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
4339.626 Tm I 285 130 4f12.(3H6).5d5/2.6s2 (6,5/2)9/2 18837.385 4f12.5d.6s.6p °11/2 33638.74
4341.336 Tm I 495 229 4f12.(3H6).5d5/2.6s2 (6,5/2)11/2 18853.823 4f12.5d.6s.6p °9/2 34457.853
4346.484 Tm I 105 51 4f12.(3H6).5d3/2.6s2 (6,3/2)11/2 15587.811 4f12.5d.6s.6p °13/2 33812.149
4359.928 Tm I 1500 813 4f13.(2F°).6s2 27/2 0 4f12.(3H5).5d5/2.6s2 5/2 22929.717
4363.455 Tm I 105 50 4f12.(3H6).5d3/2.6s2 (6,3/2)11/2 15587.811 4f12.5d.6s.6p °9/2 34457.853
4367.238 Tm I 315 150 4f13.(2F°7/2).6s.6p.(3P°2) (7/2,2)11/2 18990.406 4f12.5d.6s.6p °9/2 34457.853
4368.648 Tm I 80 37 4f13.(2F°7/2).6s.6p.(3P°2) (7/2,2)11/2 18990.406 4f12.5d.6s.6p °11/2 33638.74
4375.14 Tm I 120 58 4f12.(3H6).5d5/2.6s2 (6,5/2)9/2 18837.385 4f12.5d.6s.6p °11/2 33638.74
4378.284 Tm I 4 2 4f12.(3H6).5d5/2.6s2 (6,5/2)11/2 18853.823 4f12.5d.6s.6p °11/2 33638.74
4385.41 Tm III 285 134
4386.434 Tm I 1000 480 4f13.(2F°).6s2 27/2 0 4f12.(3H5).5d3/2.6s2 (5,3/2)7/2 22791.176
4394.42 Tm I 345 160 4f13.(2F°).6s2 25/2 8771.243 4f12.(3F3).5d3/2.6s2 3/2 31520.98
4395.96 Tm I 70 32 4f12.(3H6).5d3/2.6s2 (6,3/2)15/2 15271.002 4f12.5d.6s.6p °13/2 33812.149
4396.495 Tm I 120 55 4f13.(2F°).6s2 25/2 8771.243 4f12.(3F3).5d5/2.6s2 7/2 31510.24
4399.723 Tm I 1000 550 4f12.(3H6).5d5/2.6s2 (6,5/2)11/2 18853.823 4f12.5d.6s.6p °9/2 34457.853
4400.07 Tm I 95 44 4f13.(2F°7/2).6s.6p.(3P°0) (7/2,0)7/2 16742.237 4f13.(2F°7/2).6s.6d.(3D) 3[7/2]°7/2 39462.782
4402.325 Tm I 10 5 4f13.(2F°7/2).6s.6p.(3P°1) (7/2,1)9/2 17613.659 4f12.5d.6s.6p °9/2 34457.853
4411.697 Tm I 165 77 4f13.(2F°).6s2 25/2 8771.243 4f12.(3F3).5d3/2.6s2 5/2 31431.88
4425.958 Tm I 210 97 4f12.(3H6).5d3/2.6s2 (6,3/2)15/2 15271.002 4f12.(3H6).5d.6s.6p.(4D°7/2) (6,7/2)°15/2 37858.62
4426.33 Tm I 285 132 4f13.(2F°7/2).6s.6p.(3P°2) (7/2,2)11/2 18990.406 4f12.5d.6s.6p °9/2 34457.853
4437.4 Tm II 870 417
4442.059 Tm I 270 127 4f12.(3H6).5d5/2.6s2 (6,5/2)7/2 16957.006 4f13.(2F°7/2).6s.6d.(3D) 3[7/2]°7/2 39462.782
4442.735 Tm I 555 267 4f13.(2F°7/2).6s.6p.(3P°0) (7/2,0)7/2 16742.237 4f12.5d.6s.6p °9/2 34457.853
4447.585 Tm I 270 128 4f13.(2F°7/2).6s.6p.(3P°0) (7/2,0)7/2 16742.237 4f13.(2F°7/2).6s.6d.(3D) 3[11/2]°9/2 39220.035
4454.033 Tm I 705 336 4f13.(2F°7/2).6s.6p.(3P°0) (7/2,0)7/2 16742.237 4f13.(2F°7/2).6s.6d.(3D) 3[5/2]°7/2 39187.473
4458.059 Tm I 105 53 4f12.(3H6).5d3/2.6s2 (6,3/2)11/2 15587.811 4f12.5d.6s.6p °13/2 33812.149
4459.986 Tm I 120 55
4466.078 Tm I 45 21 4f13.(2F°7/2).6s.6p.(3P°2) (7/2,2)9/2 19748.543 4f12.5d.6s.6p °7/2 34365.624
4467.983 Tm I 120 61 4f12.(3H6).5d3/2.6s2 (6,3/2)15/2 15271.002 4f12.5d.6s.6p °13/2 33812.149
4470.012 Tm I 20 11 4f12.(3H6).5d5/2.6s2 (6,5/2)7/2 16957.006 4f13.(2F°7/2).6s.6d.(3D) 3[7/2]°9/2 39322.014
4479.938 Tm I 30 14 4f13.(2F°7/2).6s.6p.(3P°1) (7/2,1)7/2 17343.374 4f13.(2F°7/2).6s.6d.(3D) 3[7/2]°5/2 39658.852
4481.26 Tm II 975 474
4485.543 Tm I 10 6 4f12.(3H6).5d5/2.6s2 (6,5/2)7/2 16957.006 4f12.5d.6s.6p °9/2 34457.853
4489.7 Tm II 60 29
4492.001 Tm I 20 10 4f12.(3H6).5d5/2.6s2 (6,5/2)11/2 18853.823 4f12.5d.6s.6p °9/2 34457.853
4492.27 Tm I 20 10 4f12.(3H6).5d3/2.6s2 (6,3/2)13/2 17454.818 4f12.5d.6s.6p °11/2 33638.74
4497.07 Tm I 10 5 4f12.(3H6).5d5/2.6s2 (6,5/2)7/2 16957.006 4f13.(2F°7/2).6s.6d.(3D) 3[5/2]°7/2 39187.473
4499.039 Tm I 25 12 4f12.(3H6).5d5/2.6s2 (6,5/2)13/2 19466.663 4f12.5d.6s.6p °11/2 33638.74
4507.129 Tm I 9 4 4f12.(3H6).5d3/2.6s2 (6,3/2)11/2 15587.811 4f12.5d.6s.6p °9/2 34457.853
4519.595 Tm I 390 190 4f13.(2F°7/2).6s.6p.(3P°0) (7/2,0)7/2 16742.237 4f13.(2F°7/2).6s.6d.(3D) 3[3/2]°5/2 38861.937
4519.649 Tm I 8 4 4f13.(2F°7/2).6s.6p.(3P°1) (7/2,1)7/2 17343.374 4f13.(2F°7/2).6s.6d.(3D) 3[7/2]°7/2 39462.782
4519.734 Tm I 55 28 4f13.(2F°7/2).6s.6p.(3P°2) (7/2,2)11/2 18990.406 4f12.5d.6s.6p °9/2 34457.853
4522.57 Tm II 2500 1125
4524.821 Tm I 600 292 4f12.(3H6).5d3/2.6s2 (6,3/2)15/2 15271.002 4f12.5d.6s.6p °13/2 33812.149
4526.043 Tm I 105 51 4f13.(2F°7/2).6s.6p.(3P°2) (7/2,2)11/2 18990.406 4f13.(2F°7/2).6s.8s.(3S1) (7/2,1)°9/2 41078.537
4529.38 Tm II 630 314
4532.15 Tm I 120 61 4f12.(3H6).5d3/2.6s2 (6,3/2)11/2 15587.811 4f12.5d.6s.6p °13/2 33812.149
4543.825 Tm I 4 2 4f12.(3H6).5d5/2.6s2 (6,5/2)11/2 18853.823 4f12.5d.6s.6p °9/2 34457.853
4548.105 Tm I 70 36 4f12.(3H6).5d3/2.6s2 (6,3/2)15/2 15271.002 4f12.(3H6).5d.6s.6p.(4D°7/2) °17/2 37252.03
4548.597 Tm I 255 126 4f13.(2F°7/2).6s.6p.(3P°1) (7/2,1)7/2 17343.374 4f13.(2F°7/2).6s.6d.(3D) 3[7/2]°9/2 39322.014
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