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
28111.3 Al II - - 3p.3d 32 141084.89 3s.8d 3D2 144642.18
28112.7 Al II - - 3p.3d 32 141084.89 3s.8d 3D1 144642
28309.4 Al II - - 3p.3d 33 141110.06 3s.8d 3D3 144642.45
28311.6 Al II - - 3p.3d 33 141110.06 3s.8d 3D2 144642.18
28521.8 Al III - - 2p6.7p 21/2 205375.74 2p6.7d 2D3/2 208881.83
28556.2 Al III - - 2p6.8d 2D3/2 213737.44 2p6.9f 25/2 217239.31
28576.3 Al II - - 3p.3d 34 141143.05 3s.8d 3D3 144642.45
28620. Al III - - 2p6.7p 23/2 205387.77 2p6.7d 2D3/2 208881.83
28673. Al II - - 3s.6p 30 135012.285 3s.7s 3S1 138499.89
28699.93 Al II - - 3s.6p 31 135015.701 3s.7s 3S1 138499.89
28753.91 Al II - - 3s.6p 32 135022.127 3s.7s 3S1 138499.89
28790. Al V - - 2s2.2p5 23/2 0 2s2.2p5 21/2 3442
28825.4 Al II - - 3s.7d 3D1 142365.54 3p.4s 31 145834.7
28826.7 Al II - - 3s.7d 3D2 142365.69 3p.4s 31 145834.7
28980. Al XII - - 1s.5p 32 16188626 1s.5d 3D3 16192077
29179.2 Al II - - 3s.7g 1G4 142851.6 3s.9f 13 146278.7
29320.3 Al II - - 3s.7d 3D1 142365.54 3p.4s 30 145776.15
29727.2 Al II - - 3s.6f 13 139245.343 3s.7d 1D2 142609.27
30040. Al XII - - 1s.5p 32 16188626 1s.5d 3D2 16191955
30058. Al I - - 3s2.6p 21/2 43335.024 3s2.10s 2S1/2 46661.93
30083.9 Al I - - 3s2.6p 23/2 43337.889 3s2.10s 2S1/2 46661.93
30120. Al XII - - 1s.5p 32 16188626 1s.5d 3D1 16191946
30166.8 Al II - - 3s.6d 1D2 139289.15 3s.7f 13 142604.05
30167.7 Al II - - 3s.8p 11 142961.2 3s.9d 1D2 146276
30690.9 Al I - - 3s2.6p 21/2 43335.024 3s2.8d 2D3/2 46593.32
30712. Al I - - 3s2.6p 23/2 43337.889 3s2.8d 2D5/2 46593.95
30717.9 Al I - - 3s2.6p 23/2 43337.889 3s2.8d 2D3/2 46593.32
30951.1 Al II - - 3s.8p 11 142961.2 3s.10s 1S0 146192.1
31552.86 Al II - - 3s.4p 11 106920.56 3s.3d 1D2 110089.83
31735.3 Al II - - 3s.7f 32 143265.83 3s.9g 3G3 146416.9
31806.2 Al II - - 3s.7f 33 143272.86 3s.9g 3G4 146416.9
31916.8 Al II - - 3s.7f 34 143283.75 3s.9g 3G4 146416.9
33078.6 Al II - - 3s.8p 30 143165.4 3s.9d 3D1 146188.5
33093.5 Al II - - 3s.8p 31 143166.76 3s.9d 3D2 146188.5
33125.1 Al II - - 3s.8p 32 143170.04 3s.9d 3D3 146188.9
33129.5 Al II - - 3s.8p 32 143170.04 3s.9d 3D2 146188.5
33190.1 Al II - - 3s.6g 1G4 139591.1 3s.7f 13 142604.05
33262.7 Al I - - 3s2.5d 2D3/2 44166.398 3s2.10f 25/2 47172.77
33289.8 Al I - - 3s2.5d 2D5/2 44168.847 3s2.10f 25/2 47172.77
33300. Al VIII - - 2s.2p2.(2P).3d 3P?2? 1844470 2s2.2p.4d 33 1847470
33773.1 Al I - - 3s2.4d 2D3/2 42233.742 3s2.6f 25/2 45194.681
33819.2 Al I - - 3s2.4d 2D5/2 42237.783 3s2.6f 27/2 45194.681
33819.23 Al I - - 3s2.4d 2D5/2 42237.783 3s2.6f 25/2 45194.681
33900. Al X - - 1s2.2p.3s 11 2091870 1s2.2p.3p 1P1 2094820
33935.8 Al II - - 3s.8p 30 143165.4 3s.10s 3S1 146112.14
33951.5 Al II - - 3s.8p 31 143166.76 3s.10s 3S1 146112.14
33989.3 Al II - - 3s.8p 32 143170.04 3s.10s 3S1 146112.14
34210.6 Al II - - 3s.7f 32 143265.83 3s.9d 3D3 146188.9
34215.3 Al II - - 3s.7f 32 143265.83 3s.9d 3D2 146188.5
34293.1 Al II - - 3s.7f 33 143272.86 3s.9d 3D3 146188.9
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These tables are Public Domain/CC0 (https://creativecommons.org/publicdomain/zero/1.0/).