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
144588.90483	Fr	I	-	-	14d	2D5/2	31871.514	23d	2D5/2	32563.13
144698.95383	Fr	I	-	-	13p	2P°3/2	31327.46	16p	2P°3/2	32018.55
144716.54371	Fr	I	-	-	14d	2D5/2	31871.514	23d	2D3/2	32562.52
144717.80029	Fr	I	-	-	15p	2P°1/2	31833.76	23p	2P°1/2	32524.76
144742.72704	Fr	I	-	-	16s	2S1/2	31929.789	27s	2S1/2	32620.67
144940.13972	Fr	I	35	-	15p	2P°3/2	31852.65	24s	2S1/2	32542.59
145003.61059	Fr	I	35	-	14d	2D3/2	31867.682	24p	2P°1/2	32557.32
145022.11587	Fr	I	2	-	16p	2P°1/2	32004.2	30d	2D5/2	32693.75
145074.71348	Fr	I	15	-	16p	2P°1/2	32004.2	30d	2D3/2	32693.5
145193.51392	Fr	I	35	-	14d	2D5/2	31871.514	24p	2P°3/2	32560.25
145319.26643	Fr	I	-	-	14p	2P°3/2	31631.49	19p	2P°1/2	32319.63
145813.19289	Fr	I	1	-	14s	2S1/2	31471.465	16d	2D5/2	32157.274
145813.83073	Fr	I	3	-	14d	2D5/2	31871.514	24p	2P°1/2	32557.32
146018.0157	Fr	I	195	-	11d	2D5/2	30946.643	14p	2P°3/2	31631.49
146239.23862	Fr	I	-	-	16s	2S1/2	31929.789	25d	2D5/2	32613.6
146302.78239	Fr	I	15	-	14s	2S1/2	31471.465	16d	2D3/2	32154.979
146335.53861	Fr	I	4	-	16s	2S1/2	31929.789	25d	2D3/2	32613.15
146664.7698	Fr	I	-	-	13d	2D3/2	31652	18d	2D5/2	32333.827
146700.48602	Fr	I	25	-	16s	2S1/2	31929.789	26p	2P°3/2	32611.45
146808.81675	Fr	I	-	-	15s	2S1/2	31735.182	21s	2S1/2	32416.34
146982.30627	Fr	I	-	-	13d	2D3/2	31652	18d	2D3/2	32332.354
147078.28977	Fr	I	-	-	11p	2P°1/2	30161.07	12p	2P°1/2	30840.98
147171.14975	Fr	I	15	-	16s	2S1/2	31929.789	26p	2P°1/2	32609.27
147446.95596	Fr	I	20	-	15p	2P°3/2	31852.65	22d	2D3/2	32530.86
147660.32219	Fr	I	35	-	14p	2P°1/2	31605.95	19s	2S1/2	32283.18
147669.04414	Fr	I	2	-	16p	2P°1/2	32004.2	29d	2D5/2	32681.39
147730.1266	Fr	I	20	-	16p	2P°1/2	32004.2	29d	2D3/2	32681.11
147767.23705	Fr	I	-	-	13p	2P°3/2	31327.46	16p	2P°1/2	32004.2
147782.08645	Fr	I	-	-	13d	2D5/2	31657.155	18d	2D5/2	32333.827
147860.09478	Fr	I	-	-	12d	2D3/2	31356.506	15d	2D5/2	32032.821
147950.88031	Fr	I	-	-	16p	2P°1/2	32004.2	30p	2P°3/2	32680.1
148029.72437	Fr	I	-	-	15p	2P°3/2	31852.65	23p	2P°3/2	32528.19
148104.2654	Fr	I	15	-	16p	2P°3/2	32018.55	30d	2D5/2	32693.75
148104.48475	Fr	I	-	-	13d	2D5/2	31657.155	18d	2D3/2	32332.354
148159.1229	Fr	I	9	-	16p	2P°3/2	32018.55	30d	2D3/2	32693.5
148168.34294	Fr	I	4	-	14d	2D3/2	31867.682	24s	2S1/2	32542.59
148198.64546	Fr	I	35	-	13d	2D3/2	31652	19p	2P°3/2	32326.77
148206.33286	Fr	I	105	-	14s	2S1/2	31471.465	17p	2P°3/2	32146.2
148230.71815	Fr	I	4500	-	8p	2P°3/2	23658.306	7d	2D5/2	24332.93
148235.9917	Fr	I	-	-	16p	2P°1/2	32004.2	30p	2P°1/2	32678.8
148431.81784	Fr	I	20	-	15p	2P°1/2	31833.76	23s	2S1/2	32507.47
148499.48693	Fr	I	-	-	12d	2D3/2	31356.506	15d	2D3/2	32029.909
148785.16909	Fr	I	-	-	15p	2P°3/2	31852.65	23p	2P°1/2	32524.76
149014.41864	Fr	I	-	-	14d	2D5/2	31871.514	24s	2S1/2	32542.59
149337.31566	Fr	I	195	-	11d	2D3/2	30936.325	14p	2P°1/2	31605.95
149339.54586	Fr	I	70	-	13d	2D5/2	31657.155	19p	2P°3/2	32326.77
149439.75038	Fr	I	-	-	12d	2D5/2	31363.655	15d	2D5/2	32032.821
149577.21999	Fr	I	-	-	16s	2S1/2	31929.789	26s	2S1/2	32598.34
149680.43228	Fr	I	9	-	16p	2P°1/2	32004.2	30s	2S1/2	32672.29
149783.56275	Fr	I	70	-	13d	2D3/2	31652	19p	2P°1/2	32319.63

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