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
7518.6811	Fe	II	-	-	3d6.(5D).5p	6F°9/2	90386.533	3d6.(5D).5d	4F9/2	103683.078
7520.736	Fe	II	-	-	3d6.(5D).5s	e 6D3/2	78725.822	3d5.(4D).4s.4p.(3P°)	6F°5/2	92018.727
7520.918	Fe	II	-	-	3d6.(5D).5p	4P°3/2	92225.549	3d6.(3F2).4d	4F3/2	105518.142
7522.1054	Fe	II	-	-	3d6.(3H).5s	e 4H9/2	98445.41	3d6.(3H).5p	4H°7/2	111735.854
7523.5543	Fe	II	-	-	3d6.(5D).5p	w 6P°5/2	91575.149	3d6.(5D).5d	6P3/2	104863.08
7525.0984	Fe	II	-	-	3d6.(5D).5p	4D°7/2	90397.873	3d6.(5D).5d	4F9/2	103683.078
7525.6173	Fe	II	-	-	3d6.(5D).5p	w 6P°3/2	91843.485	3d6.(5D).5d	4D5/2	105127.773
7526.441	Fe	II	-	-	3d6.(5D).5p	4D°5/2	90638.823	3d6.(3H).4d	4G7/2	103921.637
7528.145	Fe	I	-	-	3d6.(5D).4s.4p.(1P°)	x 5F°4	40594.432	3d7.(4F).4d	e 5H5	53874.257
7530.7064	Fe	II	-	-	3d6.(5D).5p	6D°5/2	89119.452	3d6.(5D).6s	4D7/2	102394.764
7531.1447	Fe	I	100	-	3d7.(4F).4p	z 5G°4	35257.324	3d7.(4F).5s	e 3F3	48531.865
7532.5058	Fe	II	-	-	3d5.(4G).4s.4p.(3P°)	v 4F°3/2	92358.625	3d6.(5D).5d	4G5/2	105630.764
7536.671	Fe	II	-	-	3d6.(5D).5p	w 6P°5/2	91575.149	3d6.(3F2).4d	4P3/2	104839.99
7539.518	Fe	II	-	-	3d5.(4G).4s.4p.(3P°)	v 4F°5/2	92329.905	3d6.(3F2).4d	4H7/2	105589.674
7540.2413	Fe	II	-	-	3d6.(5D).5p	w 6P°7/2	91167.936	3d6.(5D).5d	6F5/2	104426.46
7540.43	Fe	I	-	-	3d7.(2G).4s	a 3G4	21999.13	3d7.(4F).4p	z 5G°4	35257.324
7541.531	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 3F°3	31805.071	3d6.(5D).4s (6D).5s	e 5D3	45061.329
7541.9123	Fe	I	-	-	3d6.(5D).4s.4p.(1P°)	x 5F°1	41130.599	3d7.(4F).4d	g 5F1	54386.186
7543.3767	Fe	II	-	-	3d6.(5D).5p	w 6P°5/2	91575.149	3d6.(5D).5d	6D5/2	104828.163
7546.1769	Fe	I	2	-
7547.8963	Fe	I	-	-	3d6.(5D).4s.4p.(1P°)	x 5F°1	41130.599	3d7.(4F).4d	f 5G2	54375.677
7548.6614	Fe	II	-	-	3d6.(5D).5p	w 6P°7/2	91167.936	3d6.(5D).5d	6D9/2	104411.671
7551.108	Fe	I	-	-	3d6.(5D).4s.4p.(1P°)	x 5F°2	41018.051	3d7.(4F).4d	g 5F2	54257.502
7553.824	Fe	II	-	-	3d6.(5D).5p	4P°3/2	92225.549	3d6.(3F2).4d	4D3/2	105460.233
7555.6	Fe	IV	1	-	3d5	4D5/2	38935.1	3d5	2F25/2	52166.7
7557.4	Fe	IV	1	-	3d5	4D3/2	38938.2	3d5	2F25/2	52166.7
7559.573	Fe	I	-	-	3d6.(5D).4s.4p.(1P°)	x 5F°3	40842.154	3d7.(4F).4d	f 3D2	54066.773
7559.7192	Fe	II	-	-	3d6.(3D).4p	w 4F°5/2	72238.564	3d6.(5D).4d	e 4G7/2	85462.907
7559.7196	Fe	I	-	-	3d6.(5D).4s.4p.(1P°)	x 5F°3	40842.154	3d7.(4F).4d	e 3G4	54066.518
7563.0103	Fe	I	-	-	3d7.(4F).4p	y 3D°1	38995.736	3d6.(5D).4s (4D).5s	g 5D1	52214.345
7565.2539	Fe	II	-	-	3d6.(5D).5p	6D°5/2	89119.452	3d6.(5D).6s	6D5/2	102334.14
7566.2177	Fe	II	-	-	3d6.(5D).5p	w 6P°7/2	91167.936	3d6.(5D).5d	6F7/2	104380.941
7568.8995	Fe	I	2	-	3d7.(4F).4p	y 5F°2	34547.211	3d7.(4F).5s	e 5F3	47755.537
7570.4771	Fe	II	-	-	3d5.(4P).4s.4p.(3P°)	6P°7/2	89128.569	3d6.(5D).6s	6D5/2	102334.14
7571.7351	Fe	II	-	-	3d6.(5D).5p	4P°1/2	92314.764	3d6.(3F2).4d	4F3/2	105518.142
7572.574	Fe	II	-	-	3d5.(4D).4s.4p.(3P°)	6F°5/2	92018.727	3d6.(3H).4d	4F7/2	105220.61
7574.0236	Fe	II	-	-	3d6.(3H).5s	e 4H9/2	98445.41	3d5.(2H).4s.4p.(3P°)	4I°9/2	111644.798
7576.3305	Fe	II	-	-	3d6.(5D).5p	6D°1/2	89471.372	3d6.(5D).6s	6D1/2	102666.741
7580.1951	Fe	II	-	-	3d6.(5D).5p	4P°3/2	92225.549	3d6.(3F2).4d	4G5/2	105414.186
7581.0918	Fe	II	-	-	3d5.(4D).4s.4p.(3P°)	6F°5/2	92018.727	3d6.(5D).5d	6G5/2	105205.808
7581.6511	Fe	II	-	-	3d6.(3P1).4p	4P°5/2	92274.123	3d6.(3F2).4d	4D3/2	105460.233
7582.1214	Fe	I	-	-	3d6.(5D).4s.4p.(1P°)	x 5D°3	39969.853	3d7.(4F).4d	h 5D4	53155.145
7583.7877	Fe	I	6	-	3d6.4s2	b 3G3	24338.767	3d7.(4F).4p	y 3F°2	37521.161
7586.0182	Fe	I	10	-	3d7.(4F).4p	z 5G°5	34782.421	3d7.(4F).5s	e 3F4	47960.94
7586.6443	Fe	II	-	-	3d6.(5D).5p	6D°7/2	88853.535	3d6.(5D).6s	6D7/2	102030.965
7587.6241	Fe	II	-	-	3d6.(5D).5p	4D°5/2	90638.823	3d6.(5D).5d	4F7/2	103814.552
7587.7853	Fe	II	-	-	3d6.(3H).5s	e 4H7/2	98568.907	3d6.(3F2).5p	2G°7/2	111744.362
7588.3048	Fe	I	-	-	3d6.(5D).4s.4p.(1P°)	x 5F°4	40594.432	3d7.(4F).4d	f 5G4	53768.979
7592.611	Fe	II	-	-	3d5.(4G).4s.4p.(3P°)	v 4F°7/2	92282.47	3d6.(5D).5d	4G7/2	105449.557
7592.6837	Fe	II	-	-	3d6.(3H).5s	e 4H7/2	98568.907	3d6.(3H).5p	4H°7/2	111735.854

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