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
204532.43884	Fr	I	55	-	16p	2P°3/2	32018.55	23s	2S1/2	32507.47
204557.96048	Fr	I	3	-	18s	2S1/2	32192.251	29d	2D3/2	32681.11
204598.55717	Fr	I	10	-	14d	2D3/2	31867.682	20s	2S1/2	32356.444
204700.	Mg	II	-	-	2p6.4d	2D3/2	93311.11	2p6.4f	2F°5/2	93799.63
204981.45943	Fr	I	25	-	18s	2S1/2	32192.251	30p	2P°3/2	32680.1
205014.65855	Fr	I	35	-	17p	2P°3/2	32146.2	26d	2D5/2	32633.97
205120.	Al	II	-	-	3s.8d	3D1	144642	3s.8f	3F°2	145129.51
205182.92057	Fr	I	20	-	17p	2P°3/2	32146.2	26d	2D3/2	32633.57
205200.	Al	II	-	-	3s.8d	3D2	144642.18	3s.8f	3F°2	145129.51
205310.	Al	II	-	-	3s.8d	3D3	144642.45	3s.8f	3F°2	145129.51
205528.30022	Fr	I	-	-	16s	2S1/2	31929.789	21s	2S1/2	32416.34
205529.14506	Fr	I	10	-	18s	2S1/2	32192.251	30p	2P°1/2	32678.8
205558.29633	Fr	I	2	-	12p	2P°1/2	30840.98	13p	2P°3/2	31327.46
205642.83952	Fr	I	-	-	16p	2P°1/2	32004.2	22p	2P°3/2	32490.48
205740.	Mg	I	-	-	3s.7p	3P°0	58476.689	3s.8s	3S1	58962.739
205807.89891	Fr	I	-	-	17p	2P°3/2	32146.2	27p	2P°3/2	32632.09
205816.37063	Fr	I	-	-	15p	2P°1/2	31833.76	19p	2P°1/2	32319.63
205880.	Mg	I	-	-	3s.7p	3P°1	58477.02	3s.8s	3S1	58962.739
205913.84565	Fr	I	15	-	17p	2P°1/2	32135.03	27s	2S1/2	32620.67
205914.69366	Fr	I	-	-	17s	2S1/2	32077.492	23d	2D5/2	32563.13
206117.14462	Fr	I	4	-	16d	2D3/2	32154.979	28s	2S1/2	32640.14
206173.6642	Fr	I	7	-	17s	2S1/2	32077.492	23d	2D3/2	32562.52
206194.	Mg	I	-	-	3s.7p	3P°2	58477.76	3s.8s	3S1	58962.739
206215.33005	Fr	I	1	-	14d	2D5/2	31871.514	20s	2S1/2	32356.444
206270.	Al	II	-	-	3s.10s	3S1	146112.14	3s.10p	3P°1	146596.95
206399.	Mg	I	-	-	3s.4d	3D3	54192.256	3s.4f	3F°4	54676.755
206422.	Mg	I	-	-	3s.4d	3D3	54192.256	3s.4f	3F°3	54676.701
206438.	Mg	I	-	-	3s.4d	3D2	54192.294	3s.4f	3F°3	54676.701
206442.	Mg	I	-	-	3s.4d	3D3	54192.256	3s.4f	3F°2	54676.654
206458.	Mg	I	-	-	3s.4d	3D2	54192.294	3s.4f	3F°2	54676.654
206475.	Mg	I	-	-	3s.4d	3D1	54192.335	3s.4f	3F°2	54676.654
206615.83917	Fr	I	-	-	17p	2P°3/2	32146.2	27p	2P°1/2	32630.19
207026.47869	Fr	I	135	-	13d	2D3/2	31652	17p	2P°1/2	32135.03
207096.7929	Fr	I	-	-	16d	2D5/2	32157.274	28s	2S1/2	32640.14
207143.12347	Fr	I	50	-	17s	2S1/2	32077.492	24p	2P°3/2	32560.25
207160.	Al	II	-	-	3s.10s	3S1	146112.14	3s.10p	3P°0	146594.85
207276.65422	Fr	I	2500	-	9p	2P°1/2	27118.21	8d	2D3/2	27600.657
207369.92721	Fr	I	-	-	16p	2P°1/2	32004.2	22p	2P°1/2	32486.43
207823.73222	Fr	I	120	-	15p	2P°3/2	31852.65	18d	2D5/2	32333.827
208146.	Mg	I	-	-	3s.7f	3F°2	59400.763	3s.8d	3D1	59881.196
208152.	Mg	I	-	-	3s.7f	3F°2	59400.763	3s.8d	3D2	59881.181
208158.	Mg	I	-	-	3s.7f	3F°2	59400.763	3s.8d	3D3	59881.168
208316.40763	Fr	I	-	-	18s	2S1/2	32192.251	30s	2S1/2	32672.29
208408.01287	Fr	I	25	-	17s	2S1/2	32077.492	24p	2P°1/2	32557.32
208461.88483	Fr	I	60	-	15p	2P°3/2	31852.65	18d	2D3/2	32332.354
208500.	Fe	V	1	-	3d4	5D3	803.1	3d4	5D4	1282.7
208772.18987	Fr	I	-	-	16d	2D3/2	32154.979	26d	2D5/2	32633.97
208940.	Fe	VI	1	-	3d3	2H9/2	28724.3	3d3	2H11/2	29202.9
208946.6789	Fr	I	-	-	16d	2D3/2	32154.979	26d	2D3/2	32633.57
208955.84763	Fr	I	4	-	17p	2P°1/2	32135.03	25d	2D5/2	32613.6

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