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
8688.6249	Fe	I	180	-	3d7.(4P).4s	a 5P3	17550.181	3d6.(5D).4s.4p.(3P°)	z 5P°3	29056.324
8689.863	Fe	II	-	-	3d5.(4D).4s.4p.(3P°)	6F°11/2	92432.098	3d6.(5D).5d	6F11/2	103936.602
8689.864	Fe	I	-	-	3d8	3P1	41178.412	3d7.(2D2).4p	t 3D°2	52682.92
8698.081	Fe	II	-	-	3d6.(5D).5p	4P°5/2	90901.13	3d6.(5D).6s	4D7/2	102394.764
8698.706	Fe	I	-	-	3d6.4s2	b 3G4	24118.819	3d7.(4F).4p	z 5G°3	35611.625
8698.826	Fe	I	-	-	3d6.(3H).4s.4p.(3P°)	y 3G°3	45562.974	3d6.4s.(6D).5d	5G3	57055.616
8699.4534	Fe	I	1	-	3d6.(5D).4s.4p.(1P°)	x 5D°3	39969.853	3d6.(5D).4s (6D).4d	f 5F4	51461.67
8701.159	Fe	II	-	-	3d6.(3H).5s	e 4H13/2	98130.136	3d6.(3H).5p	4I°13/2	109619.704
8703.173	Fe	II	-	-	3d6.(3F1).4p	4G°11/2	90211.613	3d6.(5D).6s	6D9/2	101698.519
8710.3909	Fe	I	25	-	3d6.(5D).4s.4p.(1P°)	x 5D°4	39625.804	3d6.(5D).4s (6D).4d	f 5F5	51103.191
8712.885	Fe	I	-	-	3d6.(3F2).4s.4p.(3P°)	x 5G°4	45833.223	3d6.4s.(6D).5d	7F4	57307.32
8713.1875	Fe	I	10	-	3d6.4s2	b 3G5	23783.619	3d7.(4F).4p	z 5G°4	35257.324
8713.2029	Fe	I	-	-	3d6.(5D).4s.4p.(1P°)	x 5D°2	40231.336	3d6.(5D).4s (6D).4d	f 5F2	51705.014
8718.034	Fe	II	-	-	3d6.(3H).5s	e 4H11/2	98294.909	3d6.(3H).5p	4I°11/2	109762.239
8722.3644	Fe	II	-	-	3d6.(5D).5s	e 4D7/2	79439.496	3d6.(5D).5p	4P°5/2	90901.13
8722.4603	Fe	II	2	-	3d6.(3H).5s	e 4H13/2	98130.136	3d6.(3H).5p	4I°15/2	109591.643
8728.483	Fe	II	-	-	3d5.(4D).4s.4p.(3P°)	4D°1/2	99007.677	3d6.(3G).4d	2D3/2	110461.272
8728.73	Fe	III	1	-	3d6	a 3P2	19404.42	3d6	3D3	30857.69
8729.147	Fe	I	2	-	3d7.(2P).4s	a 1P1	27543.003	3d7.(4F).4p	y 3D°1	38995.736
8729.9	Fe	VII	1	-	3p6.3d2	1D2	17475.5	3p6.3d2	1G4	28927.3
8732.746	Fe	II	-	-	3d6.(3H).5s	e 4H7/2	98568.907	3d6.(3H).5p	4G°5/2	110016.915
8737.588	Fe	II	-	-	3d6.(5D4).4f	2[3]°5/2	102952.17	3d6.(5D).6d	1143933/2	114393.845
8738.432	Fe	II	-	-	3d6.(5D4).4f	2[2]°5/2	103024.341	3d6.(5D).6d	1144643/2	114464.872
8740.3015	Fe	II	-	-	3d6.(3P2).5s	2P3/2	99068.465	3d6.(3P2).5p	4D°5/2	110506.577
8742.482	Fe	II	-	-	3d6.(5D).5p	4D°3/2	90898.878	3d6.(5D).6s	6D5/2	102334.14
8743.56	Fe	II	-	-	3d6.(5D).4d	6P3/2	84424.422	3d5.(4P).4s.4p.(3P°)	4D°3/2	95858.27
8747.424	Fe	I	2	-	3d6.4s2	b 3G3	24338.767	3d7.(4F).4p	z 3G°4	35767.564
8749.018	Fe	II	-	-	3d6.(3F2).4p	y 4F°7/2	62065.528	3d5.4s2	4F7/2	73492.248
8750.177	Fe	II	-	-	3d6.(3P2).5s	4P5/2	97507.414	3d6.(3P2).5p	2D°5/2	108932.616
8757.1871	Fe	I	60	-	3d7.(4P).4s	b 3P1	22946.816	3d6.(5D).4s.4p.(3P°)	z 3P°1	34362.873
8758.4201	Fe	II	-	-	3d6.(3P2).5s	4P3/2	98114.577	3d6.(3P2).5p	4P°1/2	109529.028
8763.41	Fe	II	-	-	3d6.(3F1).4p	u 4F°3/2	93328.553	3d6.(3P2).4d	2P1/2	104736.462
8763.9658	Fe	I	120	-	3d7.(4F).4p	y 3F°2	37521.161	3d7.(4F).5s	e 3F2	48928.388
8764.266	Fe	II	-	-	3d6.(3H).5s	e 4H7/2	98568.907	3d6.(3H).5p	4G°7/2	109975.739
8766.003	Fe	II	-	-	3d6.(3H).5s	e 4H9/2	98445.41	3d5.(2H).4s.4p.(3P°)	4G°9/2	109849.987
8774.6337	Fe	II	-	-	3d6.(3G).5s	f 4G5/2	103172.173	3d6.(3G).5p	4H°7/2	114565.532
8775.572	Fe	II	-	-	3d6.(5D).5p	4D°5/2	90638.823	3d6.(5D).6s	6D7/2	102030.965
8784.326	Fe	II	-	-	3d6.(3F1).4p	u 2G°7/2	92602.711	3d6.(3G).5s	e 2G7/2	103983.496
8784.4399	Fe	I	6	-	3d6.(5D).4s.4p.(1P°)	x 5D°3	39969.853	3d6.(5D).4s (4D).5s	g 5D4	51350.492
8790.5211	Fe	I	10	-	3d6.(5D).4s.4p.(1P°)	x 5D°2	40231.336	3d6.(5D).4s (6D).4d	f 5F3	51604.103
8792.0792	Fe	II	-	-	3d6.(3F2).5s	f 4F9/2	99573.244	3d6.(3H).5p	2H°9/2	110943.996
8793.3433	Fe	I	150	-	3d7.(4F).4p	y 3F°3	37162.746	3d7.(4F).5s	e 3F3	48531.865
8796.483	Fe	I	2	-	3d6.(5D).4s.4p.(1P°)	x 5D°3	39969.853	3d6.(5D).4s (6D).4d	e 7G4	51334.911
8800.3	Fe	V	1	-	3d4	3H5	25225.5	3d4	1G24	36585.6
8804.6253	Fe	I	10	-	3d6.4s2	a 3P22	18378.186	3d6.(5D).4s.4p.(3P°)	z 5P°1	29732.736
8808.1704	Fe	I	5	-	3d6.(5D).4s.4p.(1P°)	x 5D°1	40404.518	3d6.(5D).4s (6D).4d	f 5F1	51754.497
8808.9332	Fe	II	2	-	3d6.(3H).5s	e 4H9/2	98445.41	3d5.(2G2).4s.4p.(3P°)	4H°11/2	109794.406
8813.3709	Fe	II	-	-	3d6.(3H).5s	e 4H7/2	98568.907	3d6.(3H).5p	4I°9/2	109912.188
8814.5184	Fe	II	-	-	3d6.(3P2).5s	4P3/2	98114.577	3d6.(3P2).5p	4P°3/2	109456.381
8814.5185	Fe	I	1	-	3d8	3P2	40871.412	3d7.(2D2).4p	t 3D°3	52213.23

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