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
1930.083 Xe III 45 - 5s2.5p3.(4S°).5d 31 121922.75 5s2.5p3.(4S°).4f 3F2 173734.12
1935.038 Xe III 25 - 5s2.5p3.(2D°).6s 31 138145.49 5s2.5p3.(2D°).4f 1D2 189824.07
1937.27 Xe IV 20 - 5s2.5p2.(3P).5d 4D1/2 145105.7 5s2.5p2.(3P).6p 23/2 196724.9
1937.76 Xe IV 15 - 5s2.5p2.(1D).5d 2P1/2 172892.2 5s2.5p2.(1D).6p 23/2 224498.2
1939.9 Xe IV 20 - 5s2.5p2.(3P).5d 4D1/2 145105.7 5s2.5p2.(3P).4f 41/2 196654.7
1941.329 Xe III 15 - 5s2.5p3.(2D°).5d 34 130173.73 5s2.5p3.(2D°).4f 3H4 181684.94
1941.94 Xe IV 10 - 5s2.5p2.(1D).5d 2F7/2 145011.2 5s2.5p2.(3P).4f 45/2 196506.1
1942.913 Xe III 50 - 5s2.5p3.(2P°).6s 11 159388.18 5p6 1S0 210857.49
1944.34 Xe V 8 - 5s2.5p.(2P°).5d 30 183025.2 5s2.5p.(2P°).6p 3P1 234455.6
1945.419 Xe III 4 - 5s2.5p3.(2D°).5d 14 132711.78 5s2.5p3.(2D°).4f 3G5 184114.53
1948.79 Xe IV 15 - 5s2.5p2.(1D).5d 2F7/2 145011.2 5s2.5p2.(3P).4f 47/2 196325.2
1949.6 Xe VII 4 - 5s.6d 3D2 476220 5s.7p 31 527500
1950.21 Xe IV 20 - 5s2.5p2.(3P).6s 2P3/2 173221.8 5s2.5p2.(1D).6p 23/2 224498.2
1953.41 Xe IV 40 - 5s2.5p2.(3P).5d 4D7/2 155863.9 5s2.5p2.(3P).6p 45/2 207056.6
1955.86 Xe IV 35 - 5s2.5p2.(3P).5d 4F3/2 134980.6 5s2.5p2.(3P).6p 41/2 186109.1
1956.154 Xe III 8 - 5s2.5p3.(2D°).6s 33 138658.2 5s2.5p3.(2D°).4f 1F3 189778.94
1956.759 Xe III 30 - 5s2.5p3.(2D°).5d 34 127782.14 5s2.5p3.(2D°).4f 3G4 178887.17
1957.79 Xe VII 30 - 5s.6d 3D1 475990 5s.7p 30 527070
1958.74 Xe IV 20 - 5s2.5p2.(3P).5d 2F7/2 177923.3 5s2.5p2.(1S).4f 27/2 228975.4
1959.37 Xe IV 25 - 5s2.5p2.(3P).5d 4F5/2 136495.9 5s2.5p2.(3P).4f 47/2 187532.9
1959.6 Xe V 15 - 5s2.5p.(2P°).5d 31 184147.6 5s2.5p.(2P°).6p 3D2 235178.9
1965.81 Xe IV 4 - 5s2.5p2.(3P).5d 4P1/2 162866.5 5s2.5p2.(1D).4f 23/2 213735.6
1966.345 Xe III 25 - 5s2.5p3.(2P°).5d 32 145300.13 5s2.5p3.(2P°).4f 3F3 196156.21
1966.61 Xe IV 35 - 5s2.5p2.(3P).5d 4D7/2 155863.9 5s2.5p2.(1D).4f 27/2 206713.1
1966.733 Xe III 4 - 5s2.5p3.(4S°).5d 32 117240.08 5s2.5p3.(2D°).6p 3P1 168086
1967.905 Xe III 25 - 5s2.5p3.(2P°).5d 33 145340.91 5s2.5p3.(2P°).4f 3F3 196156.21
1969.474 Xe III 15 - 5s2.5p3.(2D°).5d 31 133234.01 5s2.5p3.(2P°).6p 1D2 184009.1
1970.059 Xe III 25 - 5s2.5p3.(4S°).5d 33 121229.58 5s2.5p3.(2D°).6p 1D2 171989.82
1970.899 Xe III 4 - 5s2.5p3.(4S°).5d 52 111856.38 5s2.5p3.(2D°).6p 3F3 162594.81
1971.7 Xe VIII 4 - 7f 27/2 684818 9d 2D5/2 735510
1971.76 Xe IV 40 - 5s2.5p2.(3P).5d 2D5/2 169001.5 5s2.5p2.(3P).4f 27/2 219717.3
1971.93 Xe IV 45 - 5s2.5p2.(3P).5d 4D5/2 148685 5s2.5p2.(3P).4f 23/2 199397
1972.673 Xe II 4 - 5p4.(3P2).5d 2[4]9/2 99404.99 5p4.(3P2).5f 2[5]°11/2 150096.85
1973.23 Xe IV 4 - 5s2.5p2.(3P).5d 4D1/2 145105.7 5s2.5p2.(3P).4f 43/2 195784.6
1973.829 Xe III 15 - 5s.5p5 30 108333.76 5s2.5p3.(2D°).6p 3D1 158996.98
1974.445 Xe III 4 - 5s2.5p3.(2D°).6s 31 138145.49 5s2.5p3.(2D°).4f 3D1 188792.52
1975.2 Xe VI 4 - 5s2.5g 2G9/2 376933 5s2.6h 211/2 427561
1976.36 Xe V 25 - 5s2.5p.(2P°).5d 11 199959 5s2.5p.(2P°).6p 1D2 250557.2
1978.705 Xe III 30 - 5s2.5p3.(2D°).5d 33 128349.15 5s2.5p3.(2D°).4f 3G4 178887.17
1979.266 Xe III 8 - 5s2.5p3.(2D°).5d 34 127782.14 5s2.5p3.(2D°).4f 3G3 178306.08
1979.48 Xe IV 40 - 5s2.5p2.(3P).5d 4D3/2 146206.5 5s2.5p2.(3P).6p 23/2 196724.9
1980.606 Xe III 8 - 5s2.5p3.(2P°).5d 32 153893.2 5s2.5p3.(2P°).4f 3D3 204382.87
1982.23 Xe IV 10 - 5s2.5p2.(3P).5d 4D3/2 146206.5 5s2.5p2.(3P).4f 41/2 196654.7
1983.985 Xe III 20 - 5s2.5p3.(4S°).5d 52 111856.38 5s2.5p3.(2D°).6p 3D2 162259.97
1985.405 Xe III 35 - 5s2.5p3.(2P°).5d 33 156392.68 5s2.5p3.(2P°).4f 3F4 206760
1985.97 Xe IV 35 - 5s2.5p2.(3P).5d 4D7/2 155863.9 5s2.5p2.(1D).4f 29/2 206216.2
1986.28 Xe IV 10 - 5s2.5p2.(3P).6s 4P3/2 165280 5s2.5p2.(1D).6p 25/2 215625.5
1987.79 Xe V 20 - 5s2.5p.(2P°).5d 31 184147.6 5s2.5p.(2P°).6p 3P1 234455.6
1988.1 Xe IV 35 - 5s2.5p2.(3P).5d 4D3/2 146206.5 5s2.5p2.(3P).4f 45/2 196506.1
1988.46 Xe IV 4 - 5s.5p4 2S1/2 150737.3 5s2.5p2.(3P).6p 43/2 201027.6
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