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
975.93	Fe	XV	1	-	3p2	1S0	659627	3s.3d	1D2	762093
976.084	Fe	V	-	-	3d3.(4F).4p	5G°5	257137.99	3d3.(4F).4d	5G4	359588
976.214	Fe	V	-	-	3d3.(2G).4p	1F°3	282571.38	3d3.(2P).4d	1F3	385007.98
976.534	Fe	V	-	-	3d3.(2P).4p	1D°2	282604.81	3d3.(2P).4d	1F3	385007.98
976.646	Fe	V	-	-	3d3.(4P).4p	5D°1	275146.52	3d3.(4P).4d	3D2	377537.6
976.849	Fe	V	-	-	3d3.(2P).4p	3D°3	285474.05	3d3.(2D2).4d	3F3	387843.2
977.052	Fe	III	4	-	3d6	3H4	20481.72	3d5.(4D).4p	5D°3	122829.68
977.21	Fe	V	-	-	3d3.(2F).4p	3G°4	306622.68	3d3.(2F).4d	3F3	408953.8
977.431	Fe	V	-	-	3d3.(4P).4p	3P°2	275374.1	3d3.(4P).4d	3D3	377682.83
977.622	Fe	III	2	-	3d6	a 3F4	21461.92	3d5.(4D).4p	5P°3	123750.63
977.785	Fe	III	60	-	3d6	b 1G4	57221.2	3d5.(b 2D).4p	1F°3	159493.02
977.979	Fe	V	1	-	3d3.(2D2).4p	3P°2	283686.14	3d3.(2P).4d	3D3	385938
978.037	Fe	V	1	-	3d3.(4F).4p	5G°5	257137.99	3d3.(4F).4d	5F5	359383.2
978.106	Fe	V	-	-	3d3.(4P).4p	3P°0	274753.03	3d3.(4P).4d	5F1	376991.1
978.2	Fe	V	-	-	3d3.(2G).4p	3H°4	276429.4	3d3.(2G).4d	1H5	378657.83
978.366	Fe	II	10	-	3d6.(5D).4s	a 4D7/2	7955.3186	3d6.(3F2).5p	4F°9/2	110166.534
978.381	Fe	III	4	-	3d6	1I6	30355.88	3d5.(2I).4p	3H°5	132564.91
978.837	Fe	V	1	-	3d3.(4F).4p	5G°6	258297.44	3d3.(4F).4d	5G6	360459.7
979.024	Fe	III	60	-	3d6	1F3	42896.27	3d5.(a 2G).4p	1F°3	145038.62
979.556	Fe	V	1	-	3d3.(2G).4p	3H°6	278650.47	3d3.(2G).4d	3H6	380736.6
979.697	Fe	III	60	-	3d6	1F3	42896.27	3d5.(b 2F).4p	3F°4	144968.41
979.912	Fe	III	5	-	3d6	a 3F3	21699.79	3d5.(4D).4p	5P°3	123750.63
980.132	Fe	V	-	-	3d3.(2H).4p	3H°4	284690.31	3d3.(2D2).4d	3G3	386718.3
980.187	Fe	V	-	-	3d3.(2P).4p	3S°1	286187.52	3d3.(2P).4d	3P2	388208.8
980.416	Fe	III	35	-	3d6	a 3F3	21699.79	3d5.(4D).4p	5P°2	123697.15
980.63	Fe	V	-	-	3d3.(2G).4p	3F°4	280366.94	3d3.(2P).4d	3F3	382342.3
980.7	Fe	V	-	-	3d3.(4P).4p	3D°3	286431.11	3d3.(2D2).4d	3F4	388400.5
980.813	Fe	V	1	-	3d3.(4P).4p	5D°1	275146.52	3d3.(4P).4d	5F2	377102.9
980.85	Fe	V	1	-	3d3.(2G).4p	1F°3	282571.38	3d3.(2G).4d	1G4	384523.58
980.969	Fe	III	3	-	3d6	a 3P1	20688.12	3d5.(4D).4p	5D°2	122628.53
981.083	Fe	III	45	-	3d6	3D3	30857.69	3d5.(a 2D).4p	3F°4	132785.41
981.233	Fe	V	1	-	3d3.(2G).4p	3F°2	280539.57	3d3.(2G).4d	3F2	382452.2
981.314	Fe	V	1	-	3d3.(4P).4p	3P°2	275374.1	3d3.(4P).4d	5F3	377278.2
981.37	Fe	III	3000	-	3d6	3H6	20051.36	3d5.(4G).4p	3G°5	121949.78
981.534	Fe	V	1	-	3d3.(2H).4p	3G°5	292287.31	3d3.(2G).4d	3F4	394167.1
981.691	Fe	III	25	-	3d6	3H4	20481.72	3d5.(4P).4p	3D°3	122346.75
981.752	Fe	V	-	-	3d3.(2H).4p	3H°5	284790.49	3d3.(2D2).4d	3G4	386649.36
981.892	Fe	V	-	-	3d3.(4P).4p	5D°1	275146.52	3d3.(4P).4d	5F1	376991.1
981.933	Fe	III	3	-	3d6	a 3F2	21857.08	3d5.(4D).4p	5P°2	123697.15
982.146	Fe	V	-	-	3d3.(2G).4p	3H°5	277292.48	3d3.(2G).4d	3G5	379110.36
982.21	Fe	V	-	-	3d3.(2D1).4p	1D°2	329848.38	3d3.(2D1).4d	3G3	431659.4
982.639	Fe	V	1	-	3d3.(4F).4p	5G°6	258297.44	3d3.(4F).4d	5G5	360064.3
982.718	Fe	III	3	-	3d6	a 1D2	35803.01	3d5.(4F).4p	5D°1	137561.18
982.849	Fe	V	1	-	3d3.(2G).4p	3H°4	276429.4	3d3.(2G).4d	3I5	378173.8
982.885	Fe	III	3	-	3d6	a 1D2	35803.01	3d5.(4F).4p	5D°2	137544.7
982.925	Fe	V	1	-	3d3.(2H).4p	3G°4	292430.64	3d3.(2G).4d	3F4	394167.1
983.005	Fe	V	1	-	3d3.(4P).4p	3P°2	275374.1	3d3.(4P).4d	5F2	377102.9
983.282	Fe	V	1	-	3d3.(2H).4p	3H°6	285195.84	3d3.(2D2).4d	3G5	386896.1
983.285	Fe	V	1	-	3d3.(2D1).4p	3P°2	334509.16	3d3.(2D1).4d	3P2	436209
983.322	Fe	III	25	-	3d6	a 3F2	21857.08	3d5.(4D).4p	5P°1	123553.12

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