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
39566.317 Ne I 9 - 2s2.2p5.(2P°3/2).4d 2[3/2]°2 167011.5643 2s2.2p5.(2P°3/2).5f 2[5/2]3 169538.9668
39639.886 Ne I 8 - 2s2.2p5.(2P°1/2).4d 2[5/2]°2 167794.9709 2s2.2p5.(2P°1/2).5f 2[7/2]3 170317.6829
39654.346 Ne I 10 - 2s2.2p5.(2P°1/2).4d 2[5/2]°3 167795.8966 2s2.2p5.(2P°1/2).5f 2[7/2]4 170317.6884
39669.971 Ne I 10 - 2s2.2p5.(2P°1/2).4d 2[3/2]°2 167796.9475 2s2.2p5.(2P°1/2).5f 2[5/2]3 170317.7465
39699.524 Ne I 3 - 2s2.2p5.(2P°3/2).4d 2[3/2]°2 167011.5643 2s2.2p5.(2P°3/2).5f 2[3/2]2 169530.4862
39809.128 Ne I 6 - 2s2.2p5.(2P°3/2).4d 2[3/2]°1 167026.9923 2s2.2p5.(2P°3/2).5f 2[5/2]2 169538.9794
39817.158 Ne I 6 - 2s2.2p5.(2P°3/2).4p 2[1/2]0 163401.3061 2s2.2p5.(2P°3/2).5s 2[3/2]°1 165912.7861
39840.733 Ne I 5 - 2s2.2p5.(2P°1/2).4d 2[3/2]°1 167807.7649 2s2.2p5.(2P°1/2).5f 2[5/2]2 170317.7594
39944.171 Ne I 1 - 2s2.2p5.(2P°3/2).4d 2[3/2]°1 167026.9923 2s2.2p5.(2P°3/2).5f 2[3/2]2 169530.4862
39944.482 Ne I - - 2s2.2p5.(2P°3/2).4d 2[3/2]°1 167026.9923 2s2.2p5.(2P°3/2).5f 2[3/2]1 169530.4673
40074.299 Ne I 10 - 2s2.2p5.(2P°3/2).4d 2[5/2]°2 167047.6082 2s2.2p5.(2P°3/2).5f 2[7/2]3 169542.9742
40091.275 Ne I 15 - 2s2.2p5.(2P°3/2).4d 2[5/2]°3 167048.6694 2s2.2p5.(2P°3/2).5f 2[7/2]4 169542.9772
40138.549 Ne I 2 - 2s2.2p5.(2P°3/2).4d 2[5/2]°2 167047.6082 2s2.2p5.(2P°3/2).5f 2[5/2]2 169538.9794
40155.856 Ne I 3 - 2s2.2p5.(2P°3/2).4d 2[5/2]°3 167048.6694 2s2.2p5.(2P°3/2).5f 2[5/2]3 169538.9668
40254.424 Ne I 10 - 2s2.2p5.(2P°3/2).4f 2[3/2]1 167052.6415 2s2.2p5.(2P°3/2).5g 2[5/2]°2 169536.8397
40254.792 Ne I 20 - 2s2.2p5.(2P°3/2).4f 2[3/2]2 167052.6654 2s2.2p5.(2P°3/2).5g 2[5/2]°3 169536.8424
40276.14 Ne I - - 2s2.2p5.(2P°3/2).4d 2[5/2]°2 167047.6082 2s2.2p5.(2P°3/2).5f 2[3/2]1 169530.4673
40291.835 Ne I 5 - 2s2.2p5.(2P°3/2).4f 2[9/2]4 167060.3044 2s2.2p5.(2P°3/2).5g 2[9/2]°4 169542.1973
40314.409 Ne I - - 2s2.2p5.(2P°3/2).4f 2[9/2]5 167060.3115 2s2.2p5.(2P°3/2).5g 2[7/2]°4 169540.8134
40356.667 Ne I 65 - 2s2.2p5.(2P°3/2).4f 2[9/2]4 167060.3044 2s2.2p5.(2P°3/2).5g 2[11/2]°5 169538.2097
40425.964 Ne I 45 - 2s2.2p5.(2P°1/2).4f 2[7/2]4 167846.4456 2s2.2p5.(2P°1/2).5g 2[9/2]°5 170320.1034
40429.447 Ne I 25 - 2s2.2p5.(2P°1/2).4f 2[5/2]3 167846.6738 2s2.2p5.(2P°1/2).5g 2[7/2]°4 170320.1185
40429.682 Ne I 10 - 2s2.2p5.(2P°1/2).4f 2[5/2]3 167846.6738 2s2.2p5.(2P°1/2).5g 2[9/2]°4 170320.1041
40457.207 Ne I 25 - 2s2.2p5.(2P°3/2).4f 2[5/2]3 167069.0649 2s2.2p5.(2P°3/2).5g 2[7/2]°4 169540.8134
40457.474 Ne I 10 - 2s2.2p5.(2P°3/2).4f 2[5/2]2 167069.0791 2s2.2p5.(2P°3/2).5g 2[7/2]°3 169540.8092
40522.294 Ne I 3 - 2s2.2p5.(2P°3/2).4f 2[5/2]3 167069.0649 2s2.2p5.(2P°3/2).5g 2[5/2]°3 169536.8424
40522.553 Ne I 2 - 2s2.2p5.(2P°3/2).4f 2[5/2]2 167069.0791 2s2.2p5.(2P°3/2).5g 2[5/2]°2 169536.8397
40564.426 Ne I 55 - 2s2.2p5.(2P°3/2).4f 2[7/2]4 167076.9896 2s2.2p5.(2P°3/2).5g 2[9/2]°5 169542.2039
40587.308 Ne I 6 - 2s2.2p5.(2P°3/2).4f 2[7/2]4 167076.9896 2s2.2p5.(2P°3/2).5g 2[7/2]°4 169540.8134
40652.823 Ne I - - 2s2.2p5.(2P°3/2).4f 2[7/2]4 167076.9896 2s2.2p5.(2P°3/2).5g 2[5/2]°3 169536.8424
40818.029 Ne I - - 2s2.2p5.(2P°3/2).4f 2[7/2]4 167076.9896 2s2.2p5.(2P°3/2).5d 2[5/2]°3 169526.8869
40827.58 Ne I - - 2s2.2p5.(2P°1/2).4f 2[5/2]2 167846.6854 2s2.2p5.(2P°1/2).5d 2[3/2]°1 170296.0099
40828.183 Ne I - - 2s2.2p5.(2P°3/2).4f 2[7/2]3 167076.9837 2s2.2p5.(2P°3/2).5d 2[5/2]°2 169526.2708
40851.083 Ne I - - 2s2.2p5.(2P°3/2).4f 2[5/2]2 167069.0791 2s2.2p5.(2P°3/2).5d 2[3/2]°1 169516.9948
40929.375 Ne I - - 2s2.2p5.(2P°1/2).4f 2[7/2]4 167846.4456 2s2.2p5.(2P°1/2).5d 2[5/2]°3 170289.6782
40935.11 Ne I - - 2s2.2p5.(2P°1/2).4f 2[7/2]3 167846.4371 2s2.2p5.(2P°1/2).5d 2[5/2]°2 170289.3243
40939.1 Ne I - - 2s2.2p5.(2P°1/2).4f 2[5/2]3 167846.6738 2s2.2p5.(2P°1/2).5d 2[5/2]°2 170289.3243
40941.6 Ne I - - 2s2.2p5.(2P°1/2).4f 2[7/2]3 167846.4371 2s2.2p5.(2P°1/2).5d 2[3/2]°2 170288.9415
40945.547 Ne I - - 2s2.2p5.(2P°1/2).4f 2[5/2]3 167846.6738 2s2.2p5.(2P°1/2).5d 2[3/2]°2 170288.9415
40950.274 Ne I - - 2s2.2p5.(2P°3/2).4f 2[9/2]4 167060.3044 2s2.2p5.(2P°3/2).5d 2[7/2]°3 169502.2893
40961.383 Ne I - - 2s2.2p5.(2P°3/2).4f 2[9/2]5 167060.3115 2s2.2p5.(2P°3/2).5d 2[7/2]°4 169501.6353
40992.01 Ne I - - 2s2.2p5.(2P°3/2).4f 2[5/2]3 167069.0649 2s2.2p5.(2P°3/2).5d 2[3/2]°2 169508.5627
41054.95 Ne I - - 2s2.2p5.(2P°3/2).4f 2[3/2]2 167052.6654 2s2.2p5.(2P°3/2).5d 2[1/2]°1 169488.4193
41172.32 Ne I - - 2s2.2p5.(2P°3/2).5p 2[1/2]0 167867.1941 2s2.2p5.(2P°1/2).5d 2[3/2]°1 170296.0099
42182.976 Ne I 5 - 2s2.2p5.(2P°1/2).4p 2[1/2]0 164285.8872 2s2.2p5.(2P°1/2).5s 2[1/2]°1 166656.5114
44335.8 Ne I - - 2s2.2p5.(2P°1/2).4p 2[3/2]1 163657.2726 2s2.2p5.(2P°3/2).5s 2[3/2]°1 165912.7861
45403.63 Ne II - - 2s2.2p4.(3P).6s 4P3/2 313652.1424 2s2.2p4.(3P).6p 4S°3/2 315854.611
45493.929 Ne I - - 2s2.2p5.(2P°3/2).3d 2[1/2]°0 161509.6305 2s2.2p5.(2P°1/2).4p 2[1/2]1 163707.7261
45526.28 Ne II 1 - 2s2.2p4.(3P).6s 4P5/2 312903.465 2s2.2p4.(3P).6p 4D°7/2 315099.999
45796.921 Ne I - - 2s2.2p5.(2P°3/2).3d 2[1/2]°1 161524.1739 2s2.2p5.(2P°1/2).4p 2[1/2]1 163707.7261
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