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
2175.1239	Fe	II	3	-	3d6.(3H).4p	z 4G°9/2	60807.239	3d6.(3F2).4d	4F7/2	106767.226
2175.239	Fe	II	-	-	3d5.4s2	c 4D3/2	60441.042	3d5.(4D).4s.4p.(3P°)	2P°3/2	106398.405
2175.45305	Fe	II	40	-	3d7	a 2G7/2	16369.4098	3d6.(3H).4p	z 2G°7/2	62322.445
2175.4989	Fe	I	-	-	3d7.(4F).4s	a 5F4	7376.764	3d7.(4F).5p	3F°4	53328.835
2175.721	Fe	II	-	-	3d7	a 2P1/2	18886.773	3d6.(3P2).4p	z 2P°3/2	64834.069
2175.8991	Fe	II	-	-	3d6.(3H).4p	z 4G°7/2	60956.781	3d6.(3F2).4d	2G7/2	106900.373
2175.974	Fe	III	-	-	3d5.(4D).4s	3D3	76957.02	3d5.(4P).4p	3D°2	122898.9
2176.0233	Fe	I	-	-	3d7.(4F).4s	a 3F4	11976.239	3d6.4s.(4D).5p	3F°4	57917.254
2176.228	Fe	I	-	-	3d7.(4F).4s	a 5F4	7376.764	3d6.(3G).4s.4p.(3P°)	y 1H°5	53313.438
2176.2782	Fe	II	1	-	3d6.(3F2).4p	y 4G°11/2	63876.325	3d6.(3G).4d	4F9/2	109811.94
2176.3192	Fe	II	4	-	3d6.(3H).4s	a 4H9/2	21581.6151	3d6.(3G).4p	y 2H°11/2	67516.328
2176.4006	Fe	I	-	-	3d7.(4F).4s	a 5F3	7728.06	3d7.(4F).5p	5F°3	53661.079
2176.5006	Fe	II	15	-	3d7	b 2F5/2	31811.814	3d6.(1D2).4p	v 2F°5/2	77742.736
2176.604	Fe	II	-	-	3d6.(3D).4p	w 4F°3/2	72169.004	3d5.4p2	4P5/2	118097.578
2176.677	Fe	I	-	-	3d7.(4F).4s	a 5F2	7985.785	3d6.(3D).4s.4p.(3P°)	5D°2	53913.02
2176.8401	Fe	I	-	-	3d6.4s2	a 5D0	978.074	3d6.(3P2).4s.4p.(3P°)	y 3P°1	46901.832
2177.0317	Fe	II	10	-	3d7	a 2P1/2	18886.773	3d6.(3P2).4p	z 2P°1/2	64806.494
2177.2579	Fe	II	2	-	3d6.(3H).4p	z 4G°9/2	60807.239	3d6.(3H).4d	4F9/2	106722.187
2177.493	Fe	II	2	-	3d6.(3H).4p	z 4G°7/2	60956.781	3d6.(3F2).4d	4F5/2	106866.77
2177.542	Fe	II	1	-	3d6.(3H).4s	b 2H9/2	26352.7671	3d6.(1G2).4p	x 2H°11/2	72261.742
2177.697	Fe	I	-	-	3d7.(4F).4s	a 5F2	7985.785	3d6.(3D).4s.4p.(3P°)	5D°3	53891.526
2178.0806	Fe	I	1	-	3d6.4s2	a 5D3	415.933	3d7.(4P).4p	w 5P°2	46313.537
2178.1185	Fe	I	-	-	3d6.4s2	a 5D2	704.007	3d6.(3P2).4s.4p.(3P°)	z 3S°1	46600.818
2178.679	Fe	III	3	-	3d5.(2H).4s	3H4	88664.08	3d5.(a 2F).4p	3G°3	134549.01
2178.805	Fe	I	-	-	3d7.(4F).4s	a 5F3	7728.06	3d7.(4F).5p	5D°4	53610.412
2178.981	Fe	I	1	-	3d7.(4F).4s	a 5F5	6928.268	3d7.(4F).5p	3G°5	52807.001
2179.074	Fe	III	-	-	3d5.(a 2D).4s	3D1	82495.15	3d5.(4D).4p	3P°0	128371.99
2179.22	Fe	V	1	-	3d4	5D2	417.5	3d4	1D22	46291.1
2179.26	Fe	III	4	-	3d5.(4D).4s	3D3	76957.02	3d5.(4D).4p	5D°3	122829.68
2179.502	Fe	II	-	-	3d6.(5D).4p	z 6D°7/2	38660.0537	3d6.(5D).4d	e 6G9/2	84527.806
2179.553	Fe	II	1	-	3d7	a 2H9/2	20805.7632	3d6.(3G).4p	y 4H°7/2	66672.336
2179.718	Fe	II	-	-	3d6.(3F2).4p	y 4G°9/2	63948.803	3d6.(3G).4d	4F9/2	109811.94
2179.8375	Fe	II	-	-	3d6.(3F2).4p	y 4G°7/2	64040.891	3d6.(3G).4d	2G7/2	109901.523
2179.882	Fe	II	-	-	3d6.(3F2).4p	x 4D°7/2	62945.045	3d6.(3D).5s	4D7/2	108804.711
2179.984	Fe	II	-	-	3d6.(5D).4p	z 6D°3/2	39013.216	3d6.(5D).4d	f 4D5/2	84870.911
2180.25	Fe	I	-	-	3d7.(4F).4s	a 5F2	7985.785	3d7.(4F).5p	3D°3	53837.851
2180.412	Fe	III	25	-	3d5.(4P).4s	3P1	73849.35	3d5.(4P).4p	3P°2	119697.69
2180.8236	Fe	II	1	-	3d6.(3H).4p	z 4G°7/2	60956.781	3d6.(5D).5d	4P5/2	106796.679
2180.869	Fe	I	-	-	3d6.4s2	a 5D1	888.132	3d6.(3P2).4s.4p.(3P°)	y 3P°2	46727.074
2181.1	Fe	VI	1	-	3d3	2P3/2	26214.9	3d3	2D13/2	72048.9
2181.1406	Fe	I	-	-	3d6.4s2	a 5D4	0	3d6.(3F2).4s.4p.(3P°)	x 5G°4	45833.223
2181.1407	Fe	II	-	-	3d6.(3P2).4p	y 4D°1/2	62829.071	3d6.(3D).5s	4D3/2	108662.3
2181.212	Fe	III	-	-	3d5.(a 2G).4s	3G5	89908.09	3d5.(4F).4p	5G°6	135739.64
2181.372	Fe	II	2	-	3d6.(3F2).4s	a 2F7/2	27314.9183	3d6.(1G2).4p	w 2G°7/2	73143.346
2181.409	Fe	III	2	-	3d5.(a 2G).4s	3G5	89908.09	3d5.(4F).4p	5G°5	135735.43
2181.474	Fe	II	-	-	3d6.(5D).4p	z 6D°5/2	38858.9696	3d6.(5D).4d	f 4D7/2	84685.245
2181.5305	Fe	II	-	-	3d6.(3H).4p	z 4G°5/2	61041.734	3d6.(3F2).4d	4F5/2	106866.77
2181.652	Fe	II	2	-	3d6.(5D).4p	z 6F°5/2	42334.8444	3d6.(5D).4d	4P3/2	88157.176
2181.7186	Fe	I	-	-	3d7.(4F).4s	a 5F1	8154.714	3d6.(3D).4s.4p.(3P°)	5D°1	53975.744
2182.042	Fe	III	2	-	3d5.(b 2F).4s	1F3	97041.49	3d5.(a 2G).4p	3H°4	142855.47

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