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 800-8000 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
4004.93 Re I 180 2
4022.96 Re I 135 2
4023.31 Re I 210 3
4029.63 Re I 405 7
4033.31 Re I 195 3
4037.49 Re I 150 3
4048.99 Re I 135 3
4081.43 Re I 105 4
4104.42 Re I 150 8
4110.89 Re I 240 16
4121.64 Re I 360 29
4133.42 Re I 1500 147
4136.45 Re I 1000 129
4144.36 Re I 885 102
4149.96 Re I 270 36
4170.4 Re I 165 30
4182.9 Re I 795 170
4183.06 Re I 780 164
4221.08 Re I 1500 460
4227.46 Re I 3500 1184
4241.39 Re I 525 201
4257.6 Re I 1000 489
4291.17 Re I 2000 904
4304.4 Re I 135 61
4332.25 Re I 780 362
4357.98 Re II 360 171
4358.69 Re I 2000 914
4367.58 Re I 2000 865
4391.34 Re I 675 316
4394.38 Re I 1000 475
4406.4 Re I 1000 564
4415.82 Re I 2000 876
4475.08 Re I 630 305
4478.39 Re I 1500 663
4507.04 Re I 780 379
4513.31 Re I 7000 3317
4516.64 Re I 2000 863
4522.73 Re I 2000 962
4523.88 Re I 780 381
4529.95 Re I 825 405
4545.17 Re I 555 281
4580.68 Re I 510 261
4605.73 Re I 645 338
4621.38 Re I 360 195
4791.42 Re I 2000 1233
4889.14 Re I 10000 7126
4923.9 Re I 2500 1836
5058.56 Re I 1000 937
5096.5 Re I 1000 1000
5120.32 Re I 825 702
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