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
3074.1	Mg	V	10	-	2s2.2p3.(2P°).4d?	3P°?1	1042570	2s.2p4.(4P).3d?	3D?1	1075090
3074.23	Mg	III	10	-	2s2.2p5.3d	3P°1	530420.6	2s2.2p5.(2P°3/2).4p	2[3/2]2	562939.5
3080.208	Mg	III	10	-	2s2.2p5.3d	3P°0	530178.2	2s2.2p5.(2P°3/2).4p	2[3/2]1	562634.2
3084.46	Mg	IV	10	-	2s2.2p4.(1D).3p	2P°3/2	650061.6	2s2.2p4.(3P).3d	2P3/2	682472.8
3091.065	Mg	I	240	-	3s.3p	3P°0	21850.405	3s.4d	3D1	54192.335
3092.982	Mg	I	10	-	3s.3p	3P°1	21870.464	3s.4d	3D1	54192.335
3092.984	Mg	I	270	-	3s.3p	3P°1	21870.464	3s.4d	3D2	54192.294
3096.	Mg	V	10	-	2s2.2p3.(2P°).4d?	3P°?2	1042800	2s.2p4.(4P).3d?	3D?2	1075090
3096.884	Mg	I	10	-	3s.3p	3P°2	21911.178	3s.4d	3D1	54192.335
3096.887	Mg	I	10	-	3s.3p	3P°2	21911.178	3s.4d	3D2	54192.294
3096.89	Mg	I	285	-	3s.3p	3P°2	21911.178	3s.4d	3D3	54192.256
3104.721	Mg	II	10	-	2p6.3d	2D5/2	71490.19	2p6.5f	2F°5/2	103689.86
3104.722	Mg	II	105	-	2p6.3d	2D5/2	71490.19	2p6.5f	2F°7/2	103689.92
3104.809	Mg	II	95	-	2p6.3d	2D3/2	71491.06	2p6.5f	2F°5/2	103689.86
3115.3	Mg	VI	10	-	2s2.2p2.(3P).4d	2D5/2	1258380	2s.2p3.(3D°).3d	2F°5/2	1290470
3126.38	Mg	III	105	-	2s2.2p5.3d	3P°2	530962.9	2s2.2p5.(2P°3/2).4p	2[3/2]2	562939.5
3135.5	Mg	V	10	-	2s2.2p3.(4S°).4s	3S°1	910750	2s.2p4.(4P).3s	3P0	942634
3142.8	Mg	IX	10	-	1s2.2p.4d	1F°3	2256570	1s2.2s.5d	1D2	2288380
3154.336	Mg	III	95	-	2s2.2p5.3d	1F°3	532971.2	2s2.2p5.(2P°1/2).4p	2[3/2]2	564664.6
3156.506	Mg	III	25	-	2s2.2p5.3d	3P°2	530962.9	2s2.2p5.(2P°3/2).4p	2[3/2]1	562634.2
3160.6	Mg	VI	10	-	2s.2p3.(3D°).3d	4D°3/2	1287040	2s2.2p2.(3P).5s	4P5/2	1318670
3165.878	Mg	II	35	-	2p6.4p	2P°1/2	80619.5	2p6.7d	2D3/2	112197.17
3167.251	Mg	III	25	-	2s2.2p5.3d	3F°2	532725.7	2s2.2p5.(2P°1/2).4p	2[3/2]1	564289.8
3168.941	Mg	II	10	-	2p6.4p	2P°3/2	80650.02	2p6.7d	2D3/2	112197.17
3168.951	Mg	II	75	-	2p6.4p	2P°3/2	80650.02	2p6.7d	2D5/2	112197.05
3172.706	Mg	II	75	-	2p6.4p	2P°1/2	80619.5	2p6.8s	2S1/2	112129.2
3175.783	Mg	II	85	-	2p6.4p	2P°3/2	80650.02	2p6.8s	2S1/2	112129.2
3185.93	Mg	IV	10	-	2s2.2p4.(1D).3p	2P°1/2	651093.9	2s2.2p4.(3P).3d	2P3/2	682472.8
3197.625	Mg	I	25	-	3s.3p	3P°1	21870.464	3s.4d	1D2	53134.642
3201.796	Mg	I	35	-	3s.3p	3P°2	21911.178	3s.4d	1D2	53134.642
3202.1	Mg	VI	10	-	2s2.2p2.(3P).4d	2D5/2	1258380	2s.2p3.(3D°).3d	2F°7/2	1289600
3204.8	Mg	V	10	-	2s2.2p3.(4S°).4s	3S°1	910750	2s.2p4.(4P).3s	3P1	941944
3206.948	Mg	III	25	-	2s2.2p5.3d	3P°2	530962.9	2s2.2p5.(2P°3/2).4p	2[5/2]2	562136.1
3213.845	Mg	III	35	-	2s2.2p5.3d	3F°3	531833.1	2s2.2p5.(2P°3/2).4p	2[3/2]2	562939.5
3228.86	Mg	IV	10	-	2s2.2p4.(1D).3p	2P°3/2	650061.6	2s2.2p4.(3P).3d	2P1/2	681023.3
3231.1	Mg	VIII	10	-	2s.2p.(1P°).3d	2D°3/2	1607850	2p2.(1D).3s	2D3/2	1638790
3242.53	Mg	IV	10	-	2s2.2p4.(1S).3p	2P°1/2	682851.3	2s2.2p4.(1D).3d	2D3/2	713682.5
3246.55	Mg	IV	10	-	2s2.2p4.(1S).3p	2P°3/2	682889.5	2s2.2p4.(1D).3d	2D3/2	713682.5
3247.9	Mg	VI	10	-	2s.2p3.(3D°).3d	4S°3/2	1287890	2s2.2p2.(3P).5s	4P5/2	1318670
3260.6	Mg	VI	10	-	2s.2p3.(3D°).3d	4D°5/2	1287040	2s2.2p2.(3P).5s	4P3/2	1317700
3269.2	Mg	VIII	10	-	2s.2p.(1P°).3d	2D°5/2	1608210	2p2.(1D).3s	2D5/2	1638790
3275.43	Mg	IV	10	-	2s2.2p4.(1S).3p	2P°3/2	682889.5	2s2.2p4.(1D).3d	2D5/2	713411
3285.11	Mg	IV	10	-	2s2.2p4.(1D).3p	2P°3/2	650061.6	2s2.2p4.(3P).3d	2D5/2	680493.2
3290.57	Mg	IV	10	-	2s2.2p4.(1D).3s	2D5/2	582562.4	2s2.2p4.(3P).3p	°1/2	610983.2
3292.31	Mg	IV	10	-	2s2.2p4.(1D).3s	2D3/2	582578.4	2s2.2p4.(3P).3p	°1/2	610983.2
3292.34	Mg	IV	50	-	2s2.2p4.(1D).3s	2D3/2	582578.4	2s2.2p4.(3P).3p	°1/2	610983.2
3299.05	Mg	III	150	-	2s2.2p5.3d	3F°3	531833.1	2s2.2p5.(2P°3/2).4p	2[5/2]2	562136.1
3306.392	Mg	III	165	-	2s2.2p5.3d	3F°4	531563	2s2.2p5.(2P°3/2).4p	2[5/2]3	561798.7
3314.7	Mg	VI	10	-	2s2.2p2.(3P).4d	4P5/2	1252240	2s.2p3.(3D°).3d	4P°3/2	1282400
3321.06	Mg	III	100	-	2s2.2p5.3d	3D°1	534197.7	2s2.2p5.(2P°3/2).4p	2[1/2]0	564300

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