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
6011.345 Th I 6 5 6d2.7s.7p 52 14465.221873 6d4 3D2 31095.8313
6011.349 Th II 10 8 5f.6d.(3D°).7s °5/2 16033.14845 5f.6d.(1G°).7p 7/2 36809.2811
6015.42178 Th II 225 172 6d3 2H9/2 15305.26434 5f.(2F°).6d2.(3F) °11/2 25414.92113
6015.769 Th II - - 6d.7s.(3D).7p °1/2 37607.9884 5f2.(3F).6d 3/2 41936.5335
6018.9934 Th II 180 138 5f.6d.(3P°).7s °3/2 15144.73767 5f.7s.(1F°).7p 5/2 39366.9075
6019.215 Th II - - 6d3 2F7/2 22834.13401 6d2.(3F).7p °9/2 42319.0163
6020.498 Th I 2 2 6d3.(2D2).7s 3 15970.09583 6d3.7p 52 32575.42
6021.03563 Th I 135 103 5f.6d.7s2 34 7795.275291 5f.6d.7s.7p 5H3 24399.11564
6021.4113 Th II 6 5 5f.6d.(1H°).7s 211/2 22014.8788 5f.7s.(1F°).7p 9/2 38617.6823
6022.149 Th II 1 1 5f.(2F°).6d2.(1G) °9/2 22139.65746 5f2.(3F).6d 11/2 39939.1147
6022.223 Th II 3 2 5f.(2F°).6d2.(1G) °11/2 24309.22275 5f.6d.(3H°).7p 13/2 46910.7816
6024.934 Th II 3 2 5f.(2F°).6d2.(3F) °9/2 17722.98541 5f.6d.(3F°).7p 9/2 42200.2124
6025.616 Th II 1 1 5f.(2F°).6d2.(3F) °5/2 20310.94225 5f.6d.(3F°).7p 7/2 40570.631
6027.481 Th II 2 1 6d2.(3P).7s 1/2 7828.56081 5f.(2F°).6d2.(3F) °3/2 19050.82932
6027.952 Th II - - 6d2.(1G).7s 9/2 10379.12308 5f.(2F°).6d2.(3P) 47/2 26963.9122
6028.863 Th II 3 2 6d2.(3F).7s 2F5/2 8605.8421 5f.(2F°).6d2.(3P) °3/2 23012.0585
6030.808 Th II - - 5f.(2F°).6d2.(3F) °3/2 19050.82932 5f.6d.(3F°).7p 3/2 39150.6794
6031.911 Th II 3 2 6d3 4P3/2 15236.63833 6d.7s.(3D).7p °5/2 44821.9067
6032.3172 Th II 6 4 6d.(2D).7s2 5/2 4113.35932 5f.(2F°).6d2.(3F) °5/2 20310.94225
6032.3706 Th I 7 6 5f.6d2.7s 56 19227.33665 5f.6d.7s.7p 3I6 35799.97381
6032.432 Th II 20 17 5f.(2F°).6d2.(1D) °9/2 20989.80656 5f2.(3H).6d 4I11/2 37562.2626
6032.665 Th II 20 17 5f.6d.(1F°).7s °7/2 18973.77768 5f2.(3H).6d 4I9/2 35545.5867
6034.139 Th II - - 5f.(2F°).6d2.(3F) °11/2 25414.92113 5f2.(1I).6d 2I11/2 52170.2057
6034.541 Th II 4 3 6d3 3/2 7001.42117 5f.(2F°).6d2.(3P) °1/2 25027.0368
6036.7622 Th I 5 4 6d.7s2.7p 32 10783.15535 5f.6d.7s.7p 5H3 24399.11564
6037.69738 Th I 180 134 6d2.7s2 3P1 3865.473772 6d.7s2.7p 31 20423.494218
6038.308 Th II 1 1 5f.(2F°).6d2.(3F) °9/2 17722.98541 5f2.(1G).7s 7/2 34279.3288
6040.12 Th II 1 1 5f.(2F°).6d2.(1G) °11/2 24309.22275 5f.6d.(3G°).7p 11/2 46555.6
6041.09 Th I - 1 5f.6d.7s2 36 14481.86965 6d4 3G5 31030.5908
6041.43 Th II - - 5f2.6d+5f.6d.7p 7/2 42751.3291 5f2.7p? °5/2 59299.137
6041.628 Th II 2 1 5f.(2F°).6d2.(3F) °9/2 17722.98541 5f2.(3H).6d 9/2 34270.2396
6042.961 Th II 4 3 5f.6d.(3D°).7s °5/2 16033.14845 5f.7s.(1F°).7p 7/2 38165.3562
6044.4328 Th II 270 202 6d2.(3F).7s 4F7/2 4146.57708 5f.(2F°).6d2.(3F) °5/2 20310.94225
6045.467 Th II - 1 6d3 2G7/2 16818.0654 5f.(2F°).6d2.(1S) °5/2 33354.7862
6048.174 Th II 1 1 6d.7s.(3D).7p °5/2 44821.9067 5f2.6d+5f.6d.7p 5/2 51935.6876
6049.05097 Th I 135 100 6d2.7s2 2 3687.987189 6d2.7s.7p 53 20214.92997
6049.7721 Th II 4 3 6d3 7/2 10855.32366 5f.(2F°).6d2.(1D) °5/2 32850.0647
6049.925 Th II 3 2 5f.(2F°).6d2.(3F) °5/2 20310.94225 5f.7s.(3F°).7p 3/2 37821.9631
6054.535 Th II - 1 5f.6d.(1P°).7s °1/2 22355.2063 5f.6d.(3F°).7p 1/2 38867.1712
6055.036 Th I 3 2 6d2.7s.7p 33 18930.29333 6d4 3 37307.1417
6055.16 Th II 1 1 5f.(2F°).6d2.(3P) °3/2 23012.0585 5f2.6d+5f.6d.7p 5/2 51935.6876
6055.5934 Th I 10 9 5f.6d.7s2 34 13175.113345 5f.6d.7s.7p 5H5 26380.54194
6058.1813 Th II 6 4 6d3 7/2 10855.32366 5f.(2F°).6d2.(1G) °9/2 22139.65746
6058.273 Th II 1 1 5f.(2F°).6d2.(1G) 27/2 30101.4047 5f2.6d+5f.6d.7p 5/2 51935.6876
6058.6123 Th II 3 2 6d2.(1D).7s 2D3/2 12219.97621 6d.7s.(3D).7p °3/2 37601.7026
6059.535 Th II - 1 5f.(2F°).6d2.(3F) °5/2 20310.94225 5f.6d.(1G°).7p 7/2 36809.2811
6060.23 Th II 1 1 5f.(2F°).6d2.(3P) °7/2 20969.0139 5f.6d.(3F°).7p 5/2 41328.3497
6061.486 Th II 1 1 5f.6d.(3D°).7s °5/2 16033.14845 5f.6d.(3F°).7p 5/2 41328.3497
6062.225 Th I - - 6d2.7s.7p 54 18809.88631 5f.6d2.7p 5K5 35300.9146
6062.431 Th II 1 1 5f.(2F°).6d2.(3F) °5/2 20310.94225 5f.6d.(3G°).7p 7/2 37787.8791
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