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
22818.816	Fe	I	-	-	3d7.(4P).4p	u 5D°4	46720.842	3d6.(5D).4s (6D).4d	f 5F5	51103.191
22819.47	Fe	II	-	-	3d5.(6S).4s.4p.(1P°)	x 6P°7/2	79331.361	3d6.(5D).4d	6D7/2	83713.583
22825.46	Fe	II	-	-	3d6.(5D).5d	6F5/2	104426.46	3d6.(3P2).5p	4P°5/2	108807.527
22830.5858	Fe	II	-	-	3d6.(5D).6s	4D3/2	103118.421	3d6.(5D).6p	4D°3/2	107498.51
22838.594	Fe	I	-	-	3d6.(5D).4s.4p.(1P°)	x 5F°1	41130.599	3d6.(5D).4s (6D).5s	e 5D1	45509.152
22844.1976	Fe	II	-	-	3d6.(5D).6s	6D1/2	102666.741	3d6.(5D).6p	6D°3/2	107044.22
22852.169	Fe	I	-	-	3d7.(4F).5s	e 5F5	47005.506	3d6.(5D).4s (6D).5p	u 5F°4	51381.457
22865.75	Fe	I	-	-	3d8	3P1	41178.412	3d6.(3P2).4s.4p.(3P°)	x 3D°1	45551.767
22888.405	Fe	II	-	-	3d6.(3P2).4d	4D5/2	103002.66	3d5.(2D1).4s.4p.(3P°)	4D°5/2	107371.685
22888.751	Fe	I	-	-	3d6.(3F2).4s.4p.(3P°)	x 3F°3	47092.712	3d6.(5D).4s (6D).4d	f 5F4	51461.67
22903.07	Fe	II	-	-	3d6.(3H).4d	4G11/2	103600.428	3d5.(4F).4s.4p.(3P°)	6D°9/2	107966.642
22913.424	Fe	II	-	-	3d6.(5D).4d	e 4F7/2	86416.37	3d6.(5D).5p	4F°7/2	90780.623
22917.8713	Fe	II	-	-	3d6.(5D).6s	4D5/2	102802.353	3d6.(5D).6p	4F°7/2	107165.76
22927.7951	Fe	II	-	-	3d6.(5D).6s	4D5/2	102802.353	3d6.(5D).6p	4P°5/2	107163.871
22928.085	Fe	II	-	-	3d6.(5D0).5g	2[4]7/2	114094.868	3d6.(5D4).6h	2[4]°7/2	118456.319
22941.33	Fe	I	-	-	3d6.4s2	b 1D22	34636.792	3d7.(4F).4p	y 3D°1	38995.736
22962.269	Fe	I	-	-	3d6.(3H).4s.4p.(3P°)	y 5G°4	43022.985	3d7.(4F).5s	e 5F4	47377.955
22988.014	Fe	II	-	-	3d6.(3H).4d	4F3/2	104189.382	3d5.(2F1).4s.4p.(3P°)	4F°5/2	108539.473
22992.379	Fe	I	-	-	3d8	3P2	40871.412	3d6.(3P2).4s.4p.(3P°)	x 3D°3	45220.681
23044.7158	Fe	II	-	-	3d6.(5D).6s	4D1/2	103265.738	3d6.(5D).6p	6F°3/2	107605.127
23051.076	Fe	I	-	-	3d7.(4P).4p	w 5P°3	46137.097	3d6.(5D).4s (6D).4d	e 7P4	50475.288
23055.729	Fe	II	-	-	3d6.(5D).4d	e 4F3/2	86710.911	3d6.(3P1).5p	4P°3/2	91048.225
23071.883	Fe	II	-	-	3d6.(3P2).5s	4P1/2	99057.089	3d6.(5D3).4f	2[2]°3/2	103391.352
23077.534	Fe	II	-	-	3d6.(3P2).4d	2F7/2	103191.968	3d6.(5D).6p	6P°5/2	107525.187
23093.236	Fe	II	-	-	3d6.(5D).6s	6D7/2	102030.965	3d6.(5D).6p	6D°9/2	106361.238
23116.47	Fe	II	-	-	3d6.(3H).4d	2F7/2	104481.606	3d6.(3P2).5p	4P°5/2	108807.527
23150.912	Fe	I	1	-	3d6.(5D).4s (6D).5p	n 7D°3	49805.257	3d6.(5D).4s (6D).6s	g 7D4	54124.744
23160.36	Fe	I	-	-	3d7.(4P).4p	w 3D°3	47017.188	3d6.(5D).4s (6D).4d	e 7G4	51334.911
23167.788	Fe	II	-	-	3d6.(3F2).4d	2H9/2	106097.53	3d6.(3H).5p	2G°7/2	110413.87
23169.647	Fe	II	-	-	3d6.(5D).5d	4F7/2	103814.552	3d5.(4F).4s.4p.(3P°)	6D°5/2	108130.542
23170.545	Fe	I	-	-	3d6.(5D).4s.4p.(1P°)	x 5F°2	41018.051	3d6.(5D).4s (6D).5s	e 5D2	45333.875
23179.0294	Fe	II	-	-	3d6.(5D).6s	4D7/2	102394.764	3d6.(5D).6p	4F°9/2	106709.008
23180.051	Fe	I	-	-	3d7.(4F).5s	e 5F4	47377.955	3d6.(5D).4s (6D).5p	u 5P°3	51692.01
23214.33	Fe	II	-	-	3d6.(3G).4d	2F7/2	110570.312	3d6.(3G).5p	2G°9/2	114877.996
23239.66	Fe	I	-	-	3d7.(2D2).4p	t 3D°3	52213.23	3d7.(4F).6s	5F4	56516.218
23246.735	Fe	II	-	-	3d6.(3F2).4d	2H11/2	105763.286	3d6.(3H).5p	2G°9/2	110064.966
23247.427	Fe	I	-	-	3d7.(4F).5s	e 3F2	48928.388	3d7.(2D2).4p	v 3P°1	53229.941
23248.569	Fe	II	-	-	3d6.(5D).4d	e 4F5/2	86599.791	3d6.(5D).5p	4P°5/2	90901.13
23253.264	Fe	II	-	-	3d6.(5D).4p	z 4D°1/2	45206.4704	3d6.(3P1).4s	c 4P3/2	49506.922
23260.75	Fe	II	-	-	3d6.(5D).4d	e 4F5/2	86599.791	3d6.(5D).5p	4D°3/2	90898.878
23260.751	Fe	I	-	-	3d7.(4F).5s	e 5F5	47005.506	3d7.(2D2).4p	v 3F°4	51304.604
23279.608	Fe	II	-	-	3d6.(3P2).4d	4D5/2	103002.66	3d5.(2F1).4s.4p.(3P°)	4G°5/2	107298.265
23285.81	Fe	II	-	-	3d6.(3P2).4d	4F9/2	103165.32	3d5.(2F1).4s.4p.(3P°)	4G°7/2	107459.78
23287.44	Fe	I	-	-	3d6.(5D).4s (6D).5p	n 7P°4	50185.743	3d6.4s.(6D).6s	5D4	54479.902
23314.831	Fe	I	-	-	3d8	c 3F4	32873.632	3d7.(4F).4p	y 3F°3	37162.746
23316.689	Fe	II	-	-	3d6.(5D).5d	6F9/2	103950.602	3d5.(2F1).4s.4p.(3P°)	4D°7/2	108239.375
23331.553	Fe	I	-	-	3d7.(4P).4p	w 5P°3	46137.097	3d6.(5D).4s (6D).4d	f 5D4	50423.137
23350.604	Fe	II	-	-	3d6.(3P2).4d	4D1/2	103804.125	3d6.(5D).6p	4P°1/2	108086.672
23394.949	Fe	II	-	-	3d6.(5D).6s	6D5/2	102334.14	3d6.(5D).6p	6D°7/2	106608.565
23399.8821	Fe	II	-	-	3d6.(5D).4d	e 4F9/2	86124.348	3d6.(5D).5p	4D°7/2	90397.873

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