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
31270.08	Si	I	7	-	3s2.3p.4p	1D2	50189.389	3s2.3p.3d	1P°1	53387.334
31382.	Si	III	7	-	3s.5d	3D1	227081.19	3s.5f	3F°2	230267.7
31403.	Si	III	7	-	3s.5d	3D2	227084.21	3s.5f	3F°3	230268.62
31412.	Si	III	7	-	3s.5d	3D2	227084.21	3s.5f	3F°2	230267.7
31427.	Si	III	7	-	3s.5d	3D3	227088.72	3s.5f	3F°4	230270.66
31448.	Si	III	7	-	3s.5d	3D3	227088.72	3s.5f	3F°3	230268.62
31457.	Si	III	7	-	3s.5d	3D3	227088.72	3s.5f	3F°2	230267.7
31517.	Si	I	7	-	3s2.3p.4p	1D2	50189.389	3s2.3p.3d	1F°3	53362.24
31687.	Si	I	7	-	3s2.3p.(2P°3/2).6p3/2	(3/2,3/2)3	60704.53	3s2.3p.8d	3F°2	63860.44
31702.	Si	I	7	-	3s2.3p.5s	3P°1	54313.818	3s2.3p.5p	3P2	57468.239
31811.	Si	I	7	-	3s2.3p.3d	3D°1	54185.264	3s2.3p.5p	3P1	57328.789
32013.	Si	I	7	-	3s2.3p.3d	3D°2	54205.09	3s2.3p.5p	3P1	57328.789
32042.	Si	I	7	-	3s2.3p.4d	3F°4	57583.657	3s2.3p.(2P°3/2).6p3/2	(3/2,3/2)3	60704.53
32148.	Si	I	7	-	3s2.3p.3d	3D°1	54185.264	3s2.3p.5p	3P0	57295.881
32302.	Si	III	7	-	3p.4s	3P°1	226527.42	3s.6s	3S1	229623.19
32428.	Si	I	7	-	3s2.3p.5s	3P°0	54245.02	3s2.3p.5p	3P1	57328.789
32498.	Si	II	7	-	3s2.6g	2G7/2	119578.23	3s2.7f	2F°5/2	122655.37
32499.	Si	II	7	-	3s2.6g	2G9/2	119578.23	3s2.7f	2F°7/2	122655.25
32588.	Si	I	7	-	3s2.3p.nd	a 3P°2	59917.336	3s2.3p.(2P°3/2).6f	2[3/2]1	62985.96
32602.	Si	II	7	-	3s2.6d	2D5/2	118522.93	3s.3p.(3P°).4s	2P°3/2	121590.19
32634.	Si	I	7	-	3s2.3p.5p	3D1	56978.256	3s2.3p.nd	a 3P°0	60042.5
32638.	Si	III	7	-	3s.7p	1P°1	244871.47	3p.4p	1D2	247935.39
32979.	Si	I	7	-	3s2.3p.5p	3D1	56978.256	3s2.3p.nd	a 3P°1	60010.458
33168.	Si	I	7	-	3s2.3p.5s	3P°1	54313.818	3s2.3p.5p	3P1	57328.789
33182.	Si	I	7	-	3s2.3p.5s	3P°2	54528.22	3s2.3p.5p	3S1	57541.918
33310.	Si	IIII	7	-	1s.6s	1S0	19142875	1s.6p	1P°1	19145877
33400.	Si	I	7	-	3s2.3p.5p	1S0	58311.659	3s2.3p.5d	1P°1	61305.67
33410.	Si	III	7	-	3s.8f	1F°3	254855.42	3s.9d	1D2	257848.5
33412.	Si	I	7	-	3s2.3p.3d	3D°2	54205.09	3s2.3p.5p	3D3	57198.027
33534.	Si	I	7	-	3s2.3p.5s	3P°1	54313.818	3s2.3p.5p	3P0	57295.881
33608.	Si	I	7	-	3s2.3p.nd	a 3P°1	60010.458	3s2.3p.(2P°3/2).6f	2[3/2]1	62985.96
33663.	Si	I	7	-	3s.3p3	3D°2	45293.629	3s2.3p.4p	3D3	48264.292
33974.	Si	I	7	-	3s2.3p.nd	a 3P°0	60042.5	3s2.3p.(2P°3/2).6f	2[3/2]1	62985.96
33985.	Si	I	7	-	3s.3p3	3D°3	45321.848	3s2.3p.4p	3D3	48264.292
34008.	Si	I	7	-	3s2.3p.3d	3D°3	54257.582	3s2.3p.5p	3D3	57198.027
34013.	Si	I	7	-	3s2.3p.5s	3P°2	54528.22	3s2.3p.5p	3P2	57468.239
34024.	Si	I	7	-	3s2.3p.5p	3D1	56978.256	3s2.3p.nd	a 3P°2	59917.336
34095.	Si	I	7	-	3s2.3p.5d	3F°4	60848.946	3s2.3p.(2P°3/2).7f	2[9/2]5	63781.97
34164.	Si	I	7	-	3s2.3p.5s	1P°1	54871.031	3s2.3p.5p	1D2	57798.072
34232.	Si	II	7	-	3s2.6d	2D3/2	118522.86	3s.3p.(3P°).4s	2P°1/2	121444.12
34267.	Si	II	7	-	3s2.7p	2P°1/2	119245.22	3s2.7d	2D3/2	122163.48
34480.	Si	XII	7	-	1s2.6p	2P°3/2	3779800	1s2.6d	2D3/2	3782700
34485.	Si	I	7	-	3s2.3p.5p	3D2	57017.496	3s2.3p.nd	a 3P°2	59917.336
34605.	Si	II	7	-	3s2.7p	2P°3/2	119273.81	3s2.7d	2D5/2	122163.54
34606.	Si	II	7	-	3s2.7p	2P°3/2	119273.81	3s2.7d	2D3/2	122163.48
34870.	Si	II	7	-	3s2.8d	2D3/2	124495.7	3s2.10f	2F°5/2	127363.5
34938.	Si	II	7	-	3s2.4d	2D3/2	101023.05	3s2.5p	2P°3/2	103885.25
34954.	Si	II	7	-	3s2.4d	2D5/2	101024.35	3s2.5p	2P°3/2	103885.25
34983.	Si	III	7	-	3s.8f	3F°2	254557.03	3s.9d	3D1	257415.6
34985.	Si	III	7	-	3s.8f	3F°3	254557.26	3s.9d	3D3	257415.6

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