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
1901.417 Ti III 8 - 3p6.3d.4p 12 75198.21 3p6.3d.4d 1F3 127790.57
1903.42 Ti II 1 - 3d2.(3F).4s a 4F5/2 94.1142 3d.(2D).4s.4p.(3P°) 45/2 52630.881
1905.50462 Ti II 75 - 3d2.(3F).4s a 4F7/2 225.7039 3d.(2D).4s.4p.(3P°) 47/2 52705.2416
1905.7819 Ti II 10 - 3d2.(3F).4s a 4F3/2 0 3d.(2D).4s.4p.(3P°) 45/2 52471.895
1906.24 Ti II 1 - 3d2.(3F).4s a 4F3/2 0 3d.(2D).4s.4p.(3P°) 43/2 52459.395
1906.44364 Ti II 150 - 3d2.(3F).4s a 4F9/2 393.4459 3d.(2D).4s.4p.(3P°) 47/2 52847.1337
1908.20846 Ti II 120 - 3d2.(3F).4s a 4F7/2 225.7039 3d.(2D).4s.4p.(3P°) 45/2 52630.881
1909.20643 Ti II 80 - 3d2.(3F).4s a 4F5/2 94.1142 3d.(2D).4s.4p.(3P°) 45/2 52471.895
1909.66217 Ti II 90 - 3d2.(3F).4s a 4F5/2 94.1142 3d.(2D).4s.4p.(3P°) 43/2 52459.395
1910.61227 Ti II 50 - 3d2.(3F).4s a 4F3/2 0 3d.(2D).4s.4p.(3P°) 41/2 52339.242
1910.9538 Ti II 75 - 3d2.(3F).4s a 4F3/2 0 3d.(2D).4s.4p.(3P°) 43/2 52329.889
1911.61477 Ti II 90 - 3d2.(3F).4s a 4F9/2 393.4459 3d.(2D).4s.4p.(3P°) 47/2 52705.2416
1914.01524 Ti II 40 - 3d2.(3F).4s a 4F7/2 225.7039 3d.(2D).4s.4p.(3P°) 45/2 52471.895
1914.3969 Ti II 15 - 3d2.(3F).4s a 4F5/2 94.1142 3d.(2D).4s.4p.(3P°) 43/2 52329.889
1917.79 Ti II 1 - 3d2.(3F).4p z 47/2 31113.6764 3d2.(3F).6s 4F9/2 83257.2496
1919.39 Ti II 10 - 3d2.(3F).4p z 45/2 30958.5846 3d2.(3F).6s 4F7/2 83058.538
1920.163 Ti V 8 - 3s2.3p5.4s 31 436849.8 3s.3p6.3d 3D1 488928.7
1920.2 Ti II 10 - 3d2.(3F).4p z 43/2 30836.425 3d2.(3F).6s 4F5/2 82914.301
1921.5252 Ti II 9 - 3d2.(3F).4p z 43/2 32602.6265 3d2.(3F).5d 4D5/2 84644.617
1921.6801 Ti II 9 - 3d2.(3F).4p z 25/2 31207.5111 3d2.(3F).6s 2F5/2 83245.315
1922.0256 Ti II 10 - 3d2.(3F).4p z 27/2 31490.9177 3d2.(3F).6s 2F7/2 83519.365
1922.97 Ti II 1 - 3d2.(3F).4p z 43/2 30836.425 3d2.(3F).6s 4F3/2 82839.341
1924.6993 Ti II 15 - 3d2.(3F).4p z 49/2 31301.0653 3d2.(3F).6s 4F9/2 83257.2496
1924.7157 Ti II 6 - 3d2.(3F).4p z 45/2 30958.5846 3d2.(3F).6s 4F5/2 82914.301
1925.1178 Ti II 10 - 3d2.(3F).4p z 47/2 31113.6764 3d2.(3F).6s 4F7/2 83058.538
1925.823 Ti III 1 - 3p6.3d.4p 32 77167.43 3p6.3d.4d 3G3 129093.28
1926.5026 Ti II 4 - 3d2.(3F).4p z 43/2 32602.6265 3d2.(3F).5d 4D3/2 84510.157
1927.3306 Ti II 15 - 3d2.(3F).4p z 47/2 32767.1961 3d2.(3F).5d 4D7/2 84652.443
1927.49 Ti II 10 - 3d3 b 4F9/2 1215.8329 3d.(2D).4s.4p.(3P°) 49/2 53096.556
1929.448 Ti III 2 - 3p6.3d.4p 33 77424.45 3p6.3d.4d 3G4 129252.74
1930.0528 Ti II 8 - 3d2.(3F).4p z 45/2 32698.1022 3d2.(3F).5d 4D3/2 84510.157
1930.49 Ti II 10 - 3d2.(3F).4p z 47/2 31113.6764 3d2.(3F).6s 4F5/2 82914.301
1932.09 Ti II 10 - 3d2.(3F).4p z 49/2 31301.0653 3d2.(3F).6s 4F7/2 83058.538
1932.21 Ti II 3 - 3d2.(3F).4p z 27/2 31490.9177 3d2.(3F).6s 2F5/2 83245.315
1934. Ti XXI 10 - 1s.3s 1S0 44966970 1s.3p 11 45018670
1935.306 Ti III 8 - 3p6.3d.4p 32 77421.86 3p6.3d.4d 3G3 129093.28
1936.79 Ti II 10 - 3d3 b 4F9/2 1215.8329 3d.(2D).4s.4p.(3P°) 47/2 52847.1337
1940.009 Ti III 1 - 3p6.3d.4p 31 77000.23 3p6.3d.4d 3D2 128546.38
1940.909 Ti III 1 - 3p6.3d.4p 32 77167.43 3p6.3d.4d 3D3 128689.67
1941.51 Ti III 8 - 3p6.3d.4p 33 77746.44 3p6.3d.4d 3G4 129252.74
1941.99 Ti II 1 - 3d2.(3F).4p z 25/2 32025.5915 3d2.(3F).6s 2F7/2 83519.365
1942.1752 Ti II 6 - 3d2.(3F).4p z 23/2 31756.6406 3d2.(3F).6s 2F5/2 83245.315
1943.978 Ti III 2 - 3p6.3d.4p 13 83116.93 3p6.3d.5s 1D2 134557.84
1944.271 Ti III 2 - 3p6.3d.4p 31 77000.23 3p6.3d.4d 3D1 128433.4
1946.322 Ti III 3 - 3p6.3d.4p 32 77167.43 3p6.3d.4d 3D2 128546.38
1946.434 Ti V 4 - 3s2.3p5.4s 31 436849.8 3s2.3p5.4p 3D2 488225.7
1947.54 Ti III 10 - 3p6.3d.4p 33 77746.44 3p6.3d.4d 3G3 129093.28
1948.508 Ti III 6 - 3p6.3d2 1S0 32475.5 3p6.3d.4p 11 83796.86
1948.909 Ti III 9 - 3p6.3d.4p 34 78158.61 3p6.3d.4d 3G5 129469.37
1950.612 Ti III 10 - 3p6.3d.4p 32 77167.43 3p6.3d.4d 3D1 128433.4
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