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
4010.27	Fe	V	-	-	3d4	3D1	36925.2	3d4	3P12	61854.1
4010.748	Fe	I	-	-	3d6.4s2	b 3F22	21038.987	3d6.(3F2).4s.4p.(3P°)	x 5G°2	45964.957
4010.835	Fe	II	1	-	3d5.(4G).4s.4p.(3P°)	y 6F°9/2	87471.789	3d6.(5D).7s	6D9/2	112397.186
4011.308	Fe	II	-	-	3d6.(5D).5p	6D°1/2	89471.372	3d6.(5D).6d	1143933/2	114393.845
4011.4072	Fe	I	3	-	3d6.4s2	b 3F24	20641.11	3d6.(3H).4s.4p.(3P°)	y 3G°3	45562.974
4011.711	Fe	I	1	-	3d6.(5D).4s.4p.(3P°)	z 7D°3	19757.032	3d6.(5D).4s (6D).5s	e 5D4	44677.006
4012.1488	Fe	I	-	-	3d7.(2H).4s	b 3H6	26105.908	3d6.(3G).4s.4p.(3P°)	x 3H°6	51023.162
4012.742	Fe	II	-	-	3d5.(4P).4s.4p.(3P°)	6D°9/2	88614.523	3d6.(5D).6d	6F11/2	113528.091
4013.6392	Fe	I	4	-	3d6.(5D).4s.4p.(3P°)	z 5D°4	25899.989	3d6.(5D).4s (6D).4d	f 7D4	50807.997
4013.7815	Fe	I	45	1	3d7.(2P).4s	c 3P2	24335.766	3d7.(2G).4p	w 3F°3	49242.886
4013.8246	Fe	I	105	1	3d7.(2P).4s	c 3P2	24335.766	3d6.(3F2).4s.4p.(3P°)	v 3D°2	49242.621
4014.205	Fe	II	-	-	3d5.(6S).4s.4p.(1P°)	x 6P°5/2	79284.919	3d6.(3H).4d	4F3/2	104189.382
4014.2649	Fe	I	2	-	3d6.4s2	b 3G3	24338.767	3d7.(2G).4p	w 3F°3	49242.886
4014.5306	Fe	I	105	1	3d7.(2G).4s	a 1G4	24574.655	3d6.(3F2).4s.4p.(3P°)	1F°3	49477.127
4014.56	Fe	VI	-	-	3d3	2G9/2	21315	3d3	2F7/2	46217.3
4014.878	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 3F°4	31307.245	3d6.4s.(6D).5d	5D4	56207.552
4015.606	Fe	I	-	-	3d7.(4F).4p	y 5F°5	33695.397	3d7.(4F).5d	5F5	58591.206
4016.4191	Fe	I	8	-	3d6.(5D).4s.4p.(3P°)	z 5D°1	26479.381	3d6.(5D).4s (6D).4d	e 5G2	51370.145
4016.489	Fe	III	-	-	3d5.(2S).4s	3S1	98662.78	3d5.(4D).4p	5P°1	123553.12
4017.0832	Fe	I	3	-	3d7.(2G).4s	a 3G3	22249.429	3d7.(4P).4p	w 3D°2	47136.084
4017.1483	Fe	I	45	1	3d7.(2G).4s	a 1G4	24574.655	3d7.(2G).4p	v 3G°5	49460.902
4018.2673	Fe	I	30	-	3d6.(5D).4s.4p.(3P°)	z 5D°2	26339.696	3d6.(5D).4s (6D).4d	e 5G3	51219.015
4019.0417	Fe	I	-	-	3d6.4s2	b 3F22	21038.987	3d6.(3F2).4s.4p.(3P°)	x 5G°3	45913.497
4020.483	Fe	I	1	-	3d6.4s2	b 3D3	29371.812	3d6.(3G).4s.4p.(3P°)	t 3G°4	54237.415
4020.8874	Fe	II	-	-	3d6.(5D).5p	6D°7/2	88853.535	3d6.(5D).6d	1137167/2	113716.636
4021.6025	Fe	I	1	-	3d6.4s2	a 3P21	19552.478	3d6.(3P2).4s.4p.(3P°)	w 5D°1	44411.16
4021.725	Fe	III	-	-	3d5.(b 2F).4s	3F4	93388.77	3d5.(4P).4p	5P°3	118246.74
4021.866	Fe	I	120	2	3d7.(2G).4s	a 3G3	22249.429	3d6.(3H).4s.4p.(3P°)	z 3H°4	47106.484
4022.2124	Fe	I	-	-	3d7.(4P).4s	b 3P2	22838.323	3d6.(3G).4s.4p.(3P°)	w 5G°3	47693.239
4022.326	Fe	III	-	-	3d5.(b 2F).4s	3F3	93392.55	3d5.(4P).4p	5P°3	118246.74
4022.735	Fe	I	2	-	3d7.(2D2).4s	a 3D3	26224.969	3d6.(5D).4s (6D).5p	t 5D°4	51076.628
4024.096	Fe	I	5	-	3d7.(2G).4s	a 3G3	22249.429	3d6.(3F2).4s.4p.(3P°)	x 3F°3	47092.712
4024.552	Fe	II	-	-	3d6.(3D).4s	b 2D5/2	36252.931	3d6.(3P2).4p	z 2D°5/2	61093.406
4024.7248	Fe	I	75	1	3d6.(5D).4s.4p.(3P°)	z 5D°3	26140.179	3d6.(5D).4s (6D).4d	e 5G4	50979.579
4024.999	Fe	III	-	-	3d5.(a 2G).4s	1G4	93512.71	3d5.(4G).4p	3F°4	118350.42
4025.6554	Fe	II	-	-	3d6.(5D).5p	6D°9/2	88723.398	3d6.(5D).6d	6F9/2	113557.048
4026.2	Fe	V	-	-	3d4	5D1	142.4	3d4	3P21	24972.8
4026.58	Fe	II	-	-	3d5.(4P).4s.4p.(3P°)	6P°7/2	89128.569	3d6.(5D).6d	6D9/2	113956.532
4028.67	Fe	II	1	-	3d6.(5D).5p	6D°5/2	89119.452	3d6.(5D).6d	6D5/2	113934.512
4029.629	Fe	I	60	1	3d6.(5D).4s.4p.(3P°)	z 5D°2	26339.696	3d6.(5D).4s (6D).4d	e 7F3	51148.848
4030.1846	Fe	I	15	-	3d7.(4P).4s	a 5P2	17726.988	3d6.(3P2).4s.4p.(3P°)	x 5P°3	42532.741
4030.3559	Fe	II	-	-	3d6.(5D).5p	6D°9/2	88723.398	3d6.(5D).6d	6F11/2	113528.091
4030.4883	Fe	I	95	2	3d6.(5D).4s.4p.(3P°)	z 5D°4	25899.989	3d6.(5D).4s (6D).4d	e 5G5	50703.87
4030.8902	Fe	I	-	-	3d6.4s2	b 1G24	29798.936	3d6.(3G).4s.4p.(3P°)	t 3G°3	54600.35
4031.2399	Fe	II	-	-	3d6.(1D2).4p	w 2P°3/2	79243.462	3d6.(3H).4d	4G5/2	104042.692
4031.24	Fe	I	2	-	3d7.(2P).4s	c 3P2	24335.766	3d6.(3F2).4s.4p.(3P°)	v 3D°3	49135.023
4031.4317	Fe	II	-	-	3d5.(4P).4s.4p.(3P°)	6P°5/2	89444.455	3d6.(5D).6d	1142425/2	114242.513
4031.7277	Fe	I	-	-	3d6.4s2	b 3G3	24338.767	3d6.(3F2).4s.4p.(3P°)	v 3D°3	49135.023
4031.9604	Fe	I	65	1	3d7.(2D2).4s	a 3D1	26406.465	3d7.(2D2).4p	v 3F°2	51201.289
4032.4556	Fe	I	3	-	3d6.(5D).4s.4p.(3P°)	z 3P°1	34362.873	3d6.4s.(4D).4d	3S1	59154.662

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