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
43356.01576	Fr	I	7	-	10d	2D5/2	30325.605	27p	2P°3/2	32632.09
43367.54165	Fr	I	5000	-	7p	2P°3/2	13923.998	6d	2D3/2	16229.87
43386.45137	Fr	I	7	-	11p	2P°1/2	30161.07	22s	2S1/2	32465.937
43391.76034	Fr	I	-	-	10d	2D5/2	30325.605	27p	2P°1/2	32630.19
43409.59821	Fr	I	-	-	10d	2D3/2	30309.962	25d	2D5/2	32613.6
43418.07964	Fr	I	-	-	10d	2D3/2	30309.962	25d	2D3/2	32613.15
43450.15051	Fr	I	4	-	10d	2D3/2	30309.962	26p	2P°3/2	32611.45
43459.55437	Fr	I	10	-	11p	2P°3/2	30241.6	24s	2S1/2	32542.59
43485.04832	Fr	I	35	-	11s	2S1/2	29718.909	16p	2P°3/2	32018.55
43488.18752	Fr	I	9	-	10p	2P°1/2	29064.18	12d	2D5/2	31363.655
43491.34609	Fr	I	8	-	10d	2D3/2	30309.962	26p	2P°1/2	32609.27
43571.75069	Fr	I	-	-	10d	2D5/2	30325.605	27s	2S1/2	32620.67
43623.81267	Fr	I	95	-	10p	2P°1/2	29064.18	12d	2D3/2	31356.506
43674.35874	Fr	I	55	-	9d	2D5/2	29341.817	14p	2P°3/2	31631.49
43678.55553	Fr	I	55	-	9d	2D3/2	29316.497	14p	2P°1/2	31605.95
43679.22328	Fr	I	2	-	11p	2P°1/2	30161.07	20d	2D5/2	32450.488
43682.23793	Fr	I	7	-	11p	2P°3/2	30241.6	22d	2D3/2	32530.86
43698.40584	Fr	I	20	-	11p	2P°1/2	30161.07	20d	2D3/2	32449.483
43699.07419	Fr	I	-	-	10d	2D3/2	30309.962	26s	2S1/2	32598.34
43706.38922	Fr	I	-	-	10d	2D5/2	30325.605	25d	2D5/2	32613.6
43714.98703	Fr	I	-	-	10d	2D5/2	30325.605	25d	2D3/2	32613.15
43733.2447	Fr	I	-	-	11p	2P°3/2	30241.6	23p	2P°3/2	32528.19
43747.49819	Fr	I	8	-	10d	2D5/2	30325.605	26p	2P°3/2	32611.45
43758.10345	Fr	I	20	-	11s	2S1/2	29718.909	16p	2P°1/2	32004.2
43770.57217	Fr	I	-	-	11p	2P°1/2	30161.07	21p	2P°3/2	32445.71
43789.25981	Fr	I	-	-	10d	2D5/2	30325.605	26p	2P°1/2	32609.27
43798.94532	Fr	I	-	-	11p	2P°3/2	30241.6	23p	2P°1/2	32524.76
43855.07127	Fr	I	-	-	10d	2D3/2	30309.962	24d	2D5/2	32590.2
43863.4968	Fr	I	-	-	11p	2P°1/2	30161.07	21p	2P°1/2	32440.87
43865.07454	Fr	I	-	-	10d	2D3/2	30309.962	24d	2D3/2	32589.68
43902.82023	Fr	I	4	-	10d	2D3/2	30309.962	25p	2P°3/2	32587.72
43951.44596	Fr	I	9	-	10d	2D3/2	30309.962	25p	2P°1/2	32585.2
43987.46357	Fr	I	60	-	10p	2P°3/2	29198.09	14s	2S1/2	31471.465
43999.8504	Fr	I	-	-	10d	2D5/2	30325.605	26s	2S1/2	32598.34
44043.1623	Fr	I	1	-	11p	2P°1/2	30161.07	22d	2D5/2	32431.57
44133.15857	Fr	I	10	-	11p	2P°3/2	30241.6	23s	2S1/2	32507.47
44158.00618	Fr	I	-	-	10d	2D5/2	30325.605	24d	2D5/2	32590.2
44167.01669	Fr	I	6	-	9d	2D5/2	29341.817	14p	2P°1/2	31605.95
44168.14814	Fr	I	-	-	10d	2D5/2	30325.605	24d	2D3/2	32589.68
44183.66265	Fr	I	-	-	10p	2P°1/2	29064.18	13p	2P°3/2	31327.46
44196.98064	Fr	I	1	-	10d	2D3/2	30309.962	25s	2S1/2	32572.56
44206.41745	Fr	I	9	-	10d	2D5/2	30325.605	25p	2P°3/2	32587.72
44255.71839	Fr	I	-	-	10d	2D5/2	30325.605	25p	2P°1/2	32585.2
44340.58893	Fr	I	8	-	11p	2P°1/2	30161.07	21s	2S1/2	32416.34
44381.95465	Fr	I	-	-	10d	2D3/2	30309.962	23d	2D5/2	32563.13
44387.62828	Fr	I	15	-	11p	2P°3/2	30241.6	21d	2D5/2	32494.48
44393.97343	Fr	I	-	-	10d	2D3/2	30309.962	23d	2D3/2	32562.52
44404.18465	Fr	I	8	-	11p	2P°3/2	30241.6	21d	2D3/2	32493.64
44438.75628	Fr	I	5	-	10d	2D3/2	30309.962	24p	2P°3/2	32560.25
44466.44051	Fr	I	-	-	10s	2S1/2	28310.617	12s	2S1/2	30559.504

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