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
294.51 Ge V 2000 -
295.64 Ge V 3000 -
304.98 Ge V 540 -
440.11 Ge IV 15 -
441.95 Ge IV 15 -
542.9 Ge III 35 -
621.52 Ge V 270 -
663.77 Ge III 25 -
670.88 Ge III 35 -
680.28 Ge III 20 -
716.26 Ge V 345 -
724.21 Ge V 480 -
733.54 Ge V 315 -
735.35 Ge V 315 -
741.52 Ge V 315 -
746.88 Ge V 525 -
750.26 Ge V 345 -
755.84 Ge V 300 -
760.05 Ge V 495 -
822.968 Ge II 7 - 4s2.4p 21/2 0 4s2.9d 2D3/2 121511.36
835.083 Ge II 20 - 4s2.4p 23/2 1767.357 4s2.9d 2D5/2 121515.82
837.947 Ge II 30 - 4s2.4p 21/2 0 4s2.8d 2D3/2 119339.11
847.8 Ge IV 20 -
850.495 Ge II 60 - 4s2.4p 23/2 1767.357 4s2.8d 2D5/2 119345.75
862.233 Ge II 55 - 4s2.4p 21/2 0 4s2.7d 2D3/2 115977.8
868.3 Ge IV 15 -
875.492 Ge II 80 - 4s2.4p 23/2 1767.357 4s2.7d 2D5/2 115988.77
885.966 Ge II 5 - 4s2.4p 23/2 1767.357 4s2.8s 2S1/2 114638.47
905.976 Ge II 70 - 4s2.4p 21/2 0 4s2.6d 2D3/2 110378.07
915. Ge IV 35 -
920.553 Ge II 90 - 4s2.4p 23/2 1767.357 4s2.6d 2D5/2 110397.63
926.473 Ge II 4 - 4s2.4p 21/2 0 4s2.7s 2S1/2 107936.16
936.7 Ge IV 35 -
938.9 Ge IV 15 -
941.896 Ge II 20 - 4s2.4p 23/2 1767.357 4s2.7s 2S1/2 107936.16
952.76 Ge III 8 -
958.51 Ge V 240 -
971.35 Ge V 1000 -
984.92 Ge V 540 -
988.13 Ge V 720 -
988.96 Ge III 45 -
990.66 Ge V 1000 -
995.72 Ge III 50 -
996.5 Ge III 35 -
999.1009 Ge II 165 - 4s2.4p 21/2 0 4s2.5d 2D3/2 100089.97
1004.38 Ge V 1000 -
1011.21 Ge III 50 -
1012.31 Ge III 35 -
1016.6381 Ge II 330 - 4s2.4p 23/2 1767.357 4s2.5d 2D5/2 100130.812
1016.66 Ge V 975 -
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