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
154185.59937	Fr	I	-	-	15d	2D5/2	32032.821	29d	2D5/2	32681.39
154252.19308	Fr	I	-	-	15d	2D5/2	32032.821	29d	2D3/2	32681.11
154393.89588	Fr	I	135	-	12d	2D3/2	31356.506	16p	2P°1/2	32004.2
154418.69084	Fr	I	2	-	16p	2P°1/2	32004.2	27d	2D5/2	32651.79
154440.39296	Fr	I	105	-	14p	2P°1/2	31605.95	17d	2D3/2	32253.449
154442.53965	Fr	I	-	-	16p	2P°3/2	32018.55	29p	2P°3/2	32666.04
154492.88483	Fr	I	20	-	15d	2D5/2	32032.821	30p	2P°3/2	32680.1
154502.19393	Fr	I	25	-	16p	2P°1/2	32004.2	27d	2D3/2	32651.44
154793.96923	Fr	I	-	-	16p	2P°3/2	32018.55	29p	2P°1/2	32664.57
154803.79393	Fr	I	2	-	15d	2D5/2	32032.821	30p	2P°1/2	32678.8
154810.74387	Fr	I	-	-	16p	2P°1/2	32004.2	28p	2P°3/2	32650.15
155212.01962	Fr	I	-	-	16p	2P°1/2	32004.2	28p	2P°1/2	32648.48
155576.40279	Fr	I	-	-	16s	2S1/2	31929.789	25s	2S1/2	32572.56
155670.85577	Fr	I	2	-	15d	2D3/2	32029.909	30s	2S1/2	32672.29
155804.49652	Fr	I	55	-	15p	2P°3/2	31852.65	21d	2D5/2	32494.48
156008.67408	Fr	I	25	-	15p	2P°3/2	31852.65	21d	2D3/2	32493.64
156113.40077	Fr	I	-	-	14p	2P°1/2	31605.95	18p	2P°3/2	32246.51
156117.05657	Fr	I	15	-	12d	2D5/2	31363.655	16p	2P°1/2	32004.2
156301.77496	Fr	I	5	-	14d	2D3/2	31867.682	23s	2S1/2	32507.47
156379.74632	Fr	I	-	-	15d	2D5/2	32032.821	30s	2S1/2	32672.29
156575.38322	Fr	I	20	-	16p	2P°3/2	32018.55	29s	2S1/2	32657.22
156722.86226	Fr	I	65	-	13p	2P°1/2	31291.72	16s	2S1/2	31929.789
156781.58757	Fr	I	-	-	15p	2P°3/2	31852.65	22p	2P°3/2	32490.48
156842.81683	Fr	I	-	-	15d	2D3/2	32029.909	28d	2D5/2	32667.49
156919.1129	Fr	I	-	-	15d	2D3/2	32029.909	28d	2D3/2	32667.18
157064.52682	Fr	I	2	-	10d	2D3/2	30309.962	11d	2D5/2	30946.643
157200.32509	Fr	I	10	-	15d	2D3/2	32029.909	29p	2P°3/2	32666.04
157243.58289	Fr	I	-	-	14d	2D5/2	31871.514	23s	2S1/2	32507.47
157247.53908	Fr	I	10	-	16p	2P°1/2	32004.2	28s	2S1/2	32640.14
157562.44594	Fr	I	-	-	15d	2D5/2	32032.821	28d	2D5/2	32667.49
157564.43204	Fr	I	20	-	15d	2D3/2	32029.909	29p	2P°1/2	32664.57
157639.44391	Fr	I	-	-	15d	2D5/2	32032.821	28d	2D3/2	32667.18
157783.45798	Fr	I	-	-	15p	2P°3/2	31852.65	22p	2P°1/2	32486.43
157817.57236	Fr	I	-	-	13s	2S1/2	31101.539	15s	2S1/2	31735.182
157892.82551	Fr	I	-	-	16s	2S1/2	31929.789	23d	2D5/2	32563.13
157918.00897	Fr	I	25	-	16p	2P°3/2	32018.55	27d	2D5/2	32651.79
157923.24614	Fr	I	20	-	15d	2D5/2	32032.821	29p	2P°3/2	32666.04
158005.34058	Fr	I	15	-	16p	2P°3/2	32018.55	27d	2D3/2	32651.44
158045.046	Fr	I	5	-	16s	2S1/2	31929.789	23d	2D3/2	32562.52
158183.5467	Fr	I	25	-	15p	2P°1/2	31833.76	22s	2S1/2	32465.937
158290.71356	Fr	I	2	-	15d	2D5/2	32032.821	29p	2P°1/2	32664.57
158302.99193	Fr	I	-	-	14p	2P°1/2	31605.95	18p	2P°1/2	32237.65
158328.05573	Fr	I	-	-	16p	2P°3/2	32018.55	28p	2P°3/2	32650.15
158433.41044	Fr	I	10	-	13d	2D3/2	31652	19s	2S1/2	32283.18
158608.0557	Fr	I	105	-	12p	2P°1/2	30840.98	14s	2S1/2	31471.465
158614.0935	Fr	I	35	-	16s	2S1/2	31929.789	24p	2P°3/2	32560.25
158747.79737	Fr	I	-	-	16p	2P°3/2	32018.55	28p	2P°1/2	32648.48
158788.129	Fr	I	3	-	16p	2P°1/2	32004.2	26d	2D5/2	32633.97
158889.04778	Fr	I	30	-	16p	2P°1/2	32004.2	26d	2D3/2	32633.57
159263.56527	Fr	I	-	-	16p	2P°1/2	32004.2	27p	2P°3/2	32632.09

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