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
4010.148	Si	III	20	-	3s.4d	3D1	201597.73	3p.4s	3P°1	226527.42
4010.236	Si	III	20	-	3s.4d	3D2	201598.28	3p.4s	3P°1	226527.42
4030.75	Si	III	30	1	3s.4d	3D1	201597.73	3p.4s	3P°0	226400
4031.39	Si	IV	30	-	2p6.6p	2P°1/2	305641.1	2p6.8s	2S1/2	330439.66
4038.06	Si	IV	70	1	2p6.6p	2P°3/2	305682.27	2p6.8s	2S1/2	330439.66
4064.7	Si	VI	70	2	2s2.2p4.(3P).3p	4P°3/2	1069854	2s2.2p4.(1S).3s	2S1/2	1094449
4065.377	Si	III	70	2	3s.6p	1P°1	234387.64	3p.4p	1S0	258978.66
4072.709	Si	II	70	2	3s2.3d	2D3/2	79338.5	3s2.5p	2P°3/2	103885.25
4075.45	Si	II	1000	49	3s2.3d	2D5/2	79355.02	3s2.5p	2P°3/2	103885.25
4076.78	Si	II	930	37	3s2.3d	2D3/2	79338.5	3s2.5p	2P°1/2	103860.74
4088.8	Si	XI	70	3	1s2.2p.4p	3D3	3180500	1s2.2p.4d	3P°2	3204950
4088.85	Si	IV	600	28	2p6.4s	2S1/2	193978.89	2p6.4p	2P°3/2	218428.67
4088.862	Si	IV	210	10	2p6.4s	2S1/2	193978.89	2p6.4p	2P°3/2	218428.67
4101.86	Si	III	225	12
4102.42	Si	III	345	20	3s.4d	1D2	204330.79	3p.4s	1P°1	228699.75
4102.936	Si	I	615	35	3s2.3p2	1S0	15394.37	3s2.3p.4s	3P°1	39760.285
4111.17	Si	III	50	4	3s.5f	3F°2	230267.7	3s.8g	3G3	254584.8
4111.33	Si	III	50	4	3s.5f	3F°3	230268.62	3s.8g	3G4	254584.8
4111.512	Si	III	50	4	3s.5f	3F°4	230270.66	3s.8g	3G5	254585.75
4111.67	Si	III	50	4	3s.5f	3F°4	230270.66	3s.8g	3G3	254584.8
4115.5	Si	III	180	15	3s.5f	1F°3	225526.33	3s.7g	1G4	249817.94
4115.964	Si	I	50	4	3s2.3p2	1S0	15394.37	3s2.3p.4s	3P°0	39683.163
4116.1	Si	IV	100	8	2p6.4s	2S1/2	193978.89	2p6.4p	2P°1/2	218266.86
4121.5	Si	IIII	45	3	1s.3s	1S0	17579166	1s.3p	1P°1	17603422
4128.07	Si	II	660	63	3s2.3d	2D3/2	79338.5	3s2.4f	2F°5/2	103556.16
4130.872	Si	II	30	3	3s2.3d	2D5/2	79355.02	3s2.4f	2F°5/2	103556.16
4130.89	Si	II	735	70	3s2.3d	2D5/2	79355.02	3s2.4f	2F°7/2	103556.03
4144.014	Si	III	25	3	3p.3d	3P°2	216190.24	3s.6d	3D3	240314.63
4149.234	Si	III	30	4	3p.3d	3P°2	216190.24	3s.6d	3D2	240284.28
4153.026	Si	III	35	5	3p.3d	3P°2	216190.24	3s.6d	3D1	240262.28
4160.3	Si	XI	35	6	1s2.2s.4p	1P°1	2983740	1s2.2s.4d	1D2	3007770
4166.258	Si	III	35	6	3p.3d	3P°1	216288.69	3s.6d	3D2	240284.28
4170.081	Si	III	40	7	3p.3d	3P°1	216288.69	3s.6d	3D1	240262.28
4180.819	Si	III	55	12	3p.3d	3P°0	216350.26	3s.6d	3D1	240262.28
4183.35	Si	II	540	114
4190.72	Si	II	255	61
4195.589	Si	III	65	17	3s.4p	3P°2	175336.26	3p.3d	3F°4	199164.1
4198.13	Si	II	195	52
4200.658	Si	II	60	17	3s2.4d	2D3/2	101023.05	3s2.8f	2F°5/2	124822.14
4200.887	Si	II	60	17	3s2.4d	2D5/2	101024.35	3s2.8f	2F°5/2	124822.14
4200.898	Si	II	60	17	3s2.4d	2D5/2	101024.35	3s2.8f	2F°7/2	124822.08
4206.969	Si	III	55	16	3s.4p	3P°1	175263.1	3p.3d	3F°3	199026.49
4211.15	Si	III	45	14	3s.5f	3F°2	230267.7	3s.8d	3D3	254007.48
4211.316	Si	III	45	14	3s.5f	3F°3	230268.62	3s.8d	3D3	254007.48
4211.678	Si	III	45	14	3s.5f	3F°4	230270.66	3s.8d	3D3	254007.48
4211.8	Si	III	45	13	3s.5f	3F°2	230267.7	3s.8d	3D2	254004
4211.9	Si	III	45	13	3s.5f	3F°3	230268.62	3s.8d	3D2	254004
4212.1	Si	III	45	13	3s.5f	3F°2	230267.7	3s.8d	3D1	254002
4212.397	Si	IV	45	13	2p6.5d	2D3/2	291497.5	2p6.6f	2F°5/2	315230.27
4212.41	Si	IV	270	82	2p6.5d	2D5/2	291497.6	2p6.6f	2F°7/2	315230.27

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