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
1628.58	Al	IV	30	-	2s2.2p5.(2P°).3d	1D°2	767035.7	2s2.2p5.(2P°1/2).4p	2[3/2]2	828439.2
1629.	Al	VII	2	-	2s.2p3.(5S°).3s	4S°3/2	1322150	2s.2p3.(5S°).3p	4P5/2	1383540
1632.842	Al	V	2	-	2s2.2p4.(3P).3s	2P1/2	766792.2	2s2.2p4.(3P).3p	4D°3/2	828035.1
1633.24	Al	VI	2	-	2s2.2p3.(2P°).3s	1P°1	1003265	2s2.2p3.(2P°).3p	3S1	1064493
1636.822	Al	IV	300	-	2s2.2p5.(2P°).3d	3D°3	767345.5	2s2.2p5.(2P°1/2).4p	2[3/2]2	828439.2
1637.87	Al	VI	2	-	2s2.2p3.(2D°).3s	1D°2	970340	2s2.2p3.(2D°).3p	3D3	1031395
1639.055	Al	IV	495	-	2s2.2p5.(2P°).3s	1P°1	624717.5	2s2.2p5.(2P°).3p	1D2	685728.2
1641.05	Al	IV	180	-	2s2.2p5.(2P°).3d	3P°2	760472.3	2s2.2p5.(2P°3/2).4p	2[1/2]1	821408.9
1641.2	Al	IV	120	-	2s2.2p5.(2P°).3d	3F°2	763613.6	2s2.2p5.(2P°3/2).4p	2[5/2]2	824544.7
1641.55	Al	IV	30	-	2s2.2p5.(2P°).3d	3D°1	766880.8	2s2.2p5.(2P°3/2).4p	2[1/2]0	827799.5
1644.2348	Al	II	60	-	3p2	1D2	85481.35	3s.10p	1P°1	146299.92
1644.47	Al	IV	120	-	2s2.2p5.(2P°).3d	1D°2	767035.7	2s2.2p5.(2P°1/2).4p	2[3/2]1	827844.9
1644.8089	Al	II	60	-	3p2	1D2	85481.35	3s.9f	1F°3	146278.7
1647.79	Al	IV	-	-	2s2.2p5.(2P°).3d	3D°2	767750.6	2s2.2p5.(2P°1/2).4p	2[3/2]2	828439.2
1648.4	Al	VI	2	-	2s2.2p3.(2D°).3s	1D°2	970340	2s2.2p3.(2D°).3p	3D2	1031005
1651.04	Al	VI	2	-	2s2.2p3.(2D°).3s	1D°2	970340	2s2.2p3.(2D°).3p	3D1	1030908
1662.	Al	VIII	2	-	2s.2p2.(4P).3s	3P1?	1504780	2s.2p2.(4P).3p	3D°2	1564950
1670.7867	Al	II	255	-	2p6.3s2	1S0	0	3s.3p	1P°1	59852.02
1672.722	Al	IV	15	-	2s2.2p5.(2P°).3d	1F°3	764297.1	2s2.2p5.(2P°3/2).4p	2[5/2]3	824080
1677.	Al	X	2	-	1s2.2p.3p	3D1	2102330	1s2.2p.3d	3D°2	2161960
1678.	Al	VIII	2	-	2s.2p2.(4P).3s	3P2?	1507210	2s.2p2.(4P).3p	3D°3	1566820
1679.	Al	IX	2	-	2s.2p.(3P°).3p	2S1/2	1780960	2s.2p.(3P°).3d	2P°3/2	1840530
1681.8	Al	VI	2	-	2s2.2p3.(2D°).3d	3S°1	1145060	2s.2p4.(4P).3s	3P2	1204520
1681.8089	Al	II	55	-	3p2	1D2	85481.35	3s.9p	1P°1	144941.1
1682.	Al	X	2	-	1s2.2p.3p	3D2	2103900	1s2.2p.3d	3D°3	2163340
1685.	Al	VIII	2	-	2s.2p2.(4P).3s	3P1?	1504780	2s.2p2.(4P).3p	3D°1	1564140
1686.2505	Al	II	65	-	3p2	1D2	85481.35	3s.8f	1F°3	144784.45
1686.676	Al	III	2	-	2p6.4p	2P°1/2	143633.38	2p6.7s	2S1/2	202921.6
1688.958	Al	III	2	-	2p6.4p	2P°3/2	143713.5	2p6.7s	2S1/2	202921.6
1691.	Al	VIII	2	-	2s.2p2.(2D).3s	1D2	1608480	2s.2p2.(2D).3p	1D°2	1667620
1692.	Al	VIII	2	-	2s2.2p.4s	3P°2	1785360	2s.2p2.(2P).3d	3P?2?	1844470
1712.43	Al	IV	135	-	2s2.2p5.(2P°).3d	3D°1	766880.8	2s2.2p5.(2P°3/2).4p	2[3/2]1	825277.9
1715.	Al	X	2	-	1s2.2p.3p	3D1	2102330	1s2.2p.3d	3D°1	2160650
1716.28	Al	IV	4	-	2s2.2p5.(2P°).3s	1P°1	624717.5	2s2.2p5.(2P°).3p	3D1	682981.8
1719.44	Al	II	240	-	3s.3p	3P°0	37393.03	3s.3d	3D1	95551.44
1721.2435	Al	II	180	-	3s.3p	3P°1	37453.91	3s.3d	3D1	95551.44
1721.2714	Al	II	255	-	3s.3p	3P°1	37453.91	3s.3d	3D2	95550.51
1722.	Al	X	2	-	1s2.2p.3p	3D2	2103900	1s2.2p.3d	3D°2	2161960
1724.922	Al	II	2	-	3s.3p	3P°2	37577.79	3s.3d	3D1	95551.44
1724.9519	Al	II	180	-	3s.3p	3P°2	37577.79	3s.3d	3D2	95550.51
1724.9838	Al	II	255	-	3s.3p	3P°2	37577.79	3s.3d	3D3	95549.42
1731.836	Al	III	2	-	2p6.4p	2P°1/2	143633.38	2p6.6d	2D3/2	201375.56
1732.	Al	VIII	2	-	2s.2p2.(4P).3s	3P2?	1507210	2s.2p2.(4P).3p	3D°2	1564950
1734.243	Al	III	2	-	2p6.4p	2P°3/2	143713.5	2p6.6d	2D3/2	201375.56
1734.253	Al	III	2	-	2p6.4p	2P°3/2	143713.5	2p6.6d	2D5/2	201375.2
1739.7382	Al	II	35	-	3p2	1D2	85481.35	3s.8p	1P°1	142961.2
1750.612	Al	II	45	-	3p2	1D2	85481.35	3s.7f	1F°3	142604.05
1754.12	Al	IV	15	-	2s2.2p5.(2P°).3d	1P°1	770836.9	2s2.2p5.(2P°1/2).4p	2[3/2]1	827844.9
1755.431	Al	IV	75	-	2s2.2p5.(2P°).3s	1P°1	624717.5	2s2.2p5.(2P°).3p	3D2	681683.3
1757.	Al	VIII	2	-	2s.2p2.(4P).3s	3P2?	1507210	2s.2p2.(4P).3p	3D°1	1564140

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