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
3600.6077 Th II 2 - 5f.6d.(1H°).7s °9/2 22642.10563 5f2.6d+5f.6d.7p 7/2 42751.3291
3600.8181 Th II 65 - 6d3 4P1/2 14349.3888 6d2.(1D).7p °3/2 42112.9415
3601.03425 Th II 225 - 6d3 2H11/2 17727.24685 6d2.(3F).7p 29/2 45489.1258
3601.9802 Th II 45 - 5f.6d.(3G°).7s 49/2 13468.96833 5f.6d.(3H°).7p 11/2 40574.7511
3602.478 Th II 90 - 5f.6d.(3F°).7s 25/2 12472.17734 5f.7s.(1F°).7p 3/2 40222.9107
3602.6461 Th II - - 5f.(2F°).6d2.(3P) °5/2 40654.4654 5f2.6d 3/2 47869.6034
3602.936 Th II 3 - 5f.6d.(3G°).7s 47/2 11116.58451 5f.6d.(3H°).7p 5/2 39700.5832
3603.0325 Th II 5 - 5f.7s2 27/2 8378.85915 5f2.(3F).6d 9/2 37840.8437
3603.20401 Th II 180 - 5f.6d.(3F°).7s 47/2 9720.29776 5f.6d.(3F°).7p 5/2 41328.3497
3603.36273 Th II 105 - 5f.6d.(3F°).7s 25/2 12472.17734 5f.6d.(3H°).7p 5/2 39700.5832
3603.6201 Th II 90 - 5f.6d.(3D°).7s °3/2 12902.37757 5f2.(3F).6d 5/2 40644.3356
3604.0391 Th II 90 - 5f.(2F°).6d2.(3F) 413/2 18816.8664 5f.6d.(3G°).7p 11/2 46555.6
3605.117 Th II 2 - 5f.(2F°).6d2.(3F) °7/2 16906.59928 5f.6d.(3H°).7p 5/2 39700.5832
3605.44 Th II - - 5f.6d.(3G°).7s °7/2 14790.99291 5f2.6d+5f.6d.7p 7/2 42751.3291
3605.6537 Th II 180 - 6d3 7/2 10855.32366 6d2.(3F).7p °5/2 36687.9875
3605.8222 Th I 6 - 6d2.7s2 3F4 4961.658832 5f.6d3 55 32686.67668
3606.24794 Th III 105 - 5f.6d 32 510.75823 5f2 1D2 28232.5024
3606.505 Th II 1 - 5f.6d.(3H°).7s °9/2 6700.18627 5f.7s.(3F°).7p 7/2 38389.3755
3606.6984 Th II 45 - 5f.(2F°).6d2.(1G) °11/2 24309.22275 5f2.6d+5f.6d.7p 9/2 49837.6587
3606.9631 Th II 1 - 5f.6d.(3F°).7s °5/2 10673.13832 5f.7s.(3F°).7p 7/2 38389.3755
3607.009 Th II 1 - 5f.6d.(3H°).7s 211/2 14484.32431 5f.6d.(3F°).7p 9/2 42200.2124
3607.3931 Th II 90 - 5f.(2F°).6d2.(3F) 49/2 15242.89888 5f.6d.(3H°).7p 9/2 42955.8455
3607.9109 Th II 45 - 5f.(2F°).6d2.(1G) °9/2 22139.65746 5f2.6d+5f.6d.7p 9/2 49837.6587
3609.22496 Th II 105 - 5f.6d.(3F°).7s °5/2 10673.13832 5f2.(3F).6d 3/2 41936.5335
3609.445 Th II 270 - 6d.(2D).7s2 5/2 4113.35932 6d.7s.(3D).7p °5/2 44821.9067
3610.0385 Th II 65 - 5f.6d.(3H°).7s 413/2 13406.4329 5f2.(3H).6d 4I15/2 41099.0662
3610.0587 Th I 2 - 5f.6d.7s2 33 10526.544406 6d4 2 38219.0283
3610.1259 Th II 9 - 5f.6d.(3G°).7s 45/2 9585.40432 5f.6d.(3F°).7p 7/2 40570.631
3610.318 Th III 2 - 5f.6d 33 10741.15004 5f.7p (7/2,1/2)3 38431.6411
3610.39691 Th II 180 - 5f.6d.(3F°).7s 45/2 7331.48541 5f.7s.(3F°).7p 4D3/2 35021.3741
3610.562 Th II 1 - 6d2.(3F).7s 4F9/2 6213.49036 6d2.(1G).7p °7/2 39396.5553
3610.722 Th II 3 - 5f.6d.(3D°).7s °5/2 16033.14845 5f2.6d 3/2 47869.6034
3610.79496 Th II 180 - 6d.(2D).7s2 5/2 4113.35932 5f.(2F°).6d2.(1D) °7/2 31800.1933
3612.113 Th II 45 - 5f.6d.(3D°).7s 45/2 14545.55724 5f2.6d+5f.6d.7p 7/2 42751.3291
3613.6156 Th II 3 - 5f.(2F°).6d2.(3P) °7/2 20969.0139 5f2.6d+5f.6d.7p 5/2 51935.6876
3613.77933 Th II 105 - 6d2.(3F).7s 4F7/2 4146.57708 6d.7s.(3D).7p °5/2 44821.9067
3614.00957 Th II 180 - 5f.6d.(3H°).7s 211/2 14484.32431 5f.6d.(3G°).7p 11/2 46555.6
3615.13257 Th II 225 - 6d2.(3F).7s 4F7/2 4146.57708 5f.(2F°).6d2.(1D) °7/2 31800.1933
3615.3728 Th II 5 - 5f.6d.(3H°).7s 411/2 10189.06681 5f2.(3F).6d 9/2 37840.8437
3616.1776 Th I 10 - 5f.6d.7s2 34 7795.275291 6d4 3 37307.1417
3616.6958 Th II 90 - 6d2.(1D).7s 2D3/2 12219.97621 6d.7s.(3D).7p °5/2 44821.9067
3617.01761 Th II 90 - 6d3 2H9/2 15305.26434 6d2.(3F).7p °7/2 40184.1084
3617.11712 Th II 105 - 6d3 7/2 10855.32366 6d2.(3P).7p °5/2 37846.1686
3617.615 Th II - - 5f.(2F°).6d2.(3F) °5/2 20310.94225 5f2.6d+5f.6d.7p 5/2 51935.6876
3617.67141 Th I 15 - 5f.6d.7s2 32 8243.602091 6d4 2 38219.0283
3617.731 Th II 45 - 5f.(2F°).6d2.(3F) 49/2 14275.57661 5f.6d.(3F°).7p 9/2 42200.2124
3619.356 Th II 45 - 5f.6d.(3D°).7s °3/2 12902.37757 5f.6d.(3P°).7p 1/2 40523.7301
3619.7079 Th II 90 - 5f.6d.(3F°).7s °5/2 10673.13832 5f.7s.(3F°).7p 7/2 38389.3755
3620.36967 Th II 135 - 6d3 7/2 10855.32366 6d2.(3F).7p °7/2 40184.1084
3620.4988 Th II 2 - 5f.(2F°).6d2.(3F) 411/2 16564.6294 5f.6d.(3G°).7p 11/2 46555.6
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