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
6787.8	Mg	II	10	1	2p6.5p	2P°3/2	97468.92	2p6.7d	2D3/2	112197.17
6787.851	Mg	II	80	10	2p6.5p	2P°3/2	97468.92	2p6.7d	2D5/2	112197.05
6812.86	Mg	II	70	8	2p6.5p	2P°1/2	97455.12	2p6.8s	2S1/2	112129.2
6819.27	Mg	II	80	9	2p6.5p	2P°3/2	97468.92	2p6.8s	2S1/2	112129.2
6838.	Mg	IX	10	1	1s2.2p.4p	3P2	2235350	1s2.2p.4d	3P°1	2249970
6852.	Mg	VIII	10	1	2s.2p.(3P°).4p	2D3/2	1823050	2s.2p.(3P°).4d	2D°5/2	1837640
6893.1	Mg	IV	10	1	2s2.2p4.(1D).3s	2D5/2	582562.4	2s2.2p4.(3P).3p	4P°3/2	597065.7
6894.898	Mg	I	40	4	3s.3d	1D2	46403.065	3s.12f	1F°3	60902.5
6900.7	Mg	IV	10	1	2s2.2p4.(1D).3s	2D3/2	582578.4	2s2.2p4.(3P).3p	4P°3/2	597065.7
6925.	Mg	XI	10	1	1s.3p	3P°2	12718786	1s.3d	3D2	12733223
6944.	Mg	XI	10	1	1s.3p	3P°2	12718786	1s.3d	3D1	12733183
6965.404	Mg	I	65	4	3s.3d	1D2	46403.065	3s.11f	1F°3	60755.764
7040.	Mg	IX	10	-	1s2.2p.5p	1D2	2446550	1s2.2s.7p	1P°1	2460750
7056.876	Mg	III	30	1	2s2.2p5.(2P°3/2).4s	2[3/2]°2	545820.4	2s2.2p5.(2P°3/2).4p	2[1/2]1	559987.1
7060.409	Mg	I	85	3	3s.3d	1D2	46403.065	3s.10f	1F°3	60562.637
7090.	Mg	IX	10	-	1s2.2p.4p	3P2	2235350	1s2.2p.4d	3P°2	2249450
7161.7	Mg	IV	9	-	2s2.2p4.(1D).3s	2D5/2	582562.4	2s2.2p4.(3P).3p	4P°5/2	596521.8
7166.676	Mg	II	20	-	2p6.5f	2F°7/2	103689.92	2p6.11g	2G9/2	117639.51
7169.9	Mg	IV	9	-	2s2.2p4.(1D).3s	2D3/2	582578.4	2s2.2p4.(3P).3p	4P°5/2	596521.8
7193.172	Mg	I	95	2	3s.3d	1D2	46403.065	3s.9f	1F°3	60301.283
7291.06	Mg	I	90	1	3s.4s	1S0	43503.333	3s.6p	1P°1	57214.992
7387.004	Mg	I	40	-	3s.3d	1D2	46403.065	3s.9p	1P°1	59936.63
7387.685	Mg	I	100	1	3s.3d	1D2	46403.065	3s.8f	1F°3	59935.37
7429.846	Mg	III	25	-	2s2.2p5.(2P°3/2).4s	2[3/2]°1	546531.6	2s2.2p5.(2P°3/2).4p	2[1/2]1	559987.1
7573.18	Mg	I	6	-	3s.3p	3P°0	21850.405	3s.3p	1P°1	35051.264
7580.764	Mg	II	25	-	2p6.5f	2F°7/2	103689.92	2p6.10g	2G9/2	116877.54
7584.705	Mg	I	6	-	3s.3p	3P°1	21870.464	3s.3p	1P°1	35051.264
7589.558	Mg	II	20	-	2p6.5g	2G9/2	103705.66	2p6.10h	2H°11/2	116878.04

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