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
3893.6228 Ti I 55 - 3d2.(3F).4s.4p.(3P°) z 33 19421.58 3d2.4s.(2D).5s 3D2 45097.323
3893.629 Ti III 70 - 3p6.3d.4d 3F2 133065.24 3p6.3d.4f 33 158740.92
3895.2426 Ti I 795 2 3d2.(3F).4s.4p.(3P°) z 56 16458.671 3d2.4s.(4F).4d e 5H6 42123.7378
3896.33 Ti III 30 - 3p6.3d.4d 3F3 133207.1 3p6.3d.4f 34 158865.03
3897.25 Ti III 25 - 3p6.3d.4d 3F4 133371.07 3p6.3d.4f 34 159022.93
3897.3092 Ti I 90 - 3d2.(3F).4s.4p.(3P°) z 54 16106.076 3d2.4s.(4F).4d e 5G3 41757.529
3897.5749 Ti I 70 - 3d2.(3F).4s.4p.(3P°) z 55 16267.48 3d2.4s.(4F).4d e 5H4 41917.1924
3898.4886 Ti I 225 1 3d2.4s2 a 3F2 0 3d3.(4F).4p y 33 25643.701
3899.6599 Ti I 285 1 3d2.(3F).4s.4p.(3P°) z 55 16267.48 3d2.4s.(4F).4d e 5G5 41903.4757
3899.7022 Ti I 165 1 3d2.4s2 a 3F2 0 3d2.(3P).4s.4p.(3P°) 51 25635.725
3900.5389 Ti II 570 2 3d3 a 2G9/2 9118.2849 3d2.(3F).4p z 29/2 34748.5062
3900.9594 Ti I 285 1 3d2.4s2 a 3F3 170.1328 3d2.(3P).4s.4p.(3P°) 53 25797.595
3904.784 Ti I 795 2 3d2.4s2 a 1D2 7255.355 3d2.(1D).4s.4p.(1P°) y 13 32857.723
3911.1849 Ti I 450 1 3d2.(3F).4s.4p.(3P°) z 56 16458.671 3d2.4s.(4F).4d e 5G6 42019.1293
3911.3634 Ti I 80 - 3d2.(3F).4s.4p.(3P°) z 56 16458.671 3d2.4s.(4F).4d e 5H5 42017.9751
3912.58 Ti I 165 1 3d2.(3F).4s.4p.(3P°) z 55 16267.48 3d2.4s.(4F).4d e 5G4 41818.8088
3912.8962 Ti I 25 - 3d2.(3F).4s.4p.(3P°) z 13 22404.739 3d3.(2G).5s 1G4 47954.025
3913.4614 Ti II 795 3 3d3 a 2G7/2 8997.7874 3d2.(3F).4p z 27/2 34543.3799
3914.1821 Ti II 30 - 3d2.(1G).4s b 2G9/2 15257.5527 3d2.(3P).4p y 47/2 40798.4333
3914.3347 Ti I 570 2 3d2.4s2 a 3F4 386.874 3d2.(3P).4s.4p.(3P°) 54 25926.771
3914.7377 Ti I 210 1 3d2.4s2 a 3F2 0 3d2.(1D).4s.4p.(3P°) 31 25537.286
3915.253 Ti III 25 - 3p6.3d.4d 3F3 133207.1 3p6.3d.4f 33 158740.92
3915.472 Ti III 50 - 3p6.3d.4d 3F4 133371.07 3p6.3d.4f 35 158903.55
3915.8749 Ti I 165 1 3d2.4s2 a 3F3 170.1328 3d2.(3P).4s.4p.(3P°) 52 25699.987
3916.0947 Ti I 120 - 3d2.(3F).4s.4p.(3P°) z 34 19573.974 3d2.4s.(2D).5s 3D3 45102.381
3916.7377 Ti II 105 - 3d2.(1D).4p y 27/2 40074.6707 3d2.(3F).4d f 2F7/2 65598.8926
3919.8169 Ti I 225 1 3d2.4s2 a 1G4 12118.393 3d.4s2.4p x 13 37622.575
3920.5359 Ti I 15 - 3d2.4s2 a 1G4 12118.393 3d3.(2G).4p v 34 37617.894
3921.384 Ti III 35 - 3p6.3d.4d 3F4 133371.07 3p6.3d.4f 34 158865.03
3921.4225 Ti I 450 2 3d2.4s2 a 3F2 0 3d2.(1D).4s.4p.(3P°) 32 25493.733
3921.611 Ti III 30 - 3p6.3d.4d 3F2 133065.24 3p6.3d.4f 33 158557.76
3921.9026 Ti II 40 - 3d2.(3P).4p z 45/2 42208.8232 3d2.(3F).4d 4P5/2 67699.4431
3922.953 Ti III 35 - 3p6.3d.4d 3F3 133207.1 3p6.3d.4f 34 158690.85
3924.092 Ti III 9 - 3p6.4s.4p 11 157204.16 3p6.3d.(2D5/2).5g 2[3/2]2 182680.53
3924.5268 Ti I 795 3 3d2.4s2 a 3F3 170.1328 3d3.(4F).4p y 33 25643.701
3924.86 Ti III 30 - 3p6.3d.4d 3F2 133065.24 3p6.3d.4f 32 158536.63
3924.9332 Ti II 30 - 3d2.(1D).4p y 25/2 39926.8192 3d2.(3F).4d 4D5/2 65397.7388
3926.318 Ti I 285 1 3d3.(2H).4s a 1H5 20795.603 3d2.4s.(2F).5p u 14 46257.548
3928.761 Ti I 25 - 3d2.(3F).4s.4p.(3P°) z 53 18593.947 3d3.(4F).4d 5F4 44040.0941
3928.967 Ti I 40 - 3d2.(3F).4s.4p.(3P°) z 56 16458.671 3d2.4s.(4F).4d e 5G5 41903.4757
3929.874 Ti I 795 3 3d2.4s2 a 3F2 0 3d3.(4F).4p y 32 25438.908
3930.2222 Ti I 45 - 3d2.4s2 a 1G4 12118.393 3d3.(2G).4p v 33 37555.058
3930.3 Ti IX 10 - 3s2.3p2 3P1 3119 3s2.3p2 1D2 28555
3931.5866 Ti I 25 - 3d2.(3F).4s.4p.(3P°) z 54 18695.134 3d3.(4F).4d 5F5 44122.9818
3932.0088 Ti II 345 1 3d3 a 2G9/2 9118.2849 3d2.(3F).4p z 27/2 34543.3799
3934.2336 Ti I 345 1 3d2.4s2 a 3F4 386.874 3d2.(3P).4s.4p.(3P°) 53 25797.595
3937.8117 Ti II 50 - 3d2.(1D).4p y 25/2 39926.8192 3d2.(3F).4d f 2F5/2 65314.4599
3938. Ti I 210 1 3d2.(3F).4s.4p.(3P°) z 53 18593.947 3d3.4d 5P2 43980.372
3938.1415 Ti II 30 - 3d2.(1D).4p y 27/2 40074.6707 3d2.(3F).4d 4D7/2 65460.1706
3938.456 Ti III 8 - 3p6.4s.4p 11 157204.16 3p6.3d.(2D5/2).5g 2[5/2]2 182587.62
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These tables are Public Domain/CC0 (https://creativecommons.org/publicdomain/zero/1.0/).