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
6112.34614 Fr I - - 6d 2D3/2 16229.87 24d 2D5/2 32590.2
6112.54043 Fr I - - 6d 2D3/2 16229.87 24d 2D3/2 32589.68
6113.27283 Fr I - - 6d 2D3/2 16229.87 25p 23/2 32587.72
6114.21475 Fr I 1 1 6d 2D3/2 16229.87 25p 21/2 32585.2
6118.9437 Fr I - - 6d 2D3/2 16229.87 25s 2S1/2 32572.56
6122.47647 Fr I - - 6d 2D3/2 16229.87 23d 2D5/2 32563.13
6122.70513 Fr I - - 6d 2D3/2 16229.87 23d 2D3/2 32562.52
6123.55622 Fr I - - 6d 2D3/2 16229.87 24p 23/2 32560.25
6124.65511 Fr I 1 1 6d 2D3/2 16229.87 24p 21/2 32557.32
6128.35146 Fr I - - 7p 23/2 13923.998 11p 23/2 30241.6
6130.18552 Fr I - - 6d 2D3/2 16229.87 24s 2S1/2 32542.59
6134.59673 Fr I - - 6d 2D3/2 16229.87 22d 2D3/2 32530.86
6135.60171 Fr I - 1 6d 2D3/2 16229.87 23p 23/2 32528.19
6136.89322 Fr I 2 1 6d 2D3/2 16229.87 23p 21/2 32524.76
6143.41181 Fr I - - 6d 2D3/2 16229.87 23s 2S1/2 32507.47
6148.31834 Fr I - - 6d 2D3/2 16229.87 21d 2D5/2 32494.48
6148.50736 Fr I - - 6d 2D5/2 16429.64 30d 2D5/2 32693.75
6148.60187 Fr I - - 6d 2D5/2 16429.64 30d 2D3/2 32693.5
6148.63589 Fr I - - 6d 2D3/2 16229.87 21d 2D3/2 32493.64
6149.83079 Fr I - 1 6d 2D3/2 16229.87 22p 23/2 32490.48
6151.3629 Fr I 2 1 6d 2D3/2 16229.87 22p 21/2 32486.43
6153.1835 Fr I - - 6d 2D5/2 16429.64 29d 2D5/2 32681.39
6153.28952 Fr I - - 6d 2D5/2 16429.64 29d 2D3/2 32681.11
6153.67196 Fr I - - 6d 2D5/2 16429.64 30p 23/2 32680.1
6154.16428 Fr I - - 6d 2D5/2 16429.64 30p 21/2 32678.8
6156.63085 Fr I - - 6d 2D5/2 16429.64 30s 2S1/2 32672.29
6158.45078 Fr I - - 6d 2D5/2 16429.64 28d 2D5/2 32667.49
6158.56835 Fr I - - 6d 2D5/2 16429.64 28d 2D3/2 32667.18
6158.74586 Fr I - - 7p 23/2 13923.998 11p 21/2 30161.07
6159.00076 Fr I - 1 6d 2D5/2 16429.64 29p 23/2 32666.04
6159.12708 Fr I - - 6d 2D3/2 16229.87 22s 2S1/2 32465.937
6159.55843 Fr I - - 6d 2D5/2 16429.64 29p 21/2 32664.57
6161.4788 Fr I 180 118 7s 2S1/2 0 6d 2D3/2 16229.87
6162.3483 Fr I - - 6d 2D5/2 16429.64 29s 2S1/2 32657.22
6164.41101 Fr I - - 6d 2D5/2 16429.64 27d 2D5/2 32651.79
6164.54401 Fr I - - 6d 2D5/2 16429.64 27d 2D3/2 32651.44
6164.99322 Fr I - - 6d 2D3/2 16229.87 20d 2D5/2 32450.488
6165.03427 Fr I - 1 6d 2D5/2 16429.64 28p 23/2 32650.15
6165.37522 Fr I - - 6d 2D3/2 16229.87 20d 2D3/2 32449.483
6165.66906 Fr I - - 6d 2D5/2 16429.64 28p 21/2 32648.48
6166.80974 Fr I 1 1 6d 2D3/2 16229.87 21p 23/2 32445.71
6168.65092 Fr I 2 1 6d 2D3/2 16229.87 21p 21/2 32440.87
6168.84118 Fr I - - 6d 2D5/2 16429.64 28s 2S1/2 32640.14
6171.19005 Fr I - - 6d 2D5/2 16429.64 26d 2D5/2 32633.97
6171.34238 Fr I - - 6d 2D5/2 16429.64 26d 2D3/2 32633.57
6171.9061 Fr I - 1 6d 2D5/2 16429.64 27p 23/2 32632.09
6172.19181 Fr I - - 6d 2D3/2 16229.87 22d 2D5/2 32431.57
6172.62994 Fr I - - 6d 2D5/2 16429.64 27p 21/2 32630.19
6176.25932 Fr I - - 6d 2D5/2 16429.64 27s 2S1/2 32620.67
6177.99928 Fr I - - 6d 2D3/2 16229.87 21s 2S1/2 32416.34
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