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
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
2091.6431	Fe	II	-	-	3d5.4s2	c 4D5/2	60445.279	3d5.(2F1).4s.4p.(3P°)	4D°7/2	108239.375
2091.672	Fe	III	3	-	3d5.(2P).4s	3P1	130862.08	3d5.(2P).4p	3P°0	178655.54
2092.0126	Fe	II	1	-	3d6.(3H).4p	z 4H°9/2	60989.444	3d6.(3G).4d	4I11/2	108775.11
2092.2401	Fe	II	-	-	3d6.(3P2).4p	y 4D°1/2	62829.071	3d6.(3G).4d	4F3/2	110609.548
2092.6026	Fe	II	2	-	3d6.(3H).4p	z 4H°7/2	61156.827	3d6.(3G).4d	4I9/2	108929.031
2092.956	Fe	III	50	-	3d5.(4F).4s	3F2	90423.78	3d5.(2H).4p	3G°3	138187.96
2093.0896	Fe	II	-	-	3d6.(3H).4p	z 4H°11/2	60887.606	3d6.(1I).5s	2I13/2	108648.712
2093.513	Fe	III	25	-	3d5.(4D).4s	3D2	77102.66	3d5.(4D).4p	3D°3	124854.11
2093.6251	Fe	II	15	-	3d6.(3G).4s	b 2G9/2	30388.5451	3d6.(1D2).4p	v 2F°7/2	78137.404
2093.6846	Fe	I	-	-	3d6.4s2	a 5D3	415.933	3d5.(6S).4s2.4p	v 5P°2	48163.446
2093.924	Fe	II	-	-	3d6.(3D).4s	b 2D3/2	36126.412	3d6.(1F).4p	v 2D°5/2	83868.45
2094.232	Fe	III	1	-	3d5.(a 2F).4s	3F2	84370.15	3d5.(a 2D).4p	3F°2	132105.12
2094.6335	Fe	II	6	-	3d7	a 2P1/2	18886.773	3d6.(3G).4p	x 4F°3/2	66612.659
2094.9799	Fe	II	7	-	3d7	a 2G7/2	16369.4098	3d6.(3F2).4p	y 4G°5/2	64087.408
2094.989	Fe	III	15	-	3d5.(4G).4s	3G3	70725.46	3d5.(4G).4p	3F°3	118443.27
2095.091	Fe	III	1	-	3d5.(4F).4s	3F4	90472.61	3d5.(2H).4p	3G°3	138187.96
2095.148	Fe	III	15	-	3d5.(4G).4s	3G4	70729.12	3d5.(4G).4p	3F°3	118443.27
2095.336	Fe	III	20	-	3d5.(a 2F).4s	3F2	84370.15	3d5.(a 2D).4p	3F°3	132080.04
2095.4639	Fe	I	-	-	3d6.4s2	a 5D3	415.933	3d6.(3G).4s.4p.(3P°)	v 5F°3	48122.928
2095.604	Fe	III	20	-	3d5.(4F).4s	3F3	90484.18	3d5.(2H).4p	3G°3	138187.96
2095.6691	Fe	II	1	-	3d5.4s2	c 4D1/2	60384.368	3d6.(5D).6p	4P°1/2	108086.672
2095.697	Fe	III	25	-	3d5.(a 2D).4s	1D2	86847.15	3d5.(a 2F).4p	3G°3	134549.01
2095.9337	Fe	II	1	-	3d5.4s2	c 4D7/2	60270.351	3d5.(4F).4s.4p.(3P°)	6D°9/2	107966.642
2096.3925	Fe	II	1	-	3d6.(3H).4p	z 2G°7/2	62322.445	3d6.(3G).4d	2H9/2	110008.31
2096.4174	Fe	II	-	-	3d5.4s2	c 4D5/2	60445.279	3d5.(4F).4s.4p.(3P°)	6D°5/2	108130.542
2096.438	Fe	III	35	-	3d5.(4D).4s	5D3	69837.15	3d5.(4P).4p	5D°4	117521.99
2096.546	Fe	II	1	-	3d7	a 4P5/2	13474.4474	3d6.(3H).4p	z 4H°7/2	61156.827
2096.954	Fe	II	-	-	3d6.(1F).4s	c 2F5/2	44929.532	3d6.(3F1).4p	u 2G°7/2	92602.711
2097.0234	Fe	II	5	-	3d7	a 2G7/2	16369.4098	3d6.(3F2).4p	y 4G°7/2	64040.891
2097.1919	Fe	II	-	-	3d6.(3H).4p	z 4G°5/2	61041.734	3d6.(3G).4d	4H7/2	108709.424
2097.4049	Fe	II	5	-	3d6.(3G).4s	a 4G11/2	25428.7893	3d6.(1G2).4p	w 2G°9/2	73091.63
2097.495	Fe	II	2	-	3d7	a 2H11/2	20340.2461	3d6.(3G).4p	y 2H°9/2	68000.785

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