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
43530.507	Fe	II	-	-	3d6.(5D).5d	6G9/2	104868.522	3d6.(5D).6p	4F°7/2	107165.76
43574.89	Fe	II	-	-	3d6.(5D).5d	4D3/2	105230.291	3d6.(5D).6p	6P°5/2	107525.187
43619.957	Fe	II	-	-	3d6.(5D).5d	4D7/2	104873.232	3d6.(5D).6p	4F°7/2	107165.76
43755.15	Fe	I	1	-	3d6.(5D).4s (6D).4d	f 5F5	51103.191	3d7.(4F).5p	5F°4	53388.637
43808.706	Fe	II	-	-	3d6.(5D).5d	6G13/2	104366.802	3d5.(4F).4s.4p.(3P°)	6F°11/2	106649.452
43829.14	Fe	I	1	-	3d6.4s.(6D).6s	5D2	55134.168	3d6.4s.(6D).6p	5D°2	57415.757
43835.33	Fe	II	-	-	3d6.(3F2).4d	4G7/2	105291.014	3d6.(5D).6p	6F°5/2	107572.279
43871.62	Fe	II	-	-	3d6.(5D).5d	4G7/2	105449.557	3d5.(2D3).4s.4p.(3P°)	2D°5/2	107728.935
43895.26	Fe	II	-	-	3d6.(5D).5d	6P5/2	104120.244	3d5.(4D).4s.4p.(3P°)	2P°3/2	106398.405
43896.08	Fe	II	-	-	3d6.(5D4).4f	2[3]°5/2	102952.17	3d6.(5D).5d	4D3/2	105230.291
43944.59	Fe	I	1	-	3d6.4s.(6D).6s	5D3	54864.831	3d6.4s.(6D).6p	7F°2	57140.424
43956.27	Fe	I	-	-	3d6.(5D).4s (6D).4d	e 5P3	51837.238	3d6.(3D).4s.4p.(3P°)	t 5P°2	54112.23
44065.	Fe	VI	1	-	3d3	2P3/2	26214.9	3d3	2D25/2	28484.3
44078.13	Fe	II	-	-	3d6.(3F2).4d	4D3/2	105460.233	3d5.(2D3).4s.4p.(3P°)	2D°5/2	107728.935
44087.428	Fe	II	-	-	3d6.(5D).5d	4D3/2	105230.291	3d6.(5D).6p	4D°3/2	107498.51
44111.59	Fe	I	1	-	3d6.4s.(6D).6s	5D2	55134.168	3d6.4s.(6D).6p	5D°1	57401.144
44113.41	Fe	I	1	-	3d6.4s.(6D).6s	5D1	55305.627	3d6.4s.(6D).6p	5F°2	57572.513
44396.45	Fe	I	5	-	3d6.4s.(6D).6s	5D4	54479.902	3d6.4s.(6D).6p	5D°4	56732.335
44460.079	Fe	II	-	-	3d6.(3F2).4d	4F9/2	104916.552	3d6.(5D).6p	4F°7/2	107165.76
44470.121	Fe	II	-	-	3d6.(5D).5d	4G9/2	105211.079	3d5.(2F1).4s.4p.(3P°)	4G°7/2	107459.78
44625.98	Fe	I	-	-	3d6.4s.(6D).6s	5D1	55305.627	3d6.4s.(6D).6p	5F°1	57546.481
44667.4	Fe	I	4	-	3d7.(4F).4p	y 3D°1	38995.736	3d8	3P0	41234.505
44790.036	Fe	II	-	-	3d6.(5D).5d	6G7/2	105065.627	3d5.(2F1).4s.4p.(3P°)	4G°5/2	107298.265
44890.873	Fe	II	-	-	3d6.(5D).5d	6F7/2	104380.941	3d6.(5D).6p	6D°7/2	106608.565
44895.797	Fe	II	-	-	3d6.(3H).4d	2F7/2	104481.606	3d6.(5D).6p	4F°9/2	106709.008
44895.8	Fe	I	6	-	3d6.4s.(6D).6s	5D4	54479.902	3d6.4s.(6D).6p	5F°5	56707.284
44903.	Fe	XIV	1	-	3s.3p2	2D3/2	299242	3s.3p2	2D5/2	301469
44958.78	Fe	II	-	-	3d6.(5D).5d	4D3/2	105230.291	3d5.(2D3).4s.4p.(3P°)	4D°1/2	107454.552
45032.9	Fe	II	-	-	3d6.(5D1).4f	2[3]°5/2	103988.001	3d6.(3F2).4d	2F5/2	106208.574
45125.22	Fe	II	-	-	3d6.(5D).5d	6D5/2	104828.163	3d6.(5D).6p	6D°3/2	107044.22
45188.3	Fe	II	-	-	3d6.(5D).5d	6D9/2	104411.671	3d5.(4F).4s.4p.(3P°)	6F°9/2	106624.631
45205.17	Fe	I	2	-	3d6.(5D).4s (6D).5s	e 5D4	44677.006	3d6.(3F2).4s.4p.(3P°)	x 3F°4	46889.142
45255.89	Fe	I	2	-	3d6.4s.(6D).6s	5D2	55134.168	3d6.4s.(6D).6p	5F°3	57343.828
45303.07	Fe	I	-	-	3d6.(5D).4s (6D).5p	t 5D°3	51361.391	3d7.(4F).4d	f 5P2	53568.751
45350.3	Fe	I	-	-	3d6.(5D).4s (6D).5p	t 5D°4	51076.628	3d7.(4F).4d	f 5G5	53281.689
45350.32	Fe	II	-	-	3d6.(3F2).4d	4F3/2	105518.142	3d6.(5D).6p	6F°1/2	107723.2
45380.4	Fe	I	-	-	3d6.(5D).4s (6D).4d	e 5P2	52067.469	3d6.(3D).4s.4p.(3P°)	t 5P°1	54271.062
45403.5	Fe	I	-	-	3d7.(4F).5p	5G°3	54134.655	3d6.4s.(6D).5d	5D3	56337.126
45434.51	Fe	I	-	-	3d6.(5D).4s (6D).5p	t 5D°2	51630.001	3d7.(4F).4d	g 5F3	53830.975
45464.59	Fe	I	5	-	3d6.4s.(6D).6s	5D3	54864.831	3d6.4s.(6D).6p	5F°4	57064.346
45466.78	Fe	I	-	-	3d6.(5D).4s (6D).4d	f 5F4	51461.67	3d7.(4F).5p	5F°3	53661.079
45518.804	Fe	II	-	-	3d6.(5D).5d	6D9/2	104411.671	3d6.(5D).6p	6D°7/2	106608.565
45521.52	Fe	I	-	-	3d7.(2D2).4p	t 3D°2	52682.92	3d7.(4F).4d	e 3P2	54879.683
45533.65	Fe	II	-	-	3d6.(5D).5d	4G5/2	105630.764	3d6.(5D).6p	6P°3/2	107826.94
45591.92	Fe	I	3	-	3d7.(4F).4p	y 3D°2	38678.039	3d8	3P2	40871.412
45803.82	Fe	II	-	-	3d6.(5D4).4f	2[4]°9/2	102882.424	3d6.(5D).5d	6G7/2	105065.627
45815.32	Fe	I	3	-	3d7.(4F).4p	y 3D°1	38995.736	3d8	3P1	41178.412
45826.9	Fe	II	-	-	3d6.(5D).5d	6F5/2	104426.46	3d6.(5D).6p	6D°7/2	106608.565
45848.2	Fe	II	-	-	3d6.(3P2).4d	2P3/2	105317.4	3d6.(5D).6p	4D°3/2	107498.51
46083.13	Fe	II	-	-	3d6.(3F2).4d	4D7/2	104993.879	3d6.(5D).6p	4P°5/2	107163.871

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