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
2081.653	Fe	II	-	-	3d6.(3H).4p	z 4G°11/2	60625.446	3d6.(1I).5s	2I13/2	108648.712
2081.9	Fe	II	-	-	3d6.(1G1).4s	d 2G9/2	58631.623	3d5.(4F).4s.4p.(3P°)	6F°11/2	106649.452
2082.377	Fe	III	15	-	3d5.(b 2F).4s	3F3	93392.55	3d5.(4F).4p	3D°2	141399.18
2082.792	Fe	III	4	-	3d5.(b 2F).4s	1F3	97041.49	3d5.(a 2G).4p	1F°3	145038.62
2083.019	Fe	III	1	-	3d5.(4G).4s	3G5	70694.4	3d5.(4G).4p	3H°4	118686.41
2083.11	Fe	III	3	-	3d5.(b 2G).4s	1G4	117950.17	3d5.(b 2G).4p	3H°5	165939.83
2083.222	Fe	III	1	-	3d5.(a 2F).4s	3F3	84672.08	3d5.(2I).4p	3H°4	132659.48
2083.358	Fe	II	-	-	3d6.(1F).4s	c 2F7/2	44915.057	3d6.(3F1).4p	4D°5/2	92899.306
2083.52	Fe	II	-	-	3d6.(3F2).4s	a 2F5/2	27620.4033	3d6.(3D).4p	w 2F°7/2	75600.9
2083.542	Fe	III	50	-	3d5.(a 2G).4s	3G4	89783.78	3d5.(2H).4p	3H°5	137763.58
2084.0161	Fe	II	1	-	3d5.4s2	c 4D7/2	60270.351	3d5.(2F1).4s.4p.(3P°)	4D°7/2	108239.375
2084.021	Fe	III	9	-	3d5.(2P).4s	3P2	130857.17	3d5.(2P).4p	3P°1	178826.15
2084.1212	Fe	I	1	-	3d6.4s2	a 5D4	0	3d5.(6S).4s2.4p	v 5P°3	47966.585
2084.225	Fe	III	15	-	3d5.(2P).4s	3P1	130862.08	3d5.(2P).4p	3P°1	178826.15
2084.365	Fe	III	165	-	3d5.(4G).4s	3G3	70725.46	3d5.(4G).4p	3H°4	118686.41
2084.518	Fe	II	-	-	3d6.(5D).4p	z 6D°9/2	38458.9934	3d6.(5D).4d	e 4F7/2	86416.37
2084.534	Fe	III	30	-	3d5.(2P).4s	3P0	130869.1	3d5.(2P).4p	3P°1	178826.15
2084.667	Fe	III	1	-	3d5.(a 2G).4s	1G4	93512.71	3d5.(4F).4p	3D°3	141466.65
2084.962	Fe	II	2	-	3d5.4s2	c 4D7/2	60270.351	3d5.(2F1).4s.4p.(3P°)	4F°9/2	108217.596
2084.969	Fe	III	50	-	3d5.(4D).4s	3D3	76957.02	3d5.(4D).4p	3D°2	124904.09
2085.02	Fe	II	2	-	3d6.(3G).4s	a 4G9/2	25805.327	3d6.(1I).4p	w 2H°9/2	73751.276
2085.711	Fe	II	-	-	3d6.(3G).4p	x 4F°7/2	66377.315	3d6.(5D).6d	6F5/2	114307.099
2085.712	Fe	I	1	-	3d6.4s2	a 5D4	0	3d6.(3G).4s.4p.(3P°)	v 5F°4	47929.997
2085.846	Fe	III	30	-	3d5.(b 2F).4s	1F3	97041.49	3d5.(b 2F).4p	3F°4	144968.41
2085.865	Fe	II	2	-	3d6.(3G).4s	b 2G7/2	30764.4737	3d6.(1D2).4p	w 2D°5/2	78690.86
2085.9213	Fe	II	1	-	3d6.(3H).4p	z 2G°9/2	62083.118	3d6.(3G).4d	2H9/2	110008.31
2086.135	Fe	III	15	-	3d5.(a 2F).4s	3F4	84159.77	3d5.(a 2D).4p	3F°3	132080.04
2086.282	Fe	II	2	-	3d7	a 2G7/2	16369.4098	3d6.(3F2).4p	z 2F°7/2	64286.354
2087.144	Fe	III	70	-	3d5.(4D).4s	3D3	76957.02	3d5.(4D).4p	3D°3	124854.11
2087.148	Fe	II	-	-	3d6.(1I).4p	y 2I°13/2	73966.843	3d6.(3H).6s	4H13/2	121863.975
2087.511	Fe	I	-	-	3d6.4s2	a 5D3	415.933	3d7.(4P).4p	x 3P°2	48304.643
2087.54136	Fe	II	60	-	3d7	a 2P3/2	18360.6399	3d6.(3P2).4p	z 2S°1/2	66248.647
2087.587	Fe	II	-	-	3d6.(3H).4p	z 4I°11/2	61587.205	3d5.4s.(7S).4d	8D9/2	109474.06
2087.917	Fe	III	50	-	3d5.(4D).4s	3D1	77075.66	3d5.(4D).4p	3D°1	124955.09
2088.034	Fe	II	-	-	3d6.(3G).4p	x 4F°5/2	66522.31	3d6.(5D).6d	1143993/2	114399.17
2088.631	Fe	III	30	-	3d5.(4G).4s	3G5	70694.4	3d5.(4G).4p	3H°5	118557.32
2088.837	Fe	II	3	-	3d7	a 4P5/2	13474.4474	3d6.(3P2).4p	y 4P°3/2	61332.753
2089.091	Fe	III	30	-	3d5.(4D).4s	3D2	77102.66	3d5.(4D).4p	3D°1	124955.09
2089.097	Fe	II	-	-	3d6.(3G).4p	x 4F°3/2	66612.659	3d6.(5D).6d	1144643/2	114464.872
2089.8122	Fe	II	-	-	3d6.(3F2).4p	y 4F°7/2	62065.528	3d6.(3G).4d	2G7/2	109901.523
2089.8738	Fe	I	-	-	3d6.4s2	a 5D4	0	3d6.(3F2).4s.4p.(3P°)	x 3G°5	47834.55
2090.055	Fe	III	35	-	3d5.(a 2G).4s	3G3	89697.74	3d5.(2H).4p	3H°4	137528.06
2090.154	Fe	III	300	-	3d5.(4G).4s	3G4	70729.12	3d5.(4G).4p	3H°5	118557.32
2090.268	Fe	III	50	-	3d5.(4D).4s	5D4	69696.16	3d5.(4P).4p	5D°4	117521.99
2090.3831	Fe	I	-	-	3d6.4s2	a 5D3	415.933	3d6.(3G).4s.4p.(3P°)	v 5F°2	48238.847
2090.571	Fe	II	-	-	3d6.(3H).4p	z 2G°9/2	62083.118	3d6.(3G).4d	2G7/2	109901.523
2090.8546	Fe	I	-	-	3d6.4s2	a 5D4	0	3d6.(3F2).4s.4p.(3P°)	x 3G°4	47812.118
2091.325	Fe	III	65	-	3d5.(4D).4s	3D2	77102.66	3d5.(4D).4p	3D°2	124904.09
2091.485	Fe	III	20	-	3d5.(4F).4s	5F1	83647.26	3d5.(a 2D).4p	1D°2	131445.12
2091.53	Fe	II	1	-	3d6.(3H).4s	b 2H11/2	26170.181	3d6.(1I).4p	y 2I°13/2	73966.843

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