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
32919.56 C I - - 2s2.2p.4p 3D1 80782.44916 2s2.2p.4d 31 83820.1576
32929.571 C I - - 2s2.2p.4p 3D2 80801.28887 2s2.2p.4d 32 83838.0728
32933.642 C I - - 2s2.2p.3d 32 78307.64625 2s2.2p.4p 3P2 81344.05485
32978.289 C I - - 2s2.2p.3d 31 78293.51263 2s2.2p.4p 3P1 81325.81077
33049.2333 C I 2 - 2s2.2p.3d 33 78318.26602 2s2.2p.4p 3P2 81344.05485
33124.91 C I - - 2s2.2p.4p 3D2 80801.28887 2s2.2p.4d 31 83820.1576
33132.7235 C I 1 - 2s2.2p.3d 32 78307.64625 2s2.2p.4p 3P1 81325.81077
33139.559 C I - - 2s2.2p.3d 31 78293.51263 2s2.2p.4p 3P0 81311.0544
33154.69 C I - - 2s2.2p.4p 3S1 81105.06418 2s2.2p.4d 30 84121.226
33175.782 C I - - 2s2.2p.4p 3D3 80834.62491 2s2.2p.4d 33 83848.87
33210.984 C I - - 2s2.2p.4p 3S1 81105.06418 2s2.2p.4d 31 84116.1152
33295.02 C I - - 2s2.2p.4p 3D3 80834.62491 2s2.2p.4d 32 83838.0728
33332.621 C I - - 2s2.2p.4s 30 78105.00058 2s2.2p.4p 3S1 81105.06418
33354.905 C I - - 2s2.2p.4p 3S1 81105.06418 2s2.2p.4d 32 84103.1238
33447.075 C I - - 2s2.2p.4p 3D2 80801.28887 2s2.2p.5s 32 83791.088
33463.9465 C I 2 - 2s2.2p.4s 31 78116.77336 2s2.2p.4p 3S1 81105.06418
33647.82 C I - - 2s2.2p.4d 12 83497.5869 2s2.2p.(2P°3/2).5f 2[7/2]3 86469.5436
33670.139 C I - - 2s2.2p.4p 3D1 80782.44916 2s2.2p.5s 31 83752.4388
33727.0028 C I 2 - 2s2.2p.4p 3D1 80782.44916 2s2.2p.4d 32 83747.43248
33738.2952 C I 4 - 2s2.2p.4p 3D3 80834.62491 2s2.2p.4d 34 83798.61582
33783.9516 C I 3 - 2s2.2p.4p 3D2 80801.28887 2s2.2p.4d 33 83761.27417
33810.66 C I - - 2s2.2p.4p 3D1 80782.44916 2s2.2p.5s 30 83740.0964
33818.5621 C I 2 - 2s2.2p.4s 32 78148.10824 2s2.2p.4p 3S1 81105.06418
33824.206 C I 1 - 2s2.2p.4p 3D3 80834.62491 2s2.2p.5s 32 83791.088
33885.101 C I - - 2s2.2p.4p 3D2 80801.28887 2s2.2p.5s 31 83752.4388
33942.646 C I - - 2s2.2p.4p 3D2 80801.28887 2s2.2p.4d 32 83747.43248
34075.017 C I 2 - 2s2.2p.4p 1P1 80562.8855 2s2.2p.4d 12 83497.5869
34168.781 C I - - 2s2.2p.4p 3D3 80834.62491 2s2.2p.4d 33 83761.27417
34282.11 C I - - 2s2.2p.4d 12 83497.5869 2s2.2p.(2P°1/2).5f 2[7/2]3 86414.5662
34311.86 C I - - 2s2.2p.4d 12 83497.5869 2s2.2p.(2P°1/2).5f 2[5/2]3 86412.0301
34685.4605 C I 1 - 2s2.2p.3d 12 77679.83311 2s2.2p.4p 1P1 80562.8855
35649.847 C I 1 - 2s2.2p.4p 3P0 81311.0544 2s2.2p.4d 31 84116.1152
35772.873 C I - - 2s2.2p.4p 3P1 81325.81077 2s2.2p.4d 30 84121.226
35838.415 C I - - 2s2.2p.4p 3P1 81325.81077 2s2.2p.4d 31 84116.1152
36005.99 C I - - 2s2.2p.4p 3P1 81325.81077 2s2.2p.4d 32 84103.1238
36074.293 C I - - 2s2.2p.4p 3P2 81344.05485 2s2.2p.4d 31 84116.1152
36244.113 C I - - 2s2.2p.4p 3P2 81344.05485 2s2.2p.4d 32 84103.1238
36669.21 C I - - 2s2.2p.4d 33 83761.27417 2s2.2p.(2P°3/2).5f 2[9/2]4 86488.3559
36736.24 C I - - 2s2.2p.4d 32 83747.43248 2s2.2p.(2P°3/2).5f 2[7/2]3 86469.5436
36921.62 C I - - 2s2.2p.4d 33 83761.27417 2s2.2p.(2P°3/2).5f 2[7/2]4 86469.7252
37182.906 C I - - 2s2.2p.4d 34 83798.61582 2s2.2p.(2P°3/2).5f 2[9/2]5 86488.024
37222.9214 C I 3 - 2s2.2p.4s 32 78148.10824 2s2.2p.4p 3D3 80834.62491
37229.737 C I - - 2s2.2p.4p 3S1 81105.06418 2s2.2p.5s 32 83791.088
37250.6696 C I 2 - 2s2.2p.4s 31 78116.77336 2s2.2p.4p 3D2 80801.28887
37348.99 C I 1 - 2s2.2p.4s 30 78105.00058 2s2.2p.4p 3D1 80782.44916
37437.56 C I - - 2s2.2p.4d 34 83798.61582 2s2.2p.(2P°3/2).5f 2[7/2]4 86469.7252
37493.408 C I - - 2s2.2p.4d 32 83747.43248 2s2.2p.(2P°1/2).5f 2[7/2]3 86414.5662
37513.942 C I - - 2s2.2p.4s 31 78116.77336 2s2.2p.4p 3D1 80782.44916
37686.183 C I - - 2s2.2p.4d 33 83761.27417 2s2.2p.(2P°1/2).5f 2[7/2]4 86414.7662
37690.609 C I - - 2s2.2p.4s 32 78148.10824 2s2.2p.4p 3D2 80801.28887
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