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
4067.4869	Fe	I	-	-	3d6.4s2	b 3G5	23783.619	3d6.(3G).4s.4p.(3P°)	y 5H°4	48361.882
4067.9775	Fe	I	95	3	3d6.(5D).4s.4p.(3P°)	z 5D°4	25899.989	3d6.(5D).4s (6D).4d	e 7P4	50475.288
4069.067	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 5D°1	26479.381	3d6.(5D).4s (6D).4d	f 7D1	51048.107
4069.213	Fe	III	-	-	3d5.(4D).5p	5F°3	205002.6	3d5.(4D).6s	5D2	229570.48
4069.61	Fe	II	-	-	3d5.(4P).4s.4p.(3P°)	6P°5/2	89444.455	3d6.(5D).6d	4D7/2	114009.908
4070.7705	Fe	I	35	1	3d6.(5D).4s.4p.(3P°)	z 5D°3	26140.179	3d6.(5D).4s (6D).4d	f 5D2	50698.62
4071.4	Fe	V	-	-	3d4	5D2	417.5	3d4	3P21	24972.8
4071.5198	Fe	I	3	-	3d6.4s2	b 3F23	20874.482	3d6.(3H).4s.4p.(3P°)	y 3G°4	45428.402
4071.7377	Fe	I	210	7	3d7.(4F).4s	a 3F2	12968.554	3d7.(4F).4p	y 3F°2	37521.161
4072.268	Fe	II	-	-	3d6.(5D).4d	6D3/2	83990.106	3d5.(2F1).4s.4p.(3P°)	4F°5/2	108539.473
4072.5021	Fe	I	1	-	3d6.(5D).4s.4p.(3P°)	z 5F°1	27666.348	3d6.(5D).4s (4D).5s	g 5D1	52214.345
4073.762	Fe	I	55	2	3d6.(5D).4s.4p.(3P°)	z 5D°2	26339.696	3d6.(5D).4s (6D).4d	f 5D1	50880.102
4074.786	Fe	I	60	2	3d7.(2G).4s	a 1G4	24574.655	3d7.(2G).4p	w 3F°4	49108.896
4075.812	Fe	II	-	-	3d6.(5D).4d	e 6F1/2	83558.569	3d6.(5D).6p	4P°1/2	108086.672
4075.9428	Fe	II	4	-	3d7	a 2D25/2	20516.9534	3d6.(5D).4p	z 4D°3/2	45044.1916
4076.2177	Fe	I	2	-	3d7.(2P).4s	c 3P1	24772.018	3d6.(3F2).4s.4p.(3P°)	v 3D°1	49297.635
4076.4895	Fe	I	2	-	3d6.4s2	b 3F22	21038.987	3d6.(3H).4s.4p.(3P°)	y 3G°3	45562.974
4076.6288	Fe	I	60	2	3d6.(5D).4s.4p.(3P°)	z 5D°4	25899.989	3d6.(5D).4s (6D).4d	f 5D4	50423.137
4076.7997	Fe	I	6	-	3d6.(5D).4s.4p.(3P°)	z 5D°2	26339.696	3d6.(5D).4s (6D).4d	f 7D3	50861.816
4076.8808	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 5D°2	26339.696	3d6.(5D).4s (6D).4d	e 7P2	50861.327
4078.2	Fe	V	-	-	3d4	5D2	417.5	3d4	3H4	24932.4
4078.3536	Fe	I	65	2	3d6.4s2	b 3F22	21038.987	3d6.(3P2).4s.4p.(3P°)	x 3D°1	45551.767
4079.1678	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 5F°2	27559.583	3d6.(5D).4s (6D).4d	e 5P2	52067.469
4079.299	Fe	III	-	-	3d5.(4D).5p	5F°3	205002.6	3d5.(4D).6s	5D3	229509.7
4079.66	Fe	III	-	-	3d6	5D3	436.19	3d6	3G4	24941.12
4079.8377	Fe	I	65	3	3d7.(4P).4s	b 3P0	23051.75	3d7.(4P).4p	y 3S°1	47555.61
4080.2089	Fe	I	50	2	3d6.(5D).4s.4p.(3P°)	z 5D°1	26479.381	3d6.(5D).4s (6D).4d	f 5D0	50981.012
4080.8766	Fe	I	4	-	3d6.(5D).4s.4p.(3P°)	z 5D°0	26550.479	3d6.(5D).4s (6D).4d	f 7D1	51048.107
4081.005	Fe	III	3	-	3d5.(6S).5p	7P°4	166421.54	3d5.(6S).6s	7S3	190918.36
4081.2673	Fe	I	-	-	3d7.(4F).4p	y 5D°1	34017.103	3d6.4s.(4D).4d	5F2	58512.387
4081.513	Fe	III	-	-	3d5.(4G).5p	5G°4	198338.77	3d5.(4G).5d	5I5	222832.61
4081.983	Fe	III	-	-	3d5.(4G).5p	5G°6	198333.92	3d5.(4G).5d	5I7	222824.72
4082.1076	Fe	I	9	-	3d6.(5D).4s.4p.(3P°)	z 5F°2	27559.583	3d6.(5D).4s (4D).5s	g 5D2	52049.823
4082.4243	Fe	I	-	-	3d6.4s2	b 3D1	29320.026	3d7.(2P).4p	x 3S°1	53808.356
4082.474	Fe	III	-	-	3d5.(4G).5p	5H°6	198821.58	3d5.(4G).6s	5G5	223309.6
4082.76	Fe	III	-	-	3d5.(4G).5p	5G°3	198337.17	3d5.(4G).5d	5I4	222823.5
4083.5489	Fe	I	9	-	3d6.4s2	a 3P22	18378.186	3d6.(3P2).4s.4p.(3P°)	x 5P°2	42859.778
4083.7629	Fe	I	15	1	3d6.(5D).4s.4p.(3P°)	z 5F°2	27559.583	3d6.(5D).4s (4D).5s	e 3D1	52039.892
4084.4913	Fe	I	105	4	3d6.(5D).4s.4p.(3P°)	z 5F°5	26874.55	3d6.(5D).4s (4D).5s	g 5D4	51350.492
4085.0038	Fe	I	75	4	3d7.(4P).4s	b 3P1	22946.816	3d6.(3P2).4s.4p.(3P°)	1D°2	47419.687
4085.248	Fe	I	-	-	3d7.(2G).4s	a 3G3	22249.429	3d7.(4P).4p	u 5D°4	46720.842
4085.3028	Fe	I	95	4	3d6.(5D).4s.4p.(3P°)	z 5D°3	26140.179	3d6.(5D).4s (6D).4d	e 7P3	50611.261
4085.984	Fe	I	2	-	3d7.(4F).4p	y 5D°3	33507.123	3d6.(5D).4s (4D).4d	i 5D2	57974.137
4086.365	Fe	III	-	-	3d5.(4F).4s	3F3	90484.18	3d5.(4G).4p	5H°3	114948.83
4087.0936	Fe	I	50	2	3d6.(5D).4s.4p.(3P°)	z 5F°5	26874.55	3d6.(5D).4s (6D).4d	e 7G4	51334.911
4087.27543	Fe	II	-	-	3d6.(3P2).4s	b 4P5/2	20830.5534	3d6.(5D).4p	z 4F°3/2	45289.8248
4088.204	Fe	I	-	-	3d7.(4F).4p	z 3G°3	36079.372	3d6.(5D).4p2.(3P)	7F2	60533.113
4088.5565	Fe	I	7	-	3d6.4s2	b 3D2	29356.744	3d7.(2P).4p	x 3S°1	53808.356
4089.2166	Fe	I	10	-	3d6.4s2	b 3G5	23783.619	3d6.(3G).4s.4p.(3P°)	y 5H°5	48231.28
4089.93	Fe	III	-	-	3d5.(4G).5p	5G°2	198333.71	3d5.(4G).5d	5F1	222777.04

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