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
126.73 Ne VI - - 2s.2p2 2P3/2 250099.4 2s.2p.(1P°).3d 23/2 1039200
126.74 Ne VI - - 2s.2p2 2P3/2 250099.4 2s.2p.(1P°).3d 21/2 1039100
126.91 Ne VI - - 2p3 23/2 359605 2s.2p.(3P°).4f 2F 1147500
127.663 Ne VII 75 - 1s2.2s.2p 11 214951.6 1s2.2s.3s 1S0 998183.1
127.84 Ne V 1 - 2s2.2p2 1S0 63915.4 2s2.2p.4d 11 846100
128.07 Ne VI 1 - 2s.2p2 2P1/2 249286 2s.2p.(1P°).3d 23/2 1030100
128.18 Ne VI - - 2s.2p2 2P3/2 250099.4 2s.2p.(1P°).3d 25/2 1030250.6
128.21 Ne VI - - 2s.2p2 2P3/2 250099.4 2s.2p.(1P°).3d 23/2 1030100
129.034 Ne V 2 - 2s2.2p2 1D2 30290.67 2s2.2p.4s 11 805254
129.267 Ne VI - - 2s.2p2 2D3/2 179018 2s.2p.(3P°).3d 21/2 952610
129.339 Ne VI - - 2s.2p2 2D5/2 178988.1 2s.2p.(3P°).3d 23/2 952150
129.344 Ne VI - - 2s.2p2 2D3/2 179018 2s.2p.(3P°).3d 23/2 952150
129.36 Ne VI 1 - 2p3 23/2 359605 2p2.(1D).3d 2F5/2 1132600
129.53 Ne IX - - 1s.3s 3S1 8623000 1s.6p 31 9395000
130.198 Ne VI - - 2p3 25/2 359537.1 2p2.(3P).3d 2D 1127600
130.209 Ne VI - - 2p3 23/2 359605 2p2.(3P).3d 2D 1127600
130.26 Ne VI 3 - 2s.2p2 2D5/2 178988.1 2s.2p.(3P°).3d 27/2 946633
130.39 Ne VI - - 2s.2p2 2D5/2 178988.1 2s.2p.(3P°).3d 25/2 945900
130.4 Ne VI 2 - 2s.2p2 2D3/2 179018 2s.2p.(3P°).3d 25/2 945900
130.61 Ne V - - 2s2.2p2 3P1 411.227 2s.2p2.(4P).3p 32 766000
130.68 Ne V - - 2s2.2p2 3P1 411.227 2s.2p2.(4P).3p 31 765710
130.74 Ne V - - 2s2.2p2 3P2 1109.467 2s.2p2.(4P).3p 32 766000
130.77 Ne V - - 2s2.2p2 3P2 1109.467 2s.2p2.(4P).3p 31 765710
130.84 Ne VI - - 2p3 25/2 359537.1 2s.2p.(3P°).4p 2D5/2 1123840
130.85 Ne VI - - 2p3 23/2 359605 2s.2p.(3P°).4p 2D5/2 1123840
131.002 Ne VII - - 1s2.2s.2p 11 214951.6 1s2.2s.3s 3S1 978300.29
131.35 Ne VI - - 2s.2p2 2D3/2 179018 2s.2p.(1P°).3s 21/2 940320
131.36 Ne VI - - 2s.2p2 2D3/2 179018 2s.2p.(1P°).3s 23/2 940290
131.929 Ne VIII - - 1s2.3s 2S1/2 1099886 1s2.10p 2 1857869
131.99 Ne V 1 - 2s2.2p2 3P1 411.227 2s.2p2.(4P).3p 32 757930
132.04 Ne V 1 - 2s2.2p2 3P2 1109.467 2s.2p2.(4P).3p 33 758390
132.11 Ne V - - 2s2.2p2 3P2 1109.467 2s.2p2.(4P).3p 32 757930
132.3 Ne IX - - 1s.3p 30 8644400 1s.6d 3D1 9400000
132.4 Ne IX - - 1s.3p 32 8644960 1s.6d 3D1 9400000
132.859 Ne VI - - 2s.2p2 2P1/2 249286 2s2.4p 23/2 1001965
132.88 Ne VI - - 2s.2p2 2P1/2 249286 2s2.4p 21/2 1001840
133.002 Ne VI - - 2s.2p2 2P3/2 250099.4 2s2.4p 23/2 1001965
133.02 Ne VI - - 2s.2p2 2P3/2 250099.4 2s2.4p 21/2 1001840
133.1 Ne IX - - 1s.3s 1S0 8644880 1s.6p 11 9396200
133.31 Ne IX - - 1s.3s 1S0 8644880 1s.6p 31 9395000
133.49 Ne VI - - 2s.2p2 2D3/2 179018 2s.2p.(3P°).3d 25/2 928140
133.5 Ne VI - - 2s.2p2 2D5/2 178988.1 2s.2p.(3P°).3d 23/2 928030
133.51 Ne VI 1 - 2s.2p2 2D3/2 179018 2s.2p.(3P°).3d 23/2 928030
134.12 Ne VII 15 - 1s2.2p2 1S0 393125 1s2.2p.3s 11 1138860
134.31 Ne VI - - 2p3 25/2 359537.1 2p2.(3P).3d 2F7/2 1104106
134.48 Ne VI - - 2p3 23/2 359605 2p2.(3P).3d 2F5/2 1103213
134.83 Ne VI - - 2p3 21/2 406007.3 2s.2p.(3P°).4f 2D 1147700
134.84 Ne V - - 2s2.2p2 1S0 63915.4 2s2.2p.4s 11 805254
134.884 Ne VIII - - 1s2.3s 2S1/2 1099886 1s2.9p 2 1841265
135.026 Ne IX - - 1s.3d 1D2 8662400 1s.6f 13 9403000
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