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
50330.6 Ti I 2 - 3d2.(1G).4s.4p.(3P°) v 33 34078.606 3d4 b 3G3 36065.466
50485.3 Ti I 9 - 3d3.(2P).4s b 3P2 18145.286 3d2.(3F).4s.4p.(3P°) z 33 20126.062
50713.5 Ti I 2 - 3d3.(2G).4p v 33 37555.058 3d3.(4F).5s f 3F2 39526.912
51097. Ti I 2 - 3d4 3F13 42965.9148 3d3.(4F).5p 33 44922.979
51191.4 Ti I 6 - 3d3.(2D2).4s a 3D1 17369.529 3d2.(3F).4s.4p.(3P°) z 32 19322.984
51423. Ti I 4 - 3d3.(2P).4s b 3P1 18061.387 3d2.(3F).4s.4p.(3P°) z 32 20006.039
51483.8 Ti I 3 - 3d3.(2P).4s b 3P0 17995.487 3d2.(3F).4s.4p.(3P°) z 31 19937.855
51524.4 Ti I 2 - 3d2.4s.(4F).4d 3H4 42214.7689 3d2.4s.(4F).5p 33 44155.596
51652.2 Ti I 2 - 3d2.4s.(4F).5p r 32 43467.537 3d2.4s.(2F).4d 3G3 45403.556
51720.1 Ti I 2 - 3d3.(2D2).4p u 34 37852.437 3d3.(4F).5s f 3F4 39785.923
51886.2 Ti I 2 - 3d2.(1G).4s.4p.(3P°) v 34 34204.985 3d4 b 3G4 36132.283
52206.6 Ti I 2 - 3d2.4s.(4F).5p r 33 43583.355 3d2.4s.(2F).4d 3G4 45498.815
52655.7 Ti I 3 - 3d3.(2D2).4s a 3D2 17423.856 3d2.(3F).4s.4p.(3P°) z 32 19322.984
52713.1 Ti I 2 - 3d3.(2D2).4p u 33 37743.962 3d3.(4F).5s f 3F3 39641.021
52890.9 Ti I 2 - 3d2.4s.(4F).5s e 3F4 37824.758 3d3.(2D2).4p s 33 39715.439
52937.8 Ti I 2 - 3d2.4s.(4F).4d 3H5 42368.0934 3d2.4s.(4F).5p 34 44257.098
53039.3 Ti I 2 - 3d2.4s.(4F).5p r 34 43744.793 3d2.4s.(2F).4d 3G5 45630.18
53152.2 Ti I 3 - 3d3.(2D2).4s a 3D3 17540.188 3d2.(3F).4s.4p.(3P°) z 33 19421.58
53291.8 Ti I 2 - 3d3.(2P).4s b 3P1 18061.387 3d2.(3F).4s.4p.(3P°) z 31 19937.855
53426.1 Ti I 15 - 3d3.(2D2).4s b 1D2 20209.447 3d2.(3F).4s.4p.(3P°) z 12 22081.189
53741.7 Ti I 2 - 3d3.(2P).4s b 3P2 18145.286 3d2.(3F).4s.4p.(3P°) z 32 20006.039
54194.4 Ti I 2 - 3d2.4s.(4F).4d 3H6 42530.2894 3d2.4s.(4F).5p 35 44375.5
54821.5 Ti I - - 3d3.(2F).4s 3F3 25068.842 3d2.(1D).4s.4p.(3P°) x 33 26892.936
69233. Ti VIII 3 - 3s2.3p3 21/2 54189.2 3s2.3p3 23/2 55633.6
73860. Ti VII 3 - 3s2.3p4 3P1 4534 3s2.3p4 3P0 5888
82000. Ti XVII 3 - 2s.(2S).2p3.(2D°) 32 578890 2s.(2S).2p3.(2D°) 31 580110
93817. Ti VIII 3 - 3s2.3p3 23/2 32190.5 3s2.3p3 25/2 33256.4
126420. Ti IX 3 - 3s.3p3 31 200209 3s.3p3 33 201000
141440. Ti IX 3 - 3s.3p3 32 200293 3s.3p3 33 201000
424630. Ti III 3 - 3p6.3d2 3F3 184.9 3p6.3d2 3F4 420.4
540830. Ti III 3 - 3p6.3d2 3F2 0 3p6.3d2 3F3 184.9
850300. Ti III 3 - 3p6.3d2 3P1 10603.6 3p6.3d2 3P2 10721.2
1190000. Ti IX 3 - 3s.3p3 31 200209 3s.3p3 32 200293
1533700. Ti III 3 - 3p6.3d2 3P0 10538.4 3p6.3d2 3P1 10603.6
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