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
3093.42	Si	III	90	-	3s.3d	3D2	142945.84	3s.4p	3P°1	175263.1
3093.65	Si	III	20	-	3s.3d	3D1	142948.25	3s.4p	3P°1	175263.1
3096.83	Si	III	70	-	3s.3d	3D1	142948.25	3s.4p	3P°0	175230.01
3116.3	Si	VII	7	-	2s2.2p3.(2P°).3d	3D°3	1467390	2s.2p4.(4P).3s	3P2	1499470
3121.3	Si	VI	7	-	2s2.2p4.(1D).3p	2P°1/2	1150282	2s2.2p4.(3P).3d	4D3/2	1182311
3126.27	Si	III	25	-	3p.3d	3P°2	216190.24	3p.4p	3P2	248168.04
3135.918	Si	III	7	-	3p.3d	3P°1	216288.69	3p.4p	3P2	248168.04
3140.4	Si	IIII	7	-	1s.3s	3S1	17546734	1s.3p	3P°1	17578568
3140.8	Si	VIII	7	-	2s.2p3.(5S°).3s	4S°3/2	1628660	2s2.2p2.(3P).3d	2D5/2	1660490
3147.37	Si	III	30	-	3p.3d	3P°2	216190.24	3p.4p	3P1	247953.69
3149.559	Si	IV	7	-	2p6.4p	2P°1/2	218266.86	2p6.4d	2D3/2	250008.14
3149.56	Si	IV	30	-	2p6.4p	2P°1/2	218266.86	2p6.4d	2D3/2	250008.14
3149.571	Si	IV	7	-	2p6.4p	2P°1/2	218266.86	2p6.4d	2D5/2	250008.02
3157.147	Si	III	7	-	3p.3d	3P°1	216288.69	3p.4p	3P1	247953.69
3161.61	Si	III	35	-	3s.4d	1D2	204330.79	3p.3d	1P°1	235951.09
3163.298	Si	III	7	-	3p.3d	3P°0	216350.26	3p.4p	3P1	247953.69
3165.347	Si	III	7	-	3p.3d	3P°1	216288.69	3p.4p	3P0	247871.66
3165.698	Si	IV	7	-	2p6.4p	2P°3/2	218428.67	2p6.4d	2D3/2	250008.14
3165.71	Si	IV	7	-	2p6.4p	2P°3/2	218428.67	2p6.4d	2D5/2	250008.02
3185.13	Si	III	70	-	3s.4p	1P°1	176487.19	3s.5s	1S0	207874.09
3186.02	Si	III	55	-	3p.3d	3F°2	198923.15	3s.5g	3G3	230301.22
3188.97	Si	II	645	-
3192.25	Si	II	210	-
3193.09	Si	II	645	-
3194.21	Si	II	210	-
3194.5	Si	IIII	7	-	1s.3s	3S1	17546734	1s.3p	3P°0	17578029
3194.69	Si	II	210	-
3195.41	Si	II	435	-
3196.5	Si	III	60	-	3p.3d	3F°3	199026.49	3s.5g	3G4	230301.66
3196.546	Si	III	7	-	3p.3d	3F°3	199026.49	3s.5g	3G3	230301.22
3199.51	Si	II	870	-
3202.49	Si	II	85	-
3203.87	Si	II	435	-	3s2.4p	2P°1/2	81191.34	3s2.5d	2D3/2	112394.56
3210.03	Si	II	870	-	3s2.4p	2P°3/2	81251.32	3s2.5d	2D5/2	112394.72
3210.042	Si	II	7	-	3s2.4p	2P°3/2	81251.32	3s2.5d	2D3/2	112394.56
3210.55	Si	III	65	-	3p.3d	3F°4	199164.1	3s.5g	3G5	230302.35
3210.628	Si	III	7	-	3p.3d	3F°4	199164.1	3s.5g	3G4	230301.66
3210.673	Si	III	7	-	3p.3d	3F°4	199164.1	3s.5g	3G3	230301.22
3214.66	Si	II	330	-
3216.25	Si	III	30	-	3s.4d	1D2	204330.79	3p.3d	1F°3	235413.93
3217.99	Si	II	65	-
3220.44	Si	II	45	-
3223.01	Si	II	85	-
3230.5	Si	III	50	-	3s.4p	3P°0	175230.01	3s.5s	3S1	206176.08
3233.95	Si	III	60	-	3s.4p	3P°1	175263.1	3s.5s	3S1	206176.08
3236.4	Si	X	7	-	2s.2p.(3P°).3s	2P°3/2	2035860	2s.2p.(3P°).3p	2P3/2	2066750
3241.572	Si	IV	7	-	2p6.5d	2D3/2	291497.5	2p6.7p	2P°3/2	322337.83
3241.583	Si	IV	7	-	2p6.5d	2D5/2	291497.6	2p6.7p	2P°3/2	322337.83
3241.62	Si	III	65	-	3s.4p	3P°2	175336.26	3s.5s	3S1	206176.08
3244.19	Si	IV	4	-	2p6.5d	2D3/2	291497.5	2p6.7p	2P°1/2	322312.93

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