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
1758.279	Ge	I	180	-	4s2.4p2	3P1	557.1341	4s2.4p.5d	3P°2	57430.924
1764.187	Ge	I	180	-	4s2.4p2	3P2	1409.9609	4s2.4p.5d	1F°3	58093.352
1765.284	Ge	I	180	-	4s2.4p2	3P2	1409.9609	4s2.4p.5d	1P°1	58058.06
1766.433	Ge	I	90	-	4s2.4p2	3P1	557.1341	4s2.4p.7s	(1/2,1/2)°0	57168.39
1769.377	Ge	II	9	-	4s.4p2	2D3/2	65015.672	4s2.8f	2F°5/2	121532.56
1774.175	Ge	I	360	-	4s2.4p2	3P1	557.1341	4s2.4p.5d	°2	56921.345
1774.703	Ge	II	20	-	4s.4p2	2D5/2	65184.738	4s2.8f	2F°7/2	121532.26
1785.045	Ge	I	375	-	4s2.4p2	3P2	1409.9609	4s2.4p.5d	3P°2	57430.924
1793.071	Ge	I	195	-	4s2.4p2	3P2	1409.9609	4s2.4p.7s	(1/2,1/2)°1	57180.198
1801.434	Ge	I	150	-	4s2.4p2	3P2	1409.9609	4s2.4p.5d	°2	56921.345
1839.634	Ge	II	40	-	4s.4p2	2D3/2	65015.672	4s2.7f	2F°5/2	119374.34
1841.327	Ge	I	420	-	4s2.4p2	3P2	1409.9609	4s2.4p.5d	3D°3	55718.604
1842.408	Ge	I	420	-	4s2.4p2	3P2	1409.9609	4s2.4p.5d	3F°2	55686.7
1844.411	Ge	I	210	-	4s2.4p2	1D2	7125.2989	4s2.4p.8s	(3/2,1/2)°1	61343.172
1845.388	Ge	II	65	-	4s.4p2	2D5/2	65184.738	4s2.7f	2F°7/2	119373.92
1845.871	Ge	I	210	-	4s2.4p2	3P0	0	4s2.4p.6s	(3/2,1/2)°1	54174.928
1846.956	Ge	I	210	-	4s2.4p2	1D2	7125.2989	4s2.4p.8d	(1/2,3/2)°2	61269.082
1853.132	Ge	I	420	-	4s2.4p2	3P2	1409.9609	4s2.4p.5d	3D°2	55372.61
1860.086	Ge	I	1000	-	4s2.4p2	1D2	7125.2989	4s2.4p.6d	(3/2,3/2)°3	60886.24
1865.053	Ge	I	210	-	4s2.4p2	3P1	557.1341	4s2.4p.6s	(3/2,1/2)°1	54174.928
1874.253	Ge	I	660	-	4s2.4p2	3P1	557.1341	4s2.4p.6s	(3/2,1/2)°2	53911.624
1883.26	Ge	III	15	-
1895.197	Ge	I	225	-	4s2.4p2	3P2	1409.9609	4s2.4p.6s	(3/2,1/2)°1	54174.928
1904.701	Ge	I	1000	-	4s2.4p2	3P2	1409.9609	4s2.4p.6s	(3/2,1/2)°2	53911.624
1908.435	Ge	I	105	-	4s2.4p2	1D2	7125.2989	4s2.4p.8s	(1/2,1/2)°1	59524.276
1912.406	Ge	I	70	-	4s2.4p2	3P1	557.1341	4s2.4p.4d	1P°1	52847.215
1917.591	Ge	I	675	-	4s2.4p2	3P0	0	4s2.4p.6s	(1/2,1/2)°1	52148.726
1923.468	Ge	I	225	-	4s2.4p2	1D2	7125.2989	4s2.4p.7s	(3/2,1/2)°1	59114.742
1929.828	Ge	I	1000	-	4s2.4p2	1D2	7125.2989	4s2.4p.5d	°3	58943.436
1934.04833	Ge	I	25	-	4s2.4p2	3P0	0	4s2.4p.4d	3P°1	51705.02
1937.48238	Ge	I	225	-	4s2.4p2	3P1	557.1341	4s2.4p.6s	(1/2,1/2)°0	52170.504
1938.0077	Ge	II	1000	-	4s2.4p	2P°3/2	1767.357	4s.4p2	4P5/2	53366.738
1938.301	Ge	I	225	-	4s2.4p2	3P1	557.1341	4s2.4p.6s	(1/2,1/2)°1	52148.726
1938.8906	Ge	II	1000	-	4s2.4p	2P°1/2	0	4s.4p2	4P1/2	51575.885
1944.118	Ge	I	70	-	4s2.4p2	3P2	1409.9609	4s2.4p.4d	1P°1	52847.215
1944.7313	Ge	I	465	-	4s2.4p2	3P1	557.1341	4s2.4p.4d	3P°0	51978.15
1955.115	Ge	I	465	-	4s2.4p2	3P1	557.1341	4s2.4p.4d	3P°1	51705.02
1959.781	Ge	II	45	-	4s.4p2	2D3/2	65015.672	4s2.6f	2F°5/2	116041.81
1962.013	Ge	I	1000	-	4s2.4p2	1D2	7125.2989	4s2.4p.5d	1F°3	58093.352
1963.375	Ge	I	70	-	4s2.4p2	1D2	7125.2989	4s2.4p.5d	1P°1	58058.06
1965.384	Ge	I	70	-	4s2.4p2	3P1	557.1341	4s2.4p.4d	3P°2	51437.802
1966.3173	Ge	II	50	-	4s.4p2	2D5/2	65184.738	4s2.6f	2F°7/2	116041.231
1970.879	Ge	I	480	-	4s2.4p2	3P2	1409.9609	4s2.4p.6s	(1/2,1/2)°1	52148.726
1978.22	Ge	III	5	-
1979.2736	Ge	II	480	-	4s2.4p	2P°3/2	1767.357	4s.4p2	4P3/2	52290.942
1987.85	Ge	I	735	-	4s2.4p2	1D2	7125.2989	4s2.4p.5d	3P°2	57430.924
1988.268	Ge	I	735	-	4s2.4p2	3P2	1409.9609	4s2.4p.4d	3P°1	51705.02
1998.887	Ge	I	1000	-	4s2.4p2	3P2	1409.9609	4s2.4p.4d	3P°2	51437.802
2007.039	Ge	II	120	-	4s2.4p	2P°3/2	1767.357	4s.4p2	4P1/2	51575.885
2011.293	Ge	I	495	-	4s2.4p2	1D2	7125.2989	4s2.4p.5d	3F°3	56828.439

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