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
0.17156 W LXXIV 10 - 1s 2S1/2 0 3p 23/2 582885000
0.17275 W LXXIV 10 - 1s 2S1/2 0 3p 21/2 578879000
0.20069 W LXXIV 10 - 1s 2S1/2 0 2p 23/2 498291400
0.20414 W LXXIII 10 - 1s2 1S0 0 1s.2p 11 489855000
0.20625 W LXXIV 10 - 1s 2S1/2 0 2p 21/2 484842000
0.20976 W LXXIII 10 - 1s2 1S0 0 1s.2p 31 476733000
1.02003 W LXXIV 9 - 2p 21/2 484842000 3d 2D3/2 582878800
1.022 W LXXIV 9 - 2s 2S1/2 485037900 3p 23/2 582885000
1.1584 W LXV 9 - 2s2.2p6 1S0 0 2s.2p6.3p (1/2,3/2)°1 86325000
1.16647 W LXXIV 9 - 2p 23/2 498291400 3d 2D5/2 584020500
1.19116 W LXV 9 - 2s2.2p6 1S0 0 2s2.2p5.(2P°1/2).3d (1/2,3/2)°1 83952000
1.20172 W LXV 2 - 2s2.2p6 1S0 0 2s.2p6.3p (1/2,1/2)°1 83214000
1.28 W LXV 9 - 2s2.2p6 1S0 0 2s2.2p5.(2P°1/2).3s (1/2,1/2)°1 78126000
1.3596 W LXV 9 - 2s2.2p6 1S0 0 2s2.2p5.(2P°3/2).3d (3/2,5/2)°1 73551000
1.3776 W LXV 9 - 2s2.2p6 1S0 0 2s2.2p5.(2P°3/2).3d (3/2,3/2)°1 72592000
1.4923 W LXV 9 - 2s2.2p6 1S0 0 2s2.2p5.(2P°3/2).3s (3/2,1/2)°1 67010000
3.4066 W XLVII - - 3p6.3d10 1S0 0 3p6.3d9.8f (3/2,5/2)°1 29355000
3.444 W XLVII - - 3p6.3d10 1S0 0 3p5.3d10.6d (3/2,5/2)°1 29036000
3.445 W XLVII 8 - 3p6.3d10 1S0 0 3s.3p6.3d10.5p (1/2,1/2)°1 29030000
3.469 W XLVII - - 3p6.3d10 1S0 0 3p6.3d9.8f (5/2,7/2)°1 28827000
3.524 W XLVI 8 - 3d10.4s 2S1/2 0 3d9.4s (5/2,1/2)2.8f7/2 (2,7/2)°3/2 28377000
3.5524 W XLVII - - 3p6.3d10 1S0 0 3p6.3d9.7f (3/2,5/2)°1 28150000
3.5618 W XLVII - - 3p6.3d10 1S0 0 3p5.3d10.5d (1/2,3/2)°1 28076000
3.571 W LXIV 8 - 3s 2S1/2 0 4p 23/2 28003000
3.605 W XLVI 8 - 3d10.4s 2S1/2 0 3d9.4s (3/2,1/2)2.7f5/2 (2,5/2)°3/2 27739000
3.6189 W XLVII - - 3p6.3d10 1S0 0 3p6.3d9.7f (5/2,7/2)°1 27633000
3.662 W XLV 7 - 3d10.4s2 1S0 0 3d9.(2D3/2).4s2.7f (3/2,5/2)°1 27310000
3.665 W LXIV 7 - 3p 21/2 1287000 4d 2D3/2 28572000
3.675 W XLVI 7 - 3d10.4p 21/2 787410 3d9.4p (5/2,1/2)°3.7f7/2 (3,7/2)3/2 27998000
3.691 W XLVIII 7 - 3p6.3d9 2D5/2 0 3p6.3d8.(1G4).6f (4,5/2)°3/2 27093000
3.736 W LXIV 7 - 3s 2S1/2 0 4p 21/2 26767000
3.74 W XLV 7 - 3d10.4s2 1S0 0 3d9.(2D5/2).4s2.7f (5/2,7/2)°1 26740000
3.8033 W XLVII - - 3p6.3d10 1S0 0 3p6.3d9.6f (3/2,5/2)°1 26293000
3.8555 W XLVI - - 3d10.4s 2S1/2 0 3d9.4s (3/2,1/2)2.6f5/2 (2,5/2)°3/2 25937000
3.856 W XLVI 7 - 3d10.4p 21/2 787410 3d9.4p (3/2,1/2)°1.6f5/2 (1,5/2)3/2 26720000
3.8784 W XLVII - - 3p6.3d10 1S0 0 3p6.3d9.6f (5/2,7/2)°1 25784000
3.8956 W XLVII - - 3p6.3d10 1S0 0 3p5.3d10.5d (3/2,5/2)°1 25670000
3.9097 W XLV - - 3d10.4s2 1S0 0 3d9.(2D3/2).4s2.6f (3/2,5/2)°1 25577000
3.9329 W XLVI - - 3d10.4s 2S1/2 0 3d9.4s (5/2,1/2)2.6f7/2 (2,7/2)°3/2 25427000
3.933 W XLVI 7 - 3d10.4s 2S1/2 0 3p5.3d10.4s (3/2,1/2)°2.5d5/2 (2,5/2)°1/2 25426000
3.9636 W XLIV - - 3d10.4s2.4p 21/2 0 3d9.4s2.4p.(3/2,1/2)°2.6f (2,5/2)1/2 25230000
3.973 W XLV 7 - 3d10.4s2 1S0 0 3p5.(2P°3/2).3d10.4s2.5d (3/2,5/2)°1 25170000
3.9895 W XLV - - 3d10.4s2 1S0 0 3d9.(2D5/2).4s2.6f (5/2,7/2)°1 25066000
4.017 W XLIV 7 - 3d10.4s2.4p 21/2 0 3p5.3d10.4s2.4p.(3/2,1/2)2.5d (2,5/2)3/2 24894000
4.0472 W XLIV - - 3d10.4s2.4p 21/2 0 3d9.4s2.4p.(5/2,1/2)°3.6f (3,7/2)1/2 24708000
4.07 W LXIV 7 - 3p 23/2 4300500 4d 2D5/2 28871000
4.104 W XLIII 7 - 3d10.4s2.4p2 3P0 0 3d9.(2D5/2).4s2 4p2.(3P0) (5/2,0)5/2.6f (5/2,7/2)°1 24366000
4.174 W XLVIII 1 - 3p6.3d9 2D3/2 538590 3p6.3d8.(1S0).5f (0,5/2)°5/2 24496000
4.1916 W XLVIII 4 - 3p6.3d9 2D5/2 0 3p6.3d8.(1G4).5f (4,5/2)°5/2 23857000
4.202 W XLVIII 3 - 3p6.3d9 2D3/2 538590 3p6.3d8.(3F2).5f (2,5/2)°5/2 24337000
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