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
3717.183 Ti I 10 - 3d2.(3F).4s.4p.(3P°) z 54 17075.258 3d3.(4F).4d 5F3 43969.646
3717.2564 Ti I 70 - 3d3.(4F).4s b 3F4 11776.812 3d3.(2G).4p t 34 38670.723
3717.3916 Ti I 915 - 3d2.4s2 a 3F2 0 3d2.(1D).4s.4p.(3P°) x 33 26892.936
3718.382 Ti I 25 - 3d3.(2H).4s a 3H4 18037.213 3d3.(4F).5p 33 44922.979
3720.3791 Ti I 450 - 3d2.(3F).4s.4p.(3P°) z 56 16458.671 3d2.4s.(4F).4d g 5F5 43330.0066
3721.636 Ti II 1500 - 3d2.(3F).4s a 2F5/2 4628.6571 3d2.(3F).4p z 27/2 31490.9177
3722.044 Ti I 10 - 3d2.(3F).4s.4p.(3P°) z 33 21469.488 3d2.4p2 5F4 48328.747
3722.249 Ti I 10 - 3d3.(4F).4s a 5F5 6842.962 3d3.(4F).4p w 34 33700.884
3722.5703 Ti I 1000 - 3d2.4s2 a 3F3 170.1328 3d2.(1D).4s.4p.(3P°) x 34 27025.659
3723.6036 Ti II 165 - 3d3 b 2D23/2 12628.8455 3d2.(1D).4p y 25/2 39476.9244
3724.0848 Ti II 210 - 3d3 b 2D25/2 12758.2597 3d2.(1D).4p y 23/2 39602.8645
3724.5689 Ti I 1000 - 3d2.4s2 a 1G4 12118.393 3d3.(2G).4p x 14 38959.507
3725.1533 Ti I 1500 - 3d2.4s2 a 3P2 8602.3441 3d2.(3P).4s.4p.(1P°) y 31 35439.251
3725.284 Ti I 35 - 3d2.(3F).4s.4p.(3P°) z 55 17215.39 3d3.(4F).4d f 5H6 44051.3351
3725.581 Ti I 15 - 3d2.(3F).4s.4p.(3P°) z 12 22081.189 3d2.4p2 h 5D2 48915.035
3726.849 Ti I 25 - 3d2.(3F).4s.4p.(3P°) z 55 17215.39 3d3.(4F).4d 5F4 44040.0941
3727.05 Ti I 25 - 3d2.4s2 a 1D2 7255.355 3d2.(1G).4s.4p.(3P°) v 33 34078.606
3728.684 Ti I 165 - 3d3.(4F).4s b 3F3 11639.8109 3d3.(2G).4p t 32 38451.309
3729.8065 Ti I 5500 - 3d2.4s2 a 3F2 0 3d2.(1D).4s.4p.(3P°) x 32 26803.42
3730.77 Ti I 45 - 3d3.(2P).4s b 3P1 18061.387 3d3.(4P).4p w 31 44857.879
3733.321 Ti I 40 - 3d2.(3F).4s.4p.(3P°) z 12 22081.189 3d2.4p2 h 5D1 48859.35
3733.7733 Ti I 120 - 3d2.(3F).4s.4p.(3P°) z 51 16817.16 3d3.(4F).4d 5G2 43592.1203
3734.8091 Ti I 90 - 3d3.(4F).4s b 3F4 11776.812 3d3.(2G).4p t 33 38544.316
3735.6609 Ti I 165 - 3d2.(3F).4s.4p.(3P°) z 52 16875.124 3d3.(4F).4d 5G3 43636.5388
3736.392 Ti I 35 - 3d2.(3F).4s.4p.(3P°) z 55 17215.39 3d3.(4F).4d f 5H5 43971.5467
3738.9922 Ti I 450 - 3d2.(3F).4s.4p.(3P°) z 53 16961.442 3d3.(4F).4d 5G4 43699.0187
3739.599 Ti II 5 - 3d3 b 2F7/2 20891.7898 3d2.(1G).4p x 25/2 47625.0485
3740.713 Ti I 10 - 3d2.4s2 a 1D2 7255.355 3d2.(1G).4s.4p.(3P°) v 32 33980.653
3741.0597 Ti I 1500 - 3d2.4s2 a 3F3 170.1328 3d2.(1D).4s.4p.(3P°) x 33 26892.936
3741.14 Ti I 35 - 3d2.(3F).4s.4p.(3P°) z 35 21739.707 3d2.4p2 5F5 48461.967
3741.6384 Ti II 2500 - 3d3 b 2D25/2 12758.2597 3d2.(1D).4p y 25/2 39476.9244
3741.8727 Ti I 45 - 3d2.(3F).4s.4p.(3P°) z 52 16875.124 3d3.(4F).4d 5G2 43592.1203
3742.495 Ti I 25 - 3d3.(2P).4s b 3P2 18145.286 3d3.(4P).4p w 31 44857.879
3743.3323 Ti I 65 - 3d2.(3F).4s.4p.(3P°) z 54 17075.258 3d3.(4F).4d 5G5 43781.8353
3745.829 Ti I 5 - 3d3.(4P).4s a 5P1 13981.773 3d3.(4P).4p r 32 40670.509
3747.7508 Ti I 80 - 3d2.(3F).4s.4p.(3P°) z 53 16961.442 3d3.(4F).4d 5G3 43636.5388
3748.003 Ti II 285 - 3d3 b 2F5/2 20951.7551 3d2.(1G).4p x 25/2 47625.0485
3748.0893 Ti I 120 - 3d2.(3F).4s.4p.(3P°) z 55 17215.39 3d3.(4F).4d 5G6 43888.0708
3752.063 Ti I 25 - 3d2.(3F).4s.4p.(3P°) z 32 20006.039 3d2.4s.(2F).4d f 1F3 46650.398
3752.249 Ti I 20 - 3d2.(3F).4s.4p.(3P°) z 12 22081.189 3d2.4p2 e 3D2 48724.302
3752.41 Ti I 10 - 3d3.(4P).4s a 5P2 14028.436 3d3.(4P).4p r 32 40670.509
3752.8588 Ti I 2500 - 3d2.4s2 a 3F4 386.874 3d2.(1D).4s.4p.(3P°) x 34 27025.659
3753.6332 Ti I 915 - 3d2.4s2 a 3F3 170.1328 3d2.(1D).4s.4p.(3P°) x 32 26803.42
3754.412 Ti I 35 - 3d3.(4F).4s b 3F2 11531.761 3d2.(3P).4s.4p.(1P°) u 33 38159.461
3754.9776 Ti I 135 - 3d2.(3F).4s.4p.(3P°) z 54 17075.258 3d3.(4F).4d 5G4 43699.0187
3757.685 Ti II 1000 - 3d3 b 2D23/2 12628.8455 3d2.(1D).4p z 23/2 39233.4153
3759.2915 Ti II 4500 - 3d2.(3F).4s a 2F7/2 4897.7179 3d2.(3F).4p z 27/2 31490.9177
3761.3202 Ti II 3500 - 3d2.(3F).4s a 2F5/2 4628.6571 3d2.(3F).4p z 25/2 31207.5111
3761.8721 Ti II 165 - 3d3 b 2F7/2 20891.7898 3d2.(1G).4p x 27/2 47466.7479
3763.082 Ti I 45 - 3d2.(3F).4s.4p.(3P°) z 55 17215.39 3d3.(4F).4d 5G5 43781.8353
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