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 800-8000 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
4316.95 Yb II 3000 1338
4350.8 Yb III 420 197
4380.07 Yb III 270 126
4393.69 Yb I 390 182
4430.21 Yb I 915 439
4439.19 Yb I 4500 2182
4482.42 Yb I 1000 551
4515.16 Yb II 1000 492
4517.58 Yb III 945 465
4553.58 Yb II 2000 952
4563.95 Yb I 1500 878
4576.21 Yb I 5500 2774 4f14.6s.6p 31 17992.007 4f14.6s.6d 3D2 39838.04
4582.36 Yb I 4500 2391
4589.21 Yb I 2000 921
4590.83 Yb I 2000 1003
4598.36 Yb II 2500 1295
4639.14 Yb III 375 206
4683.81 Yb II 195 114
4684.27 Yb I 50 29
4726.08 Yb II 3000 1702
4781.87 Yb I 1000 695
4786.61 Yb II 4500 2924
4816.43 Yb I 675 452
4820.24 Yb II 2000 1369
4834.93 Yb III 255 173
4836.96 Yb II 3000 2129
4837.46 Yb I 315 212
4851.15 Yb II 240 165
4894.6 Yb I 225 157
4912.36 Yb I 80 58
4935.5 Yb I 4500 3201 4f14.6s.6p 32 19710.388 4f14.6s.6d 3D3 39966.09
4937.22 Yb II 1500 1274
4966.9 Yb I 315 241
5009.52 Yb II 495 394
5054.94 Yb III 150 126
5067.3 Yb II 70 58
5067.8 Yb I 135 116
5069.14 Yb I 435 358
5074.34 Yb I 3000 2592
5076.74 Yb I 810 673
5135.98 Yb II 690 588
5147.02 Yb II 525 457
5184.15 Yb II 285 258
5196.08 Yb I 195 172
5211.6 Yb I 375 340
5240.51 Yb II 330 305
5244.11 Yb I 405 377
5256.85 Yb III 285 268
5257.49 Yb II 810 743
5277.04 Yb I 1500 1509
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