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
1031.383 Ne IV - - 2s2.2p2.(3P).3d 4D1/2 577246 2s2.2p2.(3P2).4f 2[1]°3/2 674203
1032.3 Ne VI - - 2s.2p.(3P°).3d 43/2 926400 2p2.(3P).3s 4P5/2 1023270
1033. Ne VII - - 1s2.2p.4d 30 1464180 1s2.2s.7d 3D 1560975
1033.5 Ne VI - - 2s.2p.(3P°).3d 45/2 926510 2p2.(3P).3s 4P5/2 1023270
1033.764 Ne IV - - 2s2.2p2.(3P).3d 4D3/2 577145.29 2s2.2p2.(3P1).4f 2[2]°5/2 673878.7
1034.89 Ne III 8 - 2s2.2p3.(4S°).3d 51 394690.72 2s2.2p3.(4S°).7f 5F2 491313.3
1034.973 Ne III - - 2s2.2p3.(4S°).3d 50 394692.4 2s2.2p3.(4S°).7f 5F1 491313.3
1035.695 Ne III 3 - 2s2.2p3.(2D°).3p 3F2 391400.239 2s2.2p3.(2D°).4d 33 487953.47
1035.896 Ne IV - - 2s2.2p2.(3P).3d 4D7/2 577349.56 2s2.2p2.(3P1).4f 2[4]°9/2 673884.2
1036.107 Ne IV - - 2s2.2p2.(3P).3d 4D5/2 577155.37 2s2.2p2.(3P1).4f 2[3]°7/2 673671.9
1036.1139 Ne III - - 2s2.2p3.(2D°).3p 3F3 391415.686 2s2.2p3.(2D°).4d 34 487930.17
1036.574 Ne III - - 2s2.2p3.(2D°).3p 3F4 391436.251 2s2.2p3.(2D°).4d 35 487908.04
1036.7 Ne VI - - 2s.2p.(3P°).3d 47/2 926810 2p2.(3P).3s 4P5/2 1023270
1038.18 Ne IV - - 2s2.2p2.(3P).3d 4D7/2 577349.56 2s2.2p2.(3P1).4f 2[3]°7/2 673671.9
1038.383 Ne IV - - 2s2.2p2.(3P).3d 4D5/2 577155.37 2s2.2p2.(3P0).4f 2[3]°7/2 673458.4
1039.075 Ne IV - - 2s2.2p2.(1D).3d 2G9/2 607008.93 2s2.2p2.(1D2).4f 2[4]°9/2 703249.7
1039.141 Ne IV - - 2s2.2p2.(1D).3d 2G7/2 607017.5 2s2.2p2.(1D2).4f 2[4]°7/2 703249.3
1043. Ne VI - - 2s.2p.(3P°).3d 43/2 926400 2p2.(3P).3s 4P3/2 1022320
1044. Ne VI - - 2s.2p.(3P°).3d 45/2 926510 2p2.(3P).3s 4P3/2 1022320
1045.104 Ne IV - - 2s2.2p2.(3P).3d 4P5/2 579328.17 2s2.2p2.(3P2).4f 2[3]°7/2 675012
1046.177 Ne IV - - 2s2.2p2.(3P).3d 4P5/2 579328.17 2s2.2p2.(3P2).4f 2[2]°5/2 674913.8
1046.84 Ne IV - - 2s2.2p2.(3P).3d 2F5/2 579676.2 2s2.2p2.(3P2).4f 2[4]°7/2 675200.4
1047.983 Ne IV - - 2s2.2p2.(3P).3d 2F5/2 579676.2 2s2.2p2.(3P2).4f 2[3]°5/2 675098.8
1049. Ne VI - - 2s.2p.(3P°).3d 43/2 926400 2p2.(3P).3s 4P1/2 1021770
1049.186 Ne IV 1 - 2s2.2p2.(3P).3d 4P3/2 579602.15 2s2.2p2.(3P2).4f 2[2]°5/2 674913.8
1049.725 Ne IV - - 2s2.2p2.(3P).3d 4P3/2 579602.15 2s2.2p2.(3P2).4f 2[2]°3/2 674864.5
1049.933 Ne III 4 - 2s2.2p3.(2D°).3p 1F3 392801.818 2s2.2p3.(2D°).4d 14 488046.23
1054.677 Ne IV - - 2s2.2p2.(3P).3d 2F7/2 580384.5 2s2.2p2.(3P2).4f 2[4]°7/2 675200.4
1055.713 Ne IV - - 2s2.2p2.(1D).3d 2D3/2 609363.6 2s2.2p2.(1D2).4f 2[2]°3/2 704085.3
1055.936 Ne IV - - 2s2.2p2.(1D).3d 2D5/2 609419 2s2.2p2.(1D2).4f 2[2]°5/2 704121
1056.28 Ne IV - - 2s2.2p2.(3P).3d 2F7/2 580384.5 2s2.2p2.(3P2).4f 2[4]°9/2 675056.7
1056.96 Ne IV - - 2s2.2p2.(3P).3d 4P3/2 579602.15 2s2.2p2.(3P2).4f 2[1]°1/2 674217.1
1057.078 Ne IV - - 2s2.2p2.(3P).3d 4P3/2 579602.15 2s2.2p2.(3P2).4f 2[1]°3/2 674203
1057.633 Ne IV - - 2s2.2p2.(3P).3d 4P5/2 579328.17 2s2.2p2.(3P1).4f 2[2]°5/2 673878.7
1058.517 Ne IV - - 2s2.2p2.(3P).3d 4P1/2 579745.7 2s2.2p2.(3P2).4f 2[1]°1/2 674217.1
1058.678 Ne IV - - 2s2.2p2.(3P).3d 4P1/2 579745.7 2s2.2p2.(3P2).4f 2[1]°3/2 674203
1059.948 Ne IV - - 2s2.2p2.(3P).3d 4P5/2 579328.17 2s2.2p2.(3P1).4f 2[3]°7/2 673671.9
1060.4 Ne VIII - - 1s2.5s 2S1/2 1637460 1s2.6p 23/2 1731768
1060.709 Ne IV 1 - 2s2.2p2.(3P).3d 4P3/2 579602.15 2s2.2p2.(3P1).4f 2[2]°5/2 673878.7
1060.865 Ne IV - - 2s2.2p2.(3P).3d 2F5/2 579676.2 2s2.2p2.(3P1).4f 2[4]°7/2 673939.6
1061. Ne VIII - - 1s2.5s 2S1/2 1637460 1s2.6p 21/2 1731708
1061.07 Ne IV - - 2s2.2p2.(3P).3d 4P3/2 579602.15 2s2.2p2.(3P1).4f 2[2]°3/2 673845.5
1062.371 Ne IV 3 - 2s2.2p2.(3P).3d 2F7/2 580384.5 2s2.2p2.(3P2).4f 2[5]°9/2 674512.9
1063.16 Ne IV - - 2s2.2p2.(3P).3d 4P5/2 579328.17 2s2.2p2.(3P0).4f 2[3]°5/2 673387.2
1063.885 Ne IV 1 - 2s2.2p2.(1D).3d 2D3/2 609363.6 2s2.2p2.(1D2).4f 2[3]°5/2 703357.4
1064.496 Ne IV - - 2s2.2p2.(1D).3d 2D5/2 609419 2s2.2p2.(1D2).4f 2[3]°7/2 703359.9
1066.313 Ne IV - - 2s2.2p2.(3P).3d 2F5/2 579676.2 2s2.2p2.(3P0).4f 2[3]°7/2 673458.4
1066.764 Ne II 5 - 2s2.2p4.(3P).3s 2P3/2 224087.0092 2s2.2p4.(1D).4p 21/2 317828.313
1068.649 Ne II 10 - 2s2.2p4.(3P).3s 2P3/2 224087.0092 2s2.2p4.(1D).4p 23/2 317663.1046
1069.511 Ne IV - - 2s2.2p2.(3P).3d 2F7/2 580384.5 2s2.2p2.(3P1).4f 2[4]°9/2 673884.2
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