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
205.08 Ni XVII 1 - 3p2 3P0 627914 3p.3d 31 1115947
205.5 Ni XVI - - 3s.3p2 4P1/2 259489 3p3 23/2 746100
206.1 Ni IVIII - - 2p6.5p 23/2 3358100 2p6.6p 23/2 3843200
207.06 Ni XXIV - - 2s.2p2 2P3/2 1143250 2p3 25/2 1626200
207.518 Ni XVII - - 3p.3d 31 1115947 3d2 3P0 1597830
207.519 Ni XVII 210 - 3s.3p 32 293686 3s.3d 3D3 775567
207.521 Ni XVII - - 3s.3p 31 272634 3p2 1S0 754513
207.8 Ni IVIII - - 2p6.5p 23/2 3358100 2p6.6p 21/2 3839400
207.93 Ni XI 15 - 3s2.3p6 1S0 0 3s2.3p5.3d 32 480950
208.118 Ni XVII - - 3p.3d 32 1118392 3d2 3P1 1598889
208.242 Ni XVI - - 3s.3p2 2P3/2 457912 3s.3p.(1P°).3d 25/2 938122
208.653 Ni XVII 35 - 3s.3p 32 293686 3s.3d 3D2 772953
209.008 Ni XVI - - 3s.3p.(3P°).3d 45/2 808316 3s.3d2 4F7/2 1286767
209.18 Ni XV 1 - 3s2.3p2 3P0 0 3s.3p3 31 478041
209.337 Ni XVII - - 3p.3d 34 1086107 3d2 3F4 1563822
209.388 Ni XVII - - 3s.3p 32 293686 3s.3d 3D1 771268
209.59 Ni IIIII - - 2s2.2p2 3P1 109770 2s.(2S).2p3.(4S°) 52 586890
209.861 Ni XVI - - 3s.3p2 2D3/2 347032 3s.3p.(3P°).3d 25/2 823538
210.375 Ni XVI - - 3s.3p2 2D3/2 347032 3s.3p.(3P°).3d 23/2 822364
210.6 Ni XVI - - 3s.3p2 4P3/2 271341 3p3 23/2 746100
210.704 Ni XVII 80 - 3p2 3P1 643807 3p.3d 32 1118392
211.428 Ni XI 9 - 3s2.3p6 1S0 0 3s2.3p5.3d 31 472970
211.71 Ni XVII 40 - 3p2 3P1 643807 3p.3d 31 1115947
211.715 Ni XVI 1 - 3s.3p2 2D5/2 351185 3s.3p.(3P°).3d 25/2 823538
211.8 Ni IVIII - - 2p6.5d 2D3/2 3433700 2p6.6f 25/2 3905800
212.1 Ni IVIII - - 2p6.5d 2D5/2 3434600 2p6.6f 27/2 3906100
212.146 Ni XVI - - 3s.3p2 2P1/2 448169 3s.3p.(3P°).3d 23/2 919543
212.2 Ni IVIII - - 2p6.5d 2D5/2 3434600 2p6.6f 25/2 3905800
212.234 Ni XVI - - 3s.3p2 2D5/2 351185 3s.3p.(3P°).3d 23/2 822364
213.05 Ni XXV - - 1s2.2s.2p 30 378190 1s2.2s.2p 11 847558
213.58 Ni XVII - - 3p2 1S0 754513 3p.3d 11 1222730
213.63 Ni XXIV - - 2s.2p2 2P1/2 955790 2p3 43/2 1423900
214.079 Ni XVII 50 - 3p2 3P2 669535 3p.3d 32 1136643
215.014 Ni XVII - - 3p.3d 32 1136643 3d2 3P2 1601729
215.413 Ni XVII 65 - 3p2 3P2 669535 3p.3d 33 1133775
215.905 Ni XVII 195 - 3s.3p 11 401302 3s.3d 1D2 864465
215.925 Ni XV 1 - 3s2.3p2 3P1 14917.5 3s.3p3 31 478041
216.623 Ni XVI - - 3s.3p2 2P3/2 457912 3s.3p.(3P°).3d 23/2 919543
216.786 Ni XVI - - 3s.3p2 2D3/2 347032 3s.3p.(3P°).3d 45/2 808316
216.8 Ni XVI - - 3s.3p2 4P5/2 284949 3p3 23/2 746100
218.376 Ni XVI - - 3s2.3p 21/2 0 3s.3p2 2P3/2 457912
218.608 Ni XXIV - - 2s2.2p 21/2 0 2s.2p2 4P1/2 457440
219. Ni XXV - - 1s2.2p2 3P1 1154300 1s2.2p2 1S0 1611000
219.284 Ni XVI - - 3s.3p2 2D5/2 351185 3s.3p.(3P°).3d 47/2 807214
219.857 Ni XVI - - 3s.3p.(1P°).3d 25/2 964187 3s.3d2 2F7/2 1419028
220.424 Ni IVIII - - 2p6.3p 21/2 311956 2p6.3d 2D3/2 765620
221. Ni IVIII - - 2p6.5d 2D3/2 3433700 2p6.6d 2D5/2 3886100
221.15 Ni XXIV - - 2s.2p2 2S1/2 1129710 2p3 23/2 1581900
221.2 Ni IVIII - - 2p6.5d 2D3/2 3433700 2p6.6d 2D3/2 3885700
221.5 Ni IVIII - - 2p6.5d 2D5/2 3434600 2p6.6d 2D5/2 3886100
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