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
4397.912	Fe	II	-	-	3d6.(3P1).4s	c 4P3/2	49506.922	3d6.(3D).4p	w 4F°5/2	72238.564
4399.803	Fe	II	-	-	3d6.(5D).5p	6F°1/2	90648.23	3d6.(5D).7s	6D1/2	113370.112
4401.2896	Fe	I	70	34	3d6.(5D).4s.4p.(3P°)	z 5P°3	29056.324	3d6.(5D).4s (4D).5s	g 5D3	51770.557
4401.4425	Fe	II	-	-	3d6.(1F).4p	v 2G°7/2	83305.229	3d6.(3H).4d	2H9/2	106018.682
4401.4426	Fe	I	8	4	3d7.(4P).4s	b 3P2	22838.323	3d6.(3P2).4s.4p.(3P°)	x 3D°1	45551.767
4402.05	Fe	III	-	-	3d5.(b 2D).4s	3D1	105895.34	3d5.(4D).4p	3P°1	128605.74
4402.879	Fe	II	-	-	3d6.(3P1).4s	c 4P3/2	49506.922	3d6.(3D).4p	w 4P°1/2	72212.989
4404.15	Fe	III	-	-	3d5.(b 2D).4s	3D2	105906.27	3d5.(4D).4p	3P°1	128605.74
4404.7501	Fe	I	1000	507	3d7.(4F).4s	a 3F3	12560.934	3d7.(4F).4p	z 5G°4	35257.324
4405.0187	Fe	I	1	1	3d6.4s2	a 5D3	415.933	3d6.(5D).4s.4p.(3P°)	z 7F°3	23110.939
4406.6683	Fe	II	-	-	3d6.(5D).5p	6F°7/2	90300.628	3d6.(5D).7s	6D5/2	112987.144
4407.233	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 5P°3	29056.324	3d6.(5D).4s (4D).5s	e 3D2	51739.92
4407.657	Fe	I	-	-	3d7.(2P).4s	c 3P2	24335.766	3d7.(4P).4p	w 3D°3	47017.188
4407.7089	Fe	I	105	53	3d7.(4P).4s	a 5P3	17550.181	3d6.(5D).4s.4p.(1P°)	x 5D°2	40231.336
4408.4132	Fe	I	150	68	3d7.(4P).4s	a 5P2	17726.988	3d6.(5D).4s.4p.(1P°)	x 5D°1	40404.518
4409.1192	Fe	I	-	-	3d7.(2D2).4s	a 3D2	26623.735	3d6.(3F2).4s.4p.(3P°)	v 3D°1	49297.635
4409.5187	Fe	II	-	-	3d6.(3H).4p	z 4G°5/2	61041.734	3d6.(5D).4d	6D7/2	83713.583
4413.6	Fe	II	-	-	3d6.(3H).4s	a 4H9/2	21581.6151	3d6.(5D).4p	z 4F°9/2	44232.5398
4413.78078	Fe	II	2	1	3d6.(5D).4s	a 6D5/2	667.6829	3d5.4s2	a 6S5/2	23317.6351
4414.931	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 3D°3	31322.613	3d7.(4F).4d	h 5D2	53966.662
4415.1222	Fe	I	1000	491	3d7.(4F).4s	a 3F2	12968.554	3d7.(4F).4p	z 5G°3	35611.625
4416.26821	Fe	II	2	1	3d6.(5D).4s	a 6D9/2	0	3d6.(3F2).4s	b 4F9/2	22637.195
4416.339	Fe	II	-	-	3d6.(5D).5p	6F°3/2	90593.511	3d6.(5D).7s	6D3/2	113230.351
4416.818	Fe	II	15	6	3d6.(3P2).4s	b 4P1/2	22409.8178	3d6.(5D).4p	z 4D°3/2	45044.1916
4418.419	Fe	I	-	-	3d6.4s2	b 3G4	24118.819	3d7.(4P).4p	u 5D°3	46744.993
4419.599	Fe	III	15	7	3d5.(4P).4s	5P3	66465.04	3d5.(6S).4p	5P°3	89085.2
4420.99	Fe	II	-	-	3d6.(5D).4d	f 4D7/2	84685.245	3d5.(2F1).4s.4p.(3P°)	4G°5/2	107298.265
4422.5678	Fe	I	555	264	3d7.(4P).4s	b 3P1	22946.816	3d6.(3P2).4s.4p.(3P°)	x 3D°1	45551.767
4423.1412	Fe	I	-	-	3d6.4s2	b 3G4	24118.819	3d7.(4P).4p	u 5D°4	46720.842
4423.8405	Fe	I	1	1	3d6.(5D).4s.4p.(3P°)	z 5P°2	29469.024	3d6.(5D).4s (6D).4d	e 5P2	52067.469
4423.907	Fe	II	-	-	3d6.(5D).5p	w 6P°5/2	91575.149	3d6.(5D).6d	6D7/2	114173.223
4424.029	Fe	II	-	-	3d6.(5D).5p	4D°5/2	90638.823	3d6.(5D).7s	4D5/2	113236.296
4424.068	Fe	I	-	-	3d6.4s2	b 3D3	29371.812	3d7.(2P).4p	u 3D°3	51969.101
4424.1876	Fe	I	-	-	3d7.(2D2).4s	a 1D2	28604.613	3d7.(2D2).4p	v 3F°2	51201.289
4425.6	Fe	V	-	-	3d4	3G4	30147.2	3d4	1F3	52732.6
4425.656	Fe	I	-	-	3d7.(2H).4s	a 1H5	28819.954	3d6.(3G).4s.4p.(3P°)	x 3H°4	51409.124
4425.752	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 5D°2	26339.696	3d7.(4F).5s	e 3F2	48928.388
4427.2981	Fe	I	2	1	3d6.(5D).4s.4p.(3P°)	z 5P°2	29469.024	3d6.(5D).4s (4D).5s	g 5D2	52049.823
4427.3096	Fe	I	840	397	3d6.4s2	a 5D3	415.933	3d6.(5D).4s.4p.(3P°)	z 7F°4	22996.674
4428.567	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 3F°3	31805.071	3d7.(4F).4d	e 3G3	54379.384
4429.187	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 3D°2	31686.351	3d7.(4F).4d	g 5F2	54257.502
4430.1888	Fe	I	15	7	3d7.(2P).4s	c 3P2	24335.766	3d6.(3P2).4s.4p.(3P°)	y 3P°1	46901.832
4430.4386	Fe	II	-	-	3d6.(5D).5p	4F°9/2	90042.804	3d6.(5D).7s	6D7/2	112607.597
4430.6137	Fe	I	315	148	3d7.(4P).4s	a 5P1	17927.382	3d6.(5D).4s.4p.(1P°)	x 5D°0	40491.284
4431.015	Fe	III	-	-	3d5.(4P).4s	5P2	66523.3	3d5.(6S).4p	5P°3	89085.2
4432.44795	Fe	II	2	1	3d6.(5D).4s	a 6D7/2	384.7872	3d6.(3F2).4s	b 4F5/2	22939.3512
4432.5675	Fe	I	8	4	3d7.(2H).4s	a 1H5	28819.954	3d7.(2H).4p	u 3G°5	51373.91
4432.9	Fe	V	1	1	3d4	1G14	71280.3	3d4	1D12	93832.5
4433.2184	Fe	I	225	106	3d6.(5D).4s.4p.(3P°)	z 5P°2	29469.024	3d6.(5D).4s (6D).4d	e 5P1	52019.669
4433.7821	Fe	I	45	21	3d6.(5D).4s.4p.(3P°)	z 5P°3	29056.324	3d6.(5D).4s (6D).4d	f 5F3	51604.103

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