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
4097.12 Pu I 285 16
4101.96 Pu I 285 16
4105.95 Pu II 285 19
4111.07 Pu I 285 19
4114.91 Pu I 285 19
4128.12 Pu I 285 27
4129.93 Pu II 285 27
4133.01 Pu I 3000 267
4135.97 Pu I 285 32
4140.04 Pu I 3000 317
4141.2 Pu II 285 32
4151.09 Pu I 3000 375
4151.45 Pu I 3000 375
4155.46 Pu I 285 44
4159.39 Pu II 285 44
4167.77 Pu I 285 51
4170.95 Pu I 285 51
4178.28 Pu II 285 59
4189.9 Pu II 285 67
4190.06 Pu II 285 67
4196.2 Pu II 285 76
4206.48 Pu I 5500 1680
4208.23 Pu I 3000 840
4221.87 Pu I 285 92
4224.2 Pu I 285 92
4229.77 Pu II 285 99
4254.76 Pu II 285 111
4261.88 Pu I 3000 1159
4269.77 Pu I 285 120
4273.34 Pu II 285 120
4281.17 Pu I 285 123
4289.08 Pu II 285 125
4337.18 Pu II 285 130
4352.71 Pu II 285 131
4367.41 Pu I 285 131
4379.91 Pu II 285 131
4385.35 Pu II 285 131
4393.93 Pu II 285 131
4404.9 Pu I 3000 1316
4441.65 Pu II 285 133
4468.54 Pu II 285 134
4472.79 Pu II 285 134
4493.78 Pu II 285 135
4504.91 Pu II 285 135
4536.15 Pu II 5500 2767
4735.4 Pu I 285 170
4989.34 Pu I 285 216
5269.86 Pu I 285 258
5381.02 Pu I 285 270
5498.5 Pu I 285 277
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