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
10754.283	Fe	I	-	-	3d6.(5D).4s (6D).5s	e 5D3	45061.329	3d7.(4F).5p	3G°3	54357.405
10754.756	Fe	I	-	-	3d7.(4P).4s	b 3P2	22838.323	3d6.(5D).4s.4p.(3P°)	z 3F°2	32133.991
10761.1	Fe	IV	1	-	3d5	2I11/2	47078.6	3d5	2H11/2	56368.8
10771.231	Fe	I	-	-	3d6.(5D).4s (6D).5s	e 5D3	45061.329	3d7.(4F).5p	3D°2	54342.779
10774.4121	Fe	II	-	-	3d6.(3P2).4d	4F7/2	104107.939	3d6.(5D3).5f	2[5]°9/2	113386.658
10774.9	Fe	IV	1	-	3d5	2I13/2	47090.5	3d5	2H11/2	56368.8
10780.694	Fe	I	-	-	3d7.(2H).4s	b 3H6	26105.908	3d7.(4F).4p	z 3G°5	35379.208
10783.051	Fe	I	-	-	3d7.(2P).4s	c 3P0	25091.599	3d6.(5D).4s.4p.(3P°)	z 3P°1	34362.873
10785.386	Fe	I	-	-	3d6.(5D).4s (6D).5s	e 5D2	45333.875	3d7.(4F).5p	5D°1	54603.14
10786.384	Fe	II	-	-	3d6.(5D).5d	6D9/2	104411.671	3d6.(5D2).5f	2[4]°7/2	113680.079
10788.4446	Fe	II	-	-	3d6.(5D).5d	6D9/2	104411.671	3d6.(5D2).5f	2[5]°11/2	113678.307
10788.697	Fe	II	-	-	3d5.(4D).4s.4p.(3P°)	6F°11/2	92432.098	3d6.(5D).6s	6D9/2	101698.519
10797.9	Fe	IIII	1	-	3s2.3p2	3P1	9302.5	3s2.3p2	3P2	18561
10799.8117	Fe	II	-	-	3d6.(5D).5d	4F9/2	103683.078	3d6.(5D4).5f	2[5]°9/2	112939.965
10803.2984	Fe	II	-	-	3d6.(5D).5d	6P5/2	104120.244	3d6.(5D3).5f	2[3]°7/2	113374.128
10810.1434	Fe	II	-	-	3d6.(5D).5d	6F5/2	104426.46	3d6.(5D2).5f	2[2]°5/2	113674.493
10818.276	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 3D°1	31937.325	3d8	3P1	41178.412
10826.484	Fe	II	-	-	3d6.(5D).5s	e 6D7/2	78237.709	3d5.(4G).4s.4p.(3P°)	y 6F°9/2	87471.789
10829.5606	Fe	II	-	-	3d6.(5D).4p	z 4D°3/2	45044.1916	3d5.4s2	b 4G5/2	54275.649
10833.965	Fe	I	-	-	3d6.(5D).4s (6D).5s	e 5D3	45061.329	3d7.(4F).5p	3F°3	54289.034
10834.242	Fe	I	-	-	3d6.(3F2).4s.4p.(3P°)	v 5D°3	44166.206	3d7.(4F).4d	g 5F4	53393.673
10837.8959	Fe	II	-	-	3d6.(5D).5d	6P5/2	104120.244	3d6.(5D3).5f	2[3]°5/2	113344.585
10839.7755	Fe	II	-	-	3d6.(3H).4d	4G9/2	103771.342	3d6.(5D4).5f	2[6]°11/2	112994.097
10845.778	Fe	I	-	-	3d6.(3F2).4s.4p.(3P°)	w 5F°3	44551.335	3d7.(4F).4d	f 5G4	53768.979
10848.741	Fe	II	-	-	3d6.(3F1).4p	u 4F°3/2	93328.553	3d6.(5D).6s	6D3/2	102543.689
10849.467	Fe	I	-	-	3d6.(5D).4s (6D).5s	e 5D4	44677.006	3d6.(3D).4s.4p.(3P°)	5D°3	53891.526
10854.267	Fe	II	-	-	3d6.(5D).5d	6F5/2	104426.46	3d6.(5D2).5f	2[2]°3/2	113636.931
10862.6529	Fe	II	-	-	3d6.(5D).4p	z 4F°5/2	45079.9019	3d5.4s2	b 4G7/2	54283.236
10863.52	Fe	I	-	-	3d7.(4F).4p	y 3D°3	38175.355	3d7.(4F).5s	e 5F4	47377.955
10870.391	Fe	I	-	-	3d6.(5D).4s (6D).5s	e 5D2	45333.875	3d7.(4F).5p	5D°2	54530.653
10871.6133	Fe	II	-	-	3d6.(5D).5d	4F9/2	103683.078	3d6.(5D4).5f	2[5]°11/2	112878.815
10874.686	Fe	II	-	-	3d6.(3P2).4d	4F3/2	104572.924	3d6.(5D2).5f	2[3]°5/2	113766.072
10881.76	Fe	I	-	-	3d7.(4P).4s	b 3P1	22946.816	3d6.(5D).4s.4p.(3P°)	z 3F°2	32133.991
10882.68	Fe	III	1	-	3d6	a 3F3	21699.79	3d6	a 1G4	30886.19
10884.264	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 3D°2	31686.351	3d8	3P2	40871.412
10887.087	Fe	II	-	-	3d6.(5D1).4f	2[4]°9/2	103874.04	3d6.(5D4).5g	2[4]9/2	113056.724
10896.302	Fe	I	-	-	3d7.(2P).4s	c 3P1	24772.018	3d6.(5D).4s.4p.(3P°)	z 3P°2	33946.933
10897.805	Fe	II	-	-	3d6.(3H).4d	4F3/2	104189.382	3d6.(5D3).5f	2[2]°3/2	113363.028
10903.779	Fe	II	-	-	3d6.(3H).4d	4G9/2	103771.342	3d6.(5D4).5f	2[5]°9/2	112939.965
10904.8149	Fe	II	-	-	3d6.(3H).4d	2F5/2	104209.618	3d6.(5D3).5f	2[2]°5/2	113377.34
10905.294	Fe	II	-	-	3d6.(5D).5d	6D7/2	104705.411	3d6.(5D1).5f	2[4]°9/2	113872.758
10906.141	Fe	II	-	-	3d6.(5D1).4f	2[4]°9/2	103874.04	3d6.(5D4).5g	2[6]11/2	113040.688
10908.675	Fe	II	-	-	3d6.(5D2).4f	2[4]°7/2	103711.61	3d6.(5D).7s	4D7/2	112876.116
10913.036	Fe	I	-	-	3d6.(5D).4s (6D).5s	e 5D4	44677.006	3d7.(4F).5p	3D°3	53837.851
10914.069	Fe	I	-	-	3d6.(3F2).4s.4p.(3P°)	x 5G°2	45964.957	3d7.(4F).4d	f 3F3	55124.938
10915.3078	Fe	II	-	-	3d6.(5D).5d	6D5/2	104828.163	3d6.(5D0).5f	2[3]°7/2	113987.102
10916.6321	Fe	I	1	-	3d6.4s2	b 3F24	20641.11	3d6.4s2	b 1G24	29798.936
10922.2374	Fe	II	-	-	3d6.(3H).4d	4I9/2	104192.487	3d6.(5D3).5f	2[4]°9/2	113345.643
10924.2837	Fe	II	-	-	3d6.(1S2).4p	x 2P°1/2	76577.436	3d6.(5D).4d	4S3/2	85728.846
10929.126	Fe	II	-	-	3d6.(5D).4d	e 4F3/2	86710.911	3d5.(4P).4s.4p.(3P°)	4D°3/2	95858.27

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