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
3541.352 Hg II - - 5d9.6s.6p (2D<3/2>,3P<0>)°3/2 97095.774 5d10.7d 2D3/2 125325.531
3543.46 Hg I - - 5d9.6s2.(2D5/2).6p 2[3/2]°2 68886.43 5d9.6s2.(2D5/2).7s 2[5/2]3 97100.23
3557.24 Hg III - -
3558.73 Hg I 3 - 5d10.6s.6p 11 54068.6829 5d10.6s.12s 1S0 82160.57
3562.385 Hg II - -
3588.85 Hg I 2 - 5d10.6s.6p 11 54068.6829 5d10.6s.8f 13 81925
3591.01 Hg I 6 - 5d10.6s.6p 11 54068.6829 5d10.6s.10d 3D2 81908.2
3591.48 Hg I 5 - 5d10.6s.6p 11 54068.6829 5d10.6s.10d 3D1 81904
3592.74 Hg I 2 - 5d10.6s.6p 11 54068.6829 5d10.6s.10d 1D2 81894.59
3603.908 Hg II - - 5d10.6d 2D5/2 105544.042 5d10.6f 25/2 133283.82
3605.762 Hg II 285 - 5d10.6d 2D5/2 105544.042 5d10.6f 27/2 133269.525
3606.885 Hg II 40 - 5d10.7p 23/2 111971.464 5d10.9d 2D5/2 139688.308
3614.875 Hg II - - 5d10.7p 23/2 111971.464 5d10.9d 2D3/2 139627.043
3643.293 Hg II - - 5d9.6s.6p (2D<5/2>,1P<1>)°7/2 106215.059 5d10.5g 2G9/2 133654.879
3650.158 Hg I 600 - 5d10.6s.6p 32 44042.909 5d10.6s.6d 3D3 71431.18
3654.842 Hg I 240 - 5d10.6s.6p 32 44042.909 5d10.6s.6d 3D2 71396.073
3662.887 Hg I 480 - 5d10.6s.6p 32 44042.909 5d10.6s.6d 3D1 71336.005
3663.284 Hg I 585 - 5d10.6s.6p 32 44042.909 5d10.6s.6d 1D2 71333.053
3680.211 Hg I 1 - 5d10.6s.6p 32 44042.909 5d10.6s.7p 32 71207.296
3697.79 Hg I 1 - 5d10.6s.6p 11 54068.6829 5d10.6s.7f 13 81106
3701.442 Hg I 15 - 5d10.6s.6p 11 54068.6829 5d10.6s.9d 3D2 81077.45
3702.36 Hg I 2 - 5d10.6s.6p 11 54068.6829 5d10.6s.9d 3D1 81070.96
3704.1655 Hg I 20 - 5d10.6s.6p 11 54068.6829 5d10.6s.9d 1D2 81057.637
3751.759 Hg II 5 -
3776.141 Hg II 25 - 5d9.6s.6p (2D<5/2>,1P<1>)°3/2 106086.013 5d10.9s 2S1/2 132560.55
3777.755 Hg II 8 - 5d10.7p 23/2 111971.464 5d10.10s 2S1/2 138434.682
3790. Hg I - - 5d9.6s2.(2D5/2).6p 2[7/2]°3 70932.2 5d9.6s2.(2D5/2).7s 2[5/2]2 97309.84
3801.6583 Hg I 10 - 5d10.6s.6p 11 54068.6829 5d10.6s.10s 1S0 80365.528
3803.51 Hg III - -
3806.312 Hg II 150 - 5d10.7p 21/2 108298.183 5d10.8d 2D3/2 134562.854
3815.8 Hg I 1 - 5d10.6s.6p 11 54068.6829 5d10.6s.10s 3S1 80267.97
3820.4 Hg I - - 5d9.6s2.(2D5/2).6p 2[7/2]°3 70932.2 5d9.6s2.(2D5/2).7s 2[5/2]3 97100.23
3839.259 Hg II 35 - 5d10.7s 2S1/2 95714.406 5d9.6s.6p (2D<3/2>,1P<1>)°1/2 121753.739
3860.85 Hg I - - 5d10.6s.7p 32 71207.296 5d9.6s2.(2D5/2).7s 2[5/2]3 97100.23
3883.183 Hg II - -
3893.86 Hg I 1 - 5d10.6s.6p 11 54068.6829 5d10.6s.6f 13 79744.4
3901.868 Hg I 8 - 5d10.6s.6p 11 54068.6829 5d10.6s.8d 3D2 79690.16
3903.638 Hg I 2 - 5d10.6s.6p 11 54068.6829 5d10.6s.8d 3D1 79678.57
3906.371 Hg I 15 - 5d10.6s.6p 11 54068.6829 5d10.6s.8d 1D2 79660.56
3909.32 Hg II - -
3913.367 Hg II - -
3919.264 Hg II - - 5d9.6s.6p (2D<3/2>,3P<2>)°3/2 109191.648 5d10.8d 2D5/2 134699.466
3940.369 Hg II - - 5d9.6s.6p (2D<3/2>,3P<2>)°3/2 109191.648 5d10.8d 2D3/2 134562.854
3945.673 Hg II - -
3946.281 Hg II - -
3956.319 Hg II - -
3974.402 Hg II - -
3983.92 Hg I 2 - 5d9.6s2.(2D5/2).6p 2[3/2]°2 68886.43 5d10.6p2 3P1 93980
3983.9312 Hg II 150 1 5d9.6s2 2D5/2 35514.624 5d10.6p 23/2 60608.362
4025.95 Hg I 15 - 5d10.6s.7s 1S0 63928.12 5d9.6s2.(2D3/2).6p 2[1/2]°1 88759.6
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