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
0.955	Kr	XXXIV	-	-	1s2.2p	2P°3/2	1098294	1s.(2S).2p2.(3P)	2P1/2	105810000
0.95522	Kr	XXXV	-	-	1s2	1S0	0	1s.2s	3S1	104685170
0.95556	Kr	XXXIV	-	-	1s2.2p	2P°1/2	574582	1s.(2S).2p2.(3P)	4P1/2	105225000
0.95625	Kr	XXXIV	-	-	1s2.2p	2P°3/2	1098294	1s.(2S).2p2.(3P)	4P5/2	105674000
0.95652	Kr	XXXIV	-	-	1s2.2s	2S1/2	0	1s.(2S).2s.2p.(3P°)	4P°3/2	104546000
0.95709	Kr	XXXIV	-	-	1s2.2p	2P°3/2	1098294	1s.(2S).2p2.(3P)	4P3/2	105582000
0.95725	Kr	XXXIV	-	-	1s2.2s	2S1/2	0	1s.(2S).2s.2p.(3P°)	4P°1/2	104466000
0.96037	Kr	XXXIV	-	-	1s2.2p	2P°3/2	1098294	1s.(2S).2p2.(3P)	4P1/2	105225000
0.96405	Kr	XXXIV	-	-	1s2.2p	2P°1/2	574582	1s.2s2	2S1/2	104304000
0.96894	Kr	XXXIV	-	-	1s2.2p	2P°3/2	1098294	1s.2s2	2S1/2	104304000
3.26579	Kr	XXXVI	-	-	2s	2S1/2	108328400	5p	2P°3/2	138948880
3.33275	Kr	XXXVI	-	-	2p	2P°3/2	108956890	5d	2D5/2	138962100
3.40067	Kr	XXXV	-	-	1s.2s	3S1	104685170	1s.5p	3P°2	134091100
3.40455	Kr	XXXV	-	-	1s.2s	3S1	104685170	1s.5p	3P°1	134057600
3.44401	Kr	XXXV	-	-	1s.2s	1S0	105066500	1s.5p	1P°1	134102400
3.45156	Kr	XXXV	-	-	1s.2p	3P°1	105063130	1s.5s	3S1	134035500
3.51493	Kr	XXXV	-	-	1s.2p	3P°2	105585410	1s.5s	3S1	134035500
3.53591	Kr	XXXV	-	-	1s.2p	1P°1	105775630	1s.5s	1S0	134056900
3.5676	Kr	XXXIV	-	-	1s2.2s	2S1/2	0	1s2.5p	2P°3/2	28030000
3.5718	Kr	XXXIV	-	-	1s2.2s	2S1/2	0	1s2.5p	2P°1/2	27997000
3.6403	Kr	XXXIV	-	-	1s2.2p	2P°1/2	574582	1s2.5d	2D3/2	28045000
3.64964	Kr	XXXVI	-	-	2s	2S1/2	108328400	4p	2P°3/2	135728370
3.651	Kr	XXXIV	-	-	1s2.2p	2P°1/2	574582	1s2.5s	2S1/2	27964000
3.7097	Kr	XXXIV	-	-	1s2.2p	2P°3/2	1098294	1s2.5d	2D5/2	28055000
3.711	Kr	XXXIV	-	-	1s2.2p	2P°3/2	1098294	1s2.5d	2D3/2	28045000
3.7222	Kr	XXXIV	-	-	1s2.2p	2P°3/2	1098294	1s2.5s	2S1/2	27964000
3.73172	Kr	XXXVI	-	-	2p	2P°3/2	108956890	4d	2D5/2	135754190
3.7947	Kr	XXXV	-	-	1s.2s	3S1	104685170	1s.4p	3P°2	131037700
3.80416	Kr	XXXV	-	-	1s.2s	3S1	104685170	1s.4p	3P°1	130972200
3.84365	Kr	XXXV	-	-	1s.2p	3P°0	105042090	1s.4d	3D1	131059000
3.84676	Kr	XXXV	-	-	1s.2p	3P°1	105063130	1s.4d	3D1	131059000
3.84694	Kr	XXXV	-	-	1s.2p	3P°1	105063130	1s.4d	3D2	131057800
3.84717	Kr	XXXV	-	-	1s.2s	1S0	105066500	1s.4p	1P°1	131059600
3.86614	Kr	XXXV	-	-	1s.2p	3P°1	105063130	1s.4s	3S1	130928700
3.92229	Kr	XXXV	-	-	1s.2p	3P°2	105585410	1s.4d	3D3	131080700
3.92582	Kr	XXXV	-	-	1s.2p	3P°2	105585410	1s.4d	3D2	131057800
3.94582	Kr	XXXV	-	-	1s.2p	3P°2	105585410	1s.4s	3S1	130928700
3.9515	Kr	XXXV	-	-	1s.2p	1P°1	105775630	1s.4d	1D2	131082500
3.96901	Kr	XXXV	-	-	1s.2p	1P°1	105775630	1s.4s	1S0	130970800
3.9766	Kr	XXXIV	-	-	1s2.2s	2S1/2	0	1s2.4p	2P°3/2	25147000
3.9869	Kr	XXXIV	-	-	1s2.2s	2S1/2	0	1s2.4p	2P°1/2	25082000
4.0653	Kr	XXXIV	-	-	1s2.2p	2P°1/2	574582	1s2.4d	2D3/2	25173000
4.0912	Kr	XXXIV	-	-	1s2.2p	2P°1/2	574582	1s2.4s	2S1/2	25017000
4.1501	Kr	XXXIV	-	-	1s2.2p	2P°3/2	1098294	1s2.4d	2D5/2	25194000
4.1537	Kr	XXXIV	-	-	1s2.2p	2P°3/2	1098294	1s2.4d	2D3/2	25173000
4.1808	Kr	XXXIV	-	-	1s2.2p	2P°3/2	1098294	1s2.4s	2S1/2	25017000
4.3392	Kr	XXVII	-	-	2s2.2p6	1S0	0	2s2.2p5.(2P°1/2).9d	(1/2,3/2)°1	23045700
4.3593	Kr	IIVIII	-	-	2s2.2p5	2P°3/2	0	2s2.2p4.(3P2).7d	(2,5/2)5/2	22939500
4.3872	Kr	XXVII	-	-	2s2.2p6	1S0	0	2s2.2p5.(2P°1/2).8d	(1/2,3/2)°1	22793600
4.4235	Kr	XXVII	-	-	2s2.2p6	1S0	0	2s2.2p5.(2P°3/2).9d	(3/2,5/2)°1	22606500

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