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
4674.73 Th II - - 5f.(2F°).6d2.(3F) °3/2 19050.82932 5f2.6d+5f.6d.7p 5/2 51935.6876
4674.816 Th II - - 5f.(2F°).6d2.(3F) °7/2 16906.59928 5f.7s.(3F°).7p 7/2 38389.3755
4675.2852 Th II - - 5f.6d.(1D°).7s 23/2 11576.40136 5f.6d.(1D°).7p 3/2 32959.478
4675.9308 Th II 1 1 5f.(2F°).6d2.(3F) °1/2 18568.2655 5f2.(3F).6d 1/2 39948.394
4676.30388 Th III 15 7 5f.6d 31 7921.08782 5f2 3P0 29299.5142
4676.5076 Th II 45 25 5f.(2F°).6d2.(3F) °5/2 20310.94225 5f2.6d+5f.6d.7p 7/2 42751.3291
4676.68 Th II - - 5f.(2F°).6d2.(3P) °3/2 23012.0585 5f2.6d+5f.6d.7p 5/2 51935.6876
4676.936 Th II 2 1 5f.6d.(3P°).7s 45/2 17460.62698 5f.6d.(3D°).7p 3/2 50907.806
4678.1955 Th II - - 5f.(2F°).6d2.(1G) °7/2 24982.4458 5f2.6d+5f.6d.7p 7/2 42751.3291
4678.594 Th II - - 5f.(2F°).6d2.(3P) °5/2 40654.4654 5f2.6d+5f.6d.7p 7/2 42751.3291
4678.6264 Th II 1 1 5f.(2F°).6d2.(3P) °7/2 20969.0139 5f2.6d+5f.6d.7p 5/2 51935.6876
4679.045 Th II - - 5f.(2F°).6d2.(3F) °5/2 20310.94225 5f2.(3F).6d 3/2 41936.5335
4680.64606 Th II 90 51 5f.6d.(3H°).7s 47/2 6168.35582 5f2.(3H).7s 9/2 25246.29783
4681.163 Th II - - 5f.6d.(3D°).7s 47/2 15453.03596 5f.6d.(1G°).7p 7/2 36809.2811
4681.649 Th II - - 5f.7s.(3F°).7p 5/2 37945.1099 5f2.7p? °5/2 59299.137
4683.533 Th II - - 5f.6d.(3G°).7s 29/2 17272.25153 5f.7s.(1F°).7p 9/2 38617.6823
4684.1263 Th II - - 5f.(2F°).6d2.(3F) °11/2 25414.92113 5f2.(1I).6d 11/2 56945.1401
4685.4418 Th II - - 5f.(2F°).6d2.(1G) °9/2 22139.65746 5f2.(1I).6d 11/2 56945.1401
4685.4984 Th II - - 5f.(2F°).6d2.(3F) 45/2 24463.79045 5f2.6d+5f.6d.7p 5/2 51935.6876
4685.8309 Th II - - 5f.6d.(3F°).7s 43/2 6691.3873 6d3 2D15/2 28026.3485
4685.9656 Th II - - 5f.6d.(3G°).7s °7/2 14790.99291 5f2.(3F).6d 9/2 37840.8437
4686.5715 Th II 45 26 6d3 7/2 10855.32366 6d2.(1G).7p °7/2 39396.5553
4688.2768 Th II - 1 5f.6d.(3D°).7s °1/2 14101.7986 5f.7s.(3F°).7p 4D1/2 35425.6284
4689.16964 Th II 225 128 5f.6d.(3F°).7s 43/2 6691.3873 6d3 2D13/2 28011.1578
4689.596 Th II - - 5f.6d.(1F°).7s °7/2 18973.77768 5f2.(1G).6d 9/2 41398.5108
4690.3343 Th II 2 1 5f.(2F°).6d2.(3F) 411/2 17771.06472 5f2.(3H).6d 13/2 40724.7328
4690.6847 Th II 65 39 5f.6d.(3P°).7s °1/2 17837.80261 5f.6d.(3F°).7p 3/2 39150.6794
4691.0516 Th II 65 39 5f.(2F°).6d2.(3F) 413/2 19912.3404 5f.6d.(3H°).7p 11/2 40574.7511
4691.5985 Th I 5 3 5f.6d.7s2 34 7795.275291 6d4 3G4 29104.00388
4694.09146 Th II 330 193 6d.7s2 2D3/2 0 5f.(2F°).6d2.(3F) °5/2 20310.94225
4694.282 Th II - - 5f.6d.(3P°).7s 45/2 17460.62698 5f2.(1D).7s 3/2 38757.1817
4694.783 Th II 2 1 5f.(2F°).6d2.(3P) °5/2 40654.4654 5f.6d.(3F°).7p 3/2 39150.6794
4694.844 Th II - - 5f.6d.(3G°).7s 45/2 9585.40432 5f.7s.(3F°).7p 7/2 38389.3755
4694.92092 Th II 65 39 6d2.(3F).7s 4F7/2 4146.57708 5f.(2F°).6d2.(3P) °5/2 40654.4654
4695.835 Th II - - 5f.(2F°).6d2.(3F) °7/2 16906.59928 5f2.6d+5f.6d.7p 7/2 42751.3291
4698.7693 Th II 45 26 5f.(2F°).6d2.(3F) 411/2 16564.6294 5f2.(3F).6d 9/2 37840.8437
4699.0935 Th II - - 5f.6d.(3G°).7s °7/2 14790.99291 5f2.(3F).6d 5/2 40644.3356
4699.6641 Th II - - 5f.6d.(3D°).7s °3/2 12902.37757 5f2.(1D).7s 5/2 34174.5433
4700.14019 Th II 135 78 5f.(2F°).6d2.(3F) 49/2 14275.57661 5f2.(3H).6d 4I9/2 35545.5867
4700.574 Th II - - 5f.6d.(3P°).7s 45/2 17460.62698 5f.6d.(1D°).7p 5/2 38728.6822
4702.3083 Th II 90 52 6d2.(1G).7s 2G7/2 9711.96192 6d2.(3F).7p °5/2 36687.9875
4702.3613 Th II 1 1 6d3 3/2 7001.42117 5f.(2F°).6d2.(3F) °3/2 19050.82932
4703.404 Th II - 1 5f.6d.(3H°).7s 413/2 13406.4329 5f.6d.(3H°).7p 4I11/2 34661.7102
4703.577 Th II - - 5f.(2F°).6d2.(3F) °9/2 17722.98541 5f.6d.(3G°).7p 11/2 46555.6
4704.656 Th II 1 1 5f.(2F°).6d2.(3F) 49/2 14275.57661 5f2.(3H).6d 11/2 45735.0949
4705.0708 Th II - - 5f.6d.(1F°).7s °7/2 18973.77768 5f.6d.(3F°).7p 5/2 41328.3497
4705.2986 Th II 1 1 5f.6d.(1G°).7s °9/2 9238.02035 5f2.(3H).7s 2H11/2 30484.71231
4705.6175 Th II 6 4 5f.(2F°).6d2.(3F) °7/2 16906.59928 5f2.(1D).7s 5/2 34174.5433
4705.7607 Th II 225 131 6d2.(1G).7s 2G7/2 9711.96192 5f.(2F°).6d2.(3F) 29/2 30956.5675
4706.25108 Th II 7 4 6d3 3/2 7001.42117 6d.7s.(3D).7p °5/2 44821.9067
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