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
122723.47946	Fr	I	20	-	15p	2P°3/2	31852.65	28d	2D5/2	32667.49
122741.55538	Fr	I	-	-	15p	2P°1/2	31833.76	28p	2P°1/2	32648.48
122770.18649	Fr	I	9	-	15p	2P°3/2	31852.65	28d	2D3/2	32667.18
122816.92909	Fr	I	-	-	14p	2P°3/2	31631.49	21p	2P°3/2	32445.71
122859.63164	Fr	I	5	-	13d	2D3/2	31652	22s	2S1/2	32465.937
122894.20775	Fr	I	-	-	14d	2D3/2	31867.682	29d	2D5/2	32681.39
122936.51067	Fr	I	-	-	14d	2D3/2	31867.682	29d	2D3/2	32681.11
122942.25402	Fr	I	-	-	15p	2P°3/2	31852.65	29p	2P°3/2	32666.04
123089.34563	Fr	I	7	-	14d	2D3/2	31867.682	30p	2P°3/2	32680.1
123164.84383	Fr	I	-	-	15p	2P°3/2	31852.65	29p	2P°1/2	32664.57
123195.94932	Fr	I	-	-	14s	2S1/2	31471.465	19s	2S1/2	32283.18
123286.62414	Fr	I	15	-	14d	2D3/2	31867.682	30p	2P°1/2	32678.8
123301.52154	Fr	I	195	-	12p	2P°1/2	30840.98	13d	2D3/2	31652
123397.37657	Fr	I	20	-	14p	2P°1/2	31605.95	21s	2S1/2	32416.34
123475.69258	Fr	I	-	-	14d	2D5/2	31871.514	29d	2D5/2	32681.39
123518.39683	Fr	I	-	-	14d	2D5/2	31871.514	29d	2D3/2	32681.11
123551.3603	Fr	I	-	-	14p	2P°3/2	31631.49	21p	2P°1/2	32440.87
123642.71213	Fr	I	-	-	13d	2D5/2	31657.155	22s	2S1/2	32465.937
123672.68293	Fr	I	15	-	14d	2D5/2	31871.514	30p	2P°3/2	32680.1
123828.27495	Fr	I	-	-	13p	2P°3/2	31327.46	17p	2P°1/2	32135.03
123853.12011	Fr	I	-	-	15s	2S1/2	31735.182	24s	2S1/2	32542.59
123871.83724	Fr	I	1	-	14d	2D5/2	31871.514	30p	2P°1/2	32678.8
124011.01218	Fr	I	9	-	15p	2P°1/2	31833.76	28s	2S1/2	32640.14
124284.12345	Fr	I	2	-	14d	2D3/2	31867.682	30s	2S1/2	32672.29
124289.99341	Fr	I	15	-	15p	2P°3/2	31852.65	29s	2S1/2	32657.22
124354.75427	Fr	I	3	-	12s	2S1/2	30559.504	12d	2D5/2	31363.655
124878.8675	Fr	I	-	-	14d	2D5/2	31871.514	30s	2S1/2	32672.29
124880.11509	Fr	I	-	-	12d	2D3/2	31356.506	16d	2D5/2	32157.274
124967.19611	Fr	I	2	-	15p	2P°1/2	31833.76	26d	2D5/2	32633.97
124987.50125	Fr	I	40	-	14p	2P°3/2	31631.49	22d	2D5/2	32431.57
125029.69455	Fr	I	25	-	15p	2P°1/2	31833.76	26d	2D3/2	32633.57
125030.0072	Fr	I	-	-	14d	2D3/2	31867.682	28d	2D5/2	32667.49
125078.48675	Fr	I	-	-	14d	2D3/2	31867.682	28d	2D3/2	32667.18
125134.51961	Fr	I	20	-	15p	2P°3/2	31852.65	27d	2D5/2	32651.79
125178.84928	Fr	I	15	-	11d	2D3/2	30936.325	15s	2S1/2	31735.182
125189.34889	Fr	I	10	-	15p	2P°3/2	31852.65	27d	2D3/2	32651.44
125236.69736	Fr	I	-	-	13d	2D3/2	31652	20d	2D5/2	32450.488
125239.05004	Fr	I	-	-	12d	2D3/2	31356.506	16d	2D3/2	32154.979
125257.09018	Fr	I	8	-	14d	2D3/2	31867.682	29p	2P°3/2	32666.04
125261.48335	Fr	I	-	-	15p	2P°1/2	31833.76	27p	2P°3/2	32632.09
125391.84953	Fr	I	-	-	15p	2P°3/2	31852.65	28p	2P°3/2	32650.15
125394.52252	Fr	I	-	-	13d	2D3/2	31652	20d	2D3/2	32449.483
125470.19957	Fr	I	35	-	12s	2S1/2	30559.504	12d	2D3/2	31356.506
125488.1489	Fr	I	15	-	14d	2D3/2	31867.682	29p	2P°1/2	32664.57
125560.3129	Fr	I	-	-	15p	2P°1/2	31833.76	27p	2P°1/2	32630.19
125631.9286	Fr	I	-	-	14d	2D5/2	31871.514	28d	2D5/2	32667.49
125654.97657	Fr	I	-	-	15p	2P°3/2	31852.65	28p	2P°1/2	32648.48
125678.98069	Fr	I	5	-	15s	2S1/2	31735.182	22d	2D3/2	32530.86
125680.87615	Fr	I	-	-	14d	2D5/2	31871.514	28d	2D3/2	32667.18
125861.2053	Fr	I	15	-	14d	2D5/2	31871.514	29p	2P°3/2	32666.04

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