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
4077.5215	Cr	II	4	-	3d5	b 4D5/2	25046.7144	3d4.(5D).4p	z 6D°3/2	49564.5038
4077.679	Cr	I	30	1	3d5.(2F1).4s	b 3F2	33039.969	3d5.(2F1).4p	t 3G°3	57556.98
4078.095	Cr	I	3	-	3d4.4s2	a 3F3	25106.2953	3d5.(4D).4p	x 3F°4	49620.564
4079.04	Cr	I	4	-	3d5.(4P).4s	a 5P3	21840.8096	3d4.(3F1).4s.4p.(3P°)	w 5D°2	46349.4177
4080.2167	Cr	I	15	1	3d5.(4P).4s	a 5P2	21847.8349	3d4.(3F1).4s.4p.(3P°)	w 5D°2	46349.4177
4080.564	Cr	I	15	1	3d5.(4G).4s	a 3G5	25038.4981	3d4.(3F1).4s.4p.(3P°)	w 3G°5	49537.9802
4081.7318	Cr	I	25	1	3d5.(4P).4s	a 5P1	21856.9287	3d4.(3F1).4s.4p.(3P°)	w 5D°2	46349.4177
4081.896	Cr	I	40	2	3d4.4s2	a 3F3	25106.2953	3d4.(3F1).4s.4p.(3P°)	1D°2	49597.855
4082.2891	Cr	II	9	-	3d4.(3D).4s	b 2D5/2	42897.9553	3d4.(a 3F).4p	z 2D°5/2	67387.0906
4083.	Cr	X	-	-	3s2.3p3	2D°5/2	39450	3s2.3p3	2P°1/2	63935
4084.3	Cr	I	6	-	3d5.(4G).4s	a 3G3	24833.7957	3d4.(3P1).4s.4p.(3P°)	x 3D°3	49310.83
4085.0174	Cr	I	15	1	3d4.4s2	a 3F4	25177.3539	3d5.(4D).4p	x 3F°3	49650.132
4085.71	Cr	I	10	1	3d5.(2I).4s	a 3I7	31047.9572	3d5.(2I).4p	y 1I°6	55516.562
4085.9269	Cr	I	8	-	3d5.(2I).4s	a 3I6	31049.2155	3d5.(2I).4p	y 1I°6	55516.562
4086.05	Cr	I	15	1	3d4.4s2	a 3P0	23163.2205	3d4.(5D).4s.5p.(3P°)	v 5F°1	47629.672
4086.1279	Cr	II	25	1	3d4.(a 3P).4s	b 4P1/2	29951.8162	3d4.(5D).4p	z 4D°1/2	54417.9549
4086.9393	Cr	I	6	-	3d5.(2I).4s	a 3I5	31055.2777	3d5.(2I).4p	y 1I°6	55516.562
4087.59363	Cr	II	-	-	3d5	b 4D1/2	25035.3437	3d4.(5D).4p	z 6D°1/2	49492.7111
4088.766	Cr	I	25	1	3d5.(4P).4s	a 5P2	21847.8349	3d4.(3F1).4s.4p.(3P°)	w 5D°1	46298.2442
4090.07	Cr	I	20	1	3d5.(2D3).4s	b 3D3	31008.9708	3d4.(3D).4s.4p.(3P°)	v 3D°3	55451.67
4090.278	Cr	I	30	1	3d5.(4P).4s	a 5P1	21856.9287	3d4.(3F1).4s.4p.(3P°)	w 5D°1	46298.2442
4090.4653	Cr	I	7	-	3d4.4s2	a 3F4	25177.3539	3d4.(3G).4s.4p.(3P°)	w 5G°5	49617.5488
4092.178	Cr	I	25	1	3d4.4s2	a 3F2	24940.594	3d4.(3F1).4s.4p.(3P°)	w 3G°3	49370.619
4093.059	Cr	I	40	2	3d5.(2D3).4s	b 3D1	31048.7488	3d5.(4G).5p	u 3F°2	55473.6
4093.31	Cr	I	15	1	3d5.(2D3).4s	b 3D2	31028.259	3d4.(3D).4s.4p.(3P°)	v 3D°3	55451.67
4094.62	Cr	I	7	-	3d4.4s2	b 3G3	27597.2409	3d4.(3D).4s.4p.(3P°)	t 5D°2	52012.37
4094.9614	Cr	I	15	1	3d5.(4G).4s	a 3G4	24897.4635	3d4.(3P1).4s.4p.(3P°)	x 3D°3	49310.83
4097.6426	Cr	I	20	1	3d5.(6S).4p	z 7P°2	23305.0026	3d5.(6S).5d	g 7D3	47702.39
4097.89	Cr	I	45	2	3d5.(6S).4p	z 7P°2	23305.0026	3d5.(6S).5d	g 7D2	47700.905
4098.02	Cr	I	20	1	3d5.(6S).4p	z 7P°2	23305.0026	3d5.(6S).5d	g 7D1	47700.1
4099.0095	Cr	I	30	2	3d4.4s2	a 3H5	24056.0404	3d4.(3H).4s.4p.(3P°)	y 3H°6	48445.2943
4101.1549	Cr	I	30	2	3d4.4s2	a 3H4	23933.8561	3d4.(3H).4s.4p.(3P°)	y 3H°5	48310.35
4102.22	Cr	I	4	-	3d4.4s2	a 3F2	24940.594	3d4.(3P1).4s.4p.(3P°)	x 3D°3	49310.83
4103.02	Cr	I	5	-	3d4.4s2	a 3P2	24093.1182	3d4.(3P1).4s.4p.(3P°)	x 3P°2	48458.578
4103.8262	Cr	I	6	-	3d4.4s2	a 3F4	25177.3539	3d4.(3F1).4s.4p.(3P°)	w 3G°5	49537.9802
4104.29	Cr	I	5	-	3d4.4s2	c 3D3	33934.757	3d4.4s.5p	r 5D°4	58292.54
4104.8591	Cr	I	35	2	3d4.4s2	a 3H4	23933.8561	3d4.(3H).4s.4p.(3P°)	y 3H°4	48288.3556
4106.0267	Cr	I	10	1	3d4.4s2	a 3F3	25106.2953	3d4.(3F1).4s.4p.(3P°)	w 3G°4	49453.867
4106.69	Cr	I	6	-	3d5.(2D3).4s	b 3D3	31008.9708	3d5.(4G).5p	u 3F°3	55352.6
4108.3884	Cr	I	30	2	3d5.(4P).4s	a 5P3	21840.8096	3d5.(4P).4p	y 3D°3	46174.3884
4109.5748	Cr	I	40	3	3d5.(4P).4s	a 5P2	21847.8349	3d5.(4P).4p	y 3D°3	46174.3884
4109.95	Cr	I	5	-	3d5.(2D3).4s	b 3D2	31028.259	3d5.(4G).5p	u 3F°3	55352.6
4110.95	Cr	I	20	1	3d5.(6S).4p	z 7P°3	23386.3419	3d5.(6S).5d	g 7D4	47704.62
4110.9818	Cr	II	45	3	3d4.(a 3P).4s	b 4P3/2	30307.3672	3d4.(5D).4p	z 4D°5/2	54625.5946
4111.0109	Cr	II	10	1	3d5	b 4D7/2	25033.6679	3d4.(5D).4p	z 6D°5/2	49351.7336
4111.3505	Cr	I	20	1	3d5.(6S).4p	z 7P°3	23386.3419	3d5.(6S).5d	g 7D3	47702.39
4111.6	Cr	I	20	1	3d5.(6S).4p	z 7P°3	23386.3419	3d5.(6S).5d	g 7D2	47700.905
4113.2155	Cr	II	8	1	3d5	b 4D5/2	25046.7144	3d4.(5D).4p	z 6D°5/2	49351.7336
4115.32	Cr	I	25	2	3d5.(2H).4s	a 1H5	38537.591	3d4.4s.4p	r 3H°5	62830.256
4118.05	Cr	I	6	-	3d4.4s2	a 3F4	25177.3539	3d4.(3F1).4s.4p.(3P°)	w 3G°4	49453.867

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