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
244.876 Ga VI - - 3d8 1D2 20531.6 3d7.(4P).4p 32 428900.4
245.121 Ga VI 7 - 3d8 1G4 34249.4 3d7.(2D2).4p 13 442214.5
245.707 Ga VI 6 - 3d8 1D2 20531.6 3d7.(2G).4p 33 427521.7
245.764 Ga VI 20 - 3d8 1G4 34249.4 3d7.(2H).4p 14 441145.2
245.848 Ga VI 1 - 3d8 3P1 26123.7 3d7.(2P).4p 32 432884.7
245.865 Ga VI 3 - 3d8 3P2 25683.2 3d7.(4P).4p 31 432409.2
246.037 Ga VI - - 3d8 1D2 20531.6 3d7.(2P).4p 31 426973.4
246.135 Ga VI - - 3d8 3P1 26123.7 3d7.(4P).4p 31 432409.2
246.207 Ga VI - - 3d8 1S0 78106.2 3d7.(2D1).4p 31 484260.9
246.242 Ga VI 2 - 3d8 1D2 20531.6 3d7.(4P).4p 33 426636.8
246.432 Ga VI 5 - 3d8 3P2 25683.2 3d7.(2D2).4p 31 431472.8
246.503 Ga VI 1 - 3d8 1D2 20531.6 3d7.(4P).4p 51 426209.2
246.7 Ga VI - - 3d8 3P1 26123.7 3d7.(2D2).4p 31 431472.8
246.717 Ga VI - - 3d8 3P1 26123.7 3d7.(2D2).4p 32 431443
246.842 Ga VI 20 - 3d8 3F4 0 3d7.(4F).4p 33 405118.4
246.869 Ga VI 9 - 3d8 3P2 25683.2 3d7.(2D2).4p 33 430763.4
246.966 Ga VI 1 - 3d8 3P2 25683.2 3d7.(4P).4p 32 430599.5
246.995 Ga VI - - 3d8 3P0 26607.4 3d7.(2D2).4p 31 431472.8
247.066 Ga VI 2 - 3d8 1G4 34249.4 3d7.(2H).4p 35 438999.3
247.235 Ga VI - - 3d8 3P1 26123.7 3d7.(4P).4p 32 430599.5
247.312 Ga VI - - 3d8 3P2 25683.2 3d7.(4P).4p 31 430034
247.37 Ga VI - - 3d8 3P2 25683.2 3d7.(2P).4p 33 429939.8
247.579 Ga VI - - 3d8 1D2 20531.6 3d7.(2P).4p 12 424443.2
247.74 Ga VI 15 - 3d8 3F4 0 3d7.(4F).4p 34 403630.9
247.878 Ga VI 2 - 3d8 3P0 26607.4 3d7.(4P).4p 31 430034
247.891 Ga VI - - 3d8 3F4 0 3d7.(4F).4p 33 403397.9
248.006 Ga VI - - 3d8 3P2 25683.2 3d7.(4P).4p 32 428900.4
248.032 Ga VI - - 3d8 1D2 20531.6 3d7.(2P).4p 31 423703.8
248.106 Ga VI - - 3d8 1D2 20531.6 3d7.(2G).4p 33 423585.8
248.208 Ga VI 10 - 3d8 3F2 5164 3d7.(4F).4p 31 408054.2
248.277 Ga VI 1 - 3d8 3P1 26123.7 3d7.(4P).4p 32 428900.4
248.387 Ga VI 1 - 3d8 3F3 3193.3 3d7.(4F).4p 33 405788.3
248.536 Ga IV - - 3d10 1S0 0 3d9.4f (3/2,5/2)°1 402353.4
248.537 Ga VI 2 - 3d8 1D2 20531.6 3d7.(2P).4p 32 422886.4
248.765 Ga VI - - 3d8 3P1 26123.7 3d7.(2P).4p 10 428109
248.802 Ga VI - - 3d8 3F3 3193.3 3d7.(4F).4p 33 405118.4
248.857 Ga VI - - 3d8 3P2 25683.2 3d7.(2G).4p 33 427521.7
249.12 Ga VI 2 - 3d8 1G4 34249.4 3d7.(2D2).4p 33 435668.5
249.198 Ga VI - - 3d8 3P2 25683.2 3d7.(2P).4p 31 426973.4
249.301 Ga VI 25 - 3d8 3F4 0 3d7.(4F).4p 34 401119.8
249.404 Ga VI - - 3d8 3P2 25683.2 3d7.(4P).4p 33 426636.8
249.608 Ga VI 4 - 3d8 3F2 5164 3d7.(4F).4p 33 405788.3
249.667 Ga VI 10 - 3d8 3F4 0 3d7.(4F).4p 35 400532.9
249.726 Ga VI 7 - 3d8 3F3 3193.3 3d7.(4F).4p 34 403630.9
249.772 Ga VI 2 - 3d8 3P0 26607.4 3d7.(2P).4p 31 426973.4
249.87 Ga VI 20 - 3d8 3F3 3193.3 3d7.(4F).4p 33 403397.9
249.925 Ga VI 20 - 3d8 3F2 5164 3d7.(4F).4p 32 405283.3
249.946 Ga VI 5 - 3d8 3P1 26123.7 3d7.(4P).4p 51 426209.2
250. Ga VI - - 3d8 1D2 20531.6 3d7.(4P).4p 51 420527.4
250.028 Ga VI - - 3d8 3F2 5164 3d7.(4F).4p 33 405118.4
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