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 800-8000 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
6194.315 Th II 20 14 6d3 2G7/2 16818.0654 6d2.(3F).7p 47/2 32957.4308
6196.3965 Th II 4 2 5f.6d.(3H°).7s °9/2 6700.18627 6d3 2F7/2 22834.13401
6198.22259 Th I 135 80 6d2.7s2 2 3687.987189 6d2.7s.7p 51 19817.18191
6199.0623 Th II - 1 6d2.(3P).7s 4P5/2 9061.10354 5f.(2F°).6d2.(3P) °3/2 23012.0585
6200.4326 Th II 105 67 6d2.(3F).7s 4F3/2 1859.93843 5f.(2F°).6d2.(3F) °5/2 20310.94225
6200.551 Th II 20 13 5f.(2F°).6d2.(3F) °5/2 20310.94225 5f.6d.(1G°).7p 7/2 36809.2811
6203.49239 Th I 180 107 6d2.7s2 3F4 4961.658832 6d2.7s.7p 55 21077.152101
6204.1281 Th II 2 1 6d2.(3P).7s 4P3/2 8018.19281 5f.(2F°).6d2.(3F) 43/2 24132.0358
6204.768 Th II - - 5f.6d.(3G°).7s 29/2 17272.25153 5f2.(3F).7s 9/2 33384.4292
6205.2561 Th II 2 1 6d2.(3P).7s 4P1/2 6244.29489 5f.6d.(1P°).7s °1/2 22355.2063
6206.82 Th II 20 13 5f.(2F°).6d2.(3F) 45/2 24463.79045 5f.6d.(3F°).7p 7/2 40570.631
6207.22 Th I 225 132 6d3.(4F).7s 5F1 5563.141519 6d2.7s.7p 51 19817.18191
6207.477 Th II - - 5f.(2F°).6d2.(3F) °7/2 16906.59928 5f.6d.(3G°).7p 7/2 37787.8791
6208.68725 Th I 10 7 5f.6d.7s2 33 11241.73043 5f.6d.7s.7p 5H3 24399.11564
6211.607 Th II 20 13 5f.(2F°).6d2.(3P) °5/2 40654.4654 5f2.6d+5f.6d.7p 7/2 42751.3291
6211.663 Th II - - 5f.(2F°).6d2.(3P) °7/2 20969.0139 5f.6d.(3H°).7p 9/2 42955.8455
6213.6547 Th II - 1 5f.6d.(3F°).7s °5/2 10673.13832 5f2.(3F).7s 3/2 26762.27344
6219.672 Th I - - 5f.6d2.7s 56 19227.33665 5f.6d2.7p 5K5 35300.9146
6221.4325 Th I 2 1 6d.7s2.7p 33 13945.307389 6d4 4 38366.5775
6221.5787 Th II 2 1 5f.(2F°).6d2.(1G) °11/2 24309.22275 5f.6d.(3H°).7p 13/2 46910.7816
6223.5202 Th II 2 1 5f.(2F°).6d2.(1D) °9/2 20989.80656 5f.7s.(3F°).7p 11/2 37679.6967
6224.5271 Th I 105 65 6d2.7s2 3F3 2869.259165 6d2.7s.7p 33 18930.29333
6224.678 Th I 2 1 6d2.7s.7p 51 19817.18191 6d4 2 38219.0283
6226.36959 Th I 45 25 6d2.7s2 3P0 2558.056752 6d2.7s.7p 51 18614.33811
6226.6274 Th II 2 1 5f.6d.(3F°).7s °7/2 13818.3381 5f2.(3F).7s 7/2 29873.95281
6226.935 Th II - - 5f.6d.(1D°).7s 23/2 11576.40136 5f.7s.(3F°).7p 3/2 37821.9631
6231.1227 Th II 3 1 5f.6d.(1G°).7s 27/2 9202.26506 5f2.(3H).7s 9/2 25246.29783
6231.3808 Th II 4 2 5f.6d.(3D°).7s 23/2 15710.84204 5f.7s.(1F°).7p 5/2 39366.9075
6232.9745 Th II 225 127 6d3 4F5/2 9400.96493 5f.(2F°).6d2.(3P) °5/2 40654.4654
6234.297 Th II - - 5f.(2F°).6d2.(3F) °5/2 20310.94225 5f2.(1D).7s 3/2 38757.1817
6235.355 Th II - - 6d.7s2 2D3/2 0 5f.6d.(3D°).7s °5/2 16033.14845
6235.793 Th II - - 6d3 2G7/2 16818.0654 5f.(2F°).6d2.(1D) °5/2 32850.0647
6238.244 Th II 20 13 5f.(2F°).6d2.(1G) °9/2 22139.65746 5f.7s.(1F°).7p 7/2 38165.3562
6238.97 Th II - - 6d2.(1D).7s 2D3/2 12219.97621 6d.7s.(3D).7p °5/2 44821.9067
6239.0818 Th II - - 6d3 4P5/2 15786.9859 6d.7s.(3D).7p °5/2 44821.9067
6239.543 Th II - - 5f.(2F°).6d2.(1S) °5/2 33354.7862 5f2.6d+5f.6d.7p 7/2 42751.3291
6241.4162 Th II 3 2 5f.6d.(1D°).7s 23/2 11576.40136 5f2.(3F).7s 5/2 27593.9678
6241.694 Th II - - 6d3 7/2 10855.32366 5f.(2F°).6d2.(1G) °5/2 35156.9127
6242.94068 Th III 30 18 5f.6d °3 4826.8262 5f2 3F3 20840.48853
6243.103 Th II 20 13 6d3 4P5/2 15786.9859 5f.(2F°).6d2.(1D) °7/2 31800.1933
6245.0409 Th II 4 2 5f.6d.(1G°).7s °9/2 9238.02035 5f2.(3H).7s 9/2 25246.29783
6245.6183 Th II 4 2 6d.(2D).7s2 5/2 4113.35932 5f.(2F°).6d2.(3P) °5/2 40654.4654
6246.9297 Th II 3 1 6d3 3/2 7001.42117 5f.(2F°).6d2.(3F) 45/2 24463.79045
6248.1188 Th II 45 25 5f.6d.(3H°).7s 211/2 14484.32431 5f2.(3H).7s 2H11/2 30484.71231
6250.4857 Th I 7 4 5f.6d.7s2 35 11197.031257 5f.6d.7s.7p 5G5 27191.36326
6251.9595 Th I - - 5f.6d2.7s 34 21902.26981 5f.6d2.7p 5I4 37892.8248
6256.107 Th II - - 5f.(2F°).6d2.(3F) °5/2 20310.94225 5f.6d.(3F°).7p 7/2 40570.631
6256.751 Th II - - 5f.(2F°).6d2.(3P) 47/2 27249.54521 5f2.6d+5f.6d.7p 5/2 51935.6876
6256.9289 Th II 3 1 6d2.(3F).7s 4F3/2 1859.93843 5f.6d.(3P°).7s °1/2 17837.80261
6257.42356 Th I 65 34 6d3.(4F).7s 5F2 6362.39598 5f.6d2.7s 53 22338.99484
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