-	1s2.2s.3p	3P°2	1028755.1	1s2.2s.6d	3D1	1520100
204.2	Ne	III	-	-	2s2.2p4	3P0	920.55	2s2.2p3.(4S°).7d	3D°1	490000
204.27	Ne	IV	55	-	2s.2p4	4P5/2	183862.7	2s2.2p2.(3P0).4f	2[3]°5/2	673387.2
204.5	Ne	III	-	-	2s2.2p4	3P2	0	2s2.2p3.(2D°).4d	3P°2	489000
204.537	Ne	IV	300	-	2s.2p4	4P5/2	183862.7	2s.2p3.(5S°).3d	4D°7/2	672762.6
204.785	Ne	IV	30	-	2s.2p4	4P3/2	184476.7	2s.2p3.(5S°).3d	4D°3/2	672794
204.8	Ne	III	-	-	2s2.2p4	3P0	920.55	2s2.2p3.(2D°).4d	3P°1	489000
204.92	Ne	IV	15	-	2s.2p4	4P1/2	184799.2	2s.2p3.(5S°).3d	4D°3/2	672794
205.3	Ne	III	-	-	2s2.2p4	1D2	25840.72	2s2.2p3.(2D°).5d	1F°3	512900
206.4	Ne	III	-	-	2s2.2p4	1D2	25840.72	2s2.2p3.(2P°).4d	1F°3	510300
206.8	Ne	III	-	-	2s2.2p4	3P2	0	2s2.2p3.(4S°).6d	3D°3	483600
206.9233	Ne	IV	240	-	2s2.2p3	2P°3/2	62440.78	2s2.2p2.(1S).3s	2S1/2	545709.7
208.4	Ne	III	-	-	2s2.2p4	3P2	0	2s2.2p3.(2P°).4s	3P°1	479827.5
208.4821	Ne	IV	225	-	2s2.2p3	4S°3/2	0	2s2.2p2.(3P).3s	4P5/2	479650.08
208.7	Ne	III	-	-	2s2.2p4	3P1	642.876	2s2.2p3.(2P°).4s	3P°1	479827.5
208.7336	Ne	IV	180	-	2s2.2p3	4S°3/2	0	2s2.2p2.(3P).3s	4P3/2	479072.6
208.9	Ne	III	-	-	2s2.2p4	1S0	55752.7	2s2.2p3.(2P°).5d	1P°1	534500
208.9003	Ne	IV	100	-	2s2.2p3	4S°3/2	0	2s2.2p2.(3P).3s	4P1/2	478690.95
210.3	Ne	V	3	-	2s.2p3	3D°1	175925	2s2.2p.3p	3P0	650817.2
210.394	Ne	IV	20	-	2s.2p4	4P5/2	183862.7	2s.2p3.(3D°).3s	4D°7/2	659160
210.421	Ne	IV	10	-	2s.2p4	4P5/2	183862.7	2s.2p3.(3D°).3s	4D°5/2	659114
210.685	Ne	IV	25	-	2s.2p4	4P3/2	184476.7	2s.2p3.(3D°).3s	4D°5/2	659114
210.715	Ne	IV	15	-	2s.2p4	4P3/2	184476.7	2s.2p3.(3D°).3s	4D°3/2	659060
210.854	Ne	IV	15	-	2s.2p4	4P1/2	184799.2	2s.2p3.(3D°).3s	4D°3/2	659060
211.5	Ne	III	-	-	2s2.2p4	1D2	25840.72	2s2.2p3.(2D°).5s	1D°2	498658.714
212.2	Ne	III	-	-	2s2.2p4	3P2	0	2s2.2p3.(4S°).5d	3D°3	471181
212.5	Ne	III	-	-	2s2.2p4	3P1	642.876	2s2.2p3.(4S°).5d	3D°2	471181
212.5431	Ne	IV	-	-	2s2.2p3	2D°5/2	41234.43	2s2.2p2.(1D).3s	2D3/2	511727.29
212.549	Ne	IV	1000	-	2s2.2p3	2D°5/2	41234.43	2s2.2p2.(1D).3s	2D5/2	511720.49
212.564	Ne	IV	810	-	2s2.2p3	2D°3/2	41278.89	2s2.2p2.(1D).3s	2D3/2	511727.29
212.5662	Ne	IV	-	-	2s2.2p3	2D°3/2	41278.89	2s2.2p2.(1D).3s	2D5/2	511720.49
213.34	Ne	VII	20	-	1s2.2s.3s	3S1	978300.29	1s2.2s.5p	3P°	1447000
213.71	Ne	VII	25	-	1s2.2s.3d	3D3	1054428.3	1s2.2s.6f	3F°	1522402
214.8	Ne	IV	7	-	2s.2p4	4P1/2	184799.2	2s2.2p2.(3P).4p	4P°3/2	650059.3
215.4386	Ne	IV	-	-	2s.2p4	4P5/2	183862.7	2s2.2p2.(3P).4p	4D°7/2	648032
215.5	Ne	III	-	-	2s2.2p4	1D2	25840.72	2s2.2p3.(2D°).4d	1F°3	489900
215.8	Ne	III	-	-	2s2.2p4	1D2	25840.72	2s2.2p3.(2D°).4d	1P°1	489200
216.81	Ne	IX	-	-	1s.3s	3S1	8623000	1s.4p	3P°2	9084230
216.9	Ne	IX	-	-	1s.3s	3S1	8623000	1s.4p	3P°1	9084040
216.92	Ne	IX	-	-	1s.3s	3S1	8623000	1s.4p	3P°0	9084000
217.337	Ne	III	-	-	2s2.2p4	3P2	0	2s2.2p3.(2P°).3d	3D°1	460114.91
217.64	Ne	III	-	-	2s2.2p4	3P1	642.876	2s2.2p3.(2P°).3d	3D°1	460114.91

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