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
18968.96	Mg	II	-	-	2p6.6f	2F°7/2	109062.35	2p6.8d	2D5/2	114332.68
19187.29	Mg	II	5	-	2p6.5f	2F°5/2	103689.86	2p6.6d	2D3/2	108900.2
19188.	Mg	II	-	-	2p6.5f	2F°5/2	103689.86	2p6.6d	2D5/2	108900.02
19188.18	Mg	II	7	-	2p6.5f	2F°7/2	103689.92	2p6.6d	2D5/2	108900.02
19194.12	Mg	I	-	-	3s.4d	3D3	54192.256	3s.7f	3F°4	59400.763
19194.26	Mg	I	-	-	3s.4d	3D2	54192.294	3s.7f	3F°2	59400.763
19194.36	Mg	I	-	-	3s.4d	3D2	54192.294	3s.7f	3F°3	59400.763
19194.48	Mg	I	-	-	3s.4d	3D1	54192.335	3s.7f	3F°2	59400.763
19204.61	Mg	I	-	-	3s.4s	3S1	41197.403	3s.3d	1D2	46403.065
19411.2	Mg	I	-	-	3s.4d	3D3	54192.256	3s.8p	3P°2	59342.51
19411.4	Mg	I	-	-	3s.4d	3D2	54192.294	3s.8p	3P°2	59342.51
19411.5	Mg	I	-	-	3s.4d	3D1	54192.335	3s.8p	3P°0	59342.51
19425.26	Mg	I	-	-	3s.5s	3S1	51872.526	3s.6p	3P°2	57019.025
19430.23	Mg	I	-	-	3s.5s	3S1	51872.526	3s.6p	3P°1	57017.724
19432.65	Mg	I	-	-	3s.5s	3S1	51872.526	3s.6p	3P°0	57017.078
19680.	Mg	IX	-	-	1s2.2p.3s	1P°1	1743040	1s2.2p.3p	1P1	1748120
19718.49	Mg	I	-	-	3s.5p	3P°0	54248.809	3s.7d	3D1	59318.793
19723.51	Mg	I	-	-	3s.5p	3P°1	54250.086	3s.7d	3D1	59318.793
19723.54	Mg	I	-	-	3s.5p	3P°1	54250.086	3s.7d	3D2	59318.775
19733.79	Mg	I	-	-	3s.5p	3P°2	54252.726	3s.7d	3D1	59318.793
19733.86	Mg	I	-	-	3s.5p	3P°2	54252.726	3s.7d	3D2	59318.775
19733.87	Mg	I	-	-	3s.5p	3P°2	54252.726	3s.7d	3D3	59318.764
19940.49	Mg	I	-	-	3s.4f	1F°3	54676.438	3s.8d	1D2	59689.991
19992.2	Mg	I	-	-	3s.5p	1P°1	54706.536	3s.9s	1S0	59707.11
20240.	Mg	VI	-	-	2s2.2p2.(3P).5s	4P5/2	1318670	2s.2p3.(5S°).4s	4S°3/2	1323610
21037.	Mg	IV	-	-	2s2.2p4.(3P).3p	4D°7/2	603138.1	2s2.2p4.(3P).3p	2D°5/2	607891.7
21065.51	Mg	I	-	-	3s.4f	1F°3	54676.438	3s.7g	1G4	59423.537
21066.5	Mg	I	-	-	3s.4f	3F°2	54676.654	3s.7g	3G3	59423.537
21066.64	Mg	I	-	-	3s.4f	3F°3	54676.701	3s.7g	3G4	59423.537
21066.84	Mg	I	-	-	3s.4f	3F°4	54676.755	3s.7g	3G5	59423.537
21067.	Mg	I	-	-	3s.4f	3F°3	54676.701	3s.7g	3G3	59423.537
21213.93	Mg	I	-	-	3s.5p	3P°0	54248.809	3s.8s	3S1	58962.739
21219.52	Mg	I	-	-	3s.5p	3P°1	54250.086	3s.8s	3S1	58962.739
21231.41	Mg	I	-	-	3s.5p	3P°2	54252.726	3s.8s	3S1	58962.739
21374.75	Mg	II	65	-	2p6.5s	2S1/2	92790.51	2p6.5p	2P°3/2	97468.92
21437.96	Mg	II	30	-	2p6.5s	2S1/2	92790.51	2p6.5p	2P°1/2	97455.12
21450.	Mg	III	-	-	2s2.2p5.3s	3P°1	426868.1	2s2.2p5.3s	1P°1	431530
21464.72	Mg	I	-	-	3s.5s	1S0	52556.206	3s.6p	1P°1	57214.992
21538.	Mg	IV	-	-	2s2.2p4.(3P).3p	4D°3/2	604662.9	2s2.2p4.(3P).3p	2D°3/2	609305.8
21542.	Mg	I	-	-	3s.4f	3F°4	54676.755	3s.7d	3D3	59318.764
21692.	Mg	IV	-	-	2s2.2p4.(3P).3p	2D°5/2	607891.7	2s2.2p4.(3P).3p	2P°3/2	612501.6
21852.9	Mg	II	-	-	2p6.7f	2F°7/2	112301.47	2p6.10g	2G9/2	116877.54
21881.	Mg	II	-	-	2p6.7g	2G9/2	112307.79	2p6.10h	2H°11/2	116878.04
22040.9	Mg	II	-	-	2p6.7f	2F°5/2	112301.47	2p6.10d	2D3/2	116838.48
22041.	Mg	II	-	-	2p6.7f	2F°7/2	112301.47	2p6.10d	2D5/2	116838.45
22453.	Mg	I	-	-	3s.4s	1S0	43503.333	3s.3d	3D1	47957.058
22813.97	Mg	I	-	-	3s.4d	3D3	54192.256	3s.6f	3F°4	58575.527
22814.	Mg	I	-	-	3s.4d	3D3	54192.256	3s.6f	3F°2	58575.527
22814.25	Mg	I	-	-	3s.4d	3D3	54192.256	3s.6f	1F°3	58575.477
22814.49	Mg	I	-	-	3s.4d	3D2	54192.294	3s.6f	1F°3	58575.477

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