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
41240.27	Fe	II	-	-	3d6.(3F2).4d	4P5/2	104739.057	3d6.(5D).6p	4P°5/2	107163.871
41243.333	Fe	II	-	-	3d6.(5D).5d	6F11/2	103936.602	3d6.(5D).6p	6D°9/2	106361.238
41310.527	Fe	II	-	-	3d6.(5D).5d	6P3/2	104863.08	3d6.(5D).6p	6D°1/2	107283.77
41340.772	Fe	II	-	-	3d6.(3P2).4d	2P3/2	105317.4	3d6.(5D).6p	4F°3/2	107736.321
41376.19	Fe	I	6	-	3d6.(5D).4s (6D).6s	g 7D4	54124.744	3d6.4s.(6D).6p	7P°4	56541.596
41381.06	Fe	II	-	-	3d5.(2H).4s.4p.(3P°)	4H°11/2	109980.635	3d6.(5D).7s	6D9/2	112397.186
41428.601	Fe	II	-	-	3d6.(5D).5d	6F3/2	104630.429	3d6.(5D).6p	6D°3/2	107044.22
41442.	Fe	VI	1	-	3d3	2P3/2	26214.9	3d3	2D23/2	28627.9
41446.38	Fe	II	-	-	3d6.(3F2).4d	4G5/2	105414.186	3d6.(5D).6p	6P°3/2	107826.94
41455.135	Fe	II	-	-	3d6.(3F2).4d	4P1/2	105086.265	3d6.(5D).6p	4D°3/2	107498.51
41455.8	Fe	II	-	-	3d6.(5D).4d	4P5/2	87985.667	3d6.(5D).5p	4D°7/2	90397.873
41467.37	Fe	II	-	-	3d6.(3P2).4d	2P3/2	105317.4	3d5.(2D3).4s.4p.(3P°)	2D°5/2	107728.935
41482.846	Fe	II	-	-	3d6.(5D).5d	6F9/2	103950.602	3d6.(5D).6p	6D°9/2	106361.238
41519.25	Fe	I	1	-	3d6.4s.(6D).6s	5D4	54479.902	3d6.4s.(6D).6p	7P°3	56888.423
41566.222	Fe	II	-	-	3d6.(3P2).4d	2P3/2	105317.4	3d6.(5D).6p	6F°1/2	107723.2
41628.77	Fe	II	-	-	3d6.(3H).4d	2G7/2	105123.005	3d6.(5D).6p	6P°5/2	107525.187
41678.491	Fe	II	-	-	3d6.(5D).5d	6G5/2	105205.808	3d6.(5D).6p	6F°3/2	107605.127
41711.6	Fe	II	-	-	3d6.(5D).5d	4D5/2	105127.773	3d6.(5D).6p	6P°5/2	107525.187
41768.427	Fe	II	-	-	3d6.(5D).5d	6G7/2	105065.627	3d5.(2F1).4s.4p.(3P°)	4G°7/2	107459.78
41772.54	Fe	I	2	-	3d5.(6S).4s2.4p	y 7P°4	40421.938	3d6.(5D).4s (6D).5s	e 7D5	42815.855
41806.05	Fe	I	5	-	3d6.(5D).4s (6D).6s	g 7D4	54124.744	3d6.4s.(6D).6p	7D°4	56516.744
41815.79	Fe	I	2	-	3d6.4s.(6D).6s	5D4	54479.902	3d6.4s.(6D).6p	5P°3	56871.345
41880.958	Fe	II	-	-	3d6.(5D).5d	6F5/2	104426.46	3d6.(5D).6p	6D°5/2	106814.18
42000.57	Fe	I	1	-	3d6.(5D).4s (6D).4d	e 5G5	50703.87	3d7.(4F).5p	5F°5	53084.789
42048.36	Fe	I	6	-	3d6.(5D).4s (6D).6s	g 7D4	54124.744	3d6.4s.(6D).6p	7F°5	56502.957
42136.6	Fe	II	-	-	3d6.(5D).7s	6D9/2	112397.186	3d6.(3G).5p	2H°9/2	114770.394
42365.223	Fe	II	-	-	3d6.(5D).5d	6P7/2	104000.81	3d6.(5D).6p	6D°9/2	106361.238
42409.18	Fe	I	-	-	3d6.(5D).4s (6D).5p	u 5F°4	51381.457	3d7.(4F).4d	e 3G5	53739.438
42465.6	Fe	I	-	-	3d8	c 3F3	33412.717	3d7.(4F).4p	z 3G°4	35767.564
42518.38	Fe	I	2	-	3d6.(5D).4s (6D).6s	g 7D3	54404.779	3d6.4s.(6D).6p	7F°4	56756.704
42565.305	Fe	II	-	-	3d6.(5D).5d	6G9/2	104868.522	3d6.(5D).6p	6F°9/2	107217.854
42863.95	Fe	II	-	-	3d6.(5D).5d	6D7/2	104705.411	3d5.(2D3).4s.4p.(3P°)	4D°7/2	107038.375
42925.66	Fe	I	-	-	3d6.4s2	b 3D2	29356.744	3d6.(5D).4s.4p.(3P°)	z 3D°2	31686.351
43003.72	Fe	I	-	-	3d6.4s.(6D).6s	5D3	54864.831	3d6.4s.(6D).6p	7P°2	57190.212
43031.484	Fe	II	-	-	3d6.(5D).5d	4D7/2	104873.232	3d6.(5D).6p	6P°7/2	107197.107
43072.4	Fe	I	-	-	3d6.(5D).4s (6D).6s	g 7D2	54611.71	3d6.4s.(6D).6p	7D°2	56933.382
43113.26	Fe	I	4	-	3d6.(5D).4s (6D).6s	g 7D5	53800.859	3d6.4s.(6D).6p	7D°5	56120.331
43126.292	Fe	II	-	-	3d6.(5D).5d	4G9/2	105211.079	3d6.(5D).6p	6F°7/2	107529.849
43167.293	Fe	II	-	-	3d6.(5D).5d	6G3/2	105288.559	3d6.(5D).6p	6F°3/2	107605.127
43213.99	Fe	I	2	-	3d8	c 3F2	33765.306	3d7.(4F).4p	z 3G°3	36079.372
43344.06	Fe	II	-	-	3d6.(3H).4d	4F5/2	104507.058	3d6.(5D).6p	6D°5/2	106814.18
43364.04	Fe	II	-	-	3d6.(5D).5d	6G7/2	105065.627	3d5.(2D1).4s.4p.(3P°)	4D°5/2	107371.685
43380.888	Fe	II	-	-	3d6.(3F2).4d	4P5/2	104739.057	3d6.(5D).6p	6D°3/2	107044.22
43389.84	Fe	I	-	-	3d6.(5D).4s (6D).5p	t 5D°1	51827.854	3d7.(4F).4d	h 5D1	54132.551
43391.84	Fe	II	-	-	3d6.(3H).4d	4F7/2	105220.61	3d6.(5D).6p	6P°5/2	107525.187
43408.37	Fe	I	1	-	3d6.4s.(6D).6s	5D3	54864.831	3d6.4s.(6D).6p	5D°3	57168.531
43453.674	Fe	II	-	-	3d6.(3F2).4d	4F9/2	104916.552	3d6.(5D).6p	6F°9/2	107217.854
43463.28	Fe	II	-	-	3d6.(5D).5d	6P3/2	104863.08	3d6.(5D).6p	4P°5/2	107163.871
43489.11	Fe	II	-	-	3d6.(5D).5d	6G11/2	104593.292	3d6.(5D).6p	6F°11/2	106892.717
43491.16	Fe	II	-	-	3d6.(3F2).4d	4P5/2	104739.057	3d5.(2D3).4s.4p.(3P°)	4D°7/2	107038.375

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