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
2764.042	Fe	II	-	-	3d6.(3P1).4s	c 2P3/2	54902.286	3d6.(5D).5p	4F°5/2	91070.566
2764.1192	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 7P°4	23711.456	3d6.4s.(6D5/2).6d	2[7/2]4	59878.64
2764.1555	Fe	II	-	-	3d6.(3G).4p	y 2H°11/2	67516.328	3d6.(5D).5d	4F9/2	103683.078
2764.3229	Fe	I	-	-	3d7.(4P).4s	a 5P2	17726.988	3d6.(3D).4s.4p.(3P°)	5D°3	53891.526
2764.79	Fe	II	2	-	3d6.(3G).4s	a 4G11/2	25428.7893	3d6.(3H).4p	z 4I°11/2	61587.205
2765.12785	Fe	II	4	-	3d6.(3D).4p	w 4F°9/2	72650.698	3d6.(3D).5s	4D7/2	108804.711
2765.17	Fe	V	1	-	3d4	3F22	26760.7	3d4	3P11	62914.1
2765.2228	Fe	II	1	-	3d6.(3D).4p	w 4D°7/2	72651.914	3d6.(3D).5s	4D7/2	108804.711
2765.236	Fe	I	-	-	3d6.4s2	a 3P22	18378.186	3d7.(4F).5p	5D°2	54530.653
2765.421	Fe	II	-	-	3d6.(1I).4p	w 2H°9/2	73751.276	3d6.(3G).4d	2G7/2	109901.523
2765.504	Fe	II	-	-	3d6.(1G2).4s	c 2G7/2	33501.2957	3d6.(3G).4p	y 2F°5/2	69650.481
2765.689	Fe	I	-	-	3d7.(4F).4s	a 3F4	11976.239	3d6.(3G).4s.4p.(3P°)	v 5F°3	48122.928
2765.9911	Fe	II	-	-	3d6.(3D).4p	w 4D°3/2	72524.561	3d6.(3D).5s	4D1/2	108667.282
2766.026	Fe	I	1	-	3d6.4s2	b 3F24	20641.11	3d6.(1G2).4s.4p.(3P°)	u 3F°3	56783.322
2766.193	Fe	II	-	-	3d6.(1G2).4s	c 2G9/2	33466.4943	3d6.(3G).4p	y 2F°7/2	69606.567
2766.3724	Fe	II	-	-	3d6.(3D).4p	w 4D°3/2	72524.561	3d6.(3D).5s	4D3/2	108662.3
2766.439	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 7F°4	22996.674	3d6.4s.(6D9/2).6d	2[9/2]4	59133.61
2766.4479	Fe	II	-	-	3d6.(3F2).4p	y 4F°9/2	62158.126	3d6.(3H).5s	e 4H11/2	98294.909
2766.55	Fe	I	-	-	3d6.4s2	b 3G4	24118.819	3d6.(3F2).4s.4p.(1P°)	r 3G°5	60254.17
2766.5514	Fe	I	-	-	3d6.4s2	a 3H6	19390.168	3d6.(1G2).4s.4p.(3P°)	v 3H°5	55525.562
2766.9089	Fe	I	2	-	3d7.(4F).4s	a 5F1	8154.714	3d6.(3F2).4s.4p.(3P°)	w 5F°2	44285.454
2767.4151	Fe	II	3	-	3d6.(5D).4p	z 6F°3/2	42401.3198	3d6.(5D).5s	e 6D5/2	78525.442
2767.4421	Fe	II	-	-	3d6.(1D2).4p	w 2P°3/2	79243.462	3d5.4s.(5S).5s	6S5/2	115367.23
2767.449	Fe	I	1	-	3d7.(4P).4s	b 3P2	22838.323	3d6.4s.(4D).5p	3F°2	58961.996
2767.50231	Fe	II	1	-	3d6.(3H).4s	b 2H11/2	26170.181	3d6.(3H).4p	z 2I°13/2	62293.177
2767.51209	Fe	II	135	-	3d6.(5D).4p	z 6F°9/2	42114.838	3d6.(5D).5s	e 6D7/2	78237.709
2767.522	Fe	I	-	-	3d7.(4F).4s	a 5F4	7376.764	3d6.(3P2).4s.4p.(3P°)	w 5D°4	43499.505
2767.6312	Fe	II	-	-	3d5.(6S).4s.4p.(1P°)	x 6P°3/2	79245.926	3d5.4s.(5S).5s	6S5/2	115367.23
2767.917	Fe	III	-	-	3d5.(b 2D).4s	3D3	105929.25	3d5.(4F).4p	3F°4	142046.98
2767.944	Fe	I	1	-	3d6.4s2	a 3H4	19788.251	3d6.(1G2).4s.4p.(3P°)	s 3G°4	55905.536
2768.021	Fe	II	-	-	3d6.(3G).4s	a 4G5/2	26055.412	3d5.(6S).4s.4p.(3P°)	y 6P°7/2	62171.624
2768.0382	Fe	I	-	-	3d6.4s2	b 3F22	21038.987	3d6.4s.(6D7/2).4f	2[1/2]°1	57154.996
2768.1037	Fe	I	-	-	3d7.(4P).4s	a 5P1	17927.382	3d7.(4F).5p	5F°2	54042.527
2768.2122	Fe	II	-	-	3d6.(3D).4p	x 2D°3/2	74498.093	3d6.(3G).4d	2F5/2	110611.83
2768.268	Fe	II	-	-	3d5.4s2	b 4G9/2	54273.656	3d6.(5D).5p	6F°9/2	90386.533
2768.3326	Fe	II	2	-	3d6.(3D).4s	b 2D3/2	36126.412	3d6.(3D).4p	w 4F°5/2	72238.564
2768.4313	Fe	I	-	-	3d6.4s2	b 3F22	21038.987	3d6.4s.(6D7/2).4f	2[5/2]°3	57149.845
2768.5572	Fe	I	-	-	3d6.(5D).4s.4p.(3P°)	z 7P°4	23711.456	3d6.4s.(6D5/2).6d	2[5/2]3	59820.664
2768.7862	Fe	II	2	-	3d6.(3P2).4p	y 4D°3/2	62962.215	3d6.(3P2).5s	2P3/2	99068.465
2768.9343	Fe	II	15	-	3d6.(5D).4s	a 4D3/2	8680.4706	3d6.(5D).4p	z 4D°5/2	44784.7859
2769.1524	Fe	II	6	-	3d6.(3G).4s	a 4G7/2	25981.6451	3d6.(3H).4p	z 2G°9/2	62083.118
2769.1526	Fe	I	-	-	3d6.4s2	b 3F22	21038.987	3d6.4s.(6D).6p	7F°2	57140.424
2769.298	Fe	I	-	-	3d6.4s2	a 3H6	19390.168	3d6.(1G2).4s.4p.(3P°)	v 3H°6	55489.742
2769.3324	Fe	II	4	-	3d6.(3D).4s	b 2D5/2	36252.931	3d6.(3D).4p	w 4F°7/2	72352.046
2769.3556	Fe	II	20	-	3d6.(3G).4s	a 4G11/2	25428.7893	3d6.(3H).4p	z 4I°13/2	61527.61
2769.556	Fe	II	-	-	3d6.(3G).4s	a 4G5/2	26055.412	3d6.(3F2).4p	y 4F°5/2	62151.554
2769.6691	Fe	I	-	-	3d7.(4F).4s	a 5F5	6928.268	3d6.(3H).4s.4p.(3P°)	y 5G°4	43022.985
2769.8091	Fe	II	-	-	3d6.(3D).4p	w 4D°5/2	72619.499	3d6.(3D).5s	4D5/2	108712.415
2769.8336	Fe	II	3	-	3d6.(3G).4p	y 2H°11/2	67516.328	3d6.(3G).5s	e 2G9/2	103608.921
2770.297	Fe	II	-	-	3d6.(3D).4s	b 2D3/2	36126.412	3d6.(3D).4p	w 4P°1/2	72212.989

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