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
993.764	Fe	V	2	-	3d3.(2H).4p	1G°4	289546	3d3.(2H).4d	1F3	390174.2
993.838	Fe	V	2	-	3d3.(2G).4p	3H°6	278650.47	3d3.(2G).4d	3I7	379270.5
993.892	Fe	V	-	-	3d3.(4P).4p	5D°3	277068.37	3d3.(4P).4d	3D3	377682.83
994.146	Fe	V	2	-	3d3.(2H).4p	3I°5	287440.38	3d3.(2H).4d	3K6	388029.5
994.224	Fe	II	20	-	3d7	a 4F5/2	2837.9807	3d6.(5D3).4f	2[1]°3/2	103417.935
994.257	Fe	III	75	-	3d6	a 3P2	19404.42	3d5.(4P).4p	3P°1	119982.34
994.259	Fe	V	2	-	3d3.(2F).4p	3G°3	306193.81	3d3.(2F).4d	3H4	406771
994.348	Fe	II	4	-	3d7	a 4F5/2	2837.9807	3d6.(5D3).4f	2[2]°5/2	103406.327
994.392	Fe	V	1	-	3d3.(2D2).4p	3F°2	286154.59	3d3.(2D2).4d	3G3	386718.3
994.41	Fe	II	3	-	3d6.(5D).4s	a 4D7/2	7955.3186	3d5.(2F1).4s.4p.(3P°)	4F°7/2	108518.643
994.46	Fe	V	-	-	3d3.(4F).4p	3G°3	263898.71	3d3.(4F).4d	3G3	364455.2
994.552	Fe	II	15	-	3d7	a 4F5/2	2837.9807	3d6.(5D3).4f	2[3]°7/2	103385.785
994.721	Fe	III	330	-	3d6	3G3	25142.12	3d5.(4D).4p	3F°2	125673.05
994.747	Fe	V	-	-	3d3.(4P).4p	3P°1	276765.79	3d3.(4P).4d	3D1	377294
994.84	Fe	V	1	-	3d3.(4P).4p	5D°2	276759.06	3d3.(4P).4d	5F3	377278.2
994.907	Fe	II	3	-	3d7	a 4F7/2	2430.1369	3d6.(5D4).4f	2[3]°7/2	102942.256
994.931	Fe	V	2	-	3d3.(4P).4p	5D°3	277068.37	3d3.(4P).4d	5F4	377577.4
995.002	Fe	III	40	-	3d6	3G4	24941.12	3d5.(4D).4p	3F°4	125443.72
995.081	Fe	III	75	-	3d6	3G3	25142.12	3d5.(4D).4p	3F°3	125638.11
995.145	Fe	III	135	-	3d6	a 3F4	21461.92	3d5.(4G).4p	3G°5	121949.78
995.222	Fe	III	75	-	3d6	a 3F4	21461.92	3d5.(4G).4p	3G°4	121941.47
995.261	Fe	V	2	-	3d3.(2H).4p	1G°4	289546	3d3.(2H).4d	1G4	390022.6
995.36	Fe	V	1	-	3d3.(2P).4p	3D°3	285474.05	3d3.(2P).4d	3D3	385938
995.43	Fe	V	1	-	3d3.(2G).4p	3H°6	278650.47	3d3.(2G).4d	3G5	379110.36
995.44	Fe	III	15	-	3d6	a 3F4	21461.92	3d5.(4G).4p	3G°3	121919.84
995.45	Fe	II	3	-	3d7	a 4F7/2	2430.1369	3d6.(5D4).4f	2[4]°7/2	102887.172
995.497	Fe	II	6	-	3d7	a 4F7/2	2430.1369	3d6.(5D4).4f	2[4]°9/2	102882.424
995.659	Fe	V	-	-	3d3.(2F).4p	3D°3	307288.72	3d3.(2F).4d	3D3	407724.5
995.743	Fe	V	1	-	3d3.(2H).4p	3H°5	284790.49	3d3.(2H).4d	3I6	385218.4
996.004	Fe	III	4	-	3d6	1I6	30355.88	3d5.(2I).4p	3I°6	130756.91
996.417	Fe	III	3	-	3d6	b 3F3	50295.1	3d5.(b 2F).4p	1F°3	150654.55
996.585	Fe	V	1	-	3d3.(2H).4p	3G°4	292430.64	3d3.(2H).4d	3G3	392772.39
996.641	Fe	V	-	-	3d3.(4P).4p	3P°1	276765.79	3d3.(4P).4d	5F2	377102.9
996.756	Fe	V	-	-	3d3.(2D1).4p	3F°2	331333.77	3d3.(2D1).4d	3G3	431659.4
996.828	Fe	V	-	-	3d3.(2H).4p	3H°4	284690.31	3d3.(2P).4d	1F3	385007.98
996.949	Fe	V	1	-	3d3.(2G).4p	1G°4	282037.7	3d3.(2P).4d	3F3	382342.3
997.079	Fe	III	135	-	3d6	a 3P2	19404.42	3d5.(4P).4p	3P°2	119697.69
997.115	Fe	V	2	-	3d3.(2H).4p	3H°4	284690.31	3d3.(2H).4d	3I5	384979.4
997.284	Fe	III	2	-	3d5.(a 2D).4s	3D2	82411.15	3d5.(2P).4p	3D°2	182685.29
997.384	Fe	II	6	-	3d6.(5D).4s	a 4D7/2	7955.3186	3d5.(2F1).4s.4p.(3P°)	4F°9/2	108217.596
997.412	Fe	V	1	-	3d3.(2H).4p	3G°3	292513.09	3d3.(2H).4d	3G3	392772.39
997.467	Fe	V	2	-	3d3.(2H).4p	3H°6	285195.84	3d3.(2H).4d	3I7	385449.9
997.586	Fe	V	2	-	3d3.(4F).4p	5D°4	259344.97	3d3.(4F).4d	5G4	359588
997.588	Fe	III	135	-	3d6	a 3F3	21699.79	3d5.(4G).4p	3G°4	121941.47
997.652	Fe	V	2	-	3d3.(4F).4p	5G°6	258297.44	3d3.(4F).4d	5H7	358532.8
997.699	Fe	V	-	-	3d3.(4F).4p	3D°1	257742.43	3d3.(4F).4d	5F2	357972.9
997.806	Fe	III	30	-	3d6	a 3F3	21699.79	3d5.(4G).4p	3G°3	121919.84
997.823	Fe	V	2	-	3d3.(4P).4p	3D°3	286431.11	3d3.(2D2).4d	3G4	386649.36
997.914	Fe	V	2	-	3d3.(4P).4p	5D°3	277068.37	3d3.(4P).4d	5F3	377278.2
998.022	Fe	V	2	-	3d3.(2H).4p	3I°6	288167.02	3d3.(2H).4d	3K7	388366.1

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