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
8.529	Fe	IIIII	-	-	1s2.2s.2p	3P°0	348180	1s2.2s.4d	3D1	12073000
8.55	Fe	IIIII	-	-	1s2.2s.2p	3P°1	379125	1s2.2s.4d	3D2	12075000
8.5515	Fe	IIIII	-	-	1s2.2s.2p	3P°1	379125	1s2.2s.4d	3D1	12073000
8.5524	Fe	XXI	-	-	2s2.2p2	3P2	117354	2s2.2p.5d	3P°1	11810000
8.554	Fe	IIIII	-	-	1s2.2s.2p	1P°1	752410	1s2.2p.4p	3D2	12443000
8.558	Fe	XXI	-	-	2s2.2p2	3P2	117354	2s2.2p.5d	3D°3	11802000
8.573	Fe	XXI	-	-	2s2.2p2	3P0	0	2s2.2p.5d	3D°1	11665000
8.616	Fe	IIIII	-	-	1s2.2s.2p	3P°2	471780	1s2.2s.4d	3D3	12081000
8.6183	Fe	IIIII	-	-	1s2.2s.2p	3P°2	471780	1s2.2s.4d	3D2	12075000
8.627	Fe	XXI	-	-	2s2.2p2	3P1	73851	2s2.2p.5d	3D°1	11665000
8.63	Fe	IIIII	-	-	1s2.2p2	3P1	1027200	1s2.2p.4d	3P°1	12615000
8.643	Fe	IIIII	-	-	1s2.2p2	3P1	1027200	1s2.2p.4d	1D°2	12597000
8.6465	Fe	XXI	-	-	2s2.2p2	1D2	244561	2s2.2p.5d	3P°1	11810000
8.664	Fe	IIIII	-	-	1s2.2p2	3P2	1071700	1s2.2p.4d	3P°2	12614000
8.672	Fe	IIIII	-	-	1s2.2p2	3P0	956100	1s2.2p.4d	3D°1	12488000
8.715	Fe	XXII	-	-	2s2.2p	2P°1/2	0	2s.2p.(3P°).4p	2D3/2	11474000
8.722	Fe	XXII	-	-	2s2.2p	2P°1/2	0	2s.2p.(3P°).4p	2P1/2	11465000
8.731	Fe	IIIII	-	-	1s2.2p2	3P1	1027200	1s2.2p.4d	3D°2	12480000
8.752	Fe	IIIII	-	-	1s2.2p2	1D2	1204200	1s2.2p.4d	1F°3	12631000
8.763	Fe	IIIII	-	-	1s2.2p2	3P2	1071700	1s2.2p.4d	3F°3	12484000
8.815	Fe	IIIII	-	-	1s2.2s.2p	1P°1	752410	1s2.2s.4d	1D2	12098000
8.855	Fe	XXI	-	-	2s2.2p2	1S0	371980	2s2.2p.5d	3D°1	11665000
8.906	Fe	IIIII	-	-	1s2.2s.2p	1P°1	752410	1s2.2s.4s	1S0	11981000
8.96	Fe	XXII	-	-	2s.2p2	2D3/2	736310	2s.2p.(1P°).4d	2F°5/2	11897000
8.976	Fe	XXII	-	-	2s2.2p	2P°1/2	0	2s2.4d	2D3/2	11140000
8.977	Fe	XXII	-	-	2s.2p2	2D5/2	759210	2s.2p.(3P°).4d	2F°7/2	11900000
8.992	Fe	XXII	-	-	2s.2p2	4P1/2	404550	2s.2p.(3P°).4d	4D°3/2	11526000
9.006	Fe	XXII	-	-	2s.2p2	4P5/2	513260	2s.2p.(3P°).4d	4D°5/2	11618000
9.06	Fe	XXII	-	-	2s2.2p	2P°1/2	0	2s2.4s	2S1/2	11050000
9.065	Fe	XX	-	-	2s2.2p3	4S°3/2	0	2s2.2p2.(3P).5d	4D5/2	11031000
9.073	Fe	XX	-	-	2s2.2p3	2D°3/2	138620	2s2.2p2.(1D).5d	2D3/2	11160000
9.11	Fe	XX	-	-	2s2.2p3	2D°5/2	176130	2s2.2p2.(1D).5d	2D5/2	11153000
9.14	Fe	XXII	-	-	2s2.2p	2P°3/2	118266	2s2.4s	2S1/2	11050000
9.163	Fe	XX	-	-	2s2.2p3	4S°3/2	0	2s2.2p2.(3P).5d	4P5/2	10913000
9.183	Fe	XXII	-	-	2s.2p2	2D5/2	759210	2s.2p.(1P°).4d	2F°7/2	11649000
9.199	Fe	XX	-	-	2s2.2p3	2D°5/2	176130	2s2.2p2.(3P).5d	2F7/2	11047000
9.208	Fe	XX	-	-	2s2.2p3	2D°5/2	176130	2s2.2p2.(3P).5d	2D5/2	11036000
9.21	Fe	XIX	-	-	2s2.2p4	1D2	168852	2s2.2p3.(2D°).6d	1F°3	11030000
9.215	Fe	XXII	-	-	2s.2p2	2D5/2	759210	2s.2p.(3P°).4d	2D°5/2	11611000
9.22	Fe	XX	-	-	2s2.2p3	2P°3/2	323340	2s2.2p2.(1D).5d	2P3/2	11169000
9.241	Fe	XXII	-	-	2s.2p2	2D3/2	736310	2s.2p.(3P°).4d	2F°5/2	11558000
9.34	Fe	XIX	-	-	2s2.2p4	3P2	0	2s2.2p3.(4S°).6d	3D°3	10710000
9.36	Fe	XIX	-	-	2s2.2p4	3P0	75250	2s2.2p3.(2P°).6d	3D°1	10760000
9.421	Fe	XXI	-	-	2s2.2p2	3P1	73851	2s2.2p.4d	3P°1	10688000
9.433	Fe	XXI	-	-	2s2.2p2	3P1	73851	2s2.2p.4d	1D°2	10675000
9.44	Fe	XIX	-	-	2s2.2p4	3P1	89441	2s2.2p3.(4S°).6d	5D°2	10680000
9.4602	Fe	XXI	-	-	2s2.2p2	3P2	117354	2s2.2p.4d	3P°1	10688000
9.4718	Fe	XXI	-	-	2s2.2p2	3P2	117354	2s2.2p.4d	1D°2	10675000
9.476	Fe	XXI	-	-	2s2.2p2	3P0	0	2s2.2p.4d	3D°1	10553000
9.482	Fe	XXI	-	-	2s2.2p2	3P2	117354	2s2.2p.4d	3D°3	10664000

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