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
2618.7105	Fe	I	-	-	3d6.4s2	a 5D4	0	3d7.(4F).4p	y 3D°3	38175.355
2618.8489	Fe	I	-	-	3d7.(2G).4s	a 3G4	21999.13	3d6.(3F2).4s.4p.(1P°)	3F°3	60172.464
2619.07373	Fe	II	25	-	3d6.(3F2).4s	b 4F9/2	22637.195	3d6.(3H).4p	z 4G°9/2	60807.239
2619.1053	Fe	II	1	-	3d6.(3H).4p	z 2G°7/2	62322.445	3d6.(3F2).5s	e 2F7/2	100492.025
2619.6127	Fe	II	2	-	3d6.(3P1).4s	c 2P1/2	54063.358	3d6.(5D).5p	4P°3/2	92225.549
2619.848	Fe	I	1	-	3d7.(4F).4s	a 5F1	8154.714	3d7.(4P).4p	w 5P°2	46313.537
2619.8486	Fe	II	-	-	3d6.(3G).4p	y 4H°11/2	66463.542	3d6.(3H).4d	2I13/2	104622.308
2620.051	Fe	II	-	-	3d6.(3G).4p	y 4H°7/2	66672.336	3d6.(5D).5d	6D5/2	104828.163
2620.1715	Fe	II	10	-	3d6.(3F2).4s	b 4F5/2	22939.3512	3d6.(3P2).4p	z 2D°5/2	61093.406
2620.2428	Fe	II	2	-	3d6.(3P1).4s	c 2P1/2	54063.358	3d6.(3P1).4p	u 2D°3/2	92216.391
2620.40832	Fe	II	20	-	3d6.(5D).4s	a 6D3/2	862.6118	3d6.(5D).4p	z 6D°3/2	39013.216
2620.69492	Fe	II	30	-	3d6.(3F2).4s	b 4F7/2	22810.3459	3d6.(3H).4p	z 4G°7/2	60956.781
2620.8291	Fe	II	-	-	3d6.(3G).4p	x 4F°3/2	66612.659	3d6.(5D).5d	6D1/2	104757.143
2620.884	Fe	II	-	-	3d5.4s2	b 4G7/2	54283.236	3d5.(4G).4s.4p.(3P°)	v 4F°9/2	92426.967
2620.903	Fe	II	-	-	3d6.(3G).4s	a 4G9/2	25805.327	3d6.(3F2).4p	y 4G°9/2	63948.803
2621.1106	Fe	II	-	-	3d6.(3F2).4p	y 2D°3/2	67273.833	3d6.(3F2).4d	4G5/2	105414.186
2621.66881	Fe	II	95	-	3d6.(5D).4s	a 6D1/2	977.0498	3d6.(5D).4p	z 6D°1/2	39109.3161
2622.2506	Fe	II	-	-	3d6.(3G).4p	x 4F°3/2	66612.659	3d6.(3P2).4d	2P1/2	104736.462
2622.274	Fe	II	-	-	3d6.(3D).4s	b 4D7/2	31483.1979	3d6.(3G).4p	y 2F°7/2	69606.567
2622.446	Fe	II	2	-	3d5.4s2	c 4D7/2	60270.351	3d5.(4D).4s.4p.(3P°)	4D°7/2	98391.32
2622.611	Fe	II	-	-	3d6.(3G).4p	x 4G°9/2	65696.053	3d6.(5D).5d	4F7/2	103814.552
2622.763	Fe	II	-	-	3d6.(3G).4p	y 4H°9/2	66589.042	3d6.(5D).5d	6D7/2	104705.411
2623.1302	Fe	II	5	-	3d6.(1I).4s	a 2I13/2	32875.6409	3d6.(1I).4p	z 2K°13/2	70986.667
2623.3658	Fe	I	-	-	3d6.4s2	a 5D1	888.132	3d7.(4F).4p	y 3D°1	38995.736
2623.5337	Fe	I	3	-	3d7.(4F).4s	a 5F3	7728.06	3d6.(3F2).4s.4p.(3P°)	x 5G°4	45833.223
2623.7008	Fe	II	8	-	3d6.(5D).4p	z 4P°1/2	47626.11	3d6.(5D).4d	4S3/2	85728.846
2623.7251	Fe	II	15	-	3d6.(3F2).4s	b 4F5/2	22939.3512	3d6.(3H).4p	z 4G°5/2	61041.734
2623.9927	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 7D°4	19562.439	3d6.4s.(4D).4d	5F5	57660.953
2624.1132	Fe	II	4	-	3d6.(3G).4p	y 2H°9/2	68000.785	3d6.(3F2).4d	2H9/2	106097.53
2624.129	Fe	I	-	-	3d7.(2G).4s	a 3G4	21999.13	3d6.(3F2).4s.4p.(1P°)	3F°4	60095.599
2624.237	Fe	II	-	-	3d6.(3D).4p	w 2F°5/2	75915.08	3d6.(5D).6d	4D7/2	114009.908
2624.401	Fe	II	-	-	3d6.(3G).4p	x 4G°7/2	65931.358	3d6.(5D).5d	4F5/2	104023.921
2624.539	Fe	II	-	-	3d5.4s2	c 4D5/2	60445.279	3d5.(4D).4s.4p.(3P°)	4F°7/2	98536.011
2624.561	Fe	II	-	-	3d6.(3G).4p	x 2G°7/2	70523.694	3d6.(3G).4d	4G5/2	108613.977
2624.635	Fe	II	-	-	3d6.(5D).4d	6P7/2	84266.594	3d6.(3P22).4f	2[3]°7/2	122355.608
2624.678	Fe	II	-	-	3d6.(5D).4d	6P7/2	84266.594	3d6.(3P22).4f	2[4]°9/2	122355.101
2624.7475	Fe	I	-	-	3d6.4s2	b 3F23	20874.482	3d6.4s.(4D).5p	3F°2	58961.996
2625.067	Fe	II	-	-	3d5.4s2	b 4G5/2	54275.649	3d5.(4G).4s.4p.(3P°)	v 4F°3/2	92358.625
2625.1854	Fe	II	4	-	3d6.(5D).4p	z 4P°5/2	46967.4751	3d6.(5D).4d	f 4D3/2	85048.655
2625.267	Fe	III	-	-	3d5.(4F).4s	5F4	83161.8	3d5.(4D).4p	5F°4	121241.9
2625.48906	Fe	II	105	-	3d6.(1I).4s	a 2I11/2	32909.883	3d6.(1I).4p	z 2K°13/2	70986.667
2625.66685	Fe	II	345	-	3d6.(5D).4s	a 6D7/2	384.7872	3d6.(5D).4p	z 6D°9/2	38458.9934
2625.8884	Fe	II	1	-	3d6.(3G).4s	a 4G9/2	25805.327	3d6.(3F2).4p	y 4G°11/2	63876.325
2626.225	Fe	II	-	-	3d6.(3P1).4s	c 4P3/2	49506.922	3d5.(4G).4s.4p.(3P°)	y 6F°5/2	87572.959
2626.307	Fe	II	-	-	3d6.(3F2).4p	y 2D°5/2	67000.53	3d6.(5D).5d	6G7/2	105065.627
2626.367	Fe	II	-	-	3d5.4s2	c 4D3/2	60441.042	3d5.(4D).4s.4p.(3P°)	4D°5/2	98505.022
2626.50037	Fe	II	25	-	3d6.(3F2).4s	b 4F3/2	23031.2829	3d6.(3P2).4p	z 2D°5/2	61093.406
2626.666	Fe	II	-	-	3d5.4s2	c 4D5/2	60445.279	3d5.(4D).4s.4p.(3P°)	4D°5/2	98505.022
2626.6969	Fe	II	3	-	3d6.(3G).4s	a 4G7/2	25981.6451	3d6.(3F2).4p	y 4G°7/2	64040.891
2626.875	Fe	II	-	-	3d6.(5D).4p	z 4F°5/2	45079.9019	3d6.(5D).4d	e 6F7/2	83136.508

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