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
2940.976	Fe	II	-	-	3d6.(3G).4p	x 4G°9/2	65696.053	3d6.(3F2).5s	f 4F7/2	99688.355
2941.11	Fe	II	-	-	3d6.(3G).4p	y 2F°7/2	69606.567	3d6.(3P2).4d	2F5/2	103597.409
2941.2346	Fe	I	-	-	3d6.4s2	a 3H5	19621.006	3d7.(4F).5p	5D°4	53610.412
2941.27	Fe	I	1	-	3d6.(5D).4s.4p.(3P°)	z 7F°1	23244.838	3d6.4s.(6D).5d	5G2	57233.843
2941.3425	Fe	I	15	-	3d6.4s2	a 5D2	704.007	3d7.(4F).4p	y 5F°1	34692.148
2941.478	Fe	II	-	-	3d6.(3D).4p	w 2F°5/2	75915.08	3d6.(3G).4d	2G7/2	109901.523
2941.523	Fe	I	1	-	3d6.(5D).4s.4p.(3P°)	z 7P°4	23711.456	3d6.(5D).4s (4D).4d	i 5D4	57697.493
2941.817	Fe	III	-	-	3d5.(b 2G).4p	3H°4	165719.46	3d5.(4F).4d	5H3	199702.21
2942.405	Fe	II	-	-	3d5.4s2	4F5/2	73395.831	3d5.(2D1).4s.4p.(3P°)	4D°5/2	107371.685
2942.625	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 7F°3	23110.939	3d6.4s.(6D).5d	7F3	57084.281
2942.9372	Fe	II	1	-	3d6.(3G).4p	x 4F°5/2	66522.31	3d6.(3F2).5s	e 2F7/2	100492.025
2942.987	Fe	III	-	-	3d5.(a 2D).4s	3D2	82411.15	3d5.(4P).4p	5D°1	116380.24
2943.003	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 7F°1	23244.838	3d6.4s.(6D).5d	7F1	57213.744
2943.117	Fe	II	-	-	3d5.4s2	4F7/2	73492.248	3d5.(2F1).4s.4p.(3P°)	4G°7/2	107459.78
2943.167	Fe	II	-	-	3d6.(1G2).4p	x 2H°9/2	72130.375	3d6.(3F2).4d	2H9/2	106097.53
2943.2	Fe	III	-	-	3d5.(b 2G).4p	3H°5	165939.83	3d5.(4F).4d	5H6	199906.16
2943.303	Fe	I	1	-	3d6.4s2	a 3H5	19621.006	3d7.(4F).5p	5G°5	53586.51
2943.5712	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 7F°5	22845.869	3d7.(4F).6s	3F4	56808.267
2944.39523	Fe	II	45	-	3d7	a 4P3/2	13673.2045	3d6.(5D).4p	z 4P°1/2	47626.11
2944.525	Fe	I	-	-	3d7.(4P).4s	b 3P2	22838.323	3d6.4s.(6D9/2).4f	2[3/2]°2	56789.699
2945.0514	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 5D°3	26140.179	3d6.4s.(6D3/2).6d	2[5/2]2	60085.504
2945.105	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 7F°3	23110.939	3d6.4s.(6D).5d	5G3	57055.616
2945.223	Fe	I	1	-	3d6.(5D).4s.4p.(3P°)	z 7F°0	23270.384	3d6.4s.(6D).5d	7F1	57213.744
2945.264	Fe	II	-	-	3d6.(5D).4s	a 4D5/2	8391.9554	3d6.(5D).4p	z 6F°5/2	42334.8444
2945.471	Fe	I	-	-	3d7.(2P).4s	c 3P2	24335.766	3d6.4s.(4D).5p	3D°3	58276.26
2945.601	Fe	I	1	-	3d7.(4P).4s	b 3P2	22838.323	3d6.4s.(6D9/2).4f	2[5/2]°3	56777.262
2945.693	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 7P°3	24180.862	3d6.4s.(4D).4d	5F4	58118.875
2945.6969	Fe	I	-	-	3d6.4s2	a 3P20	20037.816	3d6.(3D).4s.4p.(3P°)	5D°1	53975.744
2945.815	Fe	II	-	-	3d6.(1G1).4s	d 2G7/2	58666.199	3d6.(3F1).4p	u 2G°7/2	92602.711
2945.86	Fe	I	1	-	3d7.(2H).4s	b 3H4	26627.609	3d6.(3F2).4s.4p.(1P°)	r 3G°3	60563.614
2945.956	Fe	II	-	-	3d5.4s2	4F3/2	73637.285	3d6.(5D).6p	6F°5/2	107572.279
2946.046	Fe	II	-	-	3d5.4s2	b 4G5/2	54275.649	3d5.(4P).4s.4p.(3P°)	6D°7/2	88209.461
2946.099	Fe	I	1	-	3d7.(4F).4s	a 3F2	12968.554	3d6.(3P2).4s.4p.(3P°)	y 3P°1	46901.832
2946.181	Fe	II	-	-	3d7	b 2F7/2	31999.049	3d6.(3G).4p	x 4G°7/2	65931.358
2946.862	Fe	III	-	-	3d5.(a 2D).4s	3D1	82495.15	3d5.(4P).4p	5D°2	116419.72
2946.974	Fe	I	1	-	3d6.4s2	a 3H6	19390.168	3d6.(3G).4s.4p.(3P°)	y 1H°5	53313.438
2947.1205	Fe	I	-	-	3d7.(2H).4s	b 3H4	26627.609	3d6.(3H).4s.4p.(1P°)	t 3H°5	60549.116
2947.253	Fe	I	1	-	3d7.(4F).4s	a 3F2	12968.554	3d7.(4P).4p	u 5D°2	46888.517
2947.361	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 7F°3	23110.939	3d6.4s.(6D).5d	7F2	57029.614
2947.3618	Fe	I	-	-	3d6.4s2	a 3P22	18378.186	3d7.(2P).4p	u 3D°2	52296.92
2947.65492	Fe	II	55	-	3d6.(1G2).4p	x 2H°9/2	72130.375	3d6.(3H).4d	2H11/2	106045.712
2947.8758	Fe	I	90	-	3d6.4s2	a 5D3	415.933	3d7.(4F).4p	y 5F°3	34328.752
2948.275	Fe	II	-	-	3d6.(1G2).4p	x 2F°7/2	73016.184	3d6.(3F2).4d	2G9/2	106924.441
2948.385	Fe	III	2	-	3d5.(4F).4s	5F4	83161.8	3d5.(4P).4p	5D°3	117068.82
2948.4334	Fe	I	4	-	3d7.(2G).4s	a 3G4	21999.13	3d6.(1G2).4s.4p.(3P°)	s 3G°4	55905.536
2948.558	Fe	II	-	-	3d5.(6S).4s.4p.(1P°)	x 6P°7/2	79331.361	3d6.(5D).7s	4D5/2	113236.296
2948.723	Fe	I	-	-	3d7.(2H).4s	b 3H5	26351.04	3d6.(3F2).4s.4p.(1P°)	r 3G°5	60254.17
2948.7268	Fe	I	-	-	3d7.(4P).4s	a 5P2	17726.988	3d6.(5D).4s (6D).5p	t 5D°2	51630.001
2948.882	Fe	II	-	-	3d6.(3D).4p	w 4D°5/2	72619.499	3d5.4s.(7S).4d	6D7/2	106520.612
2948.9495	Fe	I	-	-	3d7.(4P).4s	a 5P1	17927.382	3d6.(5D).4s (6D).5p	t 5D°1	51827.854

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