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
4851.274 Ti I 20 15 3d2.(3F).4s.4p.(3P°) z 54 18695.134 3d3.(4F).5s f 5F4 39302.506
4851.359 Ti I 45 30 3d3.(2D2).4s a 3D1 17369.529 3d2.(3P).4s.4p.(1P°) u 32 37976.589
4854.49 Ti III 4 2 3p6.3d.5p 32 147749.89 3p6.3d.5d 1P1 168343.62
4854.737 Ti I 95 65 3d3.(2P).4s b 3P1 18061.387 3d3.(2P).4p t 31 38654.068
4855.9053 Ti II 55 39 3d.4s2 c 2D3/2 24961.191 3d2.(3P).4p y 23/2 45548.9273
4856.01 Ti I 1000 746 3d3.(2H).4s a 3H6 18192.57 3d3.(2H).4p z 37 38779.856
4856.22 Ti III 6 4 3p6.3d.4d 3D1 128433.4 3p6.3d.5p 30 149019.75
4857.457 Ti I 60 43 3d2.(3F).4s.4p.(3P°) z 34 21588.495 3d2.4s.(4F).4d 3G5 42169.6496
4858.129 Ti III 25 16 3p6.3d.4d 3D3 128689.67 3p6.3d.5p 32 149267.99
4863.753 Ti I 90 61 3d3.(2P).4s b 3P2 18145.286 3d3.(2P).4p t 32 38699.805
4864.175 Ti I 195 135 3d3.(2D2).4s a 3D2 17423.856 3d2.(3P).4s.4p.(1P°) u 32 37976.589
4865.6115 Ti II 35 24 3d3 a 2G7/2 8997.7874 3d2.(3F).4p z 45/2 29544.454
4865.938 Ti III 7 5 3p6.3d.4d 3D1 128433.4 3p6.3d.5p 31 148978.72
4868.142 Ti I 10 8 3d3.(4F).4p y 56 26910.709 3d2.4p2 g 5G6 47446.684
4868.259 Ti I 1000 830 3d3.(2H).4s a 3H4 18037.213 3d3.(2H).4p z 35 38572.699
4870.127 Ti I 1000 854 3d3.(2H).4s a 3H5 18141.265 3d3.(2H).4p z 36 38668.887
4873.995 Ti III 25 16 3p6.3d.5p 12 147212.77 3p6.3d.5d 1F3 167724.09
4874.0096 Ti II 135 99 3d.4s2 c 2D3/2 24961.191 3d2.(3P).4p y 21/2 45472.4518
4874.594 Ti I 15 11 3d3.(2P).4s b 3P2 18145.286 3d3.(2P).4p t 31 38654.068
4874.598 Ti II 25 18 3d.(2D).4s.4p.(3P°) w 25/2 53554.9903 3d2.(1D).4d 2F7/2 74063.7771
4874.872 Ti I 25 18 3d3.(4F).4p y 55 26772.968 3d2.4p2 g 5G5 47280.588
4875.269 Ti I 25 19 3d2.(3F).4s.4p.(3P°) z 33 21469.488 3d2.4s.(4F).4d 3G4 41975.4249
4877. Ti XXI 15 9 1s.4p 30 47350600 1s.4d 3D1 47371100
4880.285 Ti I 80 58 3d2.4s2 a 1D2 7255.355 3d2.(3P).4s.4p.(3P°) z 52 27740.238
4880.907 Ti I 105 74 3d3.(2D2).4s a 3D1 17369.529 3d2.(3P).4s.4p.(1P°) u 31 37851.802
4882.324 Ti I 165 116 3d3.(2H).4s a 3H6 18192.57 3d3.(2H).4p z 36 38668.887
4882.629 Ti I 10 9 3d2.(3F).4s.4p.(3P°) z 35 21739.707 3d2.4s.(4F).4d 3H4 42214.7689
4884.321 Ti III 6 4 3p6.3d.5p 31 147562.14 3p6.3d.5d 3D2 168030.15
4884.819 Ti I 15 9 3d3.(4F).4p y 53 26564.4 3d2.4p2 g 5G3 47030.23
4885.081 Ti I 705 501 3d3.(2G).4s a 3G5 15220.393 3d3.(2G).4p y 36 35685.174
4885.973 Ti I 20 15 3d3.(2D2).4s b 1D2 20209.447 3d3.(4P).4p r 32 40670.509
4888.713 Ti I 10 9 3d3.(4F).4p y 52 26494.33 3d2.4p2 g 5G2 46943.911
4889.825 Ti I 15 12 3d2.(3F).4s.4p.(3P°) z 35 21739.707 3d2.4s.(4F).4d e 5D4 42184.6261
4890.995 Ti I 50 36 3d3.(4P).4s c 3P1 18825.782 3d.4s2.4p w 12 39265.818
4891.855 Ti I 90 63 3d3.(2D2).4s a 3D3 17540.188 3d2.(3P).4s.4p.(1P°) u 32 37976.589
4892.84 Ti III 15 9 3p6.3d.4d 3D2 128546.38 3p6.3d.5p 31 148978.72
4893.052 Ti I 75 52 3d3.(2H).4s a 3H5 18141.265 3d3.(2H).4p z 35 38572.699
4893.409 Ti I 50 36 3d2.(3F).4s.4p.(3P°) z 35 21739.707 3d2.4s.(4F).4d 3G5 42169.6496
4893.891 Ti I 25 18 3d3.(2D2).4s a 3D2 17423.856 3d2.(3P).4s.4p.(1P°) u 31 37851.802
4897.69 Ti III 3 2 3p6.3d.5p 32 147931.47 3p6.3d.5d 1P1 168343.62
4899.909 Ti I 795 575 3d3.(2G).4s a 3G4 15156.802 3d3.(2G).4p y 35 35559.648
4900.026 Ti I 40 27 3d2.(3F).4s.4p.(3P°) z 33 21469.488 3d2.4s.(4F).4d g 3F2 41871.8642
4900.584 Ti I 40 30 3d2.(3F).4s.4p.(3P°) z 34 21588.495 3d2.4s.(4F).4d g 3F3 41988.5259
4900.997 Ti I 25 18 3d2.(3F).4s.4p.(3P°) z 33 21469.488 3d2.4s.(4F).4d 3G3 41867.7812
4903.737 Ti I 85 61 3d2.(3F).4s.4p.(3P°) z 34 21588.495 3d2.4s.(4F).4d 3G4 41975.4249
4907.61 Ti III 5 4 3p6.3d.4f 11 161854.24 3p6.3d.(2D3/2).5g 2[5/2]2 182225.09
4908.395 Ti III 2 2 3p6.3d.5p 33 147939.47 3p6.3d.5d 3G4 168307.06
4908.449 Ti I 55 40 3d2.(3F).4s.4p.(3P°) z 35 21739.707 3d2.4s.(4F).4d g 3F4 42107.0545
4909.098 Ti I 90 67 3d3.(4F).4s a 5F3 6661.006 3d2.(1D).4s.4p.(3P°) x 34 27025.659
4911.195 Ti II 780 564 3d.4s2 c 2D5/2 25192.965 3d2.(3P).4p y 23/2 45548.9273
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