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
1005.53	Si	XI	7	-	1s2.2p.4d	3P°2	3204950	1s2.2s.5d	3D3	3304400
1005.69	Si	VI	7	-	2s2.2p4.(3P).3p	4D°3/2	1082215	2s2.2p4.(3P).3d	4D5/2	1181649
1006.63	Si	VII	7	-	2s2.2p4	3P2	0	2s2.2p4	1S0	99341
1006.97	Si	VI	7	-	2s2.2p4.(3P).3p	4D°1/2	1083003	2s2.2p4.(3P).3d	4D3/2	1182311
1007.292	Si	V	7	-	2s2.2p5.3p	3D2	918959.4	2s2.2p5.3d	3P°1	1018235.5
1009.78	Si	VI	7	-	2s2.2p4.(3P).3s	4P5/2	990516	2s2.2p4.(3P).3p	2D°3/2	1089547
1013.443	Si	V	7	-	2s2.2p5.3p	3D1	920863.9	2s2.2p5.3d	3P°2	1019537.4
1014.91	Si	VI	7	-	2s2.2p4.(3P).3s	4P3/2	993640	2s2.2p4.(3P).3p	2P°3/2	1092171
1017.37	Si	V	7	-	2s2.2p5.3p	1P1	925947.3	2s2.2p5.3d	3F°2	1024240
1017.48	Si	VI	7	-	2s2.2p4.(3P).3s	4P1/2	995470	2s2.2p4.(3P).3p	4S°3/2	1093752
1018.64	Si	XI	7	-	1s2.2s.3d	3D2	2332050	1s2.2p.3s	3P°2	2430220
1019.08	Si	V	7	-	2s2.2p5.3p	3P2	927398.2	2s2.2p5.3d	1F°3	1025526
1019.79	Si	V	7	-	2s2.2p5.3p	1D2	924291.7	2s2.2p5.3d	3F°3	1022351
1020.06	Si	V	7	-	2s2.2p5.3d	3D°3	1029875	2s2.2p5.(2P°3/2).4p	2[5/2]3	1127908
1020.7	Si	II	120	-	3s2.3p	2P°1/2	0	3s2.5s	2S1/2	97972.09
1023.54	Si	XI	7	-	1s2.2s.3d	3D3	2332520	1s2.2p.3s	3P°2	2430220
1023.69	Si	II	240	-	3s2.3p	2P°3/2	287.24	3s2.5s	2S1/2	97972.09
1025.7	Si	V	7	-	2s2.2p5.3d	3D°2	1030414	2s2.2p5.(2P°3/2).4p	2[5/2]3	1127908
1026.993	Si	V	7	-	2s2.2p5.3p	3D1	920863.9	2s2.2p5.3d	3P°1	1018235.5
1031.16	Si	III	35	-	3p2	3P1	129841.97	3p.4s	3P°2	226820.28
1032.855	Si	III	7	-	3p2	3P0	129708.45	3p.4s	3P°1	226527.42
1033.43	Si	V	7	-	2s2.2p5.3p	3D1	920863.9	2s2.2p5.3d	3P°0	1017629
1033.7	Si	X	7	-	2s.2p.(3P°).3s	2P°3/2	2035860	2s.2p.(3P°).3p	2S1/2	2132600
1033.92	Si	III	40	-	3p2	3P2	130100.52	3p.4s	3P°2	226820.28
1034.12	Si	VI	7	-	2s2.2p4.(3P).3s	4P1/2	995470	2s2.2p4.(3P).3p	2P°3/2	1092171
1034.282	Si	III	7	-	3p2	3P1	129841.97	3p.4s	3P°1	226527.42
1035.647	Si	III	7	-	3p2	3P1	129841.97	3p.4s	3P°0	226400
1037.05	Si	III	35	-	3p2	3P2	130100.52	3p.4s	3P°1	226527.42
1037.41	Si	IX	7	-	2s.2p3	3P°1	344009	2s.2p3	1D°2	440403
1038.12	Si	IX	7	-	2s.2p3	3P°0	344075	2s.2p3	1D°2	440403
1038.58	Si	IX	7	-	2s.2p3	3P°2	344118	2s.2p3	1D°2	440403
1038.64	Si	VI	7	-	2s2.2p4.(3P).3s	4P5/2	990516	2s2.2p4.(3P).3p	2D°5/2	1086796
1041.23	Si	X	7	-	2s.2p.(3P°).3p	2D3/2	2105750	2s.2p.(3P°).3d	2P°1/2	2201790
1042.11	Si	VI	7	-	2s2.2p4.(1D).3p	2P°3/2	1147901	2s2.2p4.(1D).3d	2D3/2	1243860
1042.68	Si	VI	7	-	2s2.2p4.(3P).3s	4P3/2	993640	2s2.2p4.(3P).3p	2D°3/2	1089547
1045.5	Si	IV	7	-	2p6.4p	2P°1/2	218266.86	2p6.6d	2D3/2	313914.92
1046.96	Si	VI	7	-	2s2.2p4.(3P).3p	2D°5/2	1086796	2s2.2p4.(3P).3d	4D3/2	1182311
1047.271	Si	IV	7	-	2p6.4p	2P°3/2	218428.67	2p6.6d	2D3/2	313914.92
1049.2	Si	VII	7	-	2s2.2p4	3P1	4030	2s2.2p4	1S0	99341
1049.916	Si	V	7	-	2s2.2p5.3p	1D2	924291.7	2s2.2p5.3d	3P°2	1019537.4
1051.31	Si	VI	7	-	2s2.2p4.(1D).3p	2P°3/2	1147901	2s2.2p4.(1D).3d	2D5/2	1243020
1054.26	Si	VI	7	-	2s2.2p4.(3P).3p	2D°5/2	1086796	2s2.2p4.(3P).3d	4D5/2	1181649
1057.05	Si	II	150	-
1057.5	Si	II	75	-
1058.32	Si	VI	7	-	2s2.2p4.(1D).3p	2P°3/2	1147901	2s2.2p4.(1D).3d	2P1/2	1242390
1059.65	Si	VI	7	-	2s2.2p4.(3P).3p	2D°5/2	1086796	2s2.2p4.(3P).3d	4D7/2	1181167
1062.96	Si	VI	7	-	2s2.2p4.(3P).3s	4P1/2	995470	2s2.2p4.(3P).3p	2D°3/2	1089547
1064.466	Si	V	7	-	2s2.2p5.3p	1D2	924291.7	2s2.2p5.3d	3P°1	1018235.5
1066.614	Si	IV	7	-	2p6.3d	2D5/2	160374.41	2p6.4f	2F°7/2	254129.03
1066.63	Si	IV	40	-	2p6.3d	2D5/2	160374.41	2p6.4f	2F°5/2	254127.08

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