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
3013.343 Th II 2 - 5f.6d.(3P°).7s °3/2 15144.73767 5f2.6d+5f.6d.7p 5/2 51935.6876
3013.59928 Th II 60 - 6d2.(1D).7s 5/2 13250.50912 6d.7s.(3D).7p °3/2 37601.7026
3014.405 Th II 10 - 5f.6d.(3D°).7s 41/2 11725.42899 5f2.6d 3/2 47869.6034
3014.57033 Th II 35 - 5f.(2F°).6d2.(3F) °7/2 16906.59928 5f2.6d+5f.6d.7p 9/2 49837.6587
3014.92539 Th II 40 - 6d2.(3P).7s 4P5/2 9061.10354 6d2.(3F).7p °5/2 36687.9875
3015.72505 Th II 65 - 5f.6d.(1G°).7s 27/2 9202.26506 5f2.6d+5f.6d.7p 5/2 51935.6876
3016.763 Th II 5 - 5f.6d.(3F°).7s 25/2 12472.17734 5f2.6d+5f.6d.7p 5/2 51935.6876
3017.13207 Th II 60 - 5f.6d.(3F°).7s °5/2 10673.13832 5f.6d.(3F°).7p 3/2 39150.6794
3017.457 Th II 5 - 5f.6d.(3F°).7s °5/2 10673.13832 5f2.6d+5f.6d.7p 7/2 42751.3291
3018.48983 Th II 165 - 6d3 4F9/2 13248.70938 6d2.(1G).7p 29/2 46368.2105
3018.549 Th II 5 - 6d3 7/2 10855.32366 6d2.(3F).7p °7/2 40184.1084
3018.6441 Th I 35 - 5f.6d.7s2 32 8243.602091 5f.6d2.7p 5H3 41361.4177
3019.42178 Th II 105 - 5f.7s2 27/2 8378.85915 5f2.6d+5f.6d.7p 7/2 42751.3291
3020.329 Th II 4 - 5f.6d.(3F°).7s °5/2 10673.13832 5f2.6d+5f.6d.7p 5/2 51935.6876
3021.48882 Th II 90 - 5f.6d.(3G°).7s 49/2 13468.96833 5f.6d.(3G°).7p 11/2 46555.6
3021.7091 Th II 2 - 5f.6d.(3F°).7s °7/2 13818.3381 5f2.6d+5f.6d.7p 5/2 51935.6876
3022.062 Th II 1 - 5f.6d.(3G°).7s °7/2 14790.99291 5f2.6d+5f.6d.7p 7/2 42751.3291
3022.09545 Th II 105 - 5f.6d.(3F°).7s 45/2 7331.48541 5f.6d.(1D°).7p 7/2 40411.4746
3023.57 Th II 10 - 5f.6d.(3D°).7s 41/2 11725.42899 5f.6d.(1D°).7p 1/2 44789.2903
3024.475 Th II 6 - 5f.(2F°).6d2.(3F) °7/2 16906.59928 5f2.6d+5f.6d.7p 7/2 42751.3291
3024.6687 Th II 30 - 6d2.(3P).7s 4P5/2 9061.10354 6d2.(1D).7p °3/2 42112.9415
3025.1303 Th II 20 - 5f.6d.(3D°).7s °1/2 14101.7986 5f.6d.7p 3/2 52307.4829
3025.39051 Th II 55 - 5f.6d.(3D°).7s °1/2 14101.7986 5f.6d.(3D°).7p 1/2 47145.7621
3025.623 Th II 2 - 5f.(2F°).6d2.(3F) °5/2 20310.94225 5f2.6d+5f.6d.7p 3/2 51024.8242
3025.6473 Th II 15 - 5f.(2F°).6d2.(3P) °7/2 20969.0139 5f2.6d+5f.6d.7p 7/2 42751.3291
3025.845 Th II 15 - 5f.6d.(3D°).7s 47/2 15453.03596 5f2.6d+5f.6d.7p 5/2 51935.6876
3026.15056 Th II 45 - 5f.6d.(3D°).7s °5/2 16033.14845 5f2.6d+5f.6d.7p 5/2 51935.6876
3026.57499 Th II 195 - 5f.6d.(3F°).7s 47/2 9720.29776 5f2.6d+5f.6d.7p 7/2 42751.3291
3027.2146 Th II 20 - 5f.6d.(3D°).7s °5/2 16033.14845 5f2.6d+5f.6d.7p 7/2 42751.3291
3027.554 Th II 1 - 5f.(2F°).6d2.(1D) °9/2 20989.80656 5f2.6d+5f.6d.7p 7/2 42751.3291
3027.5831 Th II 10 - 5f.6d.(1G°).7s 27/2 9202.26506 5f2.6d+5f.6d.7p 7/2 42751.3291
3027.617 Th II 20 - 5f.7s2 27/2 8378.85915 5f2.(1G).6d 9/2 41398.5108
3027.7627 Th III 20 - 5f.6d 33 10741.15004 5f.7p (5/2,3/2)2 43759.2235
3027.8371 Th II 2 - 6d3 4F5/2 9400.96493 6d2.(3F).7p °3/2 40472.451
3028.5771 Th II 120 - 5f.6d.(3F°).7s 43/2 6691.3873 5f.6d.(3H°).7p 5/2 39700.5832
3029.278 Th II 2 - 6d2.(1D).7s 2D3/2 12219.97621 6d2.(3P).7p °5/2 37846.1686
3029.414 Th II 10 - 5f.6d.(3D°).7s 47/2 15453.03596 5f2.6d+5f.6d.7p 7/2 42751.3291
3029.609 Th II 15 - 5f.6d.(1G°).7s 27/2 9202.26506 5f.6d.(3F°).7p 9/2 42200.2124
3029.692 Th II 6 - 6d2.(3P).7s 1/2 7828.56081 6d2.(3F).7p 41/2 40825.602
3030.8646 Th II 30 - 5f.6d.(1G°).7s °9/2 9238.02035 5f2.6d+5f.6d.7p 7/2 42751.3291
3031.28894 Th II 50 - 5f.6d.(3G°).7s 47/2 11116.58451 5f2.6d+5f.6d.7p 9/2 49837.6587
3031.3405 Th II 15 - 5f.6d.(3D°).7s 23/2 15710.84204 5f.6d.7p 3/2 52307.4829
3031.6 Th II 6 - 5f.6d.(1D°).7s 23/2 11576.40136 5f2.6d+5f.6d.7p 5/2 51935.6876
3031.6994 Th II 25 - 5f.7s2 25/2 4490.26167 5f.6d.(3F°).7p 5/2 41328.3497
3031.95501 Th II 120 - 5f.6d.(3H°).7s 413/2 13406.4329 5f.6d.(3H°).7p 13/2 46910.7816
3032.8341 Th II 2 - 5f.(2F°).6d2.(3P) °5/2 40654.4654 5f2.6d+5f.6d.7p 7/2 42751.3291
3032.895 Th II 20 - 5f.6d.(1G°).7s °9/2 9238.02035 5f.6d.(3F°).7p 9/2 42200.2124
3034.06528 Th II 300 - 5f.7s2 27/2 8378.85915 5f.6d.(3F°).7p 5/2 41328.3497
3034.32742 Th II 60 - 5f.6d.(3F°).7s 45/2 7331.48541 5f.7s.(1F°).7p 3/2 40222.9107
3034.8926 Th II 30 - 5f.6d.(3G°).7s °7/2 14790.99291 5f2.6d+5f.6d.7p 9/2 49837.6587
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