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
2872.3337	Fe	I	3	-	3d7.(4F).4s	a 5F3	7728.06	3d6.(3P2).4s.4p.(3P°)	x 5P°3	42532.741
2872.385	Fe	II	15	-	3d6.(3H).4s	b 2H9/2	26352.7671	3d6.(3H).4p	z 4H°7/2	61156.827
2872.4984	Fe	I	-	-	3d7.(4P).4s	b 3P2	22838.323	3d6.(3D).4s.4p.(3P°)	t 3F°3	57641.001
2872.651	Fe	II	-	-	3d7	b 2F5/2	31811.814	3d6.(3G).4p	x 4F°3/2	66612.659
2872.802	Fe	I	1	-	3d6.(5D).4s.4p.(3P°)	z 7P°3	24180.862	3d6.4s.(4D).4d	3D2	58979.823
2872.983	Fe	II	-	-	3d5.4s2	2G29/2	78577.263	3d6.(5D3).5f	2[3]°7/2	113374.128
2873.0474	Fe	II	-	-	3d5.4s2	4F5/2	73395.831	3d5.(4F).4s.4p.(3P°)	6D°3/2	108191.894
2873.202	Fe	II	-	-	3d6.(1G2).4p	x 2H°9/2	72130.375	3d6.(3F2).4d	2G9/2	106924.441
2873.39737	Fe	II	30	-	3d6.(3G).4s	b 2G7/2	30764.4737	3d6.(3H).4p	z 2H°9/2	65556.271
2873.5198	Fe	I	-	-	3d6.4s2	a 3P21	19552.478	3d7.(4F).5p	3D°2	54342.779
2873.6542	Fe	I	-	-	3d6.4s2	b 3F24	20641.11	3d6.(1G2).4s.4p.(3P°)	s 3G°5	55429.819
2873.793	Fe	III	-	-	3d5.(b 2D).4s	3D2	105906.27	3d5.(a 2G).4p	3F°3	140693.38
2874.172	Fe	I	7	-	3d6.4s2	a 5D4	0	3d7.(4F).4p	z 5G°5	34782.421
2874.594	Fe	II	-	-	3d5.4s2	2G29/2	78577.263	3d6.(5D3).5f	2[5]°11/2	113354.632
2874.8778	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 7D°5	19350.891	3d6.(5D).4s (6D).6s	g 7D4	54124.744
2875.197	Fe	II	-	-	3d6.(1G2).4p	x 2H°9/2	72130.375	3d6.(3F2).4d	2G7/2	106900.373
2875.249	Fe	I	-	-	3d6.4s2	a 3P20	20037.816	3d7.(4F).5p	3D°1	54807.25
2875.301	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 7P°4	23711.456	3d6.4s.(6D).7s	7D3	58480.308
2875.302	Fe	I	-	-	3d7.(4F).4s	a 3F4	11976.239	3d7.(4P).4p	u 5D°3	46744.993
2875.3474	Fe	II	15	-	3d6.(3F2).4s	a 2F7/2	27314.9183	3d6.(3H).4p	z 2G°9/2	62083.118
2875.478	Fe	I	1	-	3d6.4s2	b 3G3	24338.767	3d6.4s.(4D).5p	5P°2	59105.296
2875.709	Fe	III	-	-	3d5.(b 2D).4s	3D3	105929.25	3d5.(a 2G).4p	3F°3	140693.38
2875.792	Fe	II	-	-	3d5.(6S).4s.4p.(1P°)	x 6P°7/2	79331.361	3d6.(5D).6d	1140945/2	114094.244
2876.4	Fe	I	1	-	3d7.(4P).4s	a 5P1	17927.382	3d7.(2D2).4p	t 3D°2	52682.92
2876.5536	Fe	II	-	-	3d6.(3D).4p	w 4P°3/2	72043.06	3d6.(5D).5d	4P5/2	106796.679
2876.7125	Fe	I	-	-	3d6.4s2	b 3F22	21038.987	3d6.(1G2).4s.4p.(3P°)	s 3G°3	55790.696
2876.8036	Fe	II	10	-	3d6.(3F2).4s	a 2F7/2	27314.9183	3d6.(3F2).4p	y 4F°7/2	62065.528
2876.917	Fe	II	-	-	3d6.(1D2).4p	w 2D°3/2	78487.144	3d6.(5D).7s	4D5/2	113236.296
2877.091	Fe	II	-	-	3d5.4s2	4F7/2	73492.248	3d5.(2F1).4s.4p.(3P°)	4D°7/2	108239.375
2877.155	Fe	II	-	-	3d6.(3D).4p	w 4D°1/2	72429.675	3d6.(5D).5d	4P1/2	107176.093
2877.3005	Fe	I	2	-	3d7.(4F).4s	a 3F4	11976.239	3d7.(4P).4p	u 5D°4	46720.842
2877.433	Fe	II	-	-	3d5.4s2	d 4P5/2	57411.086	3d5.(4D).4s.4p.(3P°)	6F°7/2	92154.154
2878.211	Fe	II	-	-	3d6.(5D).4p	z 6D°7/2	38660.0537	3d5.4s2	4F9/2	73393.771
2878.629	Fe	I	-	-	3d7.(2P).4s	c 3P1	24772.018	3d6.(3P2).4s.4p.(1P°)	3S°1	59500.628
2878.684	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 7D°1	20019.635	3d6.(5D).4s (6D).6s	g 7D1	54747.598
2878.7604	Fe	I	-	-	3d7.(4P).4s	b 3P2	22838.323	3d6.(3P2).4s.4p.(1P°)	3D°3	57565.305
2878.903	Fe	II	-	-	3d5.4s2	4F7/2	73492.248	3d5.(2F1).4s.4p.(3P°)	4F°9/2	108217.596
2878.9495	Fe	II	-	-	3d5.(4G).4s.4p.(3P°)	y 6F°5/2	87572.959	3d6.(3H).6s	4H7/2	122297.664
2878.9496	Fe	I	-	-	3d7.(4F).4s	a 3F2	12968.554	3d6.(3G).4s.4p.(3P°)	w 5G°3	47693.239
2879.102	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 7D°3	19757.032	3d6.4s.(6D).6s	5D4	54479.902
2879.2455	Fe	II	4	-	3d6.(3G).4s	b 2G9/2	30388.5451	3d6.(3F2).4p	y 2G°7/2	65109.691
2879.458	Fe	I	-	-	3d6.4s2	a 3P21	19552.478	3d6.(3D).4s.4p.(3P°)	t 5P°1	54271.062
2879.553	Fe	II	-	-	3d6.(3H).4s	b 2H11/2	26170.181	3d6.(3H).4p	z 4H°11/2	60887.606
2879.64	Fe	III	-	-	3d5.(b 2G).4p	3H°5	165939.83	3d5.(4F).4d	5G6	200656.19
2879.735	Fe	II	-	-	3d6.(3G).4p	x 2G°7/2	70523.694	3d6.(3P2).4d	2D5/2	105238.815
2879.853	Fe	II	-	-	3d6.(3D).4s	b 4D3/2	31364.4554	3d6.(3G).4p	x 4G°5/2	66078.272
2880.125	Fe	II	-	-	3d7	b 2F5/2	31811.814	3d6.(3G).4p	x 4F°5/2	66522.31
2880.375	Fe	I	1	-	3d7.(2G).4s	a 3G5	21715.732	3d6.(1I).4s.4p.(3P°)	u 3H°4	56423.283
2880.5791	Fe	I	-	-	3d7.(4F).4s	a 5F1	8154.714	3d6.(3P2).4s.4p.(3P°)	x 5P°2	42859.778
2880.7563	Fe	II	15	-	3d6.(5D).4s	a 4D7/2	7955.3186	3d6.(5D).4p	z 6P°7/2	42658.2444

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