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
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
4707.5853 Th II - - 5f.(2F°).6d2.(3P) 411/2 26770.49238 5f2.6d+5f.6d.7p 9/2 49837.6587
4708.1005 Th II 3 2 5f.6d.(3D°).7s 41/2 11725.42899 5f.6d.(1D°).7p 3/2 32959.478
4709.598 Th II - - 5f.(2F°).6d2.(3F) °3/2 19050.82932 5f.7s.(1F°).7p 3/2 40222.9107
4711.141 Th II - - 5f.6d.(1P°).7s °3/2 21131.79959 5f2.6d+5f.6d.7p 5/2 51935.6876
4712.3921 Th II 90 53 5f.6d.(1G°).7s °9/2 9238.02035 5f.6d.(3H°).7p 9/2 42955.8455
4713.8432 Th II - - 6d3 4P3/2 15236.63833 6d2.(3P).7p °3/2 36444.8105
4714.8687 Th II - - 5f.(2F°).6d2.(3P) 47/2 27249.54521 5f2.6d+5f.6d.7p 7/2 42751.3291
4715.4309 Th II 65 40 5f.6d.(3H°).7s °9/2 6700.18627 5f.7s.(3F°).7p 9/2 34553.9543
4716.0008 Th II 90 53 5f.(2F°).6d2.(3F) °7/2 16906.59928 5f2.(3P).7s 5/2 38105.0734
4716.606 Th II - - 5f.6d.(3D°).7s 45/2 14545.55724 5f.6d.(3F°).7p 5/2 41328.3497
4717.277 Th II - - 5f.6d.(3G°).7s 49/2 13468.96833 5f.6d.(3H°).7p 4I11/2 34661.7102
4718.61649 Th II 180 106 5f.(2F°).6d2.(3F) 413/2 19912.3404 5f2.(3H).6d 4I15/2 41099.0662
4719.2537 Th II 1 1 5f.6d.(3P°).7s °3/2 15144.73767 5f2.(3P).7s 4P3/2 36328.6024
4719.9795 Th II 90 53 5f.(2F°).6d2.(3F) 49/2 14275.57661 5f.6d.(1G°).7p 9/2 41047.2077
4721.8803 Th II - - 5f.(2F°).6d2.(3F) °3/2 19050.82932 5f.7s.(1F°).7p 3/2 40222.9107
4722.948 Th II - - 5f.(2F°).6d2.(3F) °5/2 20310.94225 5f.6d.(3F°).7p 3/2 39150.6794
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