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
3363.06757 Th II 60 - 5f.7s2 27/2 8378.85915 5f2.(3P).7s 5/2 38105.0734
3363.6828 Th II 30 - 5f.6d.(3H°).7s 413/2 13406.4329 5f.6d.(3H°).7p 2I11/2 43127.2131
3363.7352 Th II 45 - 6d.7s2 2D3/2 0 5f.(2F°).6d2.(3F) °3/2 19050.82932
3364.3903 Th II 10 - 5f.(2F°).6d2.(3F) °7/2 16906.59928 5f.6d.(3F°).7p 9/2 42200.2124
3364.5878 Th II 40 - 5f.6d.(3G°).7s °7/2 14790.99291 5f2.6d+5f.6d.7p 7/2 42751.3291
3364.68538 Th II 105 - 5f.6d.(3F°).7s 49/2 12488.28836 5f.6d.(3F°).7p 9/2 42200.2124
3364.8459 Th II 15 - 5f.6d.(3H°).7s 47/2 6168.35582 5f.6d.(1G°).7p 7/2 36809.2811
3365.318 Th II 35 - 5f.6d.(3H°).7s 411/2 10189.06681 5f.6d.(3G°).7p 9/2 40367.445
3365.33817 Th I 360 - 6d2.7s2 3F3 2869.259165 6d3.7p 52 32575.42
3365.6343 Th II 10 - 6d2.(3P).7s 4P5/2 9061.10354 6d2.(3F).7p °7/2 40184.1084
3366.4232 Th II 20 - 5f.(2F°).6d2.(3F) °7/2 16906.59928 5f2.6d+5f.6d.7p 5/2 51935.6876
3366.51697 Th II 150 - 6d3 4F9/2 13248.70938 6d2.(3F).7p °7/2 40184.1084
3366.6479 Th II 20 - 5f.(2F°).6d2.(3P) °7/2 20969.0139 5f2.6d+5f.6d.7p 5/2 51935.6876
3366.721 Th II 30 - 6d2.(1D).7s 5/2 13250.50912 6d2.(3F).7p °7/2 40184.1084
3367.073 Th II 3 - 5f.(2F°).6d2.(1G) °9/2 22139.65746 5f2.6d+5f.6d.7p 7/2 42751.3291
3367.318 Th II 7 - 5f.(2F°).6d2.(3F) 411/2 16564.6294 5f2.6d+5f.6d.7p 9/2 49837.6587
3367.399 Th II 10 - 5f.6d.(3P°).7s 45/2 17460.62698 5f.6d.7p 3/2 52307.4829
3367.78397 Th II 75 - 6d2.(1G).7s 2G7/2 9711.96192 6d2.(1G).7p °7/2 39396.5553
3367.81878 Th II 285 - 5f.7s2 25/2 4490.26167 5f2.(1D).7s 5/2 34174.5433
3368.908 Th II 7 - 5f.(2F°).6d2.(3F) °7/2 16906.59928 5f2.6d+5f.6d.7p 5/2 51935.6876
3369.0774 Th II 10 - 5f.6d.(3D°).7s 47/2 15453.03596 5f2.6d+5f.6d.7p 9/2 49837.6587
3370.397 Th II 15 - 5f.6d.(1G°).7s 27/2 9202.26506 5f.6d.(3H°).7p 5/2 39700.5832
3370.656 Th II 3 - 5f.6d.(3G°).7s °7/2 14790.99291 5f2.6d+5f.6d.7p 9/2 49837.6587
3371.043 Th II 1 - 5f.(2F°).6d2.(3F) 49/2 15242.89888 5f2.6d+5f.6d.7p 7/2 42751.3291
3371.123 Th II 3 - 5f.(2F°).6d2.(3F) °3/2 19050.82932 5f2.6d 3/2 47869.6034
3371.4909 Th II 20 - 5f.(2F°).6d2.(3F) 411/2 16564.6294 5f.6d.(3F°).7p 11/2 46216.5809
3371.79657 Th II 465 - 6d3 7/2 10855.32366 6d2.(3F).7p °5/2 36687.9875
3372.097 Th II 1 - 5f.6d.(3F°).7s 47/2 9720.29776 5f.7s.(1F°).7p 5/2 39366.9075
3372.3341 Th II 15 - 5f.6d.(3P°).7s °3/2 15144.73767 5f.6d.(1D°).7p 1/2 44789.2903
3372.70008 Th II 90 - 5f.(2F°).6d2.(1D) °9/2 20989.80656 5f.6d.(1H°).7p 11/2 50631.1277
3372.955 Th II 10 - 5f.(2F°).6d2.(3F) °3/2 19050.82932 5f.6d.7p 3/2 52307.4829
3373.1651 Th II 3 - 5f.6d.(3F°).7s 43/2 6691.3873 5f2.(3P).7s 4P3/2 36328.6024
3373.964 Th II 3 - 5f.6d.(1H°).7s °9/2 22642.10563 5f2.6d+5f.6d.7p 7/2 42751.3291
3374.58126 Th II 120 - 5f.6d.(1G°).7s °9/2 9238.02035 5f2.(1I).7s 11/2 38862.8172
3376.0491 Th II 4 - 5f.6d.(3H°).7s 211/2 14484.32431 5f2.6d+5f.6d.7p 9/2 49837.6587
3376.4135 Th II 15 - 6d.7s.(3D).7p °1/2 37607.9884 5f.6d.7p 3/2 52307.4829
3376.529 Th II 5 - 5f.6d.(3H°).7s 413/2 13406.4329 5f2.(3H).6d 2K13/2 43014.1451
3376.8394 Th II 50 - 5f.6d.(3F°).7s °5/2 10673.13832 5f.7s.(1F°).7p 3/2 40222.9107
3377.40318 Th III 85 - 5f.6d °4 3188.30107 5f.7p (7/2,1/2)4 38580.6005
3377.5373 Th II 25 - 5f.(2F°).6d2.(3P) 49/2 29788.4501 5f2.6d+5f.6d.7p 7/2 42751.3291
3377.6611 Th II 15 - 5f.6d.(3G°).7s °7/2 14790.99291 5f2.6d+5f.6d.7p 5/2 51935.6876
3377.943 Th II 3 - 5f.6d.(3D°).7s 23/2 15710.84204 5f.6d.7p 3/2 52307.4829
3378.57319 Th II 360 - 6d2.(3P).7s 4P3/2 8018.19281 6d.7s.(3D).7p °1/2 37607.9884
3378.8035 Th II 40 - 5f.(2F°).6d2.(1G) °9/2 22139.65746 5f2.(1I).6d 11/2 56945.1401
3378.905 Th II 5 - 5f.(2F°).6d2.(3F) 47/2 22685.44712 5f2.6d+5f.6d.7p 7/2 42751.3291
3379.0898 Th II 25 - 6d3 4P3/2 15236.63833 6d.7s.(3D).7p °5/2 44821.9067
3379.292 Th II 10 - 6d2.(3P).7s 4P3/2 8018.19281 6d.7s.(3D).7p °3/2 37601.7026
3379.676 Th II 25 - 6d3 3/2 7001.42117 6d2.(3F).7p °3/2 40472.451
3379.981 Th II 10 - 5f.6d.(3D°).7s °5/2 16033.14845 5f2.6d+5f.6d.7p 5/2 51935.6876
3380.5 Th II 4 - 5f.6d.(3H°).7s 47/2 6168.35582 5f.6d.(3F°).7p 5/2 41328.3497
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