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
25.65	S	XII	25	-	2s2.2p	2P°3/2	13135.3	2s2.5d	2D5/2	3911000
25.655	S	XII	-	-	2s2.2p	2P°3/2	13135.3	2s2.5d	2D3/2	3911000
25.76	S	IIII	35	-	1s2.2s.2p	3P°1	203474	1s2.2s.4d	3D2	4085500
25.824	S	IIII	-	-	1s2.2s.2p	3P°2	213182	1s2.2s.4d	3D2	4085500
25.83	S	IIII	25	-	1s2.2s.2p	3P°2	213182	1s2.2s.4d	3D3	4085500
26.139	S	IIII	-	-	1s2.2s.2p	3P°0	199181	1s2.2s.4s	3S1	4024900
26.168	S	IIII	-	-	1s2.2s.2p	3P°1	203474	1s2.2s.4s	3S1	4024900
26.24	S	IIII	8	-	1s2.2s.2p	3P°2	213182	1s2.2s.4s	3S1	4024900
26.34	S	IIII	15	-	1s2.2p2	3P1	528796	1s2.2p.4d	3D°2	4325000
26.36	S	IIII	25	-	1s2.2p2	3P2	536856	1s2.2p.4d	3D°3	4331000
26.398	S	IIII	-	-	1s2.2p2	3P2	536856	1s2.2p.4d	3D°2	4325000
26.71	S	IIII	8	-	1s2.2p2	1D2	589449	1s2.2p.4d	1F°3	4333500
26.89	S	XII	8	-	2s2.2p	2P°3/2	13135.3	2s.2p.(3P°).4p	2D5/2	3732000
26.99	S	IIII	25	-	1s2.2s.2p	1P°1	389583	1s2.2s.4d	1D2	4095000
27.3348	S	XV	-	-	1s.2s	3S1	19602076	1s.3p	1P°1	23260416
27.35889	S	XV	-	-	1s.2s	3S1	19602076	1s.3d	1D2	23257195
27.3666	S	XV	-	-	1s.2s	3S1	19602076	1s.3d	3D3	23256165
27.37799	S	XV	-	-	1s.2s	3S1	19602076	1s.3d	3D2	23254645
27.37825	S	XV	-	-	1s.2s	3S1	19602076	1s.3d	3D1	23254611
27.53	S	XV	-	-	1s.2s	3S1	19602076	1s.3p	3P°2	23234429
27.56	S	XV	-	-	1s.2s	3S1	19602076	1s.3p	3P°1	23230551
27.567	S	XV	-	-	1s.2s	3S1	19602076	1s.3p	3P°0	23229571
27.886	S	XII	-	-	2s.2p2	2D5/2	347005	2s.2p.(1P°).4d	2F°5/2	3933000
27.89	S	XII	20	-	2s.2p2	2D5/2	347005	2s.2p.(1P°).4d	2F°7/2	3933000
28.18	S	XII	15	-	2s.2p2	4P5/2	205425	2s.2p.(3P°).4d	4D°7/2	3754000
28.22	S	XII	20	-	2s2.2p	2P°1/2	0	2s2.4d	2D3/2	3543300
28.327	S	XII	-	-	2s2.2p	2P°3/2	13135.3	2s2.4d	2D3/2	3543300
28.33	S	XII	35	-	2s2.2p	2P°3/2	13135.3	2s2.4d	2D5/2	3543300
28.38575	S	XV	-	-	1s.2p	3P°1	19737521	1s.3p	1P°1	23260416
28.38586	S	XV	-	-	1s.2p	3P°0	19734314	1s.3d	1D2	23257195
28.40642	S	XV	-	-	1s.2p	3P°0	19734314	1s.3d	3D2	23254645
28.407	S	XV	-	-	1s.2p	3P°0	19734314	1s.3d	3D1	23254611
28.41172	S	XV	-	-	1s.2p	3P°1	19737521	1s.3d	1D2	23257195
28.42004	S	XV	-	-	1s.2p	3P°1	19737521	1s.3d	3D3	23256165
28.432	S	XV	-	-	1s.2p	3P°1	19737521	1s.3d	3D2	23254645
28.4326	S	XV	-	-	1s.2p	3P°1	19737521	1s.3d	3D1	23254611
28.45	S	XV	-	-	1s.2s	1S0	19745473	1s.3p	1P°1	23260416
28.47606	S	XV	-	-	1s.2s	1S0	19745473	1s.3d	1D2	23257195
28.4913	S	XV	-	-	1s.2p	3P°2	19750573	1s.3p	1P°1	23260416
28.49675	S	XV	-	-	1s.2s	1S0	19745473	1s.3d	3D2	23254645
28.51747	S	XV	-	-	1s.2p	3P°2	19750573	1s.3d	1D2	23257195
28.526	S	XV	-	-	1s.2p	3P°2	19750573	1s.3d	3D3	23256165
28.53823	S	XV	-	-	1s.2p	3P°2	19750573	1s.3d	3D2	23254645
28.5385	S	XV	-	-	1s.2p	3P°2	19750573	1s.3d	3D1	23254611
28.57049	S	XV	-	-	1s.2p	3P°0	19734314	1s.3p	3P°2	23234429
28.59669	S	XV	-	-	1s.2p	3P°1	19737521	1s.3p	3P°2	23234429
28.62405	S	XV	-	-	1s.2p	3P°1	19737521	1s.3s	1S0	23231087
28.62844	S	XV	-	-	1s.2p	3P°1	19737521	1s.3p	3P°1	23230551
28.66187	S	XV	-	-	1s.2s	1S0	19745473	1s.3p	3P°2	23234429
28.69376	S	XV	-	-	1s.2s	1S0	19745473	1s.3p	3P°1	23230551

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