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
19161.223 Ti I 5 - 3d3.(4F).4d f 5H3 43843.741 3d3.(4F3/2).4f 2[7/2]°3 49061.1894
19179.6 Ti I 3 - 3d3.(4F).4d 5F2 43914.045 3d3.(4F5/2).4f 2[3/2]°1 49126.494
19182.268 Ti I 10 - 3d3.(4F).4d 5F2 43914.045 3d3.(4F5/2).4f 2[7/2]°3 49125.7684
19193.42 Ti I - - 3d2.(1G).4s.4p.(3P°) x 33 29914.737 3d4 3F22 35123.425
19197.632 Ti I 45 - 3d3.(4F).4d f 5H7 44134.658 3d3.(4F9/2).4f 2[15/2]°8 49342.211
19210.49 Ti I 1 - 3d3.(2D1).4s 3D2 32539.905 3d3.(2D2).4p u 33 37743.962
19212.89 Ti I - - 3d2.(1G).4s.4p.(3P°) x 34 29971.086 3d4 3F23 35174.502
19213.645 Ti I 4 - 3d3.(4F).4d 5F4 44040.0941 3d3.(4F7/2).4f 2[9/2]°4 49243.311
19214.28 Ti I 2 - 3d2.(1G).4s.4p.(3P°) x 35 30039.17 3d4 3F24 35242.198
19216.77 Ti I 1 - 3d2.(1D).4s.4p.(3P°) x 31 27355.061 3d3.(2D1).4s 3D1 32557.419
19217.353 Ti I 2 - 3d3.(4F).4d f 5H3 43843.741 3d3.(4F3/2).4f 2[9/2]°4 49045.948
19220.47 Ti I 2 - 3d3.(4F).4d 5F4 44040.0941 3d3.(4F7/2).4f 2[7/2]°3 49241.4624
19227.28 Ti I 15 - 3d3.(4F).4d 5F4 44040.0941 3d3.(4F7/2).4f 2[9/2]°5 49239.6179
19242.591 Ti I 10 - 3d3.(4F).4d 5F4 44040.0941 3d3.(4F7/2).4f 2[7/2]°4 49235.4807
19244.03 Ti I 2 - 3d3.(4F).5s f 5F1 39107.06 3d3.(4F).5p 50 44302.058
19249.134 Ti I 9 - 3d3.(4F).5s f 3F3 39641.021 3d3.(4F).5p 32 44834.642
19249.67 Ti I 1 - 3d2.4s.(4F).4d 3D3 42906.2727 3d2.4s.(4F5/2).4f 2[7/2]°4 48099.7468
19255.967 Ti I 2 - 3d2.4s.(4F).4d 3D3 42906.2727 3d2.4s.(4F5/2).4f 2[9/2]°4 48098.0439
19270.784 Ti I 9 - 3d3.(4F).4d f 5H6 44051.3351 3d3.(4F7/2).4f 2[11/2]°6 49239.1215
19282.54 Ti I - - 3d3.(4F).4s b 3F4 11776.812 3d2.(3F).4s.4p.(3P°) z 53 16961.442
19291.51 Ti I 4 - 3d3.(4F).5s f 5F2 39149.28 3d3.(4F).5p 51 44331.489
19296.204 Ti I 3 - 3d2.4s.(4F).4d g 5F4 43231.9903 3d2.4s.(4F9/2).4f 2[7/2]°4 48412.9432
19302.985 Ti I 50 - 3d3.(4F).4d f 5H6 44051.3351 3d3.(4F7/2).4f 2[13/2]°6 49230.464
19315.728 Ti I 15 - 3d2.4s.(4F).4d g 5F4 43231.9903 3d2.4s.(4F9/2).4f 2[7/2]°3 48407.7054
19318.57 Ti I 7 - 3d3.(4F).5s f 5F3 39214.362 3d3.(4F).5p 52 44389.317
19319.32 Ti I 2 - 3d3.(4F).5s f 5F4 39302.506 3d3.(4F).5p 55 44477.256
19327.745 Ti I 15 - 3d2.4s.(4F).4d g 5F4 43231.9903 3d2.4s.(4F9/2).4f 2[9/2]°4 48404.487
19333.91 Ti I 10 - 3d3.(4F).5s f 5F4 39302.506 3d3.(4F).5p 53 44473.347
19344.403 Ti I 7 - 3d3.(4F).4d 5F3 43969.646 3d3.(4F5/2).4f 2[9/2]°4 49137.6912
19352.806 Ti I 15 - 3d2.4s.(4F).4d g 5F4 43231.9903 3d2.4s.(4F9/2).4f 2[9/2]°5 48397.7893
19354.893 Ti I 6 - 3d3.(4F).4d f 5H5 43971.5467 3d3.(4F5/2).4f 2[9/2]°5 49136.7877
19355.418 Ti I 6 - 3d3.(4F).4d 5F3 43969.646 3d3.(4F5/2).4f 2[7/2]°4 49134.7472
19356.49 Ti I 15 - 3d3.(4F).5s f 5F5 39412.846 3d3.(4F).5p 54 44577.664
19364.044 Ti I 6 - 3d2.4s.(4F).4d g 5F2 43080.9622 3d2.4s.(4F7/2).4f 2[1/2]°1 48243.7633
19364.667 Ti I 5 - 3d3.(4F).4d f 5H4 43901.6548 3d3.(4F3/2).4f 2[7/2]°4 49064.286
19367.694 Ti I 10 - 3d2.4s.(4F).4d g 5F2 43080.9622 3d2.4s.(4F7/2).4f 2[3/2]°2 48242.7911
19374.54 Ti I 2 - 3d2.4s.(4F).4d g 5F2 43080.9622 3d2.4s.(4F7/2).4f 2[5/2]°3 48240.9634
19377.98 Ti I 1 - 3d2.4s.(4F).4d g 5F2 43080.9622 3d2.4s.(4F7/2).4f 2[5/2]°2 48240.0545
19382.447 Ti I 35 - 3d3.(4F).4d f 5H5 43971.5467 3d3.(4F5/2).4f 2[11/2]°6 49129.444
19392.97 Ti I 15 - 3d2.(3F).4s.4p.(3P°) z 31 19937.855 3d3.(2F).4s 3F2 25092.958
19404.957 Ti I 7 - 3d3.4d 5P2 43980.372 3d3.(4F5/2).4f 2[5/2]°3 49132.2874
19422.955 Ti I 5 - 3d3.(4F).4d 5F2 43914.045 3d3.(4F3/2).4f 2[7/2]°3 49061.1894
19426.81 Ti I 2 - 3d3.4d 5P2 43980.372 3d3.(4F5/2).4f 2[3/2]°1 49126.494
19429.54 Ti I 2 - 3d3.4d 5P2 43980.372 3d3.(4F5/2).4f 2[7/2]°3 49125.7684
19434.682 Ti I 20 - 3d3.(4F).4d f 5H4 43901.6548 3d3.(4F3/2).4f 2[9/2]°5 49045.692
19449.311 Ti I 10 - 3d3.(4F).4d 5F2 43914.045 3d3.(4F3/2).4f 2[5/2]°3 49054.2137
19469.06 Ti I 2 - 3d3.(4F).5s f 5F2 39149.28 3d3.(4F).5p 53 44284.231
19507.292 Ti I 6 - 3d3.4d 5P3 44110.592 3d3.(4F7/2).4f 2[7/2]°4 49235.4807
19518.79 Ti I 1 - 3d2.(1D).4s.4p.(3P°) x 32 27418.029 3d3.(2D1).4s 3D2 32539.905
19538.761 Ti I 6 - 3d3.(4F).4d 5F5 44122.9818 3d3.(4F7/2).4f 2[9/2]°5 49239.6179
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