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
4.37244	Sr	IIIVIII	-	-	2s	2S1/2	120923570	3p	2P°3/2	143794110
4.41406	Sr	IIIVIII	-	-	2p	2P°1/2	120906800	3s	2S1/2	143561700
4.41839	Sr	IIIVIII	-	-	2s	2S1/2	120923570	3p	2P°1/2	143556270
4.5123	Sr	IIIVIII	-	-	2p	2P°3/2	121708454	3d	2D5/2	143870083
4.5177	Sr	XXXVII	-	-	1s.2s	3S1	117047430	1s.3p	3P°2	139182780
4.52791	Sr	IIIVIII	-	-	2p	2P°3/2	121708454	3d	2D3/2	143793680
4.5575	Sr	XXXVII	-	-	1s.2s	3S1	117047430	1s.3p	3P°1	138989080
4.5596	Sr	XXXVII	-	-	1s.2s	3S1	117047430	1s.3p	3P°0	138979000
4.57598	Sr	IIIVIII	-	-	2p	2P°3/2	121708454	3s	2S1/2	143561700
4.576	Sr	XXXVII	-	-	1s.2p	3P°1	117451640	1s.3d	1D2	139305000
4.5866	Sr	XXXVII	-	-	1s.2p	3P°0	117433110	1s.3d	3D1	139235920
4.5905	Sr	XXXVII	-	-	1s.2p	3P°1	117451640	1s.3d	3D1	139235920
4.5911	Sr	XXXVII	-	-	1s.2p	3P°1	117451640	1s.3d	3D2	139233000
4.5923	Sr	XXXVII	-	-	1s.2s	1S0	117457530	1s.3p	1P°1	139233000
4.6443	Sr	XXXVII	-	-	1s.2s	1S0	117457530	1s.3p	3P°1	138989080
4.6446	Sr	XXXVII	-	-	1s.2p	3P°1	117451640	1s.3s	1S0	138982000
4.664	Sr	XXXVII	-	-	1s.2p	3P°0	117433110	1s.3s	3S1	138874000
4.668	Sr	XXXVII	-	-	1s.2p	3P°1	117451640	1s.3s	3S1	138874000
4.7017	Sr	XXXVI	-	-	2s	2S1/2	0	3p	2P°3/2	21268800
4.7195	Sr	XXXVII	-	-	1s.2p	3P°2	118116410	1s.3d	1D2	139305000
4.7206	Sr	XXXVII	-	-	1s.2p	3P°2	118116410	1s.3d	3D3	139300370
4.735	Sr	XXXVII	-	-	1s.2p	3P°2	118116410	1s.3d	3D1	139235920
4.7356	Sr	XXXVII	-	-	1s.2p	3P°2	118116410	1s.3d	3D2	139233000
4.7464	Sr	XXXVI	-	-	2s	2S1/2	0	3p	2P°1/2	21068800
4.7645	Sr	XXXVII	-	-	1s.2p	1P°1	118316440	1s.3d	1D2	139305000
4.7802	Sr	XXXVII	-	-	1s.2p	1P°1	118316440	1s.3d	3D1	139235920
4.7809	Sr	XXXVII	-	-	1s.2p	1P°1	118316440	1s.3d	3D2	139233000
4.8175	Sr	XXXVII	-	-	1s.2p	3P°2	118116410	1s.3s	3S1	138874000
4.8179	Sr	XXXV	-	-	2s2	1S0	0	2s.3p	3P°1	20756000
4.8261	Sr	XXXVI	-	-	2p	2P°1/2	613400	3d	2D3/2	21334200
4.839	Sr	XXXVII	-	-	1s.2p	1P°1	118316440	1s.3s	1S0	138982000
4.8591	Sr	XXXV	-	-	2s2	1S0	0	2s.3p	1P°1	20580000
4.8644	Sr	XXXVII	-	-	1s.2p	1P°1	118316440	1s.3s	3S1	138874000
4.9299	Sr	XXXVI	-	-	2p	2P°1/2	613400	3s	2S1/2	20897800
4.9696	Sr	XXXVI	-	-	2p	2P°3/2	1273900	3d	2D5/2	21396300
4.985	Sr	XXXVI	-	-	2p	2P°3/2	1273900	3d	2D3/2	21334200
5.0958	Sr	XXXVI	-	-	2p	2P°3/2	1273900	3s	2S1/2	20897800
5.385	Sr	XXIX	-	-	2s2.2p6	1S0	0	2s.2p6.3d	(1/2,5/2)2	18570000
5.58	Sr	XXIX	-	-	2s2.2p6	1S0	0	2s.2p6.3p	(1/2,3/2)°1	17921000
5.6181	Sr	XXXIV	-	-	2s.2p2	2D3/2	1634900	2s2.3p	2P°1/2	19434400
5.628	Sr	XXIX	-	-	2s2.2p6	1S0	0	2s.2p6.3p	(1/2,1/2)°1	17768000
5.6729	Sr	XXXIV	-	-	2s.2p2	2D5/2	1968800	2s2.3p	2P°3/2	19596600
5.69	Sr	XXX	-	-	2s2.2p5	2P°3/2	0	2s2.2p4.(1D).3d	2D5/2	17575000
5.702	Sr	XXX	-	-	2s2.2p5	2P°3/2	0	2s2.2p4.(1D).3d	2F5/2	17538000
5.883	Sr	XXIX	1	-	2s2.2p6	1S0	0	2s2.2p5.3d	(1/2,3/2)°1	16998000
6.063	Sr	XXIX	1	-	2s2.2p6	1S0	0	2s2.2p5.3d	(3/2,5/2)°1	16493000
6.1269	Sr	XXIX	-	-	2s2.2p6	1S0	0	2s2.2p5.3p	(1/2,3/2)2	16321340
6.128	Sr	XXIX	-	-	2s2.2p6	1S0	0	2s2.2p5.3d	(3/2,3/2)°1	16318500
6.309	Sr	XXX	-	-	2s2.2p5	2P°1/2	568360	2s2.2p4.3s	164183/2	16418000
6.334	Sr	XXX	-	-	2s.2p6	2S1/2	2126300	2s.2p5.3s	17914°1/2	17914000

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