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
284150. Al II - - 3s.7d 1D2 142609.27 3s.8p 11 142961.2
289220. Al II - - 3s.6f 13 139245.343 3s.6g 1G4 139591.1
296080. Al I - - 3s2.5f 25/2 43831.101 3s2.5d 2D5/2 44168.847
296084. Al I - - 3s2.5f 27/2 43831.105 3s2.5d 2D5/2 44168.847
297630. Al II - - 3p.4s 30 145776.15 3s.10s 3S1 146112.14
298243. Al I - - 3s2.5f 25/2 43831.101 3s2.5d 2D3/2 44166.398
313420. Al I - - 3s2.8d 2D3/2 46593.32 3s2.9f 25/2 46912.38
314040. Al I - - 3s2.8d 2D5/2 46593.95 3s2.9f 27/2 46912.38
318910. Al II - - 3s.9d 3D3 146188.9 3s.9f 34 146502.47
320010. Al II - - 3s.9d 3D2 146188.5 3s.9f 33 146500.99
320420. Al II - - 3s.9d 3D3 146188.9 3s.9f 33 146500.99
321130. Al II - - 3s.9d 3D1 146188.5 3s.9f 32 146499.9
321540. Al II - - 3s.9d 3D3 146188.9 3s.9f 32 146499.9
336750. Al II - - 3s.9s 1S0 144644.14 3s.9p 11 144941.1
340460. Al II - - 3s.6f 32 138521.4 3s.6d 3D3 138815.12
340750. Al II - - 3s.6f 32 138521.4 3s.6d 3D1 138814.87
360440. Al II - - 3p.4s 31 145834.7 3s.10s 3S1 146112.14
362030. Al II - - 3s.6f 33 138538.9 3s.6d 3D3 138815.12
362360. Al II - - 3s.6f 33 138538.9 3s.6d 3D2 138814.87
387540. Al III - - 2p6.8d 2D5/2 213737.44 2p6.8f 25/2 213995.48
394760. Al II - - 3s.6f 34 138561.8 3s.6d 3D3 138815.12
403960. Al II - - 3s.7f 13 142604.05 3s.7g 1G4 142851.6
426280. Al II - - 3s.5f 13 133681.78 3s.5d 1D2 133916.368
431410. Al I - - 3s2.9d 2D3/2 46940.97 3s2.10f 25/2 47172.77
432490. Al I - - 3s2.9d 2D5/2 46941.55 3s2.10f 27/2 47172.77
439830. Al II - - 3p.4s 32 145961.54 3s.9d 3D3 146188.9
440610. Al II - - 3p.4s 32 145961.54 3s.9d 3D2 146188.5
594500. Al II - - 3s.8g 3G4 144967.1 3s.8f 34 145135.31
606700. Al II - - 3s.8g 3G4 144967.1 3s.8f 33 145131.93
615700. Al II - - 3s.8g 3G3 144967.1 3s.8f 32 145129.51
629400. Al II - - 3s.8d 1D2 144782.23 3s.9p 11 144941.1
662630. Al I - - 3s2.6f 25/2 45194.681 3s2.6d 2D5/2 45345.594
664000. Al II - - 3p.4s 32 145961.54 3s.10s 3S1 146112.14
668970. Al I - - 3s2.6f 25/2 45194.681 3s2.6d 2D3/2 45344.165
807200. Al II - - 3s.3p 31 37453.91 3s.3p 32 37577.79
892370. Al I - - 3s2.3p 21/2 0 3s2.3p 23/2 112.061
927500. Al II - - 3s.10s 1S0 146192.1 3s.10p 11 146299.92
936900. Al II - - 3s.10f 13 147346.67 3s.10g 1G4 147453.4
1318900. Al I - - 3s.3p2 4P3/2 29066.96 3s.3p2 4P5/2 29142.78
2148000. Al I - - 3s.3p2 4P1/2 29020.41 3s.3p2 4P3/2 29066.96
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