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
1812.153 Ca III 150 - 3s2.3p5.3d 32 227388.56 3s2.3p5.4p 3P1 282571.43
1813.585 Ca III 70 - 3s2.3p5.3d 31 227432.11 3s2.3p5.4p 3P1 282571.43
1814.5 Ca II 1 - 3p6.4p 23/2 25414.4 3p6.6d 2D5/2 80526.16
1814.65 Ca II - - 3p6.4p 23/2 25414.4 3p6.6d 2D3/2 80521.53
1822.592 Ca III 3 - 3s2.3p5.4p 3P2 281882.24 3s2.3p5.(2P°1/2).4d 2[3/2]°1 336749.11
1830.059 Ca III 95 - 3s2.3p5.3d 31 227432.11 3s2.3p5.4p 3P0 282075.15
1835.072 Ca III 15 - 3s2.3p5.3d 32 227388.56 3s2.3p5.4p 3P2 281882.24
1838.01 Ca II 1 - 3p6.3d 2D3/2 13650.19 3p6.4f 25/2 68056.91
1840.06 Ca II 2 - 3p6.3d 2D5/2 13710.88 3p6.4f 27/2 68056.91
1843.09 Ca II - - 3p6.4p 21/2 25191.51 3p6.7s 2S1/2 79448.28
1845.775 Ca III 45 - 3s2.3p5.4p 3P1 282571.43 3s2.3p5.(2P°1/2).4d 2[3/2]°1 336749.11
1850.69 Ca II 2 - 3p6.4p 23/2 25414.4 3p6.7s 2S1/2 79448.28
1851.09 Ca III 10 - 3s2.3p5.4p 3D2 277380.86 3s2.3p5.(2P°1/2).5s 2[1/2]°1 331403.2
1854.751 Ca III - - 3s2.3p5.3d 12 225826.22 3s2.3p5.4p 1D2 279741.8
1860.432 Ca III 60 - 3s2.3p5.3d 32 227388.56 3s2.3p5.4p 1P1 281139.55
1870.263 Ca III 180 - 3s2.3p5.3d 13 228413.95 3s2.3p5.4p 3P2 281882.24
1872.367 Ca III 180 - 3s2.3p5.3d 33 226333.56 3s2.3p5.4p 1D2 279741.8
1876.915 Ca III 2 - 3s2.3p5.4p 3S1 272188.7 3s2.3p5.(2P°3/2).4d 2[5/2]°2 325467.67
1894.124 Ca III 65 - 3s2.3p5.3d 12 225826.22 3s2.3p5.4p 3D1 278621.01
1894.582 Ca III 20 - 3s2.3p5.4p 3D1 278621.01 3s2.3p5.(2P°1/2).5s 2[1/2]°1 331403.2
1907.385 Ca III 50 - 3s2.3p5.4p 3D1 278621.01 3s2.3p5.(2P°1/2).5s 2[1/2]°0 331048.86
1910.097 Ca III 85 - 3s2.3p5.3d 32 227388.56 3s2.3p5.4p 1D2 279741.8
1911.692 Ca III 50 - 3s2.3p5.3d 31 227432.11 3s2.3p5.4p 1D2 279741.8
1935.6812 Ca III - - 3s2.3p5.4p 1D2 279741.8 3s2.3p5.(2P°1/2).5s 2[1/2]°1 331403.2
1938.572 Ca III 10 - 3s2.3p5.4p 3D3 277022.4 3s2.3p5.(2P°1/2).4d 2[3/2]°2 328606.78
1939.244 Ca III 30 - 3s2.3p5.4p 3D3 277022.4 3s2.3p5.(2P°1/2).4d 2[5/2]°3 328588.76
1939.683 Ca III 55 - 3s2.3p5.3d 12 225826.22 3s2.3p5.4p 3D2 277380.86
1943.012 Ca III 75 - 3s2.3p5.4p 3S1 272188.7 3s2.3p5.(2P°3/2).4d 2[3/2]°2 323655.06
1948.257 Ca III 90 - 3s2.3p5.3d 13 228413.95 3s2.3p5.4p 1D2 279741.8
1951.888 Ca III 10 - 3s2.3p5.3d 32 227388.56 3s2.3p5.4p 3D1 278621.01
1952.133 Ca III 40 - 3s2.3p5.4p 3D2 277380.86 3s2.3p5.(2P°1/2).4d 2[3/2]°2 328606.78
1952.823 Ca III 15 - 3s2.3p5.4p 3D2 277380.86 3s2.3p5.(2P°1/2).4d 2[5/2]°3 328588.76
1953.064 Ca III 40 - 3s2.3p5.4p 3D2 277380.86 3s2.3p5.(2P°3/2).5s 2[3/2]°1 328582.45
1953.295 Ca III 10 - 3s2.3p5.3d 12 225826.22 3s2.3p5.4p 3D3 277022.4
1953.546 Ca III 50 - 3s2.3p5.3d 31 227432.11 3s2.3p5.4p 3D1 278621.01
1958.149 Ca III 20 - 3s2.3p5.4p 3D3 277022.4 3s2.3p5.(2P°1/2).4d 2[5/2]°2 328090.99
1958.971 Ca III 45 - 3s2.3p5.3d 33 226333.56 3s2.3p5.4p 3D2 277380.86
1964.614 Ca III 105 - 3s2.3p5.4p 3D3 277022.4 3s2.3p5.(2P°3/2).5s 2[3/2]°2 327922.87
1967.936 Ca III 105 - 3s2.3p5.4p 3S1 272188.7 3s2.3p5.(2P°3/2).4d 2[1/2]°1 323003.56
1971.992 Ca III 15 - 3s2.3p5.4p 3D2 277380.86 3s2.3p5.(2P°1/2).4d 2[5/2]°2 328090.99
1972.823 Ca III 80 - 3s2.3p5.3d 33 226333.56 3s2.3p5.4p 3D3 277022.4
1977.013 Ca III 45 - 3s2.3p5.4p 3D2 277380.86 3s2.3p5.(2P°3/2).4d 2[3/2]°1 327962.11
1978.551 Ca III 45 - 3s2.3p5.4p 3D2 277380.86 3s2.3p5.(2P°3/2).5s 2[3/2]°2 327922.87
1981.192 Ca III 60 - 3s2.3p5.4p 3S1 272188.7 3s2.3p5.(2P°3/2).4d 2[1/2]°0 322663.28
1989.512 Ca III 35 - 3s2.3p5.4p 1P1 281139.55 3s2.3p5.(2P°1/2).5s 2[1/2]°1 331403.2
1999.663 Ca III 60 - 3s2.3p5.3d 32 227388.56 3s2.3p5.4p 3D2 277380.86
1999.919 Ca III 25 - 3s2.3p5.4p 3D1 278621.01 3s2.3p5.(2P°1/2).4d 2[3/2]°2 328606.78
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
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