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
4334.7451 Th II - - 5f.(2F°).6d2.(3F) °7/2 16906.59928 5f2.6d+5f.6d.7p 5/2 51935.6876
4335.3129 Th II 65 31 5f.(2F°).6d2.(3F) °7/2 16906.59928 5f2.(3H).6d 4I9/2 35545.5867
4335.67835 Th II 7 3 5f.6d.(3G°).7s 47/2 11116.58451 5f2.(1D).7s 5/2 34174.5433
4335.70922 Th II 8 4 5f.6d.(3F°).7s °5/2 10673.13832 5f2.(1D).7s 5/2 34174.5433
4335.80178 Th II 6 3 5f.6d.(3F°).7s 49/2 12488.28836 5f2.(3H).6d 4I9/2 35545.5867
4336.4975 Th II - - 5f.(2F°).6d2.(3F) 29/2 30956.5675 5f2.6d+5f.6d.7p 7/2 42751.3291
4337.38297 Th II 225 104 5f.(2F°).6d2.(3F) 49/2 15242.89888 5f.7s.(3F°).7p 7/2 38389.3755
4337.8636 Th II - - 5f.6d.(3D°).7s 23/2 15710.84204 5f2.(1D).7s 3/2 38757.1817
4338.10774 Th I 65 31 5f.6d.7s2 14 10414.137 5f.6d.7s.7p 3H4 33459.18355
4338.383 Th II 1 - 6d3 2G7/2 16818.0654 6d.7s.(3D).7p °5/2 44821.9067
4339.65 Th II - - 5f.6d.(3F°).7s 49/2 12488.28836 5f2.(3H).6d 11/2 45735.0949
4341.0239 Th II 135 63 5f.(2F°).6d2.(1G) °13/2 23187.015 5f.6d.(3F°).7p 11/2 46216.5809
4341.992 Th II - - 5f.(2F°).6d2.(1G) °7/2 24982.4458 5f2.6d+5f.6d.7p 9/2 49837.6587
4342.25455 Th II 5 2 6d3 7/2 10855.32366 6d.7s.(3D).7p °7/2 35593.5312
4342.2728 Th II 180 83 6d3 7/2 10855.32366 6d2.(3F).7p °9/2 42319.0163
4343.238 Th II 2 1 5f.6d.(3D°).7s 23/2 15710.84204 5f.6d.(1D°).7p 5/2 38728.6822
4343.6035 Th II 90 42 5f.6d.(3F°).7s 47/2 9720.29776 5f.6d.(3H°).7p 7/2 32736.1892
4343.95142 Th II 225 104 6d2.(3F).7s 4F3/2 1859.93843 6d.7s.(3D).7p °5/2 44821.9067
4344.32657 Th II 270 125 6d.7s2 2D3/2 0 5f.(2F°).6d2.(3P) °3/2 23012.0585
4344.984 Th II - - 5f.(2F°).6d2.(3P) °7/2 20969.0139 5f2.6d+5f.6d.7p 7/2 42751.3291
4345.0579 Th II 65 31 5f.(2F°).6d2.(3F) °5/2 20310.94225 5f.6d.(3F°).7p 3/2 39150.6794
4345.85142 Th I 20 9 5f.6d.7s2 14 10414.137 6d4 4 38366.5775
4346.2652 Th II - - 5f.(2F°).6d2.(3F) 49/2 14275.57661 5f.6d.(3F°).7p 7/2 40570.631
4347.092 Th II - - 6d.7s.(3D).7p °5/2 44821.9067 5f2.6d+5f.6d.7p 7/2 42751.3291
4347.1928 Th II 135 63 5f.6d.(3G°).7s °7/2 14790.99291 5f.6d.(3G°).7p 7/2 37787.8791
4347.2461 Th II 2 1 5f.6d.(3D°).7s 45/2 14545.55724 5f2.(3P).7s 3/2 37542.1608
4347.43 Th II - - 6d.7s.(3D).7p °5/2 44821.9067 5f2.6d 3/2 47869.6034
4348.236 Th II 1 1 5f.6d.(3G°).7s 45/2 9585.40432 5f.7s.(1F°).7p 7/2 38165.3562
4348.3169 Th II - - 5f.6d.(3F°).7s °7/2 13818.3381 5f.6d.(1G°).7p 7/2 36809.2811
4348.713 Th II - - 5f.(2F°).6d2.(3F) °7/2 16906.59928 5f.6d.(3G°).7p 9/2 40367.445
4348.828 Th I - - 6d.7s2.7p 32 19039.153374 6d4 1D2 42027.3749
4348.943 Th II - - 5f.(2F°).6d2.(3F) 411/2 16564.6294 5f.6d.(3F°).7p 9/2 42200.2124
4350.572 Th II 1 - 6d2.(1D).7s 2D3/2 12219.97621 6d2.(3P).7p 41/2 35198.9907
4350.8293 Th II 135 63 6d3 4P5/2 15786.9859 6d2.(3F).7p °7/2 40184.1084
4351.073 Th II - - 5f.(2F°).6d2.(3P) °5/2 40654.4654 5f2.6d+5f.6d.7p 5/2 51935.6876
4351.5242 Th II 1 1 5f.(2F°).6d2.(3F) °9/2 17722.98541 5f2.6d+5f.6d.7p 9/2 49837.6587
4352.1863 Th II - - 5f.(2F°).6d2.(3F) °7/2 16906.59928 5f.6d.(1G°).7p 9/2 41047.2077
4352.6799 Th II 6 3 5f.6d.(3F°).7s 49/2 12488.28836 5f.6d.(1G°).7p 9/2 41047.2077
4352.8201 Th II 4 2 5f.6d.(1D°).7s 23/2 11576.40136 5f.7s.(3F°).7p 5/2 37945.1099
4353.4006 Th II 180 84 5f.6d.(3F°).7s °5/2 10673.13832 5f2.(3F).6d 7/2 39458.284
4355.0837 Th II - - 6d.7s.(3D).7p °3/2 37601.7026 5f.6d.(1P°).7p 3/2 51676.0629
4355.32044 Th II 270 126 6d2.(3P).7s 4P3/2 8018.19281 6d2.(3F).7p °5/2 36687.9875
4355.911 Th II - - 5f.6d.(3P°).7s 45/2 17460.62698 5f.6d.(1D°).7p 7/2 40411.4746
4357.074 Th II 1 1 6d3 4F9/2 13248.70938 5f.(2F°).6d2.(3P) °9/2 36193.4362
4357.61317 Th II 180 84 6d2.(3F).7s 4F5/2 1521.89632 5f.(2F°).6d2.(3F) 45/2 24463.79045
4358.5349 Th II 1 - 5f.(2F°).6d2.(3F) 49/2 15242.89888 5f.6d.(3H°).7p 9/2 42955.8455
4358.5551 Th II 90 42 6d2.(1D).7s 2D3/2 12219.97621 5f.(2F°).6d2.(1G) °5/2 35156.9127
4358.6686 Th II - - 5f.6d.(3D°).7s 47/2 15453.03596 5f.7s.(3F°).7p 7/2 38389.3755
4358.819 Th II 65 31 5f.6d.(1F°).7s °7/2 18973.77768 5f.6d.(3F°).7p 9/2 42200.2124
4359.1286 Th II - - 5f.(2F°).6d2.(3F) °5/2 20310.94225 5f2.(3F).6d 3/2 41936.5335
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