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
4326.5829 Th II - - 5f.(2F°).6d2.(1D) °9/2 20989.80656 5f2.6d+5f.6d.7p 9/2 49837.6587
4327.0932 Th II 4 2 5f.7s2 25/2 4490.26167 5f2.(3F).7s 5/2 27593.9678
4327.23113 Th II 6 3 6d2.(3F).7s 4F7/2 4146.57708 5f.(2F°).6d2.(3P) 47/2 27249.54521
4327.4494 Th II - - 5f.(2F°).6d2.(3F) 413/2 19912.3404 5f2.(3H).6d 2K13/2 43014.1451
4327.5461 Th II - - 5f.(2F°).6d2.(1D) °3/2 17121.62038 5f.7s.(1F°).7p 3/2 40222.9107
4328.2849 Th II - - 5f.(2F°).6d2.(3P) °5/2 40654.4654 5f2.6d+5f.6d.7p 5/2 51935.6876
4328.6878 Th II 135 62 5f.6d.(3G°).7s 29/2 17272.25153 5f.6d.(3G°).7p 9/2 40367.445
4329.107 Th II 2 1 5f.6d.(1H°).7s °9/2 22642.10563 5f2.(3H).6d 11/2 45735.0949
4329.49125 Th II 135 62 5f.6d.(3H°).7s 211/2 14484.32431 5f2.(1I).7s 2I13/2 37575.2339
4329.9108 Th II - - 5f.(2F°).6d2.(1G) °5/2 35156.9127 5f.6d.(1P°).7p 3/2 51676.0629
4330.351 Th II - - 5f.(2F°).6d2.(3F) °5/2 20310.94225 5f2.6d+5f.6d.7p 5/2 51935.6876
4330.84366 Th I 50 22 6d2.7s2 1G4 8111.004545 5f.6d3 54 31194.70265
4331.9247 Th II 180 83 5f.6d.(3H°).7s 211/2 14484.32431 5f2.(3H).6d 4I11/2 37562.2626
4333.9369 Th II 105 52 5f.(2F°).6d2.(3F) 415/2 22028.0114 5f.6d.(3H°).7p 4I15/2 45095.2362
4334.254 Th II - - 5f.(2F°).6d2.(3F) 413/2 18816.8664 5f2.(3F).6d 13/2 41882.3822
4334.316 Th II - - 5f.6d.(3H°).7s °9/2 6700.18627 5f2.(3F).6d 7/2 39458.284
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
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