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
9487.2 Hg I - - 5d10.6s.6d 3D1 71336.005 5d10.6s.11p 32 81873.704
9495.9 Hg I 7 - 5d10.6s.6d 3D2 71396.073 5d10.6s.8f 33 81923.9
9520.198 Hg II 40 - 5d10.5f 27/2 123153.775 5d10.5g 2G9/2 133654.879
9526.3 Hg I 5 - 5d10.6s.6d 3D3 71431.18 5d10.6s.8f 34 81925.7
9544.7 Hg I - - 5d10.6s.6d 1D2 71333.053 5d10.6s.11p 31 81807.95
9547.3 Hg I - - 5d10.6s.6d 3D1 71336.005 5d10.6s.11p 31 81807.95
9554.1 Hg I 1 - 5d10.6s.6d 3D1 71336.005 5d10.6s.11p 30 81800.43
9574.3 Hg I 2 - 5d10.6s.6d 3D3 71431.18 5d10.6s.11p 32 81873.704
9602. Hg I - - 5d10.6s.16s 3S1 83324.7 5d9.6s2.(2D3/2).6p 2[3/2]°1 93736.4
9639.06 Hg II 4 - 5d10.7s 2S1/2 95714.406 5d9.6s.6p (2D<5/2>,1P<1>)°3/2 106086.013
9759.557 Hg II 1 - 5d10.5f 25/2 123411.351 5d10.5g 2G7/2 133654.913
9775.3 Hg I 2 - 5d10.6s.7p 30 69516.576 5d10.6s.6f 32 79743.7
9792.9 Hg I 1 - 5d10.6s.7p 32 71207.296 5d10.6s.11s 3S1 81416.17
9808. Hg I - - 5d9.6s2.(2D5/2).6p 2[7/2]°3 70932.2 5d10.6s.6g 3G4 81125
9821.8 Hg I 2 - 5d10.6s.7p 11 71294.86 5d10.6s.11s 1S0 81473.4
9832.3 Hg I - - 5d10.6s.18s 1S0 83569 5d9.6s2.(2D3/2).6p 2[3/2]°1 93736.4
9838.1 Hg I 7 - 5d10.6s.7p 30 69516.576 5d10.6s.8d 3D1 79678.57
9969.3 Hg I 7 - 5d10.6s.7p 31 69661.803 5d10.6s.8d 3D2 79690.16
9980.9 Hg I 7 - 5d10.6s.7p 31 69661.803 5d10.6s.8d 3D1 79678.57
9999. Hg I 6 - 5d10.6s.7p 31 69661.803 5d10.6s.8d 1D2 79660.56
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