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
2158.009	Fe	III	2	-	3d5.(4F).4s	3F4	90472.61	3d5.(a 2F).4p	3F°3	136796.9
2158.1258	Fe	II	-	-	3d5.4s2	c 4D7/2	60270.351	3d5.(2D3).4s.4p.(3P°)	4P°5/2	106592.294
2158.4743	Fe	I	-	-	3d7.(4F).4s	a 5F3	7728.06	3d7.(4F).5p	5F°2	54042.527
2158.475	Fe	III	50	-	3d5.(a 2G).4s	1G4	93512.71	3d5.(a 2G).4p	1G°4	139827.18
2158.5206	Fe	II	2	-	3d7	a 2G9/2	15844.6485	3d6.(3F2).4p	y 4F°9/2	62158.126
2158.5342	Fe	I	-	-	3d6.4s2	a 5D2	704.007	3d7.(4P).4p	w 3D°3	47017.188
2158.6294	Fe	I	-	-	3d6.4s2	a 5D3	415.933	3d6.(3P2).4s.4p.(3P°)	y 3P°2	46727.074
2158.692	Fe	III	2	-	3d5.(4F).4s	3F3	90484.18	3d5.(a 2F).4p	3F°2	136793.8
2158.7348	Fe	I	-	-	3d6.4s2	a 5D1	888.132	3d6.(3F2).4s.4p.(3P°)	x 3F°2	47197.01
2158.92	Fe	I	-	-	3d6.4s2	a 5D3	415.933	3d7.(4P).4p	u 5D°4	46720.842
2158.9977	Fe	I	-	-	3d7.(4F).4s	a 5F2	7985.785	3d7.(4F).5p	3F°3	54289.034
2159.15	Fe	I	-	-	3d7.(4F).4s	a 3F4	11976.239	3d6.4s.(4D).5p	3D°3	58276.26
2159.1951	Fe	II	1	-	3d6.(3H).4p	z 4G°11/2	60625.446	3d6.(3F2).4d	2G9/2	106924.441
2159.25	Fe	II	-	-	3d6.(3H).4s	b 2H9/2	26352.7671	3d6.(3D).4p	w 4F°9/2	72650.698
2159.431	Fe	I	-	-	3d6.4s2	a 5D0	978.074	3d7.(4P).4p	w 3D°1	47272.027
2159.5189	Fe	II	2	-	3d6.(3F2).4s	b 4F7/2	22810.3459	3d5.(6S).4s.4p.(3P°)	x 4P°5/2	69102.427
2159.6374	Fe	I	-	-	3d7.(4F).4s	a 5F3	7728.06	3d7.(4F).5p	3G°4	54017.581
2159.6557	Fe	I	-	-	3d6.4s2	a 5D1	888.132	3d7.(4P).4p	u 5D°1	47177.234
2159.8809	Fe	I	-	-	3d7.(4F).4s	a 5F4	7376.764	3d7.(4F).5p	5F°3	53661.079
2159.9235	Fe	I	-	-	3d6.4s2	a 5D1	888.132	3d7.(4P).4p	u 5D°0	47171.531
2159.9796	Fe	II	-	-	3d6.(3H).4p	z 2G°9/2	62083.118	3d6.(3G).4d	4D7/2	108365.344
2160.2382	Fe	I	-	-	3d7.(4F).4s	a 5F3	7728.06	3d6.(3D).4s.4p.(3P°)	t 5P°3	54004.718
2160.4615	Fe	I	-	-	3d7.(4F).4s	a 5F2	7985.785	3d7.(4F).5p	5G°2	54257.679
2160.657	Fe	III	6	-	3d5.(b 2F).4s	3F2	93413.07	3d5.(4F).4p	3G°3	139680.37
2160.7929	Fe	II	3	-	3d6.(3H).4s	a 4H13/2	21251.5833	3d6.(3G).4p	y 2H°11/2	67516.328
2161.16007	Fe	II	25	-	3d6.(3G).4s	a 4G7/2	25981.6451	3d6.(3D).4p	w 4F°5/2	72238.564
2161.272	Fe	III	25	-	3d5.(4P).4s	3P2	73728.05	3d5.(4P).4p	3P°1	119982.34
2161.279	Fe	II	2	-	3d6.(3P2).4s	b 2P1/2	26932.7348	3d6.(3D).4p	y 2P°1/2	73187.318
2161.48	Fe	III	1	-	3d5.(4G).4s	3G3	70725.46	3d5.(4P).4p	5S°2	116975.21
2161.579	Fe	I	-	-	3d6.4s2	a 5D1	888.132	3d7.(4P).4p	w 3D°2	47136.084
2161.718	Fe	III	1	-	3d6	3D3	30857.69	3d5.(4D).4s	3D2	77102.66
2161.7744	Fe	II	1	-	3d5.(6S).4s.4p.(3P°)	x 4P°3/2	69302.086	3d5.4s.(5S).5s	4S3/2	115545.861
2161.902	Fe	III	1	-	3d6	3D2	30715.98	3d5.(4D).4s	3D3	76957.02
2162.0221	Fe	II	60	-	3d7	a 2G9/2	15844.6485	3d6.(3H).4p	z 2G°9/2	62083.118
2162.2479	Fe	I	-	-	3d7.(4F).4s	a 5F4	7376.764	3d7.(4F).5p	5D°4	53610.412
2162.285	Fe	III	4	-	3d5.(b 2F).4s	3F3	93392.55	3d5.(4F).4p	3G°4	139625.21
2162.427	Fe	II	-	-	3d6.(3F2).4p	y 4F°9/2	62158.126	3d6.(3G).4d	4H11/2	108387.934
2162.599	Fe	II	-	-	3d6.(5D).4p	z 6D°9/2	38458.9934	3d6.(5D).4d	f 4D7/2	84685.245
2162.85	Fe	II	1	-	3d7	a 2G9/2	15844.6485	3d6.(3F2).4p	y 4F°7/2	62065.528
2162.9568	Fe	II	1	-	3d6.(3F2).4p	y 4G°9/2	63948.803	3d6.(3G).4d	4F7/2	110167.303
2163.01	Fe	VI	1	-	3d3	4F3/2	0	3d3	2F7/2	46217.3
2163.3665	Fe	I	-	-	3d7.(4F).4s	a 5F4	7376.764	3d7.(4F).5p	5G°5	53586.51
2163.478	Fe	III	1	-	3d5.(a 2G).4s	3G4	89783.78	3d5.(4F).4p	5F°4	135990.84
2163.4848	Fe	II	2	-	3d6.(3F2).4p	y 4F°9/2	62158.126	3d6.(3G).4d	4D7/2	108365.344
2163.8622	Fe	I	-	-	3d6.4s2	a 5D0	978.074	3d7.(4P).4p	u 5D°1	47177.234
2163.927	Fe	I	1	-	3d6.4s2	a 5D2	704.007	3d6.(3P2).4s.4p.(3P°)	y 3P°1	46901.832
2164.038	Fe	II	-	-	3d6.(1D2).4s	c 2D5/2	38164.22	3d6.(1F).4p	v 2D°3/2	84359.779
2164.062	Fe	III	2	-	3d5.(a 2D).4s	3D2	82411.15	3d5.(4D).4p	3P°1	128605.74
2164.33849	Fe	II	20	-	3d7	a 4P5/2	13474.4474	3d6.(3P2).4p	z 4S°3/2	59663.44
2164.3813	Fe	I	-	-	3d7.(4F).4s	a 5F1	8154.714	3d7.(4F).5p	3D°2	54342.779

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