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
2850.579	Fe	III	-	-	3d5.(a 2G).4s	3G4	89783.78	3d5.(4D).4p	3D°3	124854.11
2850.645	Fe	II	-	-	3d6.(3F2).4s	a 2F5/2	27620.4033	3d6.(3P2).4p	y 4D°5/2	62689.874
2850.71	Fe	II	-	-	3d6.(3G).4p	y 2H°11/2	67516.328	3d6.(3G).5s	f 4G11/2	102584.984
2850.78	Fe	II	-	-	3d5.(6S).4s.4p.(1P°)	x 6P°5/2	79284.919	3d6.(5D).6d	1143525/2	114352.875
2850.873	Fe	III	-	-	3d5.(4G).4p	5F°4	116467.59	3d5.(6S).4d	5D3	151534.3
2850.93	Fe	II	-	-	3d6.(3G).4p	x 2G°7/2	70523.694	3d6.(3F2).4d	4H7/2	105589.674
2851.128	Fe	III	-	-	3d5.(b 2F).4s	1F3	97041.49	3d5.(a 2D).4p	3F°2	132105.12
2851.405	Fe	II	-	-	3d6.(3G).4s	a 4G7/2	25981.6451	3d6.(3H).4p	z 4G°5/2	61041.734
2851.47	Fe	III	-	-	3d5.(4G).4p	5F°3	116475.56	3d5.(6S).4d	5D3	151534.3
2851.5098	Fe	I	-	-	3d6.4s2	b 3F22	21038.987	3d6.(3G).4s.4p.(3P°)	1F°3	56097.836
2851.7212	Fe	II	25	-	3d6.(5D).4p	z 4F°3/2	45289.8248	3d6.(5D).5s	e 4D1/2	80346.06
2851.7967	Fe	I	15	-	3d7.(4F).4s	a 5F1	8154.714	3d6.(3H).4s.4p.(3P°)	y 5G°2	43210.025
2852.0146	Fe	I	-	-	3d7.(4P).4s	b 3P1	22946.816	3d6.4s.(4D).5p	3P°2	57999.461
2852.169	Fe	I	-	-	3d6.4s2	a 3P21	19552.478	3d7.(4F).5p	5D°1	54603.14
2852.6214	Fe	II	1	-	3d6.(1I).4p	w 2H°11/2	73603.537	3d6.(1I).5s	2I13/2	108648.712
2852.866	Fe	II	1	-	3d6.(3P2).4s	b 2P1/2	26932.7348	3d5.(6S).4s.4p.(3P°)	y 6P°3/2	61974.931
2852.973	Fe	I	1	-	3d7.(4F).4s	a 3F4	11976.239	3d7.(4P).4p	w 3D°3	47017.188
2853.117	Fe	II	-	-	3d6.(3D).4s	b 4D7/2	31483.1979	3d6.(3G).4p	x 4F°5/2	66522.31
2853.21	Fe	II	-	-	3d6.(3G).4s	a 4G5/2	26055.412	3d6.(3P2).4p	z 2D°5/2	61093.406
2853.34	Fe	I	1	-	3d6.(5D).4s.4p.(3P°)	z 7P°3	24180.862	3d6.4s.(6D9/2).6d	2[5/2]3	59217.204
2853.6838	Fe	I	-	-	3d7.(4F).4s	a 3F4	11976.239	3d6.(3H).4s.4p.(3P°)	z 3H°5	47008.371
2853.7715	Fe	I	-	-	3d6.4s2	b 3F23	20874.482	3d6.(1G2).4s.4p.(3P°)	s 3G°4	55905.536
2854.113	Fe	II	-	-	3d6.(1I).4p	w 2H°11/2	73603.537	3d6.(1I).5s	2I11/2	108630.427
2854.161	Fe	II	-	-	3d5.4s2	4F7/2	73492.248	3d5.(2F1).4s.4p.(3P°)	4F°7/2	108518.643
2854.188	Fe	III	-	-	3d5.(a 2F).4s	3F3	84672.08	3d5.(4P).4p	3P°2	119697.69
2854.28	Fe	II	-	-	3d6.(1D2).4s	c 2D5/2	38164.22	3d6.(3D).4p	y 2P°3/2	73189.114
2854.359	Fe	II	-	-	3d6.(1I).4p	w 2H°9/2	73751.276	3d6.(3G).4d	4I11/2	108775.11
2854.434	Fe	II	-	-	3d6.(3D).4p	w 4P°3/2	72043.06	3d6.(5D).5d	4P3/2	107065.951
2854.682	Fe	II	-	-	3d6.(3F1).4s	d 2F5/2	54870.541	3d6.(3F1).4p	4G°7/2	89890.396
2855.34	Fe	V	1	-	3d4	3F23	26842.3	3d4	3P12	61854.1
2855.412	Fe	II	-	-	3d6.(3D).4p	w 2F°7/2	75600.9	3d6.(3G).4d	2F5/2	110611.83
2855.6673	Fe	II	9	-	3d6.(3G).4s	a 4G7/2	25981.6451	3d6.(3H).4p	z 4H°9/2	60989.444
2855.6914	Fe	II	7	-	3d6.(3F2).4s	a 2F7/2	27314.9183	3d6.(3H).4p	z 2G°7/2	62322.445
2856.1471	Fe	II	4	-	3d6.(3G).4s	a 4G9/2	25805.327	3d6.(3H).4p	z 4G°9/2	60807.239
2856.3767	Fe	II	15	-	3d6.(5D).4p	z 6P°5/2	43238.6066	3d6.(5D).5s	e 6D7/2	78237.709
2856.737	Fe	II	-	-	3d6.(3D).4p	x 2D°5/2	74606.864	3d6.(3D).5s	2D3/2	109601.572
2856.9088	Fe	II	55	-	3d6.(5D).4p	z 4D°7/2	44446.9051	3d6.(5D).5s	e 4D7/2	79439.496
2857.1216	Fe	II	1	-	3d6.(3P2).4p	z 2P°3/2	64834.069	3d6.(3F2).5s	f 4F5/2	99824.051
2857.1722	Fe	II	7	-	3d6.(3D).4s	b 4D5/2	31387.9788	3d6.(3G).4p	x 4F°7/2	66377.315
2857.419	Fe	II	1	-	3d6.(3G).4s	a 4G5/2	26055.412	3d6.(3H).4p	z 4G°5/2	61041.734
2857.9928	Fe	I	-	-	3d6.4s2	a 3P22	18378.186	3d6.(3G).4s.4p.(3P°)	x 3F°3	53357.515
2858.0892	Fe	I	-	-	3d6.4s2	a 3P21	19552.478	3d7.(4F).5p	5D°2	54530.653
2858.34007	Fe	II	40	-	3d6.(3G).4s	b 2G9/2	30388.5451	3d6.(3H).4p	z 2H°11/2	65363.607
2858.525	Fe	II	-	-	3d6.(1D2).4s	c 2D3/2	38214.503	3d6.(3D).4p	y 2P°1/2	73187.318
2858.629	Fe	II	5	-	3d6.(5D).4p	z 4D°1/2	45206.4704	3d6.(5D).5s	e 4D3/2	80178.005
2858.661	Fe	III	2	-	3d5.(4F).4s	3F4	90472.61	3d5.(4D).4p	3F°4	125443.72
2858.677	Fe	I	1	-	3d6.(5D).4s.4p.(3P°)	z 7P°4	23711.456	3d6.4s.(4D).4d	3D3	58682.322
2858.807	Fe	II	-	-	3d6.(3D).4p	w 2F°7/2	75600.9	3d6.(3G).4d	2F7/2	110570.312
2858.8962	Fe	I	-	-	3d6.4s2	a 5D1	888.132	3d7.(4F).4p	z 5G°2	35856.402
2859.29	Fe	III	-	-	3d5.(6S).4f	5F°4	184779.6	3d5.(6S).6g	5G5	219742.03

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