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
12661.98 Al II - - 3s.6f 32 138521.4 3s.9g 3G3 146416.9
12673.94 Al III - - 2p6.6d 2D5/2 201375.2 2p6.7f 27/2 209263.25
12674.52 Al III - - 2p6.6d 2D3/2 201375.56 2p6.7f 25/2 209263.25
12686.59 Al II - - 3s.6s 3S1 132215.517 3s.7p 32 140095.7
12690.11 Al II - - 3s.6f 33 138538.9 3s.9g 3G4 146416.9
12692.71 Al II - - 3s.6s 3S1 132215.517 3s.7p 31 140091.9
12695.77 Al II - - 3s.6s 3S1 132215.517 3s.7p 30 140090
12727.1 Al II - - 3s.6f 34 138561.8 3s.9g 3G4 146416.9
12747.671 Al I - - 3s2.3d 2D3/2 32435.453 3s2.5p 23/2 40277.883
12749.909 Al I - - 3s2.3d 2D5/2 32436.796 3s2.5p 23/2 40277.883
12757.275 Al I - - 3s2.3d 2D3/2 32435.453 3s2.5p 21/2 40271.978
12763.06 Al III - - 2p6.5s 2S1/2 170637.35 2p6.5p 23/2 178470.32
12823.45 Al III - - 2p6.5s 2S1/2 170637.35 2p6.5p 21/2 178433.43
13000.57 Al II - - 3s.6p 11 134919.4 3s.7d 1D2 142609.27
13004.83 Al II - - 3s.6d 3D3 138815.12 3s.9f 34 146502.47
13006.91 Al II - - 3s.6d 3D2 138814.87 3s.9f 33 146500.99
13007.33 Al II - - 3s.6d 3D3 138815.12 3s.9f 33 146500.99
13008.75 Al II - - 3s.6d 3D1 138814.87 3s.9f 32 146499.9
13009.18 Al II - - 3s.6d 3D3 138815.12 3s.9f 32 146499.9
13122.304 Al I - - 3s2.nd y 2D3/2 38929.413 3s2.8f 25/2 46547.942
13123.378 Al I 2000 - 3s2.4s 2S1/2 25347.756 3s2.4p 23/2 32965.639
13123.416 Al I 4500 - 3s2.4s 2S1/2 25347.756 3s2.4p 23/2 32965.639
13123.443 Al I 2500 - 3s2.4s 2S1/2 25347.756 3s2.4p 23/2 32965.639
13130.155 Al I - - 3s2.nd y 2D5/2 38933.968 3s2.8f 27/2 46547.942
13150.708 Al I 915 - 3s2.4s 2S1/2 25347.756 3s2.4p 21/2 32949.807
13150.753 Al I 2000 - 3s2.4s 2S1/2 25347.756 3s2.4p 21/2 32949.807
13150.786 Al I 1500 - 3s2.4s 2S1/2 25347.756 3s2.4p 21/2 32949.807
13280. Al XI - - 1s2.4p 23/2 2726910 1s2.4d 2D5/2 2734440
13430.58 Al II - - 3s.6p 11 134919.4 3s.8s 1S0 142363.06
13595.7 Al II - - 3s.6p 30 135012.285 3s.7d 3D1 142365.54
13601.74 Al II - - 3s.6p 31 135015.701 3s.7d 3D2 142365.69
13602.02 Al II - - 3s.6p 31 135015.701 3s.7d 3D1 142365.54
13613.11 Al II - - 3s.6p 32 135022.127 3s.7d 3D3 142365.98
13613.65 Al II - - 3s.6p 32 135022.127 3s.7d 3D2 142365.69
13613.92 Al II - - 3s.6p 32 135022.127 3s.7d 3D1 142365.54
13620. Al XII - - 1s.4p 30 15828659 1s.4d 3D1 15836000
13695.1 Al III - - 2p6.6p 21/2 195621.72 2p6.7s 2S1/2 202921.6
13732.8 Al III - - 2p6.6p 23/2 195641.74 2p6.7s 2S1/2 202921.6
13745.92 Al II - - 3s.5d 3D2 132822.8 3s.7p 32 140095.7
13746.09 Al II - - 3s.5d 3D3 132822.89 3s.7p 32 140095.7
13746.2 Al II - - 3s.5d 3D1 132822.95 3s.7p 32 140095.7
13753.1 Al II - - 3s.5d 3D2 132822.8 3s.7p 31 140091.9
13753.38 Al II - - 3s.5d 3D1 132822.95 3s.7p 31 140091.9
13756.98 Al II - - 3s.5d 3D1 132822.95 3s.7p 30 140090
13823.859 Al I - - 3s2.5s 2S1/2 37689.407 3s2.7p 23/2 44921.287
13826. Al VI - - 2s2.2p3.(4S°).3p 3P1 986643 2s2.2p3.(2P°).3s 32 993874
13826.98 Al I - - 3s2.5s 2S1/2 37689.407 3s2.7p 21/2 44919.666
13900. Al XII - - 1s.4p 31 15828823 1s.4d 3D2 15836017
13930. Al XII - - 1s.4p 31 15828823 1s.4d 3D1 15836000
13941.92 Al II - - 3s.6p 30 135012.285 3s.8s 3S1 142182.94
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