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
2170.5298	Fe	I	-	-	3d7.(4F).4s	a 3F4	11976.239	3d6.4s.(4D).5p	5D°3	58033.506
2170.5543	Fe	I	-	-	3d7.(4F).4s	a 5F3	7728.06	3d7.(4F).5p	5D°3	53784.75
2170.65	Fe	V	1	-	3d4	3H5	25225.5	3d4	1G14	71280.3
2170.844	Fe	II	-	-	3d6.(5D).4p	z 6D°7/2	38660.0537	3d6.(5D).4d	e 6G7/2	84710.749
2171.047	Fe	III	30	-	3d5.(4P).4s	3P0	73936.34	3d5.(4P).4p	3P°1	119982.34
2171.207	Fe	II	-	-	3d6.(3H).4p	z 2G°7/2	62322.445	3d6.(3G).4d	4D7/2	108365.344
2171.2338	Fe	I	-	-	3d7.(4F).4s	a 3F4	11976.239	3d6.(3H).4s.4p.(1P°)	3G°5	58018.561
2171.295	Fe	III	-	-	3d5.(4F).4s	3F2	90423.78	3d5.(4F).4p	5F°1	136464.8
2171.297	Fe	I	-	-	3d6.4s2	a 5D2	704.007	3d7.(4P).4p	u 5D°3	46744.993
2171.3702	Fe	I	-	-	3d7.(4F).4s	a 3F3	12560.934	3d6.(3H).4s.4p.(1P°)	3G°3	58600.344
2171.5383	Fe	II	2	-	3d6.(3F2).4p	z 2F°5/2	64425.405	3d6.(3G).4d	2D3/2	110461.272
2172.0423	Fe	II	7	-	3d6.(5D).4p	z 6D°7/2	38660.0537	3d6.(5D).4d	f 4D7/2	84685.245
2172.1233	Fe	II	-	-	3d6.(3F2).4p	y 4F°9/2	62158.126	3d6.(3G).4d	4G11/2	108181.564
2172.1423	Fe	I	-	-	3d6.4s2	a 5D2	704.007	3d6.(3P2).4s.4p.(3P°)	y 3P°2	46727.074
2172.225	Fe	I	1	-	3d7.(4F).4s	a 5F3	7728.06	3d6.(3G).4s.4p.(3P°)	x 3F°2	53749.405
2172.5847	Fe	I	-	-	3d6.4s2	a 5D1	888.132	3d6.(3P2).4s.4p.(3P°)	y 3P°1	46901.832
2172.6708	Fe	I	-	-	3d7.(4F).4s	a 5F4	7376.764	3d7.(4F).5p	5F°4	53388.637
2172.8085	Fe	II	-	-	3d5.4s2	c 4D7/2	60270.351	3d5.(4F).4s.4p.(3P°)	6F°5/2	106279.329
2172.9777	Fe	II	10	-	3d7	a 2D25/2	20516.9534	3d6.(3G).4p	x 4F°5/2	66522.31
2173.0028	Fe	II	1	-	3d6.(3P1).4s	c 4P5/2	50212.836	3d5.(4P).4s.4p.(3P°)	4D°7/2	96217.72
2173.2136	Fe	I	-	-	3d6.4s2	a 5D1	888.132	3d7.(4P).4p	u 5D°2	46888.517
2173.469	Fe	I	1	-	3d7.(4F).4s	a 5F3	7728.06	3d6.(3D).4s.4p.(3P°)	5F°2	53723.079
2173.543	Fe	I	1	-	3d7.(4F).4s	a 3F2	12968.554	3d6.4s.(4D).5p	3F°2	58961.996
2173.6939	Fe	II	3	-	3d7	a 4P3/2	13673.2045	3d6.(3P2).4p	z 4S°3/2	59663.44
2173.706	Fe	I	-	-	3d7.(4F).4s	a 5F2	7985.785	3d6.(3D).4s.4p.(3P°)	5D°1	53975.744
2173.819	Fe	II	1	-	3d6.(3G).4s	a 4G5/2	26055.412	3d6.(3D).4p	w 4P°3/2	72043.06
2173.831	Fe	III	6	-	3d5.(4D).4s	3D3	76957.02	3d5.(4D).4p	5D°4	122944.26
2174.1429	Fe	I	-	-	3d7.(4F).4s	a 5F4	7376.764	3d6.(3G).4s.4p.(3P°)	x 3F°3	53357.515
2174.1618	Fe	II	-	-	3d6.(3P2).4p	z 2D°3/2	62125.604	3d6.(3F2).4d	2P3/2	108105.938
2174.532	Fe	II	-	-	3d6.(3P2).4p	z 2D°5/2	61093.406	3d6.(5D).5d	4P3/2	107065.951
2174.661	Fe	III	40	-	3d5.(4P).4s	3P2	73728.05	3d5.(4P).4p	3P°2	119697.69
2174.8472	Fe	II	15	-	3d7	a 2D23/2	21307.999	3d6.(3F2).4p	y 2D°3/2	67273.833
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

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