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
2926.019	Fe	I	-	-	3d7.(4F).4s	a 3F3	12560.934	3d6.(3P2).4s.4p.(3P°)	y 3P°2	46727.074
2926.082	Fe	II	-	-	3d6.(3D).4p	w 4P°3/2	72043.06	3d6.(3F2).4d	2F5/2	106208.574
2926.132	Fe	II	-	-	3d6.(3G).4p	y 2F°7/2	69606.567	3d6.(3H).4d	4G9/2	103771.342
2926.246	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 7F°4	22996.674	3d6.4s.(6D).5d	5P3	57160.142
2926.552	Fe	I	-	-	3d7.(4F).4s	a 3F3	12560.934	3d7.(4P).4p	u 5D°4	46720.842
2926.58524	Fe	II	35	-	3d6.(5D).4s	a 4D7/2	7955.3186	3d6.(5D).4p	z 6F°9/2	42114.838
2926.6151	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 7F°4	22996.674	3d6.4s.(6D).5d	7G4	57155.857
2926.694	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 7F°1	23244.838	3d6.4s.(6D).5d	5P2	57403.134
2926.768	Fe	I	-	-	3d6.4s2	b 3G4	24118.819	3d6.4s.(4D).5p	3D°3	58276.26
2927.549	Fe	I	-	-	3d7.(2H).4s	b 3H6	26105.908	3d6.(3F2).4s.4p.(1P°)	r 3G°5	60254.17
2927.597	Fe	II	-	-	3d6.(3D).4p	w 4D°5/2	72619.499	3d6.(3F2).4d	4F7/2	106767.226
2927.85	Fe	II	-	-	3d6.(3D).4p	w 4D°7/2	72651.914	3d6.(5D).5d	4P5/2	106796.679
2927.8813	Fe	I	-	-	3d6.4s2	a 3P21	19552.478	3d6.(3D).4s.4p.(3P°)	5F°1	53696.867
2927.956	Fe	II	-	-	3d6.(3F2).4p	z 2F°5/2	64425.405	3d6.(3H).5s	e 4H7/2	98568.907
2928.1022	Fe	I	-	-	3d7.(4P).4s	a 5P3	17550.181	3d6.(5D).4s (6D).5p	u 5P°3	51692.01
2928.218	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 7P°3	24180.862	3d6.4s.(6D).7s	5D4	58321.383
2928.5019	Fe	II	-	-	3d6.(3G).4p	x 4F°3/2	66612.659	3d6.(3F2).5s	e 2F5/2	100749.825
2928.7495	Fe	I	-	-	3d6.4s2	a 3P22	18378.186	3d7.(2P).4p	u 3D°1	52512.457
2928.805	Fe	I	-	-	3d6.4s2	b 3G5	23783.619	3d6.4s.(4D).5p	3F°4	57917.254
2929.0069	Fe	I	20	-	3d6.4s2	a 5D3	415.933	3d7.(4F).4p	y 5F°2	34547.211
2929.1082	Fe	I	2	-	3d6.(5D).4s.4p.(3P°)	z 7F°4	22996.674	3d6.4s.(6D).5d	7G5	57126.823
2929.117	Fe	I	-	-	3d7.(2H).4s	b 3H4	26627.609	3d6.(3H).4s.4p.(1P°)	t 3H°4	60757.596
2929.2379	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 7F°4	22996.674	3d6.4s.(6D).5d	5F4	57125.25
2929.304	Fe	I	1	-	3d6.(5D).4s.4p.(3P°)	z 7F°2	23192.5	3d6.4s.(6D).5d	7G1	57320.347
2929.6177	Fe	I	-	-	3d7.(4F).4s	a 3F2	12968.554	3d6.(3F2).4s.4p.(3P°)	x 3F°3	47092.712
2930.278	Fe	II	-	-	3d6.(3D).4p	w 4F°9/2	72650.698	3d6.(3F2).4d	4F7/2	106767.226
2930.329	Fe	II	-	-	3d6.(3D).4p	x 2D°3/2	74498.093	3d6.(3G).4d	4G5/2	108613.977
2930.393	Fe	I	-	-	3d7.(2H).4s	b 3H5	26351.04	3d6.(3F2).4s.4p.(1P°)	r 3G°4	60466.164
2930.555	Fe	II	-	-	3d5.4s2	4F3/2	73637.285	3d6.(5D).6p	4D°1/2	107750.54
2931.413	Fe	I	-	-	3d6.4s2	a 3H4	19788.251	3d6.(3D).4s.4p.(3P°)	5D°3	53891.526
2931.468	Fe	II	-	-	3d5.4s2	4F5/2	73395.831	3d6.(5D).6p	4D°3/2	107498.51
2931.481	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 7P°4	23711.456	3d6.(5D).4s (4D).4d	i 5D3	57813.942
2931.657	Fe	I	1	-	3d7.(4P).4s	a 5P2	17726.988	3d6.(5D).4s (6D).5p	u 5F°2	51827.413
2931.8033	Fe	I	-	-	3d7.(2G).4s	a 3G4	21999.13	3d6.(3G).4s.4p.(3P°)	1F°3	56097.836
2932.334	Fe	III	-	-	3d5.(a 2D).4s	3D3	82383.08	3d5.(4G).4p	5F°3	116475.56
2932.9	Fe	X	1	-	3s2.3p4.(3P).3d	4D7/2	388709	3s2.3p4.(3P).3d	4F7/2	422795
2933.479	Fe	II	-	-	3d7	b 2F7/2	31999.049	3d6.(3G).4p	x 4G°5/2	66078.272
2933.718	Fe	II	-	-	3d6.(3G).4p	y 2F°7/2	69606.567	3d6.(5D).5d	4F9/2	103683.078
2933.804	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 7F°1	23244.838	3d6.4s.(6D).5d	7G1	57320.347
2934.012	Fe	II	-	-	3d6.(3D).4s	b 4D7/2	31483.1979	3d6.(3H).4p	z 2H°9/2	65556.271
2934.1464	Fe	II	-	-	3d6.(3D).4p	w 4F°9/2	72650.698	3d6.(3H).4d	4F9/2	106722.187
2934.253	Fe	II	-	-	3d6.(3D).4p	w 4D°7/2	72651.914	3d6.(3H).4d	4F9/2	106722.187
2934.298	Fe	II	-	-	3d5.(6S).4s.4p.(3P°)	x 4P°5/2	69102.427	3d6.(3G).5s	f 4G5/2	103172.173
2934.371	Fe	I	-	-	3d7.(4P).4s	a 5P3	17550.181	3d6.(5D).4s (6D).5p	u 5F°3	51619.076
2934.492	Fe	II	-	-	3d6.(3G).4s	b 2G7/2	30764.4737	3d6.(3F2).4p	y 2G°9/2	64831.951
2934.594	Fe	II	-	-	3d6.(3G).4p	x 2G°9/2	70314.624	3d6.(5D).5d	6F7/2	104380.941
2934.777	Fe	III	-	-	3d5.(a 2D).4s	3D2	82411.15	3d5.(4G).4p	5F°3	116475.56
2935.232	Fe	I	1	-	3d6.(5D).4s.4p.(3P°)	z 7F°4	22996.674	3d6.4s.(6D).5d	5G3	57055.616
2935.679	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 5D°1	26479.381	3d6.(5D).4p2.(3P)	7F2	60533.113
2935.883	Fe	II	1	-	3d6.(3D).4p	w 2F°7/2	75600.9	3d6.(3D).5s	2D5/2	109652.241

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