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
1337.08	Si	VII	7	-	2s2.2p3.(2D°).3d	3D°2	1428090	2s.2p4.(4P).3s	3P1	1502880
1338.87	Si	X	7	-	2s.2p.(3P°).3s	2P°1/2	2031060	2s.2p.(3P°).3p	2D3/2	2105750
1340.081	Si	III	7	-	3p2	3P0	129708.45	3s.4d	1D2	204330.79
1341.47	Si	III	40	-	3s.3d	3D3	142943.74	3p.3d	3D°3	217489.49
1341.496	Si	III	7	-	3s.3d	3D2	142945.84	3p.3d	3D°3	217489.49
1342.351	Si	III	7	-	3s.3d	3D3	142943.74	3p.3d	3D°2	217439.92
1342.39	Si	III	35	-	3s.3d	3D2	142945.84	3p.3d	3D°2	217439.92
1342.432	Si	III	7	-	3s.3d	3D1	142948.25	3p.3d	3D°2	217439.92
1342.483	Si	III	7	-	3p2	3P1	129841.97	3s.4d	1D2	204330.79
1343.365	Si	III	7	-	3s.3d	3D2	142945.84	3p.3d	3D°1	217385.77
1343.39	Si	III	30	-	3s.3d	3D1	142948.25	3p.3d	3D°1	217385.77
1344.09	Si	X	7	-	2s.2p.(3P°).3s	2P°3/2	2035860	2s.2p.(3P°).3p	2D5/2	2110260
1344.38	Si	VI	7	-	2s2.2p4.(3P).3s	4P1/2	995470	2s2.2p4.(3P).3p	4P°3/2	1069854
1345.17	Si	XI	7	-	1s2.2s.3s	3S1	2210700	1s2.2s.3p	1P°1	2285040
1346.44	Si	VIII	7	-	2s.2p4	2D5/2	430360	2s.2p4	2S1/2	504630
1346.87	Si	II	480	-
1346.884	Si	II	7	-	3s.3p2	4P3/2	42932.62	3s.3p.(3P°).4s	4P°5/2	117178.06
1346.98	Si	VIII	7	-	2s.2p4	2D3/2	430390	2s.2p4	2S1/2	504630
1347.159	Si	III	7	-	3p2	3P2	130100.52	3s.4d	1D2	204330.79
1348.54	Si	II	480	-	3s.3p2	4P1/2	42824.29	3s.3p.(3P°).4s	4P°3/2	116978.38
1348.629	Si	III	7	-	3s.4p	1P°1	176487.19	3s.7d	1D2	250636.55
1350.06	Si	II	735	-	3s.3p2	4P5/2	43107.91	3s.3p.(3P°).4s	4P°5/2	117178.06
1350.52	Si	II	95	-	3s.3p2	4P3/2	42932.62	3s.3p.(3P°).4s	4P°3/2	116978.38
1350.66	Si	II	95	-	3s.3p2	4P1/2	42824.29	3s.3p.(3P°).4s	4P°1/2	116862.38
1351.99	Si	V	7	-	2s2.2p5.3p	1S0	962950	2s2.2p5.3d	1P°1	1036915
1352.64	Si	II	480	-	3s.3p2	4P3/2	42932.62	3s.3p.(3P°).4s	4P°1/2	116862.38
1353.45	Si	VI	7	-	2s2.2p4.(3P).3s	2P1/2	1009118	2s2.2p4.(3P).3p	4D°1/2	1083003
1353.72	Si	II	480	-	3s.3p2	4P5/2	43107.91	3s.3p.(3P°).4s	4P°3/2	116978.38
1353.849	Si	III	7	-	3s.4p	3P°0	175230.01	3s.7d	3D1	249093.5
1354.265	Si	III	7	-	3s.4p	3P°1	175263.1	3s.7d	3D2	249103.9
1354.456	Si	III	7	-	3s.4p	3P°1	175263.1	3s.7d	3D1	249093.5
1355.291	Si	III	7	-	3s.4p	3P°2	175336.26	3s.7d	3D3	249121.14
1355.608	Si	III	7	-	3s.4p	3P°2	175336.26	3s.7d	3D2	249103.9
1355.799	Si	III	7	-	3s.4p	3P°2	175336.26	3s.7d	3D1	249093.5
1359.751	Si	III	7	-	3s.4p	3P°0	175230.01	3p.4p	3S1	248772.86
1360.364	Si	III	7	-	3s.4p	3P°1	175263.1	3p.4p	3S1	248772.86
1361.6	Si	III	40	-	3s.4s	3S1	153377.05	3p.4s	3P°2	226820.28
1361.719	Si	III	7	-	3s.4p	3P°2	175336.26	3p.4p	3S1	248772.86
1362.37	Si	III	25	-	3s.3d	3D1	142948.25	3p.3d	3P°0	216350.26
1363.33	Si	IX	7	-	2s.2p2.(2P).3d	3F2	2190870	2s2.2p.4d	3D°2	2264220
1363.47	Si	III	35	-	3s.3d	3D2	142945.84	3p.3d	3P°1	216288.69
1363.504	Si	III	7	-	3s.3d	3D1	142948.25	3p.3d	3P°1	216288.69
1365.26	Si	III	40	-	3s.3d	3D3	142943.74	3p.3d	3P°2	216190.24
1365.292	Si	III	7	-	3s.3d	3D2	142945.84	3p.3d	3P°2	216190.24
1365.337	Si	III	7	-	3s.3d	3D1	142948.25	3p.3d	3P°2	216190.24
1365.469	Si	IV	7	-	2p6.4f	2F°5/2	254127.08	2p6.7d	2D3/2	327361.97
1365.506	Si	IV	7	-	2p6.4f	2F°7/2	254129.03	2p6.7d	2D5/2	327361.97
1365.549	Si	IV	7	-	2p6.4p	2P°1/2	218266.86	2p6.5d	2D3/2	291497.5
1367.05	Si	III	35	-	3s.4s	3S1	153377.05	3p.4s	3P°1	226527.42
1368.05	Si	VI	7	-	2s2.2p4.(3P).3s	2P1/2	1009118	2s2.2p4.(3P).3p	4D°3/2	1082215

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