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
4436.15 Al IV 630 299 2s2.2p5.(2P°1/2).4s 2[1/2]°0 805309.7 2s2.2p5.(2P°1/2).4p 2[3/2]1 827844.9
4447.803 Al II 615 293 3s.4d 1D2 124794.13 3s.11p 11 147270.82
4468.85 Al IV 360 171 2s2.2p5.(2P°3/2).4s 2[3/2]°1 802907.5 2s2.2p5.(2P°3/2).4p 2[3/2]1 825277.9
4479.892 Al III 210 100 2p6.4f 25/2 167612.75 2p6.5g 2G7/2 189928.49
4479.968 Al III 210 100 2p6.4f 27/2 167613.37 2p6.5g 2G9/2 189928.68
4489.87 Al II 65 31 3s.5p 11 125869.015 3s.11d 1D2 148135.13
4502.25 Al IV 915 443 2s2.2p5.(2P°1/2).4s 2[1/2]°1 806234.9 2s2.2p5.(2P°1/2).4p 2[3/2]2 828439.2
4503.74 Al IV 1000 605 2s2.2p5.(2P°3/2).4s 2[3/2]°2 801882.3 2s2.2p5.(2P°3/2).4p 2[5/2]3 824080
4512.564 Al III 450 220 2p6.4p 21/2 143633.38 2p6.4d 2D3/2 165787.51
4528.942 Al III 540 270 2p6.4p 23/2 143713.5 2p6.4d 2D3/2 165787.51
4529.194 Al III 690 345 2p6.4p 23/2 143713.5 2p6.4d 2D5/2 165786.32
4549.27 Al IV 165 80 2s2.2p5.(2P°1/2).4p 2[1/2]0 836666.5 2s2.2p5.(2P°1/2).4d 2[3/2]°1 858642
4550. Al VIII 40 20 2s2.2p.3d 32 1485240 2s.2p2.(4P).3s 3P2? 1507210
4568. Al XII 20 11 1s.3s 1S0 15050257 1s.3p 11 15072141
4585.817 Al II 2000 1146 3s.4d 3D3 121483.5 3s.7f 34 143283.75
4588.082 Al II 120 61 3s.4d 3D3 121483.5 3s.7f 33 143272.86
4588.191 Al II 2000 924 3s.4d 3D2 121483.92 3s.7f 33 143272.86
4589.591 Al II 60 32 3s.4d 3D3 121483.5 3s.7f 32 143265.83
4589.674 Al II 240 127 3s.4d 3D2 121483.92 3s.7f 32 143265.83
4589.742 Al II 1000 637 3s.4d 3D1 121484.252 3s.7f 32 143265.83
4609.7 Al II 195 101 3s.4d 3D3 121483.5 3s.8p 32 143170.04
4610.65 Al II 50 26 3s.4d 3D2 121483.92 3s.8p 31 143166.76
4611.01 Al II 50 26 3s.4d 3D1 121484.252 3s.8p 30 143165.4
4620.35 Al IV 405 220 2s2.2p5.(2P°3/2).4s 2[3/2]°1 802907.5 2s2.2p5.(2P°3/2).4p 2[5/2]2 824544.7
4626.06 Al IV 165 89 2s2.2p5.(2P°1/2).4s 2[1/2]°1 806234.9 2s2.2p5.(2P°1/2).4p 2[3/2]1 827844.9
4629.7 Al II 285 156 3s.5s 1S0 121366.725 3s.8p 11 142961.2
4631.5 Al II 165 88 3s.5p 30 125703.14 3s.10d 3D1 147288
4633.2 Al II 180 96 3s.5p 31 125708.828 3s.10d 3D2 147286.65
4635.763 Al II 390 210 3s.5p 32 125721.703 3s.10d 3D3 147287.1
4639.37 Al II 195 104 3s.4f 32 123418.48 3s.8g 3G3 144967.1
4639.79 Al II 570 307 3s.4f 33 123420.45 3s.8g 3G3 144967.1
4640.42 Al II 1500 900 3s.4f 34 123423.36 3s.8g 3G5 144967.1
4647.321 Al II 450 252 3s.5p 32 125721.703 3s.11s 3S1 147233.45
4648.611 Al II 150 84 3s.4d 1D2 124794.13 3s.10p 11 146299.92
4653. Al II 35 20 3s.4d 1D2 124794.13 3s.9f 13 146278.7
4655.05 Al II 25 14 3s.5p 11 125869.015 3s.10d 1D2 147344.89
4663.056 Al II 4500 2550 3p2 1D2 85481.35 3s.4p 11 106920.56
4666.8 Al II 15 9 3s.5p 11 125869.015 3s.11s 1S0 147290.98
4700. Al VIII 135 76 2s.2p2.(4P).3p 31 1564140 2s.2p2.(2D).3s 3D2 1585420
4701.148 Al III 855 500 2p6.4f 25/2 167612.75 2p6.5d 2D3/2 188878.22
4701.29 Al III 810 473 2p6.4f 25/2 167612.75 2p6.5d 2D5/2 188877.57
4701.412 Al III 1000 604 2p6.4f 27/2 167613.37 2p6.5d 2D5/2 188877.57
4710. Al XI 135 77 1s2.4s 2S1/2 2705700 1s2.4p 23/2 2726910
4870. Al VIII 390 276 2s2.2p.3d 33 1486690 2s.2p2.(4P).3s 3P2? 1507210
4880. Al VIII 100 69 2s.2p2.(4P).3p 32 1564950 2s.2p2.(2D).3s 3D1 1585420
4898.52 Al II 150 111 3s.5p 30 125703.14 3s.10s 3S1 146112.14
4898.76 Al II 570 406 3s.5p 11 125869.015 3s.9d 1D2 146276
4899.64 Al II 255 187 3s.5p 31 125708.828 3s.10s 3S1 146112.14
4900. Al XI 15 12 1s2.4s 2S1/2 2705700 1s2.4p 21/2 2726120
4902.77 Al II 405 291 3s.5p 32 125721.703 3s.10s 3S1 146112.14
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