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
4844.0135	Fe	I	6	4	3d7.(2D2).4s	a 1D2	28604.613	3d7.(2G).4p	w 3F°3	49242.886
4845.6478	Fe	I	8	6	3d6.4s2	b 3D1	29320.026	3d7.(2P).4p	w 3P°0	49951.344
4847.588	Fe	I	3	2	3d6.4s2	a 5D3	415.933	3d6.4s2	b 3F22	21038.987
4847.9978	Fe	II	1	1	3d5.(4P).4s.4p.(3P°)	6P°5/2	89444.455	3d6.(3G).4d	2D5/2	110065.766
4848.8832	Fe	I	1	1	3d6.4s2	a 3P22	18378.186	3d7.(4F).4p	y 3D°1	38995.736
4849.668	Fe	I	-	-	3d7.(2H).4s	a 1H5	28819.954	3d7.(2G).4p	y 3H°6	49434.163
4855.6729	Fe	I	20	15	3d6.(5D).4s.4p.(3P°)	z 5F°4	27166.82	3d7.(4F).5s	e 5F3	47755.537
4856.152	Fe	II	-	-	3d6.(5D).4d	e 6F3/2	83459.721	3d6.(5D0).4f	2[3]°5/2	104046.419
4858.244	Fe	I	-	-	3d7.(4F).4p	y 5D°2	33801.572	3d7.(4F).4d	e 3G3	54379.384
4859.0296	Fe	II	-	-	3d6.(5D).4d	e 6F5/2	83308.241	3d6.(5D1).4f	2[4]°7/2	103882.74
4859.1215	Fe	II	1	1	3d5.4s2	4F3/2	73637.285	3d5.(4P).4s.4p.(3P°)	4P°5/2	94211.383
4859.7411	Fe	I	405	283	3d6.(5D).4s.4p.(3P°)	z 7F°2	23192.5	3d6.(5D).4s (6D).5s	e 7D1	43763.98
4860.6798	Fe	II	3	2	3d6.(5D).4d	e 6F11/2	82853.704	3d6.(5D3).4f	2[6]°13/2	103421.213
4860.9781	Fe	I	2	1	3d6.(5D).4s.4p.(3P°)	z 5F°3	27394.691	3d7.(4F).5s	e 3F4	47960.94
4862.5966	Fe	I	1	1	3d7.(4F).4p	y 5D°3	33507.123	3d7.(4F).4d	e 3G4	54066.518
4863.6434	Fe	I	5	4	3d6.(5D).4s.4p.(3P°)	z 5F°1	27666.348	3d7.(4F).5s	e 5F1	48221.324
4863.779	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 7P°2	24506.917	3d6.(5D).4s (6D).5s	e 5D3	45061.329
4865.96	Fe	IV	3	2	3d5	4G9/2	32292.8	3d5	4F5/2	52838
4866.1989	Fe	II	1	1	3d6.(5D).4d	e 6F7/2	83136.508	3d6.(5D2).4f	2[5]°9/2	103680.689
4867.95	Fe	IV	3	2	3d5	4G5/2	32301.2	3d5	4F5/2	52838
4868.16	Fe	IV	3	2	3d5	4G5/2	32301.2	3d5	4F3/2	52837.1
4868.373	Fe	I	-	-	3d7.(4F).4s	a 3F3	12560.934	3d7.(4F).4p	y 5D°4	33095.941
4868.43	Fe	I	-	-	3d7.(4F).4p	y 3F°3	37162.746	3d6.(5D).4s (4D).4d	i 5D4	57697.493
4869.01	Fe	IV	3	2	3d5	4G7/2	32305.7	3d5	4F5/2	52838
4869.23	Fe	IV	3	2	3d5	4G7/2	32305.7	3d5	4F3/2	52837.1
4869.4636	Fe	I	1	1	3d7.(2D2).4s	a 1D2	28604.613	3d6.(3F2).4s.4p.(3P°)	v 3D°3	49135.023
4869.969	Fe	II	-	-	3d6.(5D).4d	e 6F3/2	83459.721	3d6.(5D1).4f	2[3]°5/2	103988.001
4870.036	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 3D°2	31686.351	3d6.(5D).4s (4D).5s	g 5D1	52214.345
4871.3179	Fe	I	525	368	3d6.(5D).4s.4p.(3P°)	z 7F°3	23110.939	3d6.(5D).4s (6D).5s	e 7D2	43633.533
4871.9278	Fe	I	4	3	3d7.(2D2).4s	a 3D3	26224.969	3d7.(4P).4p	u 5D°3	46744.993
4872.1375	Fe	I	270	186	3d6.(5D).4s.4p.(3P°)	z 7F°1	23244.838	3d6.(5D).4s (6D).5s	e 7D1	43763.98
4872.907	Fe	I	-	-	3d7.(4F).4p	y 5F°4	34039.516	3d7.(4F).4d	e 3H4	54555.418
4873.21	Fe	I	-	1	3d6.(5D).4s.4p.(3P°)	z 3D°3	31322.613	3d6.(5D).4s (6D).4d	e 5P3	51837.238
4873.751	Fe	I	-	1	3d7.(2D2).4s	a 3D2	26623.735	3d7.(4P).4p	w 3D°2	47136.084
4874.3534	Fe	I	1	1	3d7.(2P).4s	c 3P1	24772.018	3d6.(3P2).4s.4p.(3P°)	x 3D°2	45281.833
4875.0298	Fe	I	1	1	3d7.(4F).4p	y 3D°3	38175.355	3d6.4s.(4D).4d	3D3	58682.322
4875.8773	Fe	I	8	6	3d6.(5D).4s.4p.(3P°)	z 5F°5	26874.55	3d7.(4F).5s	e 5F4	47377.955
4876.188	Fe	I	-	-	3d7.(2D2).4s	a 3D3	26224.969	3d6.(3P2).4s.4p.(3P°)	y 3P°2	46727.074
4877.606	Fe	I	1	1	3d6.(5D).4s.4p.(3P°)	z 7P°3	24180.862	3d6.(5D).4s (6D).5s	e 5D4	44677.006
4878.2108	Fe	I	225	159	3d6.(5D).4s.4p.(3P°)	z 7F°0	23270.384	3d6.(5D).4s (6D).5s	e 7D1	43763.98
4880.527	Fe	I	-	-	3d8	c 3F4	32873.632	3d6.(3G).4s.4p.(3P°)	x 3F°3	53357.515
4880.8709	Fe	II	2	2	3d6.(3H).4p	z 4H°7/2	61156.827	3d5.4s2	2F25/2	81639.253
4881.11	Fe	III	3	2	3d6	5D4	0	3d6	3H4	20481.72
4881.7175	Fe	I	8	6	3d7.(2H).4s	b 3H4	26627.609	3d6.(3H).4s.4p.(3P°)	z 3H°4	47106.484
4882.1431	Fe	I	9	6	3d6.(5D).4s.4p.(3P°)	z 5F°2	27559.583	3d7.(4F).5s	e 5F2	48036.673
4883.184	Fe	II	-	-	3d6.(5D).4d	e 6F11/2	82853.704	3d6.(5D3).4f	2[4]°9/2	103326.445
4883.2923	Fe	II	2	1	3d6.(5D).4d	e 6F11/2	82853.704	3d6.(5D3).4f	2[5]°11/2	103325.974
4883.926	Fe	II	-	-	3d5.(4P).4s.4p.(3P°)	6D°1/2	87636.3	3d6.(3F2).4d	2P3/2	108105.938
4885.4303	Fe	I	6	4	3d6.(5D).4s.4p.(3P°)	z 3F°4	31307.245	3d6.(5D).4s (4D).5s	g 5D3	51770.557
4886.3315	Fe	I	15	10	3d7.(4F).4p	y 5D°3	33507.123	3d7.(4F).4d	h 5D2	53966.662

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