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
10534.3	Si	III	7	-	3s.6d	3D2	240284.28	3s.7f	3F°2	249774.48
10555.59	Si	III	7	-	3p.4p	3D3	245086.58	3s.8f	3F°4	254557.64
10556.01	Si	III	7	-	3p.4p	3D3	245086.58	3s.8f	3F°3	254557.26
10556.27	Si	III	7	-	3p.4p	3D3	245086.58	3s.8f	3F°2	254557.03
10567.54	Si	III	7	-	3s.6d	3D3	240314.63	3s.7f	3F°4	249774.98
10567.85	Si	III	7	-	3s.6d	3D3	240314.63	3s.7f	3F°3	249774.7
10568.1	Si	III	7	-	3s.6d	3D3	240314.63	3s.7f	3F°2	249774.48
10585.141	Si	I	825	-	3s2.3p.4s	3P°2	39955.053	3s2.3p.4p	3S1	49399.67
10603.431	Si	I	825	-	3s2.3p.4s	3P°1	39760.285	3s2.3p.4p	3P2	49188.617
10660.975	Si	I	825	-	3s2.3p.4s	3P°0	39683.163	3s2.3p.4p	3P1	49060.601
10689.716	Si	I	7	-	3s2.3p.4p	3D1	48020.074	3s2.3p.4d	3F°2	57372.297
10694.251	Si	I	210	-	3s2.3p.4p	3D2	48102.323	3s2.3p.4d	3F°3	57450.58
10727.408	Si	I	210	-	3s2.3p.4p	3D3	48264.292	3s2.3p.4d	3F°4	57583.657
10749.384	Si	I	420	-	3s2.3p.4s	3P°1	39760.285	3s2.3p.4p	3P1	49060.601
10781.	Si	V	7	-	2s2.2p5.(2P°3/2).4d	2[1/2]°0	1163210	2s2.2p5.(2P°3/2).4f	2[3/2]1	1172483
10784.55	Si	I	210	-	3s2.3p.4p	3D2	48102.323	3s2.3p.4d	3F°2	57372.297
10786.856	Si	I	555	-	3s2.3p.4s	3P°1	39760.285	3s2.3p.4p	3P0	49028.294
10802.5	Si	IV	7	-	2p6.7d	2D5/2	327361.97	2p6.8f	2F°5/2	336616.55
10808.	Si	XII	7	-	1s2.4p	2P°1/2	3223450	1s2.4d	2D3/2	3232700
10827.091	Si	I	960	-	3s2.3p.4s	3P°2	39955.053	3s2.3p.4p	3P2	49188.617
10843.854	Si	I	420	-	3s2.3p.4p	1P1	47284.061	3s2.3p.4d	1D°2	56503.346
10868.79	Si	I	210	-
10869.541	Si	I	900	-	3s2.3p.4s	1P°1	40991.884	3s2.3p.4p	1D2	50189.389
10882.802	Si	I	210	-	3s2.3p.4p	3D3	48264.292	3s2.3p.4d	3F°3	57450.58
10885.336	Si	I	210	-
10976.346	Si	I	7	-	3s2.3p.4p	3D3	48264.292	3s2.3p.4d	3F°2	57372.297
10979.308	Si	I	555	-	3s2.3p.4s	3P°2	39955.053	3s2.3p.4p	3P1	49060.601
10982.061	Si	I	210	-
10991.413	Si	I	7	-	3s2.3p2	1D2	6298.85	3s2.3p2	1S0	15394.37

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