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
6122.337 Th II 20 15 5f.(2F°).6d2.(3F) °3/2 19050.82932 5f.7s.(3F°).7p 5/2 37945.1099
6122.7477 Th II 2 1 6d.7s.(3D).7p °3/2 37601.7026 5f.6d.(3H°).7p 5/2 39700.5832
6124.675 Th II - - 5f.(2F°).6d2.(3P) °5/2 40654.4654 5f.6d.(3D°).7p 3/2 50907.806
6125.7396 Th II 105 75 5f.6d.(3D°).7s 47/2 15453.03596 5f.7s.(3F°).7p 9/2 34553.9543
6131.9636 Th II 3 2 6d2.(3P).7s 1/2 7828.56081 5f.(2F°).6d2.(3F) 43/2 24132.0358
6132.219 Th II - - 5f.(2F°).6d2.(3F) °7/2 16906.59928 5f.7s.(3F°).7p 7/2 38389.3755
6133.8143 Th I 5 4 5f.6d.7s2 35 11197.031257 5f2.7s2 3H4 27495.58911
6134.794 Th II - 1 5f.(2F°).6d2.(3F) °5/2 20310.94225 5f2.(1G).7s 7/2 34279.3288
6138.526 Th II 20 15 6d3 2D25/2 20158.73957 6d2.(3P).7p °3/2 36444.8105
6138.6465 Th II 135 88 5f.6d.(3D°).7s 41/2 11725.42899 6d3 2D13/2 28011.1578
6144.565 Th II - - 5f.(2F°).6d2.(1G) °3/2 33215.4672 5f.6d.(3D°).7p 1/2 47145.7621
6145.2833 Th II 105 72 6d2.(3F).7s 2F5/2 8605.8421 6d.7s.(3D).7p °5/2 44821.9067
6146.272 Th II - - 5f.(2F°).6d2.(1G) °11/2 24309.22275 5f.6d.(3H°).7p 11/2 40574.7511
6147.454 Th II - 1 5f.(2F°).6d2.(3F) °7/2 16906.59928 5f.7s.(3F°).7p 5/2 37945.1099
6148.788 Th II - - 5f.7s.(3F°).7p 7/2 38389.3755 6d2.(3F).7p °5/2 36687.9875
6150.12 Th I - - 6d2.7s.7p 55 21077.152101 5f.6d2.7p 5K6 37332.4981
6150.6825 Th I 10 7 5f.6d.7s2 33 11241.73043 5f2.7s2 3H4 27495.58911
6154.06832 Th I 40 26 5f.6d.7s2 36 14481.86965 5f.6d.7s.7p 5I7 30726.78752
6154.119 Th II 20 14 5f.(2F°).6d2.(3F) °5/2 20310.94225 5f2.(3P).7s 3/2 37542.1608
6157.08769 Th I 20 13 5f.6d.7s2 34 7795.275291 5f.6d.7s.7p 5G4 24032.22651
6159.06 Th II - - 6d3 2D25/2 20158.73957 6d2.(3F).7p °3/2 40472.451
6159.84 Th II 20 14 5f.(2F°).6d2.(3F) °3/2 19050.82932 5f2.(3F).6d 5/2 40644.3356
6163.249 Th II - - 5f.6d.(1H°).7s °9/2 22642.10563 5f2.(1I).7s 11/2 38862.8172
6164.4794 Th I 65 43 6d2.7s2 3F2 0 6d.7s2.7p 12 16217.482038
6166.709 Th I - - 6d2.7s.7p 55 19588.36224 5f.6d.7s.7p 3I6 35799.97381
6167.059 Th II 20 14 5f.(2F°).6d2.(1D) °5/2 32850.0647 5f.6d.7p 3/2 52307.4829
6168.58 Th II - - 5f.(2F°).6d2.(1D) °7/2 31800.1933 5f2.6d+5f.6d.7p 9/2 49837.6587
6168.838 Th I - - 6d2.7s.7p 55 19588.36224 6d4 3F14 35794.3768
6169.82197 Th I 225 141 6d2.7s2 3F4 4961.658832 5f.6d.7s2 33 21165.098037
6172.044 Th II - - 6d.(2D).7s2 5/2 4113.35932 5f.(2F°).6d2.(3F) °5/2 20310.94225
6173.881 Th I - - 6d3.(4F).7s 3 17398.39526 6d3.7p 53 33591.1722
6176.494 Th I - - 6d2.7s.7p 52 14465.221873 6d4 3 37307.1417
6177.072 Th II - - 5f2.6d+5f.6d.7p 9/2 49837.6587 5f2.7p? °9/2 59993.669
6178.549 Th II 20 14 5f.(2F°).6d2.(3F) 45/2 24463.79045 5f2.(3F).6d 5/2 40644.3356
6178.885 Th II - - 5f2.(3F).7s 5/2 27593.9678 6d2.(1G).7p °7/2 39396.5553
6179.164 Th I 1 1 6d.7s2.7p 12 16217.482038 6d4 3P12 32396.41519
6179.8488 Th II 135 83 5f.(2F°).6d2.(3F) 49/2 14275.57661 5f.6d.(3H°).7p 9/2 42955.8455
6180.043 Th II - - 5f.6d.(3P°).7s 45/2 17460.62698 5f2.(3F).6d 7/2 39458.284
6180.70493 Th I 40 24 6d3.(4F).7s 5F1 5563.141519 5f.6d2.7s 52 21738.05013
6182.62159 Th I 270 166 6d2.7s2 3F3 2869.259165 6d.7s2.7p 32 19039.153374
6184.39 Th II 2 1 5f.(2F°).6d2.(1G) °13/2 23187.015 5f.6d.(1G°).7p 11/2 39352.2905
6184.469 Th II - - 5f.6d.(1H°).7s 211/2 22014.8788 5f.6d.(3H°).7p 9/2 42955.8455
6184.7368 Th II 90 55 6d2.(3F).7s 4F7/2 4146.57708 5f.(2F°).6d2.(3F) °5/2 20310.94225
6188.0531 Th II 2 1 5f.(2F°).6d2.(1G) 215/2 30223.1477 5f.6d.(3H°).7p 13/2 46910.7816
6188.12501 Th I 65 41 5f.6d.7s2 32 8243.602091 5f.6d.7s.7p 5H3 24399.11564
6189.417 Th II 20 14 5f.(2F°).6d2.(1G) °9/2 22139.65746 5f.7s.(3F°).7p 7/2 38389.3755
6191.90522 Th I 105 68 6d3.(4F).7s 5F2 6362.39598 6d2.7s.7p 52 22508.04658
6193.29 Th I - - 5f.6d.7s2 33 21165.098037 6d4 3 37307.1417
6193.8563 Th II 270 163 5f.6d.(3G°).7s 47/2 11116.58451 5f.7s.(3F°).7p 7/2 38389.3755
6193.978 Th II 20 14 5f.(2F°).6d2.(3P) °3/2 23012.0585 5f.6d.(3F°).7p 5/2 41328.3497
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