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
66.836 Al IX 8 - 2s2.2p 2P°3/2 4890 2s2.3s 2S1/2 1501020
67.044 Al VIII - - 2s2.2p2 3P0 0 2s2.2p.3d 3P°1 1491550
67.096 Al VIII 8 - 2s2.2p2 3P1 1710 2s2.2p.3d 3P°0 1492110
67.121 Al VIII 8 - 2s2.2p2 3P1 1710 2s2.2p.3d 3P°1 1491550
67.166 Al VIII - - 2s2.2p2 3P1 1710 2s2.2p.3d 3P°2 1490570
67.19 Al IX - - 2s.2p2 2P1/2 354080 2s.2p.(3P°).3d 2P°1/2 1842400
67.236 Al VIII - - 2s.2p3 3D°1 262330 2s.2p2.(2D).3d 3P0 1749620
67.244 Al VIII 10 - 2s2.2p2 3P2 4420 2s2.2p.3d 3P°1 1491550
67.274 Al IX - - 2s.2p2 2P1/2 354080 2s.2p.(3P°).3d 2P°3/2 1840530
67.288 Al VIII 40 - 2s2.2p2 3P2 4420 2s2.2p.3d 3P°2 1490570
67.311 Al VIII - - 2s.2p3 3D°2 262270 2s.2p2.(2D).3d 3P1 1747920
67.313 Al VIII - - 2s.2p3 3D°1 262330 2s.2p2.(2D).3d 3P1 1747920
67.32 Al IX - - 2s.2p2 2P3/2 356950 2s.2p.(3P°).3d 2P°1/2 1842400
67.36 Al VIII 20 - 2s2.2p2 3P0 0 2s2.2p.3d 3D°1 1484570
67.405 Al IX - - 2s.2p2 2P3/2 356950 2s.2p.(3P°).3d 2P°3/2 1840530
67.408 Al VIII 40 - 2s.2p3 3D°3 262180 2s.2p2.(2D).3d 3P2 1745660
67.413 Al VIII - - 2s.2p3 3D°2 262270 2s.2p2.(2D).3d 3P2 1745660
67.416 Al VIII - - 2s.2p3 3D°1 262330 2s.2p2.(2D).3d 3P2 1745660
67.437 Al VIII 4 - 2s2.2p2 3P1 1710 2s2.2p.3d 3D°1 1484570
67.464 Al VIII 50 - 2s2.2p2 3P2 4420 2s2.2p.3d 3D°3 1486690
67.529 Al VIII - - 2s2.2p2 3P2 4420 2s2.2p.3d 3D°2 1485240
67.561 Al VIII - - 2s2.2p2 3P2 4420 2s2.2p.3d 3D°1 1484570
67.565 Al VIII 10 - 2s.2p3 3D°1 262330 2s.2p2.(2D).3d 3D?2 1742330
67.828 Al IX - - 2s.2p2 2S1/2 332710 2s.2p.(1P°).3s 2P°3/2 1807080
67.837 Al X - - 1s2.2p2 1D2 449732 1s2.2s.3p 1P°1 1923850
67.946 Al VIII 40 - 2s.2p3 3D°1 262330 2s.2p2.(2D).3d 3F2 1734000
68.333 Al VIII - - 2s2.2p2 1D2 46720 2s2.2p.3d 1P°1 1510150
68.375 Al VIII 60 - 2s2.2p2 1D2 46720 2s2.2p.3d 1F°3 1509240
68.501 Al VII - - 2s.2p4 4P5/2 280200 2s.2p3.(5S°).4d 4D°3/2 1740040
68.513 Al VII - - 2s.2p4 4P5/2 280200 2s.2p3.(5S°).4d 4D°5/2 1739780
68.531 Al IX 8 - 2p3 4S°3/2 460930 2p2.(3P).3s 4P5/2 1920120
68.534 Al VII 5 - 2s.2p4 4P5/2 280200 2s.2p3.(5S°).4d 4D°7/2 1739420
68.617 Al VII - - 2s.2p4 4P3/2 282670 2s.2p3.(5S°).4d 4D°3/2 1740040
68.626 Al VII 5 - 2s.2p4 4P3/2 282670 2s.2p3.(5S°).4d 4D°5/2 1739780
68.637 Al IX 4 - 2p3 4S°3/2 460930 2p2.(3P).3s 4P3/2 1917870
68.675 Al VII 2 - 2s.2p4 4P1/2 283970 2s.2p3.(5S°).4d 4D°3/2 1740040
68.681 Al IX - - 2p3 4S°3/2 460930 2p2.(3P).3s 4P1/2 1916940
68.783 Al IX - - 2s.2p2 2P1/2 354080 2s.2p.(3P°).3d 4P°1/2 1808200
68.825 Al VIII 4 - 2s.2p3 3P°2 309110 2s.2p2.(2D).3d 3S1 1762070
68.8728 Al XII - - 1s.3s 1S0 15050257 1s.7p 1P°1 16502210
68.904 Al IX - - 2s.2p2 2P3/2 356950 2s.2p.(3P°).3d 4P°1/2 1808200
68.958 Al IX 4 - 2s.2p2 2P3/2 356950 2s.2p.(1P°).3s 2P°3/2 1807080
69.135 Al IX 15 - 2s.2p2 2P1/2 354080 2s.2p.(3P°).3d 2D°3/2 1800510
69.258 Al IX 4 - 2s.2p2 2P3/2 356950 2s.2p.(3P°).3d 2D°5/2 1800910
69.273 Al IX - - 2s.2p2 2P3/2 356950 2s.2p.(3P°).3d 2D°3/2 1800510
69.42 Al VIII 4 - 2s.2p3 3P°1 309110 2s.2p2.(2D).3d 3P0 1749620
69.431 Al VIII - - 2s.2p3 3S°1 404200 2s.2p2.(2P).3d 3P?2? 1844470
69.502 Al VIII 8 - 2s.2p3 3P°1 309110 2s.2p2.(2D).3d 3P1 1747920
69.611 Al VIII 15 - 2s.2p3 3P°2 309110 2s.2p2.(2D).3d 3P2 1745660
69.716 Al IX 8 - 2s.2p2 2D5/2 259730 2s.2p.(3P°).3s 2P°3/2 1694130
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