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
46404.40136	Fr	I	8	-	9d	2D3/2	29316.497	14s	2S1/2	31471.465
46404.74591	Fr	I	10	-	11p	2P°3/2	30241.6	19d	2D3/2	32396.552
46455.34132	Fr	I	-	-	11s	2S1/2	29718.909	14d	2D5/2	31871.514
46503.19244	Fr	I	-	-	11p	2P°3/2	30241.6	20p	2P°3/2	32391.99
46538.18714	Fr	I	7	-	11s	2S1/2	29718.909	14d	2D3/2	31867.682
46629.8291	Fr	I	-	-	11p	2P°3/2	30241.6	20p	2P°1/2	32386.15
46717.48907	Fr	I	-	-	10d	2D3/2	30309.962	20d	2D5/2	32450.488
46721.72355	Fr	I	-	-	10d	2D5/2	30325.605	22s	2S1/2	32465.937
46739.43373	Fr	I	-	-	10d	2D3/2	30309.962	20d	2D3/2	32449.483
46822.00334	Fr	I	8	-	10d	2D3/2	30309.962	21p	2P°3/2	32445.71
46854.95486	Fr	I	-	-	12s	2S1/2	30559.504	30d	2D5/2	32693.75
46860.44397	Fr	I	-	-	12s	2S1/2	30559.504	30d	2D3/2	32693.5
46866.04419	Fr	I	50	-	11s	2S1/2	29718.909	15p	2P°3/2	31852.65
46928.35167	Fr	I	15	-	10d	2D3/2	30309.962	21p	2P°1/2	32440.87
46956.11669	Fr	I	-	-	9d	2D5/2	29341.817	14s	2S1/2	31471.465
46962.24705	Fr	I	-	-	10p	2P°3/2	29198.09	13p	2P°3/2	31327.46
47061.41468	Fr	I	-	-	10d	2D5/2	30325.605	20d	2D5/2	32450.488
47083.68371	Fr	I	-	-	10d	2D5/2	30325.605	20d	2D3/2	32449.483
47122.91069	Fr	I	10	-	11p	2P°1/2	30161.07	19s	2S1/2	32283.18
47127.88529	Fr	I	-	-	12s	2S1/2	30559.504	29d	2D5/2	32681.39
47134.06058	Fr	I	-	-	10d	2D3/2	30309.962	22d	2D5/2	32431.57
47134.10501	Fr	I	-	-	12s	2S1/2	30559.504	29d	2D3/2	32681.11
47156.5541	Fr	I	5	-	12s	2S1/2	30559.504	30p	2P°3/2	32680.1
47167.4752	Fr	I	15	-	10d	2D5/2	30325.605	21p	2P°3/2	32445.71
47185.48046	Fr	I	3	-	12s	2S1/2	30559.504	30p	2P°1/2	32678.8
47208.73626	Fr	I	20	-	8d	2D3/2	27600.657	11s	2S1/2	29718.909
47275.40048	Fr	I	2	-	10d	2D5/2	30325.605	21p	2P°1/2	32440.87
47284.65504	Fr	I	25	-	11s	2S1/2	29718.909	15p	2P°1/2	31833.76
47284.81155	Fr	I	20	-	11p	2P°3/2	30241.6	20s	2S1/2	32356.444
47330.87023	Fr	I	-	-	12s	2S1/2	30559.504	30s	2S1/2	32672.29
47438.64523	Fr	I	-	-	12s	2S1/2	30559.504	28d	2D5/2	32667.49
47445.62257	Fr	I	-	-	12s	2S1/2	30559.504	28d	2D3/2	32667.18
47471.29885	Fr	I	6	-	12s	2S1/2	30559.504	29p	2P°3/2	32666.04
47474.85969	Fr	I	2	-	10d	2D3/2	30309.962	21s	2S1/2	32416.34
47484.16996	Fr	I	-	-	10d	2D5/2	30325.605	22d	2D5/2	32431.57
47504.44879	Fr	I	3	-	12s	2S1/2	30559.504	29p	2P°1/2	32664.57
47670.89539	Fr	I	-	-	12s	2S1/2	30559.504	29s	2S1/2	32657.22
47750.81714	Fr	I	3	-	11p	2P°1/2	30161.07	17d	2D5/2	32255.275
47763.93154	Fr	I	-	-	10p	2P°3/2	29198.09	13p	2P°1/2	31291.72
47792.48884	Fr	I	30	-	11p	2P°1/2	30161.07	17d	2D3/2	32253.449
47794.61316	Fr	I	-	-	12s	2S1/2	30559.504	27d	2D5/2	32651.79
47795.96095	Fr	I	25	-	11p	2P°3/2	30241.6	18d	2D5/2	32333.827
47802.60964	Fr	I	-	-	12s	2S1/2	30559.504	27d	2D3/2	32651.44
47829.63467	Fr	I	15	-	11p	2P°3/2	30241.6	18d	2D3/2	32332.354
47830.06933	Fr	I	-	-	10d	2D5/2	30325.605	21s	2S1/2	32416.34
47832.10548	Fr	I	7	-	12s	2S1/2	30559.504	28p	2P°3/2	32650.15
47870.34413	Fr	I	3	-	12s	2S1/2	30559.504	28p	2P°1/2	32648.48
47897.33111	Fr	I	-	-	10d	2D3/2	30309.962	19d	2D5/2	32397.761
47925.08351	Fr	I	-	-	10d	2D3/2	30309.962	19d	2D3/2	32396.552
47951.51143	Fr	I	-	-	11p	2P°1/2	30161.07	18p	2P°3/2	32246.51

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