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
4001.376 Al III 2 - 2p6.5s 2S1/2 170637.35 2p6.6p 21/2 195621.72
4005.7 Al II 5 - 3s.4d 1D2 124794.13 3s.16p 11 149751.2
4009.58 Al II 8 - 3s.5s 1S0 121366.725 3s.10p 11 146299.92
4026.5 Al II 95 2 3s.3d 1D2 110089.83 3s.6p 11 134919.4
4056.8 Al II 9 - 3s.4d 1D2 124794.13 3s.15p 11 149437.17
4082.45 Al III 35 1 2p6.5p 21/2 178433.43 2p6.7s 2S1/2 202921.6
4084.141 Al II 7 - 3s.4d 3D3 121483.5 3p.4s 32 145961.54
4084.212 Al II 7 - 3s.4d 3D2 121483.92 3p.4s 32 145961.54
4084.267 Al II 7 - 3s.4d 3D1 121484.252 3p.4s 32 145961.54
4088.611 Al III 45 2 2p6.5p 23/2 178470.32 2p6.7s 2S1/2 202921.6
4105.486 Al II 8 1 3s.4d 3D2 121483.92 3p.4s 31 145834.7
4105.542 Al II 8 1 3s.4d 3D1 121484.252 3p.4s 31 145834.7
4115.438 Al II 15 1 3s.4d 3D1 121484.252 3p.4s 30 145776.15
4142.37 Al III 465 54 2p6.5f 27/2 189876.42 2p6.8g 2G9/2 214010.22
4149.915 Al III 1000 144 2p6.4d 2D5/2 165786.32 2p6.5f 27/2 189876.42
4149.968 Al III 85 11 2p6.4d 2D5/2 165786.32 2p6.5f 25/2 189876.1
4150.173 Al III 1000 143 2p6.4d 2D3/2 165787.51 2p6.5f 25/2 189876.1
4150.91 Al III 85 11 2p6.5g 2G9/2 189928.68 2p6.8h 29/2 214012.93
4153.898 Al III 80 10 2p6.5g 2G7/2 189928.49 2p6.8f 25/2 213995.48
4153.93 Al III 75 10 2p6.5g 2G9/2 189928.68 2p6.8f 27/2 213995.48
4159. Al VIII 65 11 2s.2p2.(4P).3s 3P2? 1507210 2s.2p2.(4P).3p 3S°?1? 1531250
4189.73 Al III 15 3 2p6.5f 27/2 189876.42 2p6.8d 2D5/2 213737.44
4190.41 Al IV 120 30 2s2.2p5.(2P°3/2).4s 2[3/2]°2 801882.3 2s2.2p5.(2P°3/2).4p 2[3/2]2 825739.6
4226.813 Al II 285 102 3s.4d 3D3 121483.5 3s.8f 34 145135.31
4226.918 Al II 15 6 3s.4d 3D2 121483.92 3s.8f 34 145135.31
4227.42 Al II 65 23 3s.4d 3D3 121483.5 3s.8f 33 145131.93
4227.492 Al II 240 87 3s.4d 3D2 121483.92 3s.8f 33 145131.93
4227.545 Al II 45 16 3s.4d 3D1 121484.252 3s.8f 33 145131.93
4227.875 Al II 15 6 3s.4d 3D3 121483.5 3s.8f 32 145129.51
4227.945 Al II 50 17 3s.4d 3D2 121483.92 3s.8f 32 145129.51
4227.999 Al II 165 58 3s.4d 3D1 121484.252 3s.8f 32 145129.51
4240.708 Al II 120 46 3s.5s 1S0 121366.725 3s.9p 11 144941.1
4255.12 Al I 20 9 3s2.5d 2D5/2 44168.847 3s.3p.(3P°).3d 25/2 67662.959
4282.97 Al II 75 32 3s.4d 1D2 124794.13 3s.11f 13 148135.9
4293.943 Al II 65 30 3p2 1S0 111637.33 3s.6p 11 134919.4
4307.203 Al II 1500 727 3s.4d 1D2 124794.13 3s.12p 11 148004.49
4332. Al II 85 39 3s.5s 3S1 120092.919 3s.8p 32 143170.04
4346.866 Al II 60 28 3s.4f 32 123418.48 3s.9g 3G3 146416.9
4346.897 Al II 180 83 3s.4f 32 123418.48 3s.9g 3G3 146416.9
4346.918 Al II 120 56 3s.4f 32 123418.48 3s.9g 3G3 146416.9
4347.275 Al II 180 84 3s.4f 33 123420.45 3s.9g 3G3 146416.9
4347.825 Al II 540 255 3s.4f 34 123423.36 3s.9g 3G5 146416.9
4357.562 Al III 150 72 2p6.5p 21/2 178433.43 2p6.6d 2D3/2 201375.56
4364.59 Al III 30 15 2p6.5p 23/2 178470.32 2p6.6d 2D3/2 201375.56
4364.642 Al III 180 83 2p6.5p 23/2 178470.32 2p6.6d 2D5/2 201375.2
4378.58 Al IV 525 248 2s2.2p5.(2P°3/2).4s 2[3/2]°1 802907.5 2s2.2p5.(2P°3/2).4p 2[3/2]2 825739.6
4400. Al IX 150 71 2s.2p.(3P°).4p 2D5/2 2239880 2s.2p.(3P°).4d 25/2 2262600
4411.38 Al IV 555 265 2s2.2p5.(2P°3/2).4s 2[3/2]°2 801882.3 2s2.2p5.(2P°3/2).4p 2[5/2]2 824544.7
4420. Al VIII 135 65 2s2.2p.3d 31 1484570 2s.2p2.(4P).3s 3P2? 1507210
4432.82 Al II 450 211 3s.4d 1D2 124794.13 3s.10f 13 147346.67
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