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
3800.8	Fe	IX	1	-	3s2.3p5.3d	3F°3	429310.9	3s2.3p5.3d	3D°3	455612.2
3801.6791	Fe	I	60	-	3d7.(4P).4s	b 3P2	22838.323	3d6.(3F2).4s.4p.(3P°)	v 3D°3	49135.023
3801.8084	Fe	I	9	-	3d7.(4P).4s	b 3P1	22946.816	3d6.(3F2).4s.4p.(3P°)	v 3D°2	49242.621
3801.9837	Fe	I	30	-	3d6.(5D).4s.4p.(3P°)	z 5F°5	26874.55	3d7.(4F).4d	f 5G6	53169.146
3802.2786	Fe	I	30	-	3d7.(2D2).4s	a 3D2	26623.735	3d7.(2D2).4p	v 3P°2	52916.295
3803.5	Fe	V	1	-	3d4	3D3	36630	3d4	3P11	62914.1
3804.0092	Fe	I	50	-	3d6.(5D).4s.4p.(3P°)	z 5F°5	26874.55	3d7.(4F).4d	h 5D4	53155.145
3804.6108	Fe	I	-	-	3d7.(2D2).4s	a 3D1	26406.465	3d7.(2D2).4p	t 3D°2	52682.92
3804.7911	Fe	I	-	-	3d6.4s2	b 3G3	24338.767	3d6.(3F2).4s.4p.(3P°)	x 1G°4	50613.983
3804.859	Fe	II	-	-	3d6.(1D2).4p	w 2P°3/2	79243.462	3d6.(3F2).4d	4F3/2	105518.142
3805.342	Fe	I	495	1	3d7.(2H).4s	b 3H4	26627.609	3d7.(2H).4p	y 3I°5	52898.998
3805.789	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 3P°2	33946.933	3d6.4s.(4D).4d	3P1	60215.243
3806.2164	Fe	I	50	-	3d7.(2P).4s	a 1P1	27543.003	3d7.(2P).4p	x 3S°1	53808.356
3806.35	Fe	V	1	-	3d4	3P22	26468.2	3d4	1F3	52732.6
3806.6954	Fe	I	240	-	3d7.(2H).4s	b 3H5	26351.04	3d7.(2H).4p	w 3H°5	52613.09
3806.7601	Fe	I	-	-	3d6.4s2	b 3F23	20874.482	3d7.(4P).4p	w 3D°2	47136.084
3807.5366	Fe	I	180	-	3d7.(4P).4s	a 5P1	17927.382	3d6.(3P2).4s.4p.(3P°)	w 5D°2	44183.628
3808.2807	Fe	I	5	-	3d7.(2P).4s	c 3P2	24335.766	3d7.(2G).4p	z 1F°3	50586.878
3808.7283	Fe	I	120	-	3d6.4s2	b 3F24	20641.11	3d6.(3F2).4s.4p.(3P°)	x 3F°4	46889.142
3808.7925	Fe	II	-	-	3d5.4s2	2F25/2	81639.253	3d5.(4F).4s.4p.(3P°)	6D°7/2	107886.868
3809.0396	Fe	I	2	-	3d7.(4P).4s	b 3P0	23051.75	3d6.(3F2).4s.4p.(3P°)	v 3D°1	49297.635
3809.5641	Fe	I	20	-	3d6.(5D).4s.4p.(3P°)	z 7P°3	24180.862	3d6.(5D).4s (6D).4d	f 5D4	50423.137
3810.7554	Fe	I	85	-	3d7.(2D2).4s	a 3D2	26623.735	3d7.(2D2).4p	t 3D°1	52857.804
3811.0348	Fe	I	3	-	3d7.(2G).4s	a 3G4	21999.13	3d6.(3G).4s.4p.(3P°)	y 5H°5	48231.28
3811.8042	Fe	I	1	-	3d6.(5D).4s.4p.(3P°)	z 5F°4	27166.82	3d7.(4F).4d	g 5F4	53393.673
3811.8907	Fe	I	20	-	3d7.(2G).4s	a 3G3	22249.429	3d6.(3G).4s.4p.(3P°)	y 5H°3	48475.686
3812.07789	Fe	I	1	-	3d6.4s2	a 5D4	0	3d7.(2D2).4s	a 3D3	26224.969
3812.9643	Fe	I	480	1	3d7.(4F).4s	a 5F3	7728.06	3d6.(5D).4s.4p.(3P°)	z 3P°2	33946.933
3813.0578	Fe	I	2	-	3d6.4s2	b 3F23	20874.482	3d6.(3F2).4s.4p.(3P°)	x 3F°3	47092.712
3813.54	Fe	VI	1	-	3d3	4F3/2	0	3d3	2P3/2	26214.9
3813.6346	Fe	II	40	-	3d5.(6S).4s.4p.(1P°)	x 6P°3/2	79245.926	3d6.(3F2).4d	4D3/2	105460.233
3813.6347	Fe	I	8	-	3d7.(2G).4s	a 3G5	21715.732	3d6.(3G).4s.4p.(3P°)	v 5F°4	47929.997
3813.8842	Fe	I	60	-	3d6.4s2	a 1I6	29313.008	3d6.(1G2).4s.4p.(3P°)	v 3H°5	55525.562
3813.9331	Fe	I	-	-	3d6.4s2	a 3H5	19621.006	3d6.(3F2).4s.4p.(3P°)	x 5G°4	45833.223
3814.121	Fe	II	-	-	3d6.(1D2).4s	c 2D3/2	38214.503	3d6.(3F2).4p	z 2F°5/2	64425.405
3814.5229	Fe	I	95	-	3d7.(4F).4s	a 5F1	8154.714	3d6.(5D).4s.4p.(3P°)	z 3P°1	34362.873
3814.7787	Fe	I	10	-	3d7.(2P).4s	a 1P1	27543.003	3d6.(3G).4s.4p.(3P°)	x 3F°2	53749.405
3815.84	Fe	I	825	1	3d7.(4F).4s	a 3F4	11976.239	3d7.(4F).4p	y 3D°3	38175.355
3816.34	Fe	I	30	-	3d7.(4P).4s	a 5P2	17726.988	3d6.(3P2).4s.4p.(3P°)	w 5D°3	43922.668
3817.451	Fe	I	2	-	3d6.(5D).4s.4p.(3P°)	z 3D°3	31322.613	3d7.(4F).6s	5F3	57510.666
3817.6392	Fe	I	60	-	3d6.(5D).4s.4p.(3P°)	z 5F°5	26874.55	3d7.(4F).4d	g 5F5	53061.318
3818.618	Fe	I	2	-	3d7.(2P).4s	a 1P1	27543.003	3d6.(3D).4s.4p.(3P°)	5F°2	53723.079
3819.493	Fe	I	2	-	3d6.(5D).4s.4p.(3P°)	z 5F°3	27394.691	3d7.(4F).4d	f 5P2	53568.751
3820.	Fe	V	1	-	3d4	5D3	803.1	3d4	3F24	26973.7
3820.4249	Fe	I	900	1	3d7.(4F).4s	a 5F5	6928.268	3d7.(4F).4p	y 5D°4	33095.941
3821.1776	Fe	I	105	-	3d7.(2H).4s	b 3H5	26351.04	3d7.(2H).4p	y 3I°6	52513.56
3821.8342	Fe	I	55	-	3d6.4s2	b 3F22	21038.987	3d6.(3F2).4s.4p.(3P°)	x 3F°2	47197.01
3822.1	Fe	V	-	-	3d4	3D2	36758.2	3d4	3P11	62914.1
3824.0744	Fe	I	5	-	3d6.4s2	b 3F23	20874.482	3d7.(4P).4p	w 3D°3	47017.188
3824.3035	Fe	I	8	-	3d7.(2H).4s	b 3H4	26627.609	3d7.(2H).4p	w 3H°4	52768.743

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