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
2552.109	Al	II	210	-	3s.4p	3P°2	105470.93	3s.8d	3D3	144642.45
2556.007	Al	II	20	-	3s.3d	1D2	110089.83	3s.13f	1F°3	149201.6
2556.793	Al	II	120	-	3s.4p	3P°0	105427.52	3s.9s	3S1	144527.35
2557.707	Al	II	195	-	3s.4p	3P°1	105441.5	3s.9s	3S1	144527.35
2559.627	Al	II	390	-	3s.4p	3P°2	105470.93	3s.9s	3S1	144527.35
2565.694	Al	II	55	-	3s.3d	1D2	110089.83	3s.14p	1P°1	149053.98
2567.984	Al	I	4	-	3s2.3p	2P°1/2	0	3s2.nd	y 2D3/2	38929.413
2575.094	Al	I	4	-	3s2.3p	2P°3/2	112.061	3s2.nd	y 2D5/2	38933.968
2575.393	Al	I	1	-	3s2.3p	2P°3/2	112.061	3s2.nd	y 2D3/2	38929.413
2584.	Al	VI	-	-	2s2.2p3.(2P°).3d	3D°1	1169250	2s.2p4.(4P).3s	3P0	1207940
2586.829	Al	II	50	-	3s.3d	1D2	110089.83	3s.12f	1F°3	148735.66
2593.	Al	IX	-	-	2s.2p.(3P°).4d	2F°5/2	2262600	2s2.5d	2D5/2	2301150
2596.992	Al	II	95	-	3s.3d	1D2	110089.83	3s.13p	1P°1	148584.44
2601.	Al	VI	-	-	2s2.2p4	3P1	2732	2s2.2p4	1D2	41167
2604.71	Al	V	3	-	2s2.2p4.(1D).3s	2D3/2	796652.9	2s2.2p4.(3P).3p	2P°1/2	835033.3
2618.	Al	VI	-	-	2s2.2p3.(2P°).3d	3D°2	1168690	2s.2p4.(4P).3s	3P1	1206880
2622.926	Al	II	4	-	3p2	1S0	111637.33	3s.16p	1P°1	149751.2
2624.54	Al	IV	1	-	2s2.2p5.(2P°1/2).4p	2[1/2]0	836666.5	2s2.2p5.(2P°1/2).5s	2[1/2]°1	874756.8
2627.597	Al	II	105	-	3s.3d	1D2	110089.83	3s.11f	1F°3	148135.9
2631.546	Al	II	30	-	3p2	1D2	85481.35	3s.4f	1F°3	123470.5
2633.95	Al	I	-	-	3s2.4d	2D5/2	42237.783	3s.3p.(3P°).5d	2D°5/2	80191.9
2635.	Al	VII	-	-	2s2.2p2.(3P).5s	4P5/2	1702100	2s.2p3.(5S°).4d	4D°3/2	1740040
2635.02	Al	II	80	-	3p2	1D2	85481.35	3s.4f	3F°3	123420.45
2636.03	Al	I	-	-	3s2.4d	2D3/2	42233.742	3s.3p.(3P°).5d	2D°3/2	80158
2636.32	Al	I	-	-	3s2.4d	2D5/2	42237.783	3s.3p.(3P°).5d	2D°3/2	80158
2636.724	Al	II	165	-	3s.3d	1D2	110089.83	3s.12p	1P°1	148004.49
2637.689	Al	II	1000	-	3s.3d	3D3	95549.42	3s.5f	3F°4	133450.07
2638.178	Al	II	345	-	3s.3d	3D3	95549.42	3s.5f	3F°3	133443.08
2638.255	Al	II	855	-	3s.3d	3D2	95550.51	3s.5f	3F°3	133443.08
2638.552	Al	II	-	-	3s.3d	3D3	95549.42	3s.5f	3F°2	133437.71
2638.627	Al	II	180	-	3s.3d	3D2	95550.51	3s.5f	3F°2	133437.71
2638.69	Al	II	690	-	3s.3d	3D1	95551.44	3s.5f	3F°2	133437.71
2640.408	Al	II	165	-	3s.4p	1P°1	106920.56	3s.8d	1D2	144782.23
2647.49	Al	I	3	-	3s2.4p	2P°1/2	32949.807	3s.3p.(3P°).4p	2P1/2	70709.4
2648.61	Al	I	2	-	3s2.4p	2P°3/2	32965.639	3s.3p.(3P°).4p	2P1/2	70709.4
2650.073	Al	II	225	-	3s.4p	1P°1	106920.56	3s.9s	1S0	144644.14
2652.484	Al	I	5	-	3s2.3p	2P°1/2	0	3s2.5s	2S1/2	37689.407
2653.	Al	VII	-	-	2s2.2p2.(3P).5s	4P5/2	1702100	2s.2p3.(5S°).4d	4D°5/2	1739780
2657.	Al	VI	-	-	2s2.2p3.(2P°).3d	3D°1	1169250	2s.2p4.(4P).3s	3P1	1206880
2657.406	Al	I	1	-	3s2.nd	y 2D5/2	38933.968	3s.3p.(3P°).4d	2D°5/2	76553.47
2659.33	Al	I	2	-	3s2.nd	y 2D3/2	38929.413	3s.3p.(3P°).4d	2D°3/2	76521.7
2660.355	Al	II	-	-	2p6.3s2	1S0	0	3s.3p	3P°2	37577.79
2660.393	Al	I	5	-	3s2.3p	2P°3/2	112.061	3s2.5s	2S1/2	37689.407
2664.38	Al	VI	-	-	2s2.2p3.(2P°).3s	3P°2	993874	2s2.2p3.(2D°).3p	3D3	1031395
2669.157	Al	II	65	-	2p6.3s2	1S0	0	3s.3p	3P°1	37453.91
2671.811	Al	II	25	-	3p2	1S0	111637.33	3s.14p	1P°1	149053.98
2676.87	Al	VI	-	-	2s2.2p3.(2P°).3s	3P°1	993659	2s2.2p3.(2D°).3p	3D2	1031005
2677.44	Al	VI	-	-	2s2.2p3.(2P°).3s	3P°0	993570	2s2.2p3.(2D°).3p	3D1	1030908
2679.	Al	VII	-	-	2s2.2p2.(3P).5s	4P5/2	1702100	2s.2p3.(5S°).4d	4D°7/2	1739420
2683.274	Al	II	300	-	3s.3d	1D2	110089.83	3s.10f	1F°3	147346.67

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