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
46.799 S IX 20 - 2s2.2p4 3P1 7985 2s2.2p3.(2P°).3d 31 2144800
46.843 S IX 20 - 2s2.2p4 3P0 10648 2s2.2p3.(2P°).3d 31 2144800
46.906 S IX 10 - 2s2.2p4 1D2 58293.9 2s2.2p3.(2P°).3d 11 2190220
46.977 S XII - - 2p3 23/2 775805 2s.2p.(3P°).3p 2D5/2 2904500
47.047 S IX 50 - 2s2.2p4 3P2 0 2s2.2p3.(2D°).3d 31 2125530
47.098 S VII 10 - 2s2.2p6 1S0 0 2s2.2p5.(2P°1/2).6d 2[3/2]°1 2123230
47.13 S XII - - 2p3 21/2 774020 2s.2p.(3P°).3p 2D3/2 2895800
47.159 S X - - 2s2.2p3 43/2 0 2s2.2p2.(3P).3s 2P3/2 2120500
47.17 S XII - - 2p3 23/2 775805 2s.2p.(3P°).3p 2D3/2 2895800
47.1821 S XV - - 1s.3s 3S1 23193163 1s.6p 32 25312610
47.188 S IX 40 - 2s2.2p4 3P2 0 2s2.2p3.(2D°).3d 31 2119330
47.1929 S XV - - 1s.3s 3S1 23193163 1s.6p 31 25312128
47.1955 S XV - - 1s.3s 3S1 23193163 1s.6p 30 25312007
47.224 S IX - - 2s2.2p4 3P1 7985 2s2.2p3.(2D°).3d 31 2125530
47.227 S IX - - 2s2.2p4 3P2 0 2s2.2p3.(2D°).3d 12 2117430
47.249 S IX 60 - 2s2.2p4 3P2 0 2s2.2p3.(2D°).3d 32 2116450
47.284 S IX - - 2s2.2p4 3P0 10648 2s2.2p3.(2D°).3d 31 2125530
47.307 S VII 10 - 2s2.2p6 1S0 0 2s2.2p5.(2P°3/2).6d 2[3/2]°1 2113850
47.324 S X - - 2s2.2p3 43/2 0 2s2.2p2.(3P).3s 2P1/2 2113100
47.36 S IX 10 - 2s2.2p4 3P1 7985 2s2.2p3.(2D°).3d 31 2119330
47.406 S IX - - 2s2.2p4 3P1 7985 2s2.2p3.(2D°).3d 12 2117430
47.418 S IX - - 2s2.2p4 3P2 0 2s2.2p3.(2D°).3d 11 2108900
47.428 S IX - - 2s2.2p4 3P1 7985 2s2.2p3.(2D°).3d 32 2116450
47.433 S IX 90 - 2s2.2p4 3P2 0 2s2.2p3.(2D°).3d 33 2108240
47.436 S IX - - 2s2.2p4 3P2 0 2s2.2p3.(2D°).3d 32 2108120
47.4392 S XI - - 2s.2p3 32 417419 2s.2p2.(4P).3s 5P3 2525380
47.498 S IX - - 2s2.2p4 3P2 0 2s2.2p3.(2D°).3d 31 2105330
47.518 S IX 50 - 2s2.2p4 1D2 58293.9 2s2.2p3.(2P°).3d 12 2162760
47.519 S VIII 15 - 2s2.2p5 23/2 0 2s2.2p4.(3P).4s 2P3/2 2104420
47.5698 S XI - - 2s.2p3 31 416986 2s.2p2.(4P).3s 5P2 2519160
47.5796 S XI - - 2s.2p3 32 417419 2s.2p2.(4P).3s 5P2 2519160
47.598 S IX - - 2s2.2p4 3P1 7985 2s2.2p3.(2D°).3d 11 2108900
47.616 S IX 40 - 2s2.2p4 3P1 7985 2s2.2p3.(2D°).3d 32 2108120
47.654 S X 6 - 2s2.2p3 43/2 0 2s2.2p2.(3P).3s 4P5/2 2098440
47.659 S IX - - 2s2.2p4 3P0 10648 2s2.2p3.(2D°).3d 11 2108900
47.661 S IX - - 2s2.2p4 1D2 58293.9 2s2.2p3.(2P°).3d 33 2156430
47.6652 S IX - - 2s2.2p4 1D2 58293.9 2s2.2p3.(2P°).3d 31 2156260
47.679 S IX - - 2s2.2p4 3P1 7985 2s2.2p3.(2D°).3d 31 2105330
47.703 S IX - - 2s2.2p4 1D2 58293.9 2s2.2p3.(2P°).3d 32 2154580
47.74 S IX 10 - 2s2.2p4 3P0 10648 2s2.2p3.(2D°).3d 31 2105330
47.746 S VIII 10 - 2s2.2p5 21/2 10085 2s2.2p4.(3P).4s 2P3/2 2104420
47.792 S X 4 - 2s2.2p3 43/2 0 2s2.2p2.(3P).3s 4P3/2 2092400
47.886 S IX - - 2s2.2p4 1D2 58293.9 2s2.2p3.(2P°).3d 32 2146600
47.905 S X 6 - 2s2.2p3 43/2 0 2s2.2p2.(3P).3s 4P1/2 2087460
47.927 S IX - - 2s2.2p4 1D2 58293.9 2s2.2p3.(2P°).3d 31 2144800
47.9507 S XV - - 1s.3p 30 23229571 1s.6d 3D1 25315047
47.9707 S XV - - 1s.3s 1S0 23231087 1s.6p 11 25315693
47.9732 S XV - - 1s.3p 31 23230551 1s.6d 3D1 25315047
48.0582 S XV - - 1s.3p 32 23234429 1s.6d 3D3 25315239
48.0626 S XV - - 1s.3p 32 23234429 1s.6d 3D2 25315047
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