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
15926.55 Ti I 1 - 3d3.(4P).4s c 3P1 18825.782 3d2.(3P).4s.4p.(3P°) z 52 25102.875
15927.615 Ti I 4 - 3d2.4s.(4F).4d e 5H3 41823.213 3d2.4s.(4F5/2).4f 2[7/2]°3 48099.8996
15928.008 Ti I 9 - 3d2.4s.(4F).4d e 5H3 41823.213 3d2.4s.(4F5/2).4f 2[7/2]°4 48099.7468
15930.503 Ti I 5 - 3d4 3F13 42965.9148 3d3.(4F7/2).4f 2[7/2]°3 49241.4624
15932.093 Ti II 100 - 3d2.(3F).4d e 4H7/2 65186.868 3d2.(3F).5p 45/2 71461.7932
15932.34 Ti I 2 - 3d2.4s.(4F).4d e 5H3 41823.213 3d2.4s.(4F5/2).4f 2[9/2]°4 48098.0439
15934.312 Ti I 9 - 3d2.4s.(4F).4d e 5H6 42123.7378 3d2.4s.(4F9/2).4f 2[9/2]°5 48397.7893
15941.03 Ti I 2 - 3d4 3F13 42965.9148 3d3.(4F7/2).4f 2[5/2]°3 49237.322
15950.685 Ti I 65 - 3d2.4s.(4F).4d e 5H6 42123.7378 3d2.4s.(4F9/2).4f 2[11/2]°6 48391.3494
15954.004 Ti I 135 - 3d2.4s.(4F).4d e 5H6 42123.7378 3d2.4s.(4F9/2).4f 2[13/2]°7 48390.0466
15967.864 Ti I 20 - 3d2.4s.(4F).4d 3G4 41975.4249 3d2.4s.(4F7/2).4f 2[9/2]°4 48236.2911
15977.28 Ti I 75 - 3d2.4s.(4F).4d 3G4 41975.4249 3d2.4s.(4F7/2).4f 2[11/2]°5 48232.6032
15979.92 Ti I 4 - 3d2.4s.(4F).5s e 5F2 36013.597 3d2.4s.(4F).5p 52 42269.727
15980.644 Ti I 15 - 3d2.4s.(4F).4d 3G4 41975.4249 3d2.4s.(4F7/2).4f 2[7/2]°4 48231.287
15984.724 Ti I 5 - 3d2.4s.(4F).4d g 3F3 41988.5259 3d2.4s.(4F7/2).4f 2[3/2]°2 48242.7911
15988.29 Ti I 2 - 3d2.4s.(4F).4d e 5G3 41757.529 3d2.4s.(4F3/2).4f 2[5/2]°3 48010.3965
15989.395 Ti I 6 - 3d2.4s.(4F).4d g 3F3 41988.5259 3d2.4s.(4F7/2).4f 2[5/2]°3 48240.9634
15994.135 Ti I 8 - 3d2.4s.(4F).4d e 5G3 41757.529 3d2.4s.(4F3/2).4f 2[9/2]°4 48008.1086
15995.945 Ti I 8 - 3d2.4s.(4F).4d 3G4 41975.4249 3d2.4s.(4F7/2).4f 2[9/2]°5 48225.3069
16001.349 Ti I 20 - 3d2.4s.(4F).4d g 3F3 41988.5259 3d2.4s.(4F7/2).4f 2[9/2]°4 48236.2911
16005.046 Ti II 4 - 3d.4s2 c 2D3/2 24961.191 3d2.(3F).4p z 25/2 31207.5111
16008.834 Ti I 85 - 3d2.4s.(4F).4d e 5G3 41757.529 3d2.4s.(4F3/2).4f 2[7/2]°4 48002.3702
16012.808 Ti I 2 - 3d2.4s.(4F).4d 3G5 42169.6496 3d2.4s.(4F9/2).4f 2[7/2]°4 48412.9432
16013.47 Ti I 1 - 3d2.4s.(4F).4d g 3F2 41871.8642 3d2.4s.(4F5/2).4f 2[1/2]°1 48114.901
16014.178 Ti I 6 - 3d2.4s.(4F).4d g 3F3 41988.5259 3d2.4s.(4F7/2).4f 2[7/2]°4 48231.287
16020.062 Ti I 6 - 3d2.4s.(4F).4d e 5G3 41757.529 3d2.4s.(4F3/2).4f 2[7/2]°3 47997.9976
16026.557 Ti I 9 - 3d2.4s.(4F).4d g 3F2 41871.8642 3d2.4s.(4F5/2).4f 2[3/2]°2 48109.8026
16027.942 Ti I 5 - 3d2.4s.(4F).4d 3G3 41867.7812 3d2.4s.(4F5/2).4f 2[5/2]°3 48105.1797
16034.521 Ti I 90 - 3d2.4s.(4F).5s e 5F1 35959.109 3d2.4s.(4F).5p 51 42193.949
16034.75 Ti I 15 - 3d2.4s.(4F).4d 3G5 42169.6496 3d2.4s.(4F9/2).4f 2[11/2]°5 48404.4036
16037.157 Ti I 2 - 3d4 3F14 43009.4937 3d3.(4F7/2).4f 2[9/2]°4 49243.311
16038.441 Ti I 20 - 3d2.4s.(4F).4d g 3F2 41871.8642 3d2.4s.(4F5/2).4f 2[5/2]°3 48105.1797
16041.522 Ti I 20 - 3d2.4s.(4F).4d 3G3 41867.7812 3d2.4s.(4F5/2).4f 2[7/2]°3 48099.8996
16041.918 Ti I 75 - 3d2.4s.(4F).4d 3G3 41867.7812 3d2.4s.(4F5/2).4f 2[7/2]°4 48099.7468
16045.172 Ti I 70 - 3d2.4s.(4F).4d 3G5 42169.6496 3d2.4s.(4F9/2).4f 2[13/2]°6 48400.3506
16046.303 Ti I 20 - 3d2.4s.(4F).4d 3G3 41867.7812 3d2.4s.(4F5/2).4f 2[9/2]°4 48098.0439
16046.67 Ti I 2 - 3d4 3F14 43009.4937 3d3.(4F7/2).4f 2[9/2]°5 49239.6179
16047.472 Ti I 3 - 3d2.4s.(4F).4d 3G3 41867.7812 3d2.4s.(4F5/2).4f 2[5/2]°2 48097.5899
16051.316 Ti I 45 - 3d2.4s.(4F).4d e 5D4 42184.6261 3d2.4s.(4F9/2).4f 2[7/2]°4 48412.9432
16051.77 Ti I 20 - 3d2.4s.(4F).4d 3G5 42169.6496 3d2.4s.(4F9/2).4f 2[9/2]°5 48397.7893
16052.041 Ti I 4 - 3d2.4s.(4F).4d g 3F2 41871.8642 3d2.4s.(4F5/2).4f 2[7/2]°3 48099.8996
16064.827 Ti I 20 - 3d2.4s.(4F).4d e 5D4 42184.6261 3d2.4s.(4F9/2).4f 2[7/2]°3 48407.7054
16065.106 Ti I 20 - 3d2.4s.(4F).4d e 5H5 42017.9751 3d2.4s.(4F7/2).4f 2[13/2]°6 48240.9468
16065.73 Ti I 2 - 3d3.(4F).4p x 53 29986.199 3d2.4s.(4F).5s e 5F4 36208.929
16068.4 Ti I 2 - 3d2.4s.(4F).4d 3G5 42169.6496 3d2.4s.(4F9/2).4f 2[11/2]°6 48391.3494
16073.356 Ti I 50 - 3d2.4s.(4F).4d e 5D4 42184.6261 3d2.4s.(4F9/2).4f 2[11/2]°5 48404.4036
16083.963 Ti I 7 - 3d2.4s.(4F).4d e 5D1 41901.3771 3d2.4s.(4F5/2).4f 2[1/2]°0 48117.052
16086.675 Ti I 4 - 3d2.4s.(4F).4d e 5H5 42017.9751 3d2.4s.(4F7/2).4f 2[11/2]°5 48232.6032
16087.708 Ti I 135 - 3d2.4s.(4F).4d e 5G6 42019.1293 3d2.4s.(4F7/2).4f 2[13/2]°7 48233.3565
16089.531 Ti I 5 - 3d2.4s.(4F).4d e 5D1 41901.3771 3d2.4s.(4F5/2).4f 2[1/2]°1 48114.901
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