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
423695.	Mg	I	-	-	3s.5d	3D2	56968.248	3s.5f	3F°3	57204.267
423711.	Mg	I	-	-	3s.5d	3D3	56968.218	3s.5f	3F°2	57204.228
423765.	Mg	I	-	-	3s.5d	3D2	56968.248	3s.5f	3F°2	57204.228
423806.	Mg	I	-	-	3s.5d	3D1	56968.271	3s.5f	3F°2	57204.228
427250.	Mg	I	-	-	3s.9f	3F°2	60301.283	3s.10d	3D3	60535.34
428800.	Mg	IV	-	-	2s2.2p4.(1D).3p	2F°5/2	637879.7	2s2.2p4.(1D).3p	2F°7/2	638112.9
435690.	Mg	I	-	-	3s.9s	1S0	59707.11	3s.9p	1P°1	59936.63
484030.	Mg	I	-	-	3s.9p	1P°1	59936.63	3s.10s	1S0	60143.23
485110.	Mg	I	-	-	3s.9p	3P°2	59897.86	3s.10s	3S1	60104
521189.	Mg	I	-	-	3s.8f	1F°3	59935.37	3s.9d	1D2	60127.239
524630.	Mg	I	-	-	3s.9p	1P°1	59936.63	3s.9d	1D2	60127.239
571230.	Mg	I	-	-	3s.9d	1D2	60127.239	3s.10p	1P°1	60302.3
574567.	Mg	I	-	-	3s.9d	1D2	60127.239	3s.9f	1F°3	60301.283
585000.	Mg	VII	-	-	2s.2p3	3D°3	232853	2s.2p3	3D°1	233024
616030.	Mg	II	-	-	2p6.6d	2D5/2	108900.02	2p6.6f	2F°7/2	109062.35
616140.	Mg	II	-	-	2p6.6d	2D5/2	108900.02	2p6.6f	2F°5/2	109062.32
616830.	Mg	II	-	-	2p6.6d	2D3/2	108900.2	2p6.6f	2F°5/2	109062.32
628650.	Mg	I	-	-	3s.10s	1S0	60143.23	3s.10p	1P°1	60302.3
699300.	Mg	IV	-	-	2s2.2p4.(1D).3p	2D°3/2	644643.4	2s2.2p4.(1D).3p	2D°5/2	644786.4
747295.	Mg	I	-	-	3s.9f	1F°3	60301.283	3s.10d	1D2	60435.099
753020.	Mg	I	-	-	3s.10p	1P°1	60302.3	3s.10d	1D2	60435.099
753670.	Mg	I	-	-	3s.6d	3D3	58442.843	3s.6f	3F°4	58575.527
753730.	Mg	I	-	-	3s.6d	3D2	58442.853	3s.6f	3F°3	58575.527
753850.	Mg	I	-	-	3s.6d	3D1	58442.874	3s.6f	3F°2	58575.527
769000.	Mg	IX	-	-	1s2.2p.4p	1D2	2241080	1s2.2p.4d	1D°2	2241210
779720.	Mg	I	-	-	3s.10d	1D2	60435.099	3s.11p	1P°1	60563.35
784080.	Mg	I	-	-	3s.10d	1D2	60435.099	3s.10f	1F°3	60562.637
862523.	Mg	I	-	-	3s.4p	3P°0	47841.119	3s.3d	3D1	47957.058
862753.	Mg	I	-	-	3s.4p	3P°0	47841.119	3s.3d	3D2	47957.027
887753.	Mg	I	-	-	3s.4p	3P°1	47844.414	3s.3d	3D1	47957.058
887855.	Mg	I	-	-	3s.4p	3P°1	47844.414	3s.3d	3D3	47957.045
887997.	Mg	I	-	-	3s.4p	3P°1	47844.414	3s.3d	3D2	47957.027
922500.	Mg	VI	-	-	2s2.2p3	2P°1/2	83920	2s2.2p3	2P°3/2	84028.4
944323.	Mg	I	-	-	3s.4p	3P°2	47851.162	3s.3d	3D1	47957.058
944439.	Mg	I	-	-	3s.4p	3P°2	47851.162	3s.3d	3D3	47957.045
944599.	Mg	I	-	-	3s.4p	3P°2	47851.162	3s.3d	3D2	47957.027
957670.	Mg	II	-	-	2p6.7d	2D5/2	112197.05	2p6.7f	2F°7/2	112301.47
958770.	Mg	II	-	-	2p6.7d	2D3/2	112197.17	2p6.7f	2F°5/2	112301.47
962000.	Mg	VII	-	-	2s.2p3	3D°3	232853	2s.2p3	3D°2	232957
1092100.	Mg	II	-	-	2p6.3p	2P°1/2	35669.31	2p6.3p	2P°3/2	35760.88
1330000.	Mg	V	-	-	2s2.2p3.(2P°).3s	3P°1	756566	2s2.2p3.(2P°).3s	3P°2	756641
1490000.	Mg	VII	-	-	2s.2p3	3D°2	232957	2s.2p3	3D°1	233024
1645470.	Mg	I	-	-	3s.3p	3P°0	21850.405	3s.3p	3P°2	21911.178
2000000.	Mg	VII	-	-	2s.2p3	3P°1	274897	2s.2p3	3P°0	274947
2300000.	Mg	VII	-	-	2s.2p3	3P°2	274904	2s.2p3	3P°0	274947
2400000.	Mg	VI	-	-	2s.2p4	2D5/2	341751	2s.2p4	2D3/2	341793
2456160.	Mg	I	-	-	3s.3p	3P°1	21870.464	3s.3p	3P°2	21911.178
2456200.	Mg	I	-	-	3s.3p	3P°1	21870.464	3s.3p	3P°2	21911.178
2620000.	Mg	IV	-	-	2s2.2p4.(1S).3p	2P°1/2	682851.3	2s2.2p4.(1S).3p	2P°3/2	682889.5
3277000.	Mg	II	-	-	2p6.4p	2P°1/2	80619.5	2p6.4p	2P°3/2	80650.02

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