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
2000.895 Ca III 60 - 3s2.3p5.4p 3D1 278621.01 3s2.3p5.(2P°3/2).5s 2[3/2]°1 328582.45
2001.402 Ca III 45 - 3s2.3p5.3d 31 227432.11 3s2.3p5.4p 3D2 277380.86
2002.987 Ca III 45 - 3s2.3p5.4p 1P1 281139.55 3s2.3p5.(2P°1/2).5s 2[1/2]°0 331048.86
2014.103 Ca III 40 - 3s2.3p5.3d 32 227388.56 3s2.3p5.4p 3D3 277022.4
2018.697 Ca III 55 - 3s2.3p5.4p 3P2 281882.24 3s2.3p5.(2P°1/2).5s 2[1/2]°1 331403.2
2020.772 Ca III 40 - 3s2.3p5.4p 3D1 278621.01 3s2.3p5.(2P°1/2).4d 2[5/2]°2 328090.99
2026.05 Ca III 40 - 3s2.3p5.4p 3D1 278621.01 3s2.3p5.(2P°3/2).4d 2[3/2]°1 327962.11
2026.589 Ca III 20 - 3s2.3p5.4p 3P0 282075.15 3s2.3p5.(2P°1/2).5s 2[1/2]°1 331403.2
2027.667 Ca III 20 - 3s2.3p5.4p 3D1 278621.01 3s2.3p5.(2P°3/2).5s 2[3/2]°2 327922.87
2033.358 Ca III 70 - 3s2.3p5.4p 3D3 277022.4 3s2.3p5.(2P°3/2).4d 2[5/2]°3 326186.32
2041.538 Ca III 70 - 3s2.3p5.3d 13 228413.95 3s2.3p5.4p 3D2 277380.86
2045.803 Ca III 55 - 3s2.3p5.4p 1D2 279741.8 3s2.3p5.(2P°1/2).4d 2[3/2]°2 328606.78
2046.537 Ca III 40 - 3s2.3p5.4p 1D2 279741.8 3s2.3p5.(2P°1/2).4d 2[5/2]°3 328588.76
2046.819 Ca III 40 - 3s2.3p5.4p 1D2 279741.8 3s2.3p5.(2P°3/2).5s 2[3/2]°1 328582.45
2047.193 Ca III 30 - 3s2.3p5.4p 3P1 282571.43 3s2.3p5.(2P°1/2).5s 2[1/2]°1 331403.2
2048.293 Ca III 40 - 3s2.3p5.4p 3D2 277380.86 3s2.3p5.(2P°3/2).4d 2[5/2]°3 326186.32
2056.595 Ca III 40 - 3s2.3p5.3d 13 228413.95 3s2.3p5.4p 3D3 277022.4
2062.155 Ca III 30 - 3s2.3p5.4p 3P1 282571.43 3s2.3p5.(2P°1/2).5s 2[1/2]°0 331048.86
2063.524 Ca III 25 - 3s2.3p5.4p 3D3 277022.4 3s2.3p5.(2P°3/2).4d 2[5/2]°2 325467.67
2067.627 Ca III 30 - 3s2.3p5.4p 1D2 279741.8 3s2.3p5.(2P°1/2).4d 2[5/2]°2 328090.99
2074.841 Ca III 30 - 3s2.3p5.4p 1D2 279741.8 3s2.3p5.(2P°3/2).5s 2[3/2]°2 327922.87
2078.916 Ca III 90 - 3s2.3p5.4p 3D2 277380.86 3s2.3p5.(2P°3/2).4d 2[5/2]°2 325467.67
2098.497 Ca III 95 - 3s2.3p5.4p 3D3 277022.4 3s2.3p5.(2P°3/2).4d 2[7/2]°3 324660.47
2103.24 Ca II - - 3p6.4p 21/2 25191.51 3p6.5d 2D3/2 72722.23
2107.136 Ca III 30 - 3s2.3p5.4p 1P1 281139.55 3s2.3p5.(2P°3/2).5s 2[3/2]°1 328582.45
2110.97 Ca VII - - 3s2.3p2 3P1 1624.9 3s2.3p2 1S0 48981.4
2112.76 Ca II - - 3p6.4p 23/2 25414.4 3p6.5d 2D5/2 72730.93
2113.15 Ca II - - 3p6.4p 23/2 25414.4 3p6.5d 2D3/2 72722.23
2114.413 Ca III 165 - 3s2.3p5.4p 3D2 277380.86 3s2.3p5.(2P°3/2).4d 2[7/2]°3 324660.47
2123.029 Ca III 240 - 3s2.3p5.4p 3D3 277022.4 3s2.3p5.(2P°3/2).4d 2[7/2]°4 324110.24
2126.812 Ca III 45 - 3s2.3p5.4s 31 243930.44 3s2.3p5.4p 1S0 290934.3
2128.75 Ca II - - 3p6.3d 2D3/2 13650.19 3p6.5p 23/2 60611.28
2129.191 Ca III 135 - 3s2.3p5.4p 1P1 281139.55 3s2.3p5.(2P°1/2).4d 2[5/2]°2 328090.99
2131.51 Ca II - - 3p6.3d 2D5/2 13710.88 3p6.5p 23/2 60611.28
2132.3 Ca II - - 3p6.3d 2D3/2 13650.19 3p6.5p 21/2 60533.02
2133.953 Ca III 120 - 3s2.3p5.4p 3D1 278621.01 3s2.3p5.(2P°3/2).4d 2[5/2]°2 325467.67
2136.84 Ca III 9 - 3s2.3p5.4p 1P1 281139.55 3s2.3p5.(2P°3/2).5s 2[3/2]°2 327922.87
2139.531 Ca III 20 - 3s2.3p5.4p 3P2 281882.24 3s2.3p5.(2P°1/2).4d 2[3/2]°2 328606.78
2140.359 Ca III 100 - 3s2.3p5.4p 3P2 281882.24 3s2.3p5.(2P°1/2).4d 2[5/2]°3 328588.76
2140.63 Ca III 10 - 3s2.3p5.4p 3P2 281882.24 3s2.3p5.(2P°3/2).5s 2[3/2]°1 328582.45
2143.747 Ca III 30 - 3s2.3p5.4p 3D3 277022.4 3s2.3p5.(2P°3/2).4d 2[3/2]°2 323655.06
2149.523 Ca III 3 - 3s2.3p5.4p 3P0 282075.15 3s2.3p5.(2P°3/2).5s 2[3/2]°1 328582.45
2150.8 Ca I - - 3p6.4s2 1S0 0 3p6.4s.8p 11 46479.813
2152.435 Ca III 225 - 3s2.3p5.4p 1D2 279741.8 3s2.3p5.(2P°3/2).4d 2[5/2]°3 326186.32
2160.347 Ca III 35 - 3s2.3p5.4p 3D2 277380.86 3s2.3p5.(2P°3/2).4d 2[3/2]°2 323655.06
2163.416 Ca III 45 - 3s2.3p5.4p 3P2 281882.24 3s2.3p5.(2P°1/2).4d 2[5/2]°2 328090.99
2169.41 Ca III 8 - 3s2.3p5.4p 3P2 281882.24 3s2.3p5.(2P°3/2).4d 2[3/2]°1 327962.11
2171.322 Ca III 50 - 3s2.3p5.4p 3P2 281882.24 3s2.3p5.(2P°3/2).5s 2[3/2]°2 327922.87
2171.566 Ca III 85 - 3s2.3p5.4p 3P1 282571.43 3s2.3p5.(2P°1/2).4d 2[3/2]°2 328606.78
2172.71 Ca III 10 - 3s2.3p5.4p 3P1 282571.43 3s2.3p5.(2P°3/2).5s 2[3/2]°1 328582.45
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