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
6696.39 Al II 90 16 3s.5s 3S1 120092.919 3s.6p 32 135022.127
6698.673 Al I 90 16 3s2.4s 2S1/2 25347.756 3s2.5p 21/2 40271.978
6699.46 Al II 10 2 3s.5s 3S1 120092.919 3s.6p 31 135015.701
6700.8477 Al II 9 2 3s.5s 3S1 120092.919 3s.6p 30 135012.285
6777.1 Al II 6 1 3s.5d 3D3 132822.89 3s.11p 32 147574.4
6785.2 Al I 6 1 3s2.3d 2D5/2 32436.796 3s2.10f 27/2 47172.77
6816.69 Al II 25 3 3s.4p 30 105427.52 3s.5s 3S1 120092.919
6823.48 Al II 50 6 3s.4p 31 105441.5 3s.5s 3S1 120092.919
6837.14 Al II 70 7 3s.4p 32 105470.93 3s.5s 3S1 120092.919
6880. Al IX 5 - 2s2.3d 2D3/2 1642140 2s.2p.(3P°).3s 41/2 1656680
6905.638 Al I 5 - 3s2.3d 2D3/2 32435.453 3s2.9f 25/2 46912.38
6906.279 Al I 5 - 3s2.3d 2D5/2 32436.796 3s2.9f 25/2 46912.38
6906.4 Al I 20 2 3s2.3d 2D5/2 32436.796 3s2.9f 27/2 46912.38
6917.93 Al II 135 10 3s.4d 1D2 124794.13 3s.6f 13 139245.343
6919.96 Al II 135 10 3s.4p 11 106920.56 3s.5s 1S0 121366.725
6920. Al VIII 5 - 2s.2p2.(2P).3d 3F3 1831700 2s2.2p.4d 32 1846150
7016.51 Al III 6 - 2p6.6p 21/2 195621.72 2p6.8s 2S1/2 209869.89
7024.64 Al II 6 - 3p2 1S0 111637.33 3s.5p 11 125869.015
7026.38 Al III 6 - 2p6.6p 23/2 195641.74 2p6.8s 2S1/2 209869.89
7040. Al VIII 6 - 2s2.2p.3d 32 1490570 2s.2p2.(4P).3s 3P1? 1504780
7042.06 Al II 135 6 3s.4s 3S1 91274.5 3s.4p 32 105470.93
7056.6 Al II 105 4 3s.4s 3S1 91274.5 3s.4p 31 105441.5
7063.64 Al II 85 3 3s.4s 3S1 91274.5 3s.4p 30 105427.52
7083.968 Al I 35 1 3s2.3d 2D3/2 32435.453 3s2.8f 25/2 46547.942
7084.643 Al I 6 - 3s2.3d 2D5/2 32436.796 3s2.8f 25/2 46547.942
7084.644 Al I 40 2 3s2.3d 2D5/2 32436.796 3s2.8f 27/2 46547.942
7132.89 Al II 6 - 3s.5f 32 133437.71 3s.10g 3G3 147453.4
7135.63 Al II 6 - 3s.5f 33 133443.08 3s.10g 3G4 147453.4
7139.19 Al II 6 - 3s.5f 34 133450.07 3s.10g 3G5 147453.4
7190.43 Al III 6 - 2p6.6s 2S1/2 191484.23 2p6.7p 23/2 205387.77
7196.66 Al III 6 - 2p6.6s 2S1/2 191484.23 2p6.7p 21/2 205375.74
7259.31 Al II 6 - 3s.5f 13 133681.78 3s.10g 1G4 147453.4
7272.83 Al II 6 - 3s.6s 3S1 132215.517 3p.4s 32 145961.54
7308.15 Al II 6 - 3s.5d 3D3 132822.89 3s.9f 34 146502.47
7308.9 Al II 6 - 3s.5d 3D2 132822.8 3s.9f 33 146500.99
7308.94 Al II 6 - 3s.5d 3D3 132822.89 3s.9f 33 146500.99
7309.48 Al II 6 - 3s.5d 3D2 132822.8 3s.9f 32 146499.9
7309.53 Al II 6 - 3s.5d 3D3 132822.89 3s.9f 32 146499.9
7309.56 Al II 6 - 3s.5d 3D1 132822.95 3s.9f 32 146499.9
7327.472 Al I 6 - 3s2.4p 21/2 32949.807 3s2.8d 2D3/2 46593.32
7335.645 Al I 10 - 3s2.4p 23/2 32965.639 3s2.8d 2D5/2 46593.95
7335.985 Al I 6 - 3s2.4p 23/2 32965.639 3s2.8d 2D3/2 46593.32
7340.56 Al II 6 - 3s.6s 3S1 132215.517 3p.4s 31 145834.7
7361.568 Al I 105 1 3s2.3d 2D3/2 32435.453 3s2.7f 25/2 46015.774
7362.296 Al I 6 - 3s2.3d 2D5/2 32436.796 3s2.7f 25/2 46015.774
7362.297 Al I 285 2 3s2.3d 2D5/2 32436.796 3s2.7f 27/2 46015.774
7372.26 Al II 6 - 3s.6s 3S1 132215.517 3p.4s 30 145776.15
7376.59 Al II 6 - 3s.5s 1S0 121366.725 3s.6p 11 134919.4
7384.24 Al II 6 - 3s.4d 3D3 121483.5 3s.6p 32 135022.127
7384.47 Al II 6 - 3s.4d 3D2 121483.92 3s.6p 32 135022.127
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