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
3324.6	Mg	IX	10	-	1s2.2p.4d	1P°1	2258310	1s2.2s.5d	1D2	2288380
3329.919	Mg	I	210	-	3s.3p	3P°0	21850.405	3s.5s	3S1	51872.526
3331.3	Mg	VI	10	-	2s2.2p2.(3P).4d	4P3/2	1252660	2s.2p3.(3D°).3d	4P°1/2	1282670
3332.146	Mg	I	240	-	3s.3p	3P°1	21870.464	3s.5s	3S1	51872.526
3335.48	Mg	IV	10	-	2s2.2p4.(1D).3p	2P°3/2	650061.6	2s2.2p4.(3P).3d	2D3/2	680033.7
3335.905	Mg	III	150	-	2s2.2p5.3d	1F°3	532971.2	2s2.2p5.(2P°3/2).4p	2[3/2]2	562939.5
3336.19	Mg	III	60	-	2s2.2p5.3d	3F°3	531833.1	2s2.2p5.(2P°3/2).4p	2[5/2]3	561798.7
3336.674	Mg	I	240	-	3s.3p	3P°2	21911.178	3s.5s	3S1	51872.526
3339.14	Mg	IV	10	-	2s2.2p4.(1D).3s	2D5/2	582562.4	2s2.2p4.(3P).3p	2P°3/2	612501.6
3339.16	Mg	IV	60	-	2s2.2p4.(1D).3s	2D5/2	582562.4	2s2.2p4.(3P).3p	2P°3/2	612501.6
3340.24	Mg	IV	10	-	2s2.2p4.(1D).3p	2P°1/2	651093.9	2s2.2p4.(3P).3d	2P1/2	681023.3
3340.93	Mg	IV	10	-	2s2.2p4.(1D).3s	2D3/2	582578.4	2s2.2p4.(3P).3p	2P°3/2	612501.6
3341.1	Mg	V	10	-	2s2.2p3.(2P°).4s	3P°2	990600	2s.2p4.(2D).3s	3D3	1020522
3342.577	Mg	III	135	-	2s2.2p5.3d	3F°2	532725.7	2s2.2p5.(2P°3/2).4p	2[3/2]1	562634.2
3344.899	Mg	III	25	-	2s2.2p5.3d	1D°2	534776.9	2s2.2p5.(2P°1/2).4p	2[3/2]2	564664.6
3352.6	Mg	V	10	-	2s2.2p3.(2P°).4s	3P°1	990600	2s.2p4.(2D).3s	3D2	1020419
3353.6	Mg	VI	10	-	2s.2p3.(3D°).3d	4S°3/2	1287890	2s2.2p2.(3P).5s	4P3/2	1317700
3353.729	Mg	III	85	-	2s2.2p5.3d	3P°0	530178.2	2s2.2p5.(2P°3/2).4p	2[1/2]1	559987.1
3354.7	Mg	VI	10	-	2s2.2p2.(3P).4d	4P1/2	1252870	2s.2p3.(3D°).3d	4P°1/2	1282670
3355.9	Mg	VI	10	-	2s2.2p2.(3P).4d	4P5/2	1252240	2s.2p3.(3D°).3d	4P°5/2	1282030
3360.9	Mg	V	10	-	2s2.2p3.(2P°).4s	3P°0	990600	2s.2p4.(2D).3s	3D1	1020345
3361.412	Mg	III	150	-	2s2.2p5.3d	3D°3	534923.6	2s2.2p5.(2P°1/2).4p	2[3/2]2	564664.6
3361.5	Mg	VI	10	-	2s2.2p2.(3P).4d	4P3/2	1252660	2s.2p3.(3D°).3d	4P°3/2	1282400
3366.1	Mg	V	10	-	2s2.2p3.(4S°).4s	3S°1	910750	2s.2p4.(4P).3s	3P2	940449
3381.236	Mg	III	120	-	2s2.2p5.3d	3P°1	530420.6	2s2.2p5.(2P°3/2).4p	2[1/2]1	559987.1
3382.901	Mg	III	135	-	2s2.2p5.3d	3D°2	535179.6	2s2.2p5.(2P°1/2).4p	2[1/2]1	564731.6
3385.4	Mg	VI	10	-	2s2.2p2.(3P).4d	4P1/2	1252870	2s.2p3.(3D°).3d	4P°3/2	1282400
3387.368	Mg	III	135	-	2s2.2p5.3d	1D°2	534776.9	2s2.2p5.(2P°1/2).4p	2[3/2]1	564289.8
3390.577	Mg	III	25	-	2s2.2p5.3d	3D°2	535179.6	2s2.2p5.(2P°1/2).4p	2[3/2]2	564664.6
3399.188	Mg	III	105	-	2s2.2p5.3d	3F°2	532725.7	2s2.2p5.(2P°3/2).4p	2[5/2]2	562136.1
3403.9	Mg	VI	10	-	2s2.2p2.(3P).4d	4P3/2	1252660	2s.2p3.(3D°).3d	4P°5/2	1282030
3415.11	Mg	IV	10	-	2s2.2p4.(1S).3p	2P°1/2	682851.3	2s2.2p4.(1D).3d	2S1/2	712124.5
3419.58	Mg	IV	10	-	2s2.2p4.(1S).3p	2P°3/2	682889.5	2s2.2p4.(1D).3d	2S1/2	712124.5
3427.2	Mg	IX	10	-	1s2.2p.3p	3P1	1778690	1s2.2p.3d	3D°2	1807860
3427.794	Mg	III	10	-	2s2.2p5.3d	1F°3	532971.2	2s2.2p5.(2P°3/2).4p	2[5/2]2	562136.1
3430.76	Mg	III	10	-	2s2.2p5.(2P°3/2).4p	2[1/2]1	559987.1	2s2.2p5.(2P°3/2).5s	2[3/2]°1	589126.8
3434.236	Mg	III	10	-	2s2.2p5.3d	3D°2	535179.6	2s2.2p5.(2P°1/2).4p	2[3/2]1	564289.8
3438.623	Mg	III	15	-	2s2.2p5.3d	3F°2	532725.7	2s2.2p5.(2P°3/2).4p	2[5/2]3	561798.7
3442.63	Mg	IV	10	-	2s2.2p4.(1D).3p	2P°3/2	650061.6	2s2.2p4.(3P).3d	4P5/2	679100.8
3444.409	Mg	III	105	-	2s2.2p5.3d	3P°2	530962.9	2s2.2p5.(2P°3/2).4p	2[1/2]1	559987.1
3454.46	Mg	IV	10	-	2s2.2p4.(1D).3p	2P°1/2	651093.9	2s2.2p4.(3P).3d	2D3/2	680033.7
3457.75	Mg	IV	10	-	2s2.2p4.(3P).3s	2P3/2	553666.1	2s2.2p4.(1D).3s	2D3/2	582578.4
3459.3	Mg	V	10	-	2s2.2p3.(2D°).3s	3D°3	727742	2s2.2p3.(2P°).3s	3P°2	756641
3459.66	Mg	IV	10	-	2s2.2p4.(3P).3s	2P3/2	553666.1	2s2.2p4.(1D).3s	2D5/2	582562.4
3461.9	Mg	V	10	-	2s2.2p3.(2D°).3s	3D°2	727763	2s2.2p3.(2P°).3s	3P°2	756641
3462.8	Mg	IX	10	-	1s2.2p.3p	3P2	1779990	1s2.2p.3d	3D°3	1808860
3464.1	Mg	V	10	-	2s2.2p3.(2D°).3s	3D°1	727782	2s2.2p3.(2P°).3s	3P°2	756641
3467.912	Mg	III	105	-	2s2.2p5.3d	1F°3	532971.2	2s2.2p5.(2P°3/2).4p	2[5/2]3	561798.7
3470.9	Mg	V	10	-	2s2.2p3.(2D°).3s	3D°2	727763	2s2.2p3.(2P°).3s	3P°1	756566
3473.2	Mg	V	10	-	2s2.2p3.(2D°).3s	3D°1	727782	2s2.2p3.(2P°).3s	3P°1	756566

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