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
173.31	Fe	IIIII	-	-	1s2.2s.2p	3P°1	379125	1s2.2p2	3P0	956100
173.43	Fe	XX	1	-	2s2.2p3	2D°5/2	176130	2s.2p4	4P5/2	752730
173.441	Fe	VII	-	-	3p6.3d2	1G4	28927.3	3p5.(2P°).3d3.(2H)	1G°4	605489
173.851	Fe	XIV	1	-	3s.3p2	4P5/2	242387	3s.3p.(1P°).3d	2F°7/2	817593
174.069	Fe	VII	-	-	3p6.3d2	1G4	28927.3	3p5.(2P°).3d3.(4F)	3D°3	603419
174.534	Fe	X	-	-	3s2.3p5	2P°3/2	0	3s2.3p4.(3P).3d	2D5/2	572954
174.596	Fe	XVI	1	-	2p6.5d	2D3/2	2788050	2p6.7d	2D5/2	3360800
174.688	Fe	XVI	1	-	2p6.5d	2D3/2	2788050	2p6.7d	2D3/2	3360500
174.767	Fe	XVI	1	-	2p6.5d	2D5/2	2788610	2p6.7d	2D5/2	3360800
174.859	Fe	XVI	1	-	2p6.5d	2D5/2	2788610	2p6.7d	2D3/2	3360500
175.226	Fe	IIII	1	-	3s2.3p2	3P0	0	3s2.3p.3d	1P°1	570690
175.266	Fe	X	-	-	3s2.3p5	2P°1/2	15683.1	3s2.3p4.(3P).3d	2D3/2	586244
175.474	Fe	X	-	-	3s2.3p5	2P°3/2	0	3s2.3p4.(3P).3d	2P1/2	569985
176.345	Fe	VII	-	-	3p6.3d2	3F3	1051.5	3p5.(2P°).3d3.(4F)	3F°4	568118
176.599	Fe	VII	-	-	3p6.3d2	3F2	0	3p5.(2P°).3d3.(4F)	3F°3	566256
176.62	Fe	XI	1	-	3s2.3p4	3P1	12667.9	3s2.3p3.(2D°).3d	1D°2	578860
176.744	Fe	VII	-	-	3p6.3d2	3F4	2331.5	3p5.(2P°).3d3.(4F)	3F°4	568118
176.904	Fe	VII	-	-	3p6.3d2	3F2	0	3p5.(2P°).3d3.(4P)	3P°2	565275
176.928	Fe	VII	-	-	3p6.3d2	3F3	1051.5	3p5.(2P°).3d3.(4F)	3F°3	566256
177.172	Fe	VII	-	-	3p6.3d2	3F2	0	3p5.(2P°).3d3.(4F)	3F°2	564425
177.235	Fe	VII	-	-	3p6.3d2	3F3	1051.5	3p5.(2P°).3d3.(4P)	3P°2	565275
177.243	Fe	X	-	-	3s2.3p5	2P°3/2	0	3s2.3p4.(3P).3d	2P3/2	564198
177.329	Fe	VII	-	-	3p6.3d2	3F4	2331.5	3p5.(2P°).3d3.(4F)	3F°3	566256
177.503	Fe	VII	-	-	3p6.3d2	3F3	1051.5	3p5.(2P°).3d3.(4F)	3F°2	564425
177.555	Fe	VII	-	-	3p6.3d2	1S0	67078.3	3p5.(2P°).3d3.(2D1)	1P°1	630283
178.06	Fe	XI	-	-	3s2.3p4	3P2	0	3s2.3p3.(4S°).3d	3D°2	561610
178.699	Fe	XV	1	-	2p6.3s2	1S0	0	3p2	1D2	559600
178.7	Fe	VIII	1	-	3p6.4p	2P°1/2	510277	3p6.7f	2F°5/2	1069873
178.898	Fe	XXI	1	-	2s2.2p2	1D2	244561	2s.2p3	3D°3	803540
179.265	Fe	XII	1	-	3s2.3p3	2D°5/2	46075	3s2.3p2.(3P).3d	2D5/2	603930
179.656	Fe	VII	-	-	3p6.3d2	1S0	67078.3	3p5.(2P°).3d3.(4P)	3S°1	623699
179.72	Fe	VII	-	-	3p6.3d2	3F2	0	3p5.(2P°).3d3.(2G)	1F°3	556422
179.762	Fe	XI	-	-	3s2.3p4	1D2	37743.6	3s2.3p3.(2D°).3d	1F°3	594030
179.869	Fe	XXI	1	-	2s.2p3	1P°1	1261140	2p4	1D2	1817100
180.059	Fe	VII	-	-	3p6.3d2	3F3	1051.5	3p5.(2P°).3d3.(2G)	1F°3	556422
180.1	Fe	IIIII	-	-	1s2.2s.2p	3P°2	471780	1s2.2p2	3P1	1027200
180.307	Fe	XII	1	-	3s2.3p3	4S°3/2	0	3s2.3p2.(1D).3d	2D5/2	554610
180.349	Fe	VIII	1	-	3p6.4p	2P°3/2	515550	3p6.7f	2F°7/2	1070029
180.4	Fe	VIII	1	-	3p6.4p	2P°3/2	515550	3p6.7f	2F°5/2	1069873
180.407	Fe	XI	-	-	3s2.3p4	3P2	0	3s2.3p3.(4S°).3d	3D°3	554300
180.477	Fe	VII	-	-	3p6.3d2	3F4	2331.5	3p5.(2P°).3d3.(2G)	1F°3	556422
180.6	Fe	XI	-	-	3s2.3p4	3P1	12667.9	3s2.3p3.(4S°).3d	3D°1	566380
180.76	Fe	VII	-	-	3p6.3d2	3F2	0	3p5.(2P°).3d3.(2F)	1D°2	553220
180.851	Fe	XXI	1	-	2s2.2p2	1S0	371980	2s.2p3	3P°1	924920
180.959	Fe	XVI	1	-	2p6.5f	2F°5/2	2818600	2p6.7f	2F°5/2	3371210
181.005	Fe	XVI	1	-	2p6.5f	2F°5/2	2818600	2p6.7f	2F°7/2	3371070
181.058	Fe	XVI	1	-	2p6.5f	2F°7/2	2818900	2p6.7f	2F°5/2	3371210
181.104	Fe	XVI	1	-	2p6.5f	2F°7/2	2818900	2p6.7f	2F°7/2	3371070
181.14	Fe	XI	-	-	3s2.3p4	3P0	14312	3s2.3p3.(4S°).3d	3D°1	566380
181.57	Fe	XXI	1	-	2s.2p3	3S°1	1095670	2p4	3P2	1646300

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