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
209259.74366	Fr	I	15	-	13d	2D5/2	31657.155	17p	2P°1/2	32135.03
209397.33353	Fr	I	7	-	15d	2D3/2	32029.909	23s	2S1/2	32507.47
209532.03116	Fr	I	210	-	12d	2D3/2	31356.506	15p	2P°1/2	31833.76
209594.83223	Fr	I	15	-	16d	2D3/2	32154.979	27p	2P°3/2	32632.09
209777.30042	Fr	I	-	-	16d	2D5/2	32157.274	26d	2D5/2	32633.97
209898.82876	Fr	I	-	-	17p	2P°1/2	32135.03	26p	2P°3/2	32611.45
209953.47431	Fr	I	-	-	16d	2D5/2	32157.274	26d	2D3/2	32633.57
210114.93287	Fr	I	75	-	16p	2P°3/2	32018.55	21d	2D5/2	32494.48
210420.44108	Fr	I	-	-	18s	2S1/2	32192.251	28d	2D5/2	32667.49
210432.83931	Fr	I	35	-	16d	2D3/2	32154.979	27p	2P°1/2	32630.19
210486.43415	Fr	I	35	-	16p	2P°3/2	32018.55	21d	2D3/2	32493.64
210557.78864	Fr	I	4	-	18s	2S1/2	32192.251	28d	2D3/2	32667.18
210607.89864	Fr	I	35	-	16d	2D5/2	32157.274	27p	2P°3/2	32632.09
210681.9987	Fr	I	-	-	15d	2D5/2	32032.821	23s	2S1/2	32507.47
210761.48123	Fr	I	35	-	17p	2P°3/2	32146.2	27s	2S1/2	32620.67
210863.69771	Fr	I	-	-	17p	2P°1/2	32135.03	26p	2P°1/2	32609.27
210917.06741	Fr	I	-	-	15p	2P°3/2	31852.65	19p	2P°3/2	32326.77
211064.41897	Fr	I	25	-	18s	2S1/2	32192.251	29p	2P°3/2	32666.04
211454.04258	Fr	I	3	-	16d	2D5/2	32157.274	27p	2P°1/2	32630.19
211721.31547	Fr	I	15	-	18s	2S1/2	32192.251	29p	2P°1/2	32664.57
211895.83201	Fr	I	-	-	16p	2P°3/2	32018.55	22p	2P°3/2	32490.48
212070.18675	Fr	I	75	-	14p	2P°1/2	31605.95	17s	2S1/2	32077.492
212542.10991	Fr	I	450	-	12p	2P°3/2	30893.16	12d	2D5/2	31363.655
212718.43524	Fr	I	20	-	12d	2D5/2	31363.655	15p	2P°1/2	31833.76
213687.99843	Fr	I	1	-	16s	2S1/2	31929.789	19d	2D5/2	32397.761
213730.01624	Fr	I	-	-	16p	2P°3/2	32018.55	22p	2P°1/2	32486.43
213949.50792	Fr	I	45	-	17p	2P°3/2	32146.2	25d	2D5/2	32613.6
214141.93327	Fr	I	-	-	15p	2P°3/2	31852.65	19p	2P°1/2	32319.63
214155.69119	Fr	I	20	-	17p	2P°3/2	32146.2	25d	2D3/2	32613.15
214241.48872	Fr	I	15	-	16s	2S1/2	31929.789	19d	2D3/2	32396.552
214525.52317	Fr	I	-	-	14d	2D3/2	31867.682	18d	2D5/2	32333.827
214734.66311	Fr	I	4	-	16d	2D3/2	32154.979	27s	2S1/2	32620.67
214938.20527	Fr	I	-	-	17p	2P°3/2	32146.2	26p	2P°3/2	32611.45
215008.44983	Fr	I	-	-	17s	2S1/2	32077.492	24s	2S1/2	32542.59
215068.10131	Fr	I	-	-	18s	2S1/2	32192.251	29s	2S1/2	32657.22
215205.56436	Fr	I	-	-	14d	2D3/2	31867.682	18d	2D3/2	32332.354
215252.35109	Fr	I	-	-	15d	2D3/2	32029.909	21d	2D5/2	32494.48
215642.25812	Fr	I	-	-	15d	2D3/2	32029.909	21d	2D3/2	32493.64
215798.15104	Fr	I	-	-	16d	2D5/2	32157.274	27s	2S1/2	32620.67
215821.43798	Fr	I	225	-	12p	2P°3/2	30893.16	12d	2D3/2	31356.506
215838.20768	Fr	I	20	-	17p	2P°1/2	32135.03	26s	2S1/2	32598.34
215950.07234	Fr	I	-	-	17p	2P°3/2	32146.2	26p	2P°1/2	32609.27
216303.67305	Fr	I	-	-	14d	2D5/2	31871.514	18d	2D5/2	32333.827
216356.0875	Fr	I	90	-	16s	2S1/2	31929.789	20p	2P°3/2	32391.99
216573.50396	Fr	I	35	-	16p	2P°1/2	32004.2	22s	2S1/2	32465.937
216610.09533	Fr	I	-	-	15d	2D5/2	32032.821	21d	2D5/2	32494.48
216995.05251	Fr	I	-	-	14d	2D5/2	31871.514	18d	2D3/2	32332.354
217004.9412	Fr	I	-	-	15d	2D5/2	32032.821	21d	2D3/2	32493.64
217121.79013	Fr	I	35	-	15d	2D3/2	32029.909	22p	2P°3/2	32490.48
217609.3868	Fr	I	-	-	18s	2S1/2	32192.251	27d	2D5/2	32651.79

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