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
167.67	Ne	V	10	-	2s2.2p2	3P2	1109.467	2s2.2p.3s	3P°2	597515.9
167.72	Ne	V	-	-	2s2.2p2	3P1	411.227	2s2.2p.3s	3P°1	596618.4
167.797	Ne	IV	20	-	2s2.2p3	2D°3/2	41278.89	2s2.2p2.(3P).4s	2P3/2	637219.7
167.837	Ne	V	2	-	2s2.2p2	3P1	411.227	2s2.2p.3s	3P°0	596243.2
167.921	Ne	V	2	-	2s2.2p2	3P2	1109.467	2s2.2p.3s	3P°1	596618.4
168.006	Ne	IV	15	-	2s2.2p3	2D°3/2	41278.89	2s2.2p2.(3P).4s	2P1/2	636499.6
168.6	Ne	V	-	-	2s.2p3	3P°0	208185	2s.2p2.(4P).3d	3P1	801290
168.708	Ne	VIII	-	-	1s2.3p	2P°1/2	1134839.5	1s2.6s	2S1/2	1727579
168.73	Ne	VI	-	-	2s.2p2	2D5/2	178988.1	2s2.3p	2P°3/2	771529.25
168.773	Ne	VI	-	-	2s.2p2	2D3/2	179018	2s2.3p	2P°3/2	771529.25
168.847	Ne	VIII	-	-	1s2.3p	2P°3/2	1135327.7	1s2.6s	2S1/2	1727579
168.85	Ne	VI	-	-	2s.2p2	2D3/2	179018	2s2.3p	2P°1/2	771206.7
170.64	Ne	VIII	25	-	1s2.3d	2D5/2	1147494	1s2.6f	2F°	1733339
171.11	Ne	VIII	-	-	1s2.3d	2D3/2	1147347	1s2.6p	2P°3/2	1731768
171.127	Ne	VIII	-	-	1s2.3d	2D3/2	1147347	1s2.6p	2P°1/2	1731708
171.153	Ne	VIII	-	-	1s2.3d	2D5/2	1147494	1s2.6p	2P°3/2	1731768
172.4883	Ne	IV	40	-	2s2.2p3	4S°3/2	0	2s2.2p2.(3P).3d	4P1/2	579745.7
172.531	Ne	IV	90	-	2s2.2p3	4S°3/2	0	2s2.2p2.(3P).3d	4P3/2	579602.15
172.6131	Ne	IV	165	-	2s2.2p3	4S°3/2	0	2s2.2p2.(3P).3d	4P5/2	579328.17
173.04	Ne	IV	15	-	2s2.2p3	2P°1/2	62434.45	2s2.2p2.(1S).3d	2D3/2	640336
173.042	Ne	IV	-	-	2s2.2p3	2P°3/2	62440.78	2s2.2p2.(1S).3d	2D3/2	640336
173.157	Ne	IV	20	-	2s2.2p3	2P°3/2	62440.78	2s2.2p2.(1S).3d	2D5/2	639949.2
173.2629	Ne	IV	45	-	2s2.2p3	4S°3/2	0	2s2.2p2.(3P).3d	4D3/2	577145.29
173.542	Ne	IV	6	-	2s2.2p3	4S°3/2	0	2s2.2p2.(3P).3d	2P3/2	576254.8
173.932	Ne	V	25	-	2s2.2p2	1D2	30290.67	2s2.2p.3s	1P°1	605240
173.9813	Ne	IV	20	-	2s2.2p3	2P°3/2	62440.78	2s2.2p2.(3P).4s	2P3/2	637219.7
174.197	Ne	IV	10	-	2s2.2p3	2P°3/2	62440.78	2s2.2p2.(3P).4s	2P1/2	636499.6
174.319	Ne	IV	30	-	2s.2p4	4P5/2	183862.7	2s.2p3.(3D°).3d	4P°5/2	757512
174.513	Ne	IV	70	-	2s.2p4	4P3/2	184476.7	2s.2p3.(3D°).3d	4P°5/2	757512
174.875	Ne	IV	20	-	2s2.2p3	2D°5/2	41234.43	2s2.2p2.(1D).3d	2P3/2	613075.2
174.893	Ne	IV	15	-	2s2.2p3	2D°3/2	41278.89	2s2.2p2.(1D).3d	2P3/2	613075.2
174.9269	Ne	IV	20	-	2s2.2p3	2D°3/2	41278.89	2s2.2p2.(1D).3d	2P1/2	612947.6
175.48	Ne	V	-	-	2s.2p3	3P°2	208151.3	2s.2p2.(2D).3s	3D3	778040
176.0003	Ne	IV	120	-	2s2.2p3	2D°5/2	41234.43	2s2.2p2.(1D).3d	2D5/2	609419
176.0129	Ne	IV	-	-	2s2.2p3	2D°3/2	41278.89	2s2.2p2.(1D).3d	2D5/2	609419
176.0163	Ne	IV	-	-	2s2.2p3	2D°5/2	41234.43	2s2.2p2.(1D).3d	2D3/2	609363.6
176.0296	Ne	IV	95	-	2s2.2p3	2D°3/2	41278.89	2s2.2p2.(1D).3d	2D3/2	609363.6
176.749	Ne	IV	30	-	2s2.2p3	2D°5/2	41234.43	2s2.2p2.(1D).3d	2G7/2	607017.5
177.133	Ne	IV	35	-	2s2.2p3	2D°5/2	41234.43	2s2.2p2.(1D).3d	2F5/2	605782.5
177.148	Ne	IV	95	-	2s2.2p3	2D°3/2	41278.89	2s2.2p2.(1D).3d	2F5/2	605782.5
177.1776	Ne	IV	180	-	2s2.2p3	2D°5/2	41234.43	2s2.2p2.(1D).3d	2F7/2	605640.26
178.96	Ne	VII	-	-	1s2.2s.3p	3P°0	1028366.7	1s2.2s.8d	3D	1587160
179.	Ne	VII	-	-	1s2.2s.3p	3P°1	1028499.59	1s2.2s.8d	3D	1587160
179.08	Ne	VII	-	-	1s2.2s.3p	3P°2	1028755.1	1s2.2s.8d	3D	1587160
180.4043	Ne	IV	-	-	2s2.2p3	2P°1/2	62434.45	2s2.2p2.(1D).3d	2S1/2	616744.9
180.4052	Ne	IV	60	-	2s2.2p3	2P°3/2	62440.78	2s2.2p2.(1D).3d	2S1/2	616744.9
181.6078	Ne	IV	55	-	2s2.2p3	2P°3/2	62440.78	2s2.2p2.(1D).3d	2P3/2	613075.2
181.648	Ne	IV	25	-	2s2.2p3	2P°3/2	62440.78	2s2.2p2.(1D).3d	2P1/2	612947.6
182.827	Ne	IV	95	-	2s2.2p3	2P°3/2	62440.78	2s2.2p2.(1D).3d	2D5/2	609419
182.843	Ne	IV	40	-	2s2.2p3	2P°3/2	62440.78	2s2.2p2.(1D).3d	2D3/2	609363.6

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