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
32.034 Ni IVIII 3 - 2p6.3p 21/2 311956 2p6.5d 2D3/2 3433700
32.34 Ni IVIII 3 - 2p6.3p 23/2 342485 2p6.5d 2D5/2 3434600
32.35 Ni IVIII 3 - 2p6.3p 23/2 342485 2p6.5d 2D3/2 3433700
32.493 Ni IVIII 3 - 2p6.3d 2D3/2 765620 2p6.6p 23/2 3843200
32.533 Ni IVIII 3 - 2p6.3d 2D3/2 765620 2p6.6p 21/2 3839400
32.542 Ni IVIII 3 - 2p6.3d 2D5/2 770280 2p6.6p 23/2 3843200
33.249 Ni XVII 4 - 3s.3p 30 264431 3s.5d 3D2 3272200
33.34 Ni XVII 2 - 3s.3p 31 272634 3s.5d 3D1 3272200
33.567 Ni XVII 2 - 3s.3p 32 293686 3s.5d 3D3 3272900
33.96 Ni XVII 3 - 3s.3d 3D3 775567 3s.6f 34 3720200
36.99 Ni IVIII 3 - 2p6.3d 2D3/2 765620 2p6.5f 25/2 3469100
37.049 Ni IVIII 3 - 2p6.3d 2D5/2 770280 2p6.5f 27/2 3469400
37.053 Ni IVIII 3 - 2p6.3d 2D5/2 770280 2p6.5f 25/2 3469100
38.513 Ni IVIII 3 - 2p6.3s 2S1/2 0 2p6.4d 2D5/2 2596500
38.545 Ni IVIII 3 - 2p6.3s 2S1/2 0 2p6.4d 2D3/2 2594400
38.573 Ni IVIII 3 - 2p6.3d 2D3/2 765620 2p6.5p 23/2 3358100
38.643 Ni IVIII 3 - 2p6.3d 2D5/2 770280 2p6.5p 23/2 3358100
38.658 Ni IVIII 3 - 2p6.3d 2D3/2 765620 2p6.5p 21/2 3352400
38.96 Ni XVII 3 - 3s.3d 1D2 864465 3s.5f 13 3431300
39.346 Ni XVII 2 - 3s.3d 3D1 771268 3s.5f 33 3312800
39.373 Ni XVII 5 - 3s.3d 3D2 772953 3s.5f 33 3312800
39.415 Ni XVII 4 - 3s.3d 3D3 775567 3s.5f 32 3312800
40.65 Ni XIX 3 - 2s2.2p5.(2P°1/2).3p (1/2,1/2)1 7546760 2s2.2p5.4d 12 10006800
40.731 Ni XIX 3 - 2s2.2p5.(2P°3/2).3p (3/2,1/2)2 7409915 2s2.2p5.4d 33 9865100
41.015 Ni IVIII 3 - 2p6.3s 2S1/2 0 2p6.4p 23/2 2438100
41.132 Ni XIX 3 - 2s2.2p5.(2P°3/2).3p (3/2,3/2)3 7431735 2s2.2p5.4d 34 9863000
41.218 Ni IVIII 3 - 2p6.3s 2S1/2 0 2p6.4p 21/2 2426100
41.385 Ni XIX 3 - 2s2.2p5.(2P°1/2).3p (1/2,3/2)2 7587265 2s2.2p5.4d 33 10003600
42.476 Ni IVIII 3 - 2p6.3p 21/2 311956 2p6.4f 25/2 2666230
42.855 Ni XVII 3 - 2p6.3s2 1S0 0 3s.4p 11 2333400
43.018 Ni IVIII 3 - 2p6.3p 23/2 342485 2p6.4f 27/2 2667100
43.034 Ni IVIII 3 - 2p6.3p 23/2 342485 2p6.4f 25/2 2666230
43.814 Ni IVIII 3 - 2p6.3p 21/2 311956 2p6.4d 2D3/2 2594400
44.365 Ni IVIII 3 - 2p6.3p 23/2 342485 2p6.4d 2D5/2 2596500
44.405 Ni IVIII 3 - 2p6.3p 23/2 342485 2p6.4d 2D3/2 2594400
44.85 Ni XVII 3 - 3s.3p 30 264431 3s.4d 3D1 2494100
44.995 Ni XVII 5 - 3s.3p 31 272634 3s.4d 3D2 2495200
45.018 Ni XVII 3 - 3s.3p 31 272634 3s.4d 3D1 2494100
45.382 Ni XVII 7 - 3s.3p 32 293686 3s.4d 3D3 2497300
45.424 Ni XVII 3 - 3s.3p 32 293686 3s.4d 3D2 2495200
47.034 Ni IVIII 3 - 2p6.3p 21/2 311956 2p6.4p 23/2 2438100
47.184 Ni XVI 3 - 3s2.3p 21/2 0 3s2.4d 2D3/2 2119400
47.663 Ni XVII 3 - 3s.3p 11 401302 3s.4d 1D2 2499400
47.719 Ni IVIII 3 - 2p6.3p 23/2 342485 2p6.4p 23/2 2438100
47.772 Ni XVI 3 - 3s2.3p 23/2 27760.4 3s2.4d 2D5/2 2121100
47.994 Ni IVIII 3 - 2p6.3p 23/2 342485 2p6.4p 21/2 2426100
49.626 Ni XV 3 - 3s2.3p2 3P2 27376.5 3s2.3p.4d 33 2042500
49.914 Ni XV 3 - 3s2.3p2 3P1 14917.5 3s2.3p.4d 32 2018400
50.172 Ni XV 3 - 3s2.3p2 3P2 27376.5 3s2.3p.4d 33 2020500
50.249 Ni XV 3 - 3s2.3p2 1D2 62852.1 3s2.3p.4d 13 2053000
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