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
4556.68 Tm II 465 234
4557.633 Tm I 240 124 4f12.(3H6).5d3/2.6s2 (6,3/2)9/2 13119.61 4f12.5d.6s.6p °9/2 34457.853
4561.86 Tm II 345 173
4563.642 Tm I 25 12 4f13.(2F°7/2).6s.6p.(3P°1) (7/2,1)5/2 17752.634 4f13.(2F°7/2).6s.6d.(3D) 3[7/2]°5/2 39658.852
4564.676 Tm I 255 126 4f13.(2F°7/2).6s.6p.(3P°1) (7/2,1)7/2 17343.374 4f12.5d.6s.6p °9/2 34457.853
4567.11 Tm II 255 133
4567.329 Tm I 3 2 4f12.(3H6).5d3/2.6s2 (6,3/2)15/2 15271.002 4f12.5d.6s.6p °15/2 37159.51
4571.984 Tm I 135 68 4f13.(2F°7/2).6s.6p.(3P°1) (7/2,1)9/2 17613.659 4f13.(2F°7/2).6s.6d.(3D) 3[9/2]°11/2 39479.873
4572.197 Tm I 7 4 4f13.(2F°7/2).6s.6p.(3P°2) (7/2,2)11/2 18990.406 4f12.5d.6s.6p °9/2 34457.853
4575.322 Tm I 45 24 4f13.(2F°7/2).6s.6p.(3P°1) (7/2,1)5/2 17752.634 4f13.(2F°7/2).6s.6d.(3D) 3[3/2]°3/2 39602.902
4575.555 Tm I 30 16 4f13.(2F°7/2).6s.6p.(3P°1) (7/2,1)9/2 17613.659 4f13.(2F°7/2).6s.6d.(3D) 3[7/2]°7/2 39462.782
4576.609 Tm I 120 58 4f13.(2F°7/2).6s.6p.(3P°1) (7/2,1)7/2 17343.374 4f13.(2F°7/2).6s.6d.(3D) 3[5/2]°7/2 39187.473
4582.842 Tm I 150 79 4f13.(2F°).6s2 25/2 8771.243 4f12.(3F3).5d3/2.6s2 3/2 31520.98
4590.649 Tm I 95 48 4f12.(3H6).5d3/2.6s2 (6,3/2)11/2 15587.811 4f12.5d.6s.6p °13/2 33812.149
4594.979 Tm I 10 5 4f13.(2F°7/2).6s.6p.(3P°0) (7/2,0)7/2 16742.237 4f12.5d.6s.6p °9/2 34457.853
4596.626 Tm I 540 280 4f13.(2F°7/2).6s.6p.(3P°1) (7/2,1)9/2 17613.659 4f13.(2F°7/2).6s.6d.(1D) 1[11/2]°11/2 39362.651
4599.017 Tm I 1500 879 4f13.(2F°).6s2 27/2 0 4f12.(3F4).5d3/2.6s2 (4,3/2)9/2 21737.685
4601.29 Tm II 495 261
4603.43 Tm II 645 340
4604.85 Tm I 85 46 4f12.(3F4).5d3/2.6s2 (4,3/2)9/2 21737.685 4f12.5d.6s.6p °11/2 33638.74
4605.231 Tm I 165 90 4f13.(2F°7/2).6s.6p.(3P°1) (7/2,1)9/2 17613.659 4f13.(2F°7/2).6s.6d.(3D) 3[7/2]°9/2 39322.014
4609.354 Tm I 65 35 4f12.(3H6).5d3/2.6s2 (6,3/2)11/2 15587.811 4f12.5d.6s.6p °11/2 33638.74
4613.967 Tm I 120 63 4f13.(2F°7/2).6s.6p.(3P°1) (7/2,1)5/2 17752.634 4f13.(2F°7/2).6s.6d.(3D) 3[5/2]°3/2 39419.9
4614.47 Tm II 270 142
4614.696 Tm I 25 12 4f12.(3H6).5d5/2.6s2 (6,5/2)11/2 18853.823 4f12.5d.6s.6p °9/2 34457.853
4615.94 Tm II 2000 1114
4619.06 Tm II 80 44
4621.716 Tm I 70 36 4f13.(2F°7/2).6s.6p.(3P°1) (7/2,1)9/2 17613.659 4f12.5d.6s.6p °9/2 34457.853
4626.33 Tm II 165 89
4626.56 Tm II 165 89
4626.968 Tm I 80 44 4f13.(2F°7/2).6s.6p.(3P°1) (7/2,1)9/2 17613.659 4f13.(2F°7/2).6s.6d.(3D) 3[11/2]°9/2 39220.035
4633.96 Tm I 55 29 4f13.(2F°7/2).6s.6p.(3P°1) (7/2,1)9/2 17613.659 4f13.(2F°7/2).6s.6d.(3D) 3[5/2]°7/2 39187.473
4634.26 Tm II 285 153
4640.796 Tm I 9 5 4f12.(3H6).5d5/2.6s2 (6,5/2)7/2 16957.006 4f12.5d.6s.6p °9/2 34457.853
4642.96 Tm II 165 90
4643.125 Tm I 240 131 4f13.(2F°).6s2 25/2 8771.243 4f12.(3H4).5d5/2.6s2 5/2 30302.42
4644.579 Tm I 180 102 4f13.(2F°7/2).6s.6p.(3P°1) (7/2,1)5/2 17752.634 4f13.(2F°7/2).6s.6d.(3D) 3[5/2]°5/2 39277.087
4655.087 Tm I 900 501 4f13.(2F°7/2).6s.6p.(3P°1) (7/2,1)9/2 17613.659 4f13.(2F°7/2).6s.6d.(3D) 3[11/2]°11/2 39089.533
4666.7 Tm I 90 50 4f12.(3H6).5d3/2.6s2 (6,3/2)13/2 17454.818 4f12.5d.6s.6p °11/2 33638.74
4671.214 Tm I 9 5 4f12.(3H6).5d5/2.6s2 (6,5/2)17/2 16456.913 4f12.(3H6).5d.6s.6p.(4D°7/2) (6,7/2)°15/2 37858.62
4671.99 Tm II 120 68
4675.098 Tm I 120 69
4675.312 Tm I 165 97 4f12.(3H6).5d3/2.6s2 (6,3/2)15/2 15271.002 4f12.(3H6) .5d.(2D).6s.6p.(3P°?) (2D°3/2) (6,3/2)°15/2 36653.924
4677.86 Tm II 315 178
4680.158 Tm I 9 5 4f13.(2F°7/2).6s.6p.(3P°2) (7/2,2)9/2 19748.543 4f12.5d.6s.6p °9/2 34457.853
4681.32 Tm I 4 2 4f13.(2F°7/2).6s.6p.(3P°2) (7/2,2)7/2 19753.83 4f12.5d.6s.6p °9/2 34457.853
4681.92 Tm I 570 326 4f13.(2F°).6s2 25/2 8771.243 4f12.(3H4).5d5/2.6s2 7/2 30124.02
4685.114 Tm I 315 180 4f12.(3H6).5d3/2.6s2 (6,3/2)9/2 13119.61 4f12.5d.6s.6p °9/2 34457.853
4686.297 Tm I 3 2 4f13.(2F°7/2).6s.6p.(3P°2) (7/2,2)9/2 19748.543 4f12.5d.6s.6p °11/2 33638.74
4686.909 Tm I 25 14 4f13.(2F°7/2).6s.6p.(3P°2) (7/2,2)9/2 19748.543 4f13.(2F°7/2).6s.8s.(3S1) (7/2,1)°9/2 41078.537
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