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
Download CSV

  |««     «     ‹   Page:   ›     »»|  
λ, Å E. Sp.# Rel.Int. EVB Lower Config Lower Term+J Lower Level Upper Config Upper Term+J Upper Level
6962.94 Si III 20 1 3s.6p 30 234415.07 3p.4p 3S1 248772.86
6969.41 Si III 20 1 3s.6p 31 234428.4 3p.4p 3S1 248772.86
6976.11 Si III 20 1 3s.6p 32 234442.18 3p.4p 3S1 248772.86
6976.523 Si I 480 28 3s2.3p.4p 3D1 48020.074 3s2.3p.6d 32 62349.93
6988.32 Si III 20 1 3s.6d 1D2 240549.77 3s.8f 13 254855.42
6993.65 Si III 20 1 3s.6d 3D1 240262.28 3s.8f 32 254557.03
6998.36 Si IV 30 2 2p6.6d 2D5/2 313914.92 2p6.7f 25/2 328200.04
7003.567 Si I 1000 58 3s2.3p.4p 3D2 48102.323 3s2.3p.6d 33 62376.82
7004.31 Si III 20 1 3s.6d 3D2 240284.28 3s.8f 33 254557.26
7004.43 Si III 20 1 3s.6d 3D2 240284.28 3s.8f 32 254557.03
7005.883 Si I 1000 56 3s2.3p.4p 3D3 48264.292 3s2.3p.6d 34 62534.08
7016.79 Si I 25 1 3s2.3p.4p 3D2 48102.323 3s2.3p.6d 32 62349.93
7017.28 Si I 450 22
7017.646 Si I 240 11
7019.05 Si III 25 1 3s.6d 3D3 240314.63 3s.8f 34 254557.64
7019.24 Si III 25 1 3s.6d 3D3 240314.63 3s.8f 33 254557.26
7019.35 Si III 25 1 3s.6d 3D3 240314.63 3s.8f 32 254557.03
7034.903 Si I 1500 59
7047.48 Si III 25 1 3p.4s 11 228699.75 3p.4p 1P1 242885.3
7047.87 Si IV 25 1 2p6.5d 2D3/2 291497.5 2p6.6p 23/2 305682.27
7047.94 Si IV 100 4 2p6.5d 2D5/2 291497.6 2p6.6p 23/2 305682.27
7068.41 Si IV 80 3 2p6.5d 2D3/2 291497.5 2p6.6p 21/2 305641.1
7083.95 Si I 35 1 3s2.3p.4p 3D3 48264.292 3s2.3p.6d 33 62376.82
7086.63 Si III 35 1 3s.7p 11 244871.47 3p.4p 1S0 258978.66
7097.47 Si I 40 1 3s2.3p.4p 3D3 48264.292 3s2.3p.6d 32 62349.93
7113.42 Si II 40 1 3s2.5p 21/2 103860.74 3s2.7s 2S1/2 117914.8
7120. Si IIII 45 1 1s.4s 3S1 18479389 1s.4p 32 18493430
7125.85 Si II 45 1 3s2.5p 23/2 103885.25 3s2.7s 2S1/2 117914.8
7132.16 Si IV 45 1 2p6.7s 2S1/2 318742.79 2p6.8p 23/2 332759.92
7140.34 Si IV 45 1 2p6.7s 2S1/2 318742.79 2p6.8p 21/2 332743.87
7151.1 Si III 50 1 3s.6f 13 243868.5 3s.9d 1D2 257848.5
7164.69 Si I 100 2
7165.545 Si I 5000 112
7184.89 Si I 510 11
7189.07 Si III 50 1 3p.3d 11 235951.09 3s.8s 1S0 249857.26
7193.58 Si I 405 8 3s2.3p.4p 3P0 49028.294 3s2.3p.6d 31 62925.8
7193.9 Si I 255 5
7210.31 Si I 50 1 3s2.3p.4p 3P1 49060.601 3s2.3p.6d 31 62925.8
7211.83 Si III 50 1 3p.4s 30 226400 3s.6d 3D1 240262.28
7215.86 Si II 50 1 3s2.4s 2S1/2 65500.47 3s2.3d 2D5/2 79355.02
7224.38 Si III 50 1 3p.4s 11 228699.75 3s.7s 1S0 242537.95
7224.47 Si II 50 1 3s2.4s 2S1/2 65500.47 3s2.3d 2D3/2 79338.5
7226.206 Si I 495 8
7235.326 Si I 480 7
7235.82 Si I 480 7
7250.625 Si I 2000 27
7267.1 Si III 45 1 3p.4s 31 226527.42 3s.6d 3D2 240284.28
7272.03 Si I 40 1 3s2.3p.4p 3P2 49188.617 3s2.3p.6d 33 62936.14
7275.294 Si I 2000 25
7276.21 Si III 40 1 3s.6p 31 234428.4 3p.4p 3P2 248168.04
  |««     «     ‹   Page:   ›     »»|  
20

Privacy Policy | Back to interactive spectra

These tables are Public Domain/CC0 (https://creativecommons.org/publicdomain/zero/1.0/).