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
126102.13264	Fr	I	35	-	15s	2S1/2	31735.182	23p	2P°3/2	32528.19
126210.35733	Fr	I	-	-	13d	2D5/2	31657.155	20d	2D3/2	32449.483
126292.76431	Fr	I	6	-	14p	2P°1/2	31605.95	19d	2D5/2	32397.761
126330.09802	Fr	I	30	-	10d	2D3/2	30309.962	13s	2S1/2	31101.539
126370.48794	Fr	I	-	-	12d	2D5/2	31363.655	16d	2D3/2	32154.979
126420.	Ti	IX	3	-	3s.3p3	3D°1	200209	3s.3p3	3D°3	201000
126485.89303	Fr	I	60	-	14p	2P°1/2	31605.95	19d	2D3/2	32396.552
126500.61353	Fr	I	-	-	12p	2P°1/2	30840.98	14p	2P°3/2	31631.49
126531.	S	I	-	-	3s2.3p3.(4S°).6p	3P0	77902.208	3s2.3p3.(4S°).5d	3D°1	78692.53
126587.	Mg	I	-	-	3s.6g	3G5	58610.795	3s.7f	3F°4	59400.763
126631.32808	Fr	I	45	-	12d	2D3/2	31356.506	17p	2P°3/2	32146.2
126649.93199	Fr	I	15	-	15s	2S1/2	31735.182	23p	2P°1/2	32524.76
126656.3484	Fr	I	2	-	14d	2D3/2	31867.682	29s	2S1/2	32657.22
126690.	Co	III	2	-	3d7	a 2G9/2	16979.56	3d7	a 2G7/2	17768.87
126763.59857	Fr	I	45	-	13d	2D3/2	31652	21p	2P°1/2	32440.87
126814.23617	Fr	I	45	-	13d	2D5/2	31657.155	21p	2P°3/2	32445.71
126816.80931	Fr	I	2	-	11d	2D5/2	30946.643	15s	2S1/2	31735.182
126826.	Si	II	7	-	3s2.6d	2D3/2	118522.86	3s2.6f	2F°5/2	119311.34
126838.	Si	II	7	-	3s2.6d	2D5/2	118522.93	3s2.6f	2F°5/2	119311.34
126862.	Si	II	7	-	3s2.6d	2D5/2	118522.93	3s2.6f	2F°7/2	119311.19
126887.	Al	II	-	-	3s.9f	3F°2	146499.9	3s.10d	3D1	147288
126985.7395	Fr	I	20	-	15p	2P°3/2	31852.65	28s	2S1/2	32640.14
127033.	Al	II	-	-	3s.9f	3F°2	146499.9	3s.10d	3D3	147287.1
127033.	Si	I	7	-	3s2.3p.nd	a 3P°2	59917.336	3s2.3p.(2P°3/2).6p3/2	(3/2,3/2)3	60704.53
127079.33563	Fr	I	10	-	15p	2P°1/2	31833.76	27s	2S1/2	32620.67
127105.	Al	II	-	-	3s.9f	3F°2	146499.9	3s.10d	3D2	147286.65
127209.	Al	II	-	-	3s.9f	3F°3	146500.99	3s.10d	3D3	147287.1
127219.9888	Fr	I	-	-	14p	2P°1/2	31605.95	20p	2P°3/2	32391.99
127263.3792	Fr	I	45	-	13p	2P°1/2	31291.72	17s	2S1/2	32077.492
127274.06944	Fr	I	-	-	14d	2D5/2	31871.514	29s	2S1/2	32657.22
127282.	Al	II	-	-	3s.9f	3F°3	146500.99	3s.10d	3D2	147286.65
127288.	Ni	II	4	-	3p6.3d8.(3F).4s	4F7/2	9330.04	3p6.3d8.(3F).4s	4F5/2	10115.66
127295.61734	Fr	I	35	-	11p	2P°1/2	30161.07	11d	2D5/2	30946.643
127412.88144	Fr	I	45	-	14p	2P°3/2	31631.49	21s	2S1/2	32416.34
127449.	Al	II	-	-	3s.9f	3F°4	146502.47	3s.10d	3D3	147287.1
127533.45202	Fr	I	-	-	14d	2D3/2	31867.682	27d	2D5/2	32651.79
127574.	Si	I	7	-	3s2.3p.(2P°3/2).7p3/2	(3/2,3/2)3	62421.03	3s2.3p.7d	3F°2	63204.89
127581.9395	Fr	I	1	-	14s	2S1/2	31471.465	17d	2D5/2	32255.275
127590.40418	Fr	I	-	-	14d	2D3/2	31867.682	27d	2D3/2	32651.44
127597.40467	Fr	I	4	-	13d	2D5/2	31657.155	21p	2P°1/2	32440.87
127788.17832	Fr	I	85	-	12d	2D5/2	31363.655	17p	2P°3/2	32146.2
127800.75351	Fr	I	9	-	14d	2D3/2	31867.682	28p	2P°3/2	32650.15
127879.85432	Fr	I	10	-	14s	2S1/2	31471.465	17d	2D3/2	32253.449
127988.53223	Fr	I	25	-	15p	2P°3/2	31852.65	26d	2D5/2	32633.97
128054.09005	Fr	I	10	-	15p	2P°3/2	31852.65	26d	2D3/2	32633.57
128074.09855	Fr	I	20	-	14d	2D3/2	31867.682	28p	2P°1/2	32648.48
128126.	S	II	-	-	3s2.3p2.(3P).5p	2D°5/2	158715.46	3s2.3p2.(3P).4d	2D3/2	159495.94
128135.48	Ne	II	-	-	2s2.2p5	2P°3/2	0	2s2.2p5	2P°1/2	780.424
128159.77936	Fr	I	-	-	14d	2D5/2	31871.514	27d	2D5/2	32651.79
128172.26352	Fr	I	-	-	14p	2P°1/2	31605.95	20p	2P°1/2	32386.15

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