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
3649.2	Al	II	25	-	3s.4p	3P°0	105427.52	3s.5d	3D1	132822.95
3649.232	Al	II	4	-	3s.4p	3P°0	105427.52	3s.5d	3D1	132822.95
3651.065	Al	II	105	-	3s.4p	3P°1	105441.5	3s.5d	3D2	132822.8
3651.067	Al	II	2	-	3s.4p	3P°1	105441.5	3s.5d	3D1	132822.95
3651.078	Al	II	135	-	3s.4p	3P°1	105441.5	3s.5d	3D2	132822.8
3651.096	Al	II	40	-	3s.4p	3P°1	105441.5	3s.5d	3D2	132822.8
3652.052	Al	III	2	-	2p6.5f	2F°5/2	189876.1	2p6.9g	2G7/2	217250.17
3652.094	Al	III	2	-	2p6.5f	2F°7/2	189876.42	2p6.9g	2G9/2	217250.17
3654.981	Al	II	40	-	3s.4p	3P°2	105470.93	3s.5d	3D3	132822.89
3654.991	Al	II	165	-	3s.4p	3P°2	105470.93	3s.5d	3D3	132822.89
3654.996	Al	II	2	-	3s.4p	3P°2	105470.93	3s.5d	3D1	132822.95
3654.998	Al	II	225	-	3s.4p	3P°2	105470.93	3s.5d	3D3	132822.89
3655.016	Al	II	2	-	3s.4p	3P°2	105470.93	3s.5d	3D2	132822.8
3656.319	Al	II	4	-	3s.4d	3D3	121483.5	3s.12f	3F°4	148825.7
3658.3	Al	III	2	-	2p6.5g	2G9/2	189928.68	2p6.9h	2H°11/2	217252.15
3660.51	Al	III	2	-	2p6.5g	2G7/2	189928.49	2p6.9f	2F°5/2	217239.31
3660.535	Al	III	2	-	2p6.5g	2G9/2	189928.68	2p6.9f	2F°7/2	217239.31
3662.01	Al	IV	2	-	2s2.2p5.(2P°3/2).4p	2[3/2]2	825739.6	2s2.2p5.(2P°3/2).4d	2[7/2]°3	853039.1
3662.88	Al	IV	4	-	2s2.2p5.(2P°3/2).4p	2[3/2]1	825277.9	2s2.2p5.(2P°3/2).4d	2[3/2]°2	852570.5
3702.106	Al	III	20	-	2p6.4p	2P°1/2	143633.38	2p6.5s	2S1/2	170637.35
3703.219	Al	II	50	-	3s.4p	1P°1	106920.56	3s.5d	1D2	133916.368
3713.123	Al	III	20	-	2p6.4p	2P°3/2	143713.5	2p6.5s	2S1/2	170637.35
3725.92	Al	IV	510	-	2s2.2p5.(2P°3/2).4p	2[3/2]2	825739.6	2s2.2p5.(2P°3/2).4d	2[3/2]°2	852570.5
3731.952	Al	II	7	-	3s.4p	3P°0	105427.52	3s.6s	3S1	132215.517
3733.908	Al	II	15	-	3s.4p	3P°1	105441.5	3s.6s	3S1	132215.517
3734.567	Al	II	7	-	3s.4d	3D3	121483.5	3s.11f	3F°4	148253.08
3734.715	Al	II	7	-	3s.4d	3D1	121484.252	3s.11f	3F°2	148252.37
3738.015	Al	II	35	-	3s.4p	3P°2	105470.93	3s.6s	3S1	132215.517
3744.	Al	IX	4	-	2s.2p.(3P°).3s	2P°3/2	1694130	2s.2p.(3P°).3p	2P1/2	1720830
3753.1	Al	II	8	-	3s.5s	1S0	121366.725	3s.12p	1P°1	148004.49
3771.207	Al	II	4	-	3s.5s	3S1	120092.919	3s.10p	3P°2	146602.1
3771.939	Al	II	4	-	3s.5s	3S1	120092.919	3s.10p	3P°1	146596.95
3772.238	Al	II	4	-	3s.5s	3S1	120092.919	3s.10p	3P°0	146594.85
3777.	Al	VIII	4	-	2s.2p2.(4P).3s	3P1?	1504780	2s.2p2.(4P).3p	3S°?1?	1531250
3805.81	Al	IV	45	-	2s2.2p5.(2P°3/2).4p	2[3/2]2	825739.6	2s2.2p5.(2P°3/2).4d	2[1/2]°1	852007.5
3842.037	Al	II	45	-	3s.4d	3D3	121483.5	3s.10f	3F°4	147504.12
3842.213	Al	II	20	-	3s.4d	3D2	121483.92	3s.10f	3F°3	147503.27
3842.317	Al	II	9	-	3s.4d	3D1	121484.252	3s.10f	3F°2	147502.76
3859.33	Al	II	40	-	3s.5s	1S0	121366.725	3s.11p	1P°1	147270.82
3866.16	Al	II	20	-	3s.4p	1P°1	106920.56	3s.6s	1S0	132778.633
3888.	Al	IX	3	-	2s.2p.(3P°).4p	2D5/2	2239880	2s.2p.(3P°).4d	2F°7/2	2265590
3895.3	Al	VI	2	-	2s2.2p3.(2D°).3s	3D°1	961100	2s2.2p3.(4S°).3p	3P0	986765
3896.	Al	IX	2	-	2s.2p.(3P°).4p	2D3/2	2236940	2s.2p.(3P°).4d	2F°5/2	2262600
3900.675	Al	II	480	1	3s.3p	1P°1	59852.02	3p2	1D2	85481.35
3904.2	Al	VI	3	-	2s2.2p3.(2D°).3s	3D°2	961100	2s2.2p3.(4S°).3p	3P2	986706
3913.9	Al	VI	3	-	2s2.2p3.(2D°).3s	3D°1	961100	2s2.2p3.(4S°).3p	3P1	986643
3931.996	Al	I	25	-	3s2.4d	2D5/2	42237.783	3s.3p.(3P°).3d	2D°5/2	67662.959
3935.677	Al	I	20	-	3s2.4d	2D3/2	42233.742	3s.3p.(3P°).3d	2D°3/2	67635.128
3944.0058	Al	I	7000	32	3s2.3p	2P°1/2	0	3s2.4s	2S1/2	25347.756
3961.52	Al	I	7500	45	3s2.3p	2P°3/2	112.061	3s2.4s	2S1/2	25347.756

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