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
39694.34	Fe	II	-	-	3d5.4s2	4F5/2	73395.831	3d6.(3D).4p	w 2F°5/2	75915.08
39700.463	Fe	II	-	-	3d6.(3F2).4d	4P1/2	105086.265	3d6.(5D).6p	6F°3/2	107605.127
39861.214	Fe	II	-	-	3d6.(3D).5s	2D3/2	109601.572	3d6.(3F2).5p	4G°5/2	112110.277
39861.22	Fe	I	2	-	3d5.(6S).4s2.4p	v 5P°3	47966.585	3d6.(5D).4s (6D).4d	e 7P4	50475.288
39867.226	Fe	II	-	-	3d6.(3H).4d	4F7/2	105220.61	3d5.(2D3).4s.4p.(3P°)	2D°5/2	107728.935
39870.7	Fe	I	6	-	3d6.4s.(6D).5d	7G4	57155.857	3d6.4s.(6D7/2).5f	2[11/2]°5	59663.964
39893.858	Fe	II	-	-	3d6.(5D).5d	6G7/2	105065.627	3d6.(5D).6p	6F°5/2	107572.279
39903.74	Fe	II	-	-	3d6.(5D).5d	4D3/2	105230.291	3d6.(5D).6p	4F°3/2	107736.321
39910.98	Fe	I	2	-	3d8	c 3F4	32873.632	3d7.(4F).4p	z 3G°5	35379.208
39944.4	Fe	I	20	-	3d7.(4F).5p	5D°4	53610.412	3d7.(4F).6s	5F5	56113.887
39955.25	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 3F°2	32133.991	3d6.4s2	b 1D22	34636.792
39966.658	Fe	II	-	-	3d6.(3P2).4d	4P5/2	105234.246	3d6.(5D).6p	4F°3/2	107736.321
39994.06	Fe	I	10	-	3d7.(4F).4p	y 3D°2	38678.039	3d8	3P1	41178.412
40085.18	Fe	II	-	-	3d6.(3P2).4d	4P5/2	105234.246	3d5.(2D3).4s.4p.(3P°)	2D°5/2	107728.935
40158.71	Fe	II	-	-	3d6.(3P2).4d	2D5/2	105238.815	3d5.(2D3).4s.4p.(3P°)	2D°5/2	107728.935
40187.751	Fe	II	-	-	3d6.(5D).5d	6P5/2	104120.244	3d6.(5D).6p	6D°7/2	106608.565
40208.72	Fe	II	-	-	3d6.(3F2).4d	4D3/2	105460.233	3d6.(5D).6p	4P°3/2	107947.255
40263.38	Fe	I	3	-	3d6.(5D).4s (6D).6s	g 7D3	54404.779	3d6.4s.(6D).6p	7P°3	56888.423
40295.82	Fe	II	-	-	3d6.(5D).4d	4P3/2	88157.176	3d6.(5D).5p	4D°5/2	90638.823
40365.68	Fe	II	-	-	3d6.(5D).5d	4D5/2	105127.773	3d6.(5D).6p	6F°3/2	107605.127
40498.9	Fe	I	-	-	3d6.(5D).4s (6D).5p	t 5D°4	51076.628	3d7.(4F).4d	h 5D3	53545.833
40617.68	Fe	II	-	-	3d6.(5D).5d	6G3/2	105288.559	3d6.(5D).6p	4D°1/2	107750.54
40644.63	Fe	II	-	-	3d6.(5D).5d	6D7/2	104705.411	3d6.(5D).6p	4F°7/2	107165.76
40648.37	Fe	I	10	-	3d6.(5D).4s (6D).6s	g 7D5	53800.859	3d6.4s.(6D).6p	7F°6	56260.982
40657.667	Fe	II	-	-	3d6.(5D).5d	6G7/2	105065.627	3d6.(5D).6p	6P°5/2	107525.187
40675.87	Fe	II	-	-	3d6.(5D).5d	6D7/2	104705.411	3d6.(5D).6p	4P°5/2	107163.871
40678.926	Fe	II	-	-	3d6.(3F2).4d	4P3/2	104839.99	3d5.(2F1).4s.4p.(3P°)	4G°5/2	107298.265
40707.48	Fe	I	-	-	3d5.(6S).4s2.4p	v 5P°3	47966.585	3d6.(5D).4s (6D).4d	f 5D4	50423.137
40724.48	Fe	II	-	-	3d6.(3F2).5p	4G°9/2	111939.932	3d6.(5D).6d	1143957/2	114395.468
40725.049	Fe	II	-	-	3d6.(5D).5d	6D3/2	104588.729	3d6.(5D).6p	6D°3/2	107044.22
40818.9	Fe	I	2	-	3d6.(5D).4s (6D).4d	e 7G4	51334.911	3d7.(4F).5p	5D°3	53784.75
40828.4	Fe	II	-	-	3d6.(3H).4d	2G7/2	105123.005	3d6.(5D).6p	6F°5/2	107572.279
40844.21	Fe	I	-	-	3d6.4s2	b 3D2	29356.744	3d6.(5D).4s.4p.(3P°)	z 3F°3	31805.071
40852.76	Fe	I	-	-	3d5.(6S).4s2.4p	v 5P°2	48163.446	3d6.(5D).4s (6D).4d	e 7P3	50611.261
40853.657	Fe	II	-	-	3d6.(5D).5d	6G3/2	105288.559	3d6.(5D).6p	4F°3/2	107736.321
40857.79	Fe	II	-	-	3d6.(3F2).4d	4D5/2	105379.425	3d6.(5D).6p	6P°3/2	107826.94
40859.07	Fe	I	-	-	3d6.(5D).4s (6D).5p	u 5F°3	51619.076	3d7.(4F).4d	e 3G4	54066.518
40899.67	Fe	II	-	-	3d6.(3P2).4d	4F3/2	104572.924	3d5.(2D3).4s.4p.(3P°)	4D°5/2	107017.932
40905.7	Fe	I	-	-	3d6.(5D).4s (6D).5p	t 5D°0	51941.54	3d7.(4F).4d	g 5F1	54386.186
40920.23	Fe	II	-	-	3d6.(3F2).4d	4P3/2	104839.99	3d6.(5D).6p	6D°1/2	107283.77
40949.74	Fe	I	-	-	3d7.(2D2).4p	t 3D°2	52682.92	3d7.(4F).4d	f 3F3	55124.938
41010.06	Fe	I	-	-	3d6.(5D).4s (6D).4d	f 5F3	51604.103	3d7.(4F).5p	5F°2	54042.527
41011.51	Fe	I	-	-	3d6.4s.(6D).6s	5D2	55134.168	3d6.4s.(6D).6p	5F°2	57572.513
41031.366	Fe	II	-	-	3d6.(5D).5d	6F5/2	104426.46	3d6.(5D).6p	4D°7/2	106863.62
41053.53	Fe	I	-	-	3d6.4s.(6D).6s	5D1	55305.627	3d6.4s.(6D).6p	5P°1	57741.472
41073.806	Fe	II	-	-	3d6.(5D).5d	6G3/2	105288.559	3d6.(5D).6p	6F°1/2	107723.2
41097.475	Fe	II	-	-	3d6.(5D).5d	6F7/2	104380.941	3d6.(5D).6p	6D°5/2	106814.18
41099.169	Fe	II	-	-	3d6.(3P2).4d	2P3/2	105317.4	3d6.(5D).6p	4D°1/2	107750.54
41167.3	Fe	II	-	-	3d6.(3F2).4d	4F3/2	105518.142	3d6.(5D).6p	4P°3/2	107947.255
41236.54	Fe	II	-	-	3d6.(5D).5d	4D7/2	104873.232	3d5.(2F1).4s.4p.(3P°)	4G°5/2	107298.265

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