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
5161.65 Re I 510 446
5178.89 Re I 885 782
5181.74 Re I 195 170
5234.31 Re I 645 583
5248.86 Re I 420 384
5270.95 Re I 2000 1673
5275.56 Re I 4000 3551
5278.24 Re I 735 687
5305.56 Re I 135 127
5317.28 Re I 255 242
5321.28 Re I 270 253
5327.46 Re I 705 670
5331.9 Re I 570 549
5332.76 Re I 70 69
5333.85 Re I 210 207
5369.48 Re I 135 135
5369.8 Re I 180 177
5377.1 Re I 1000 1019
5431.9 Re I 555 551
5437.03 Re I 390 390
5447.92 Re I 420 413
5460.64 Re I 585 585
5520.05 Re I 150 144
5521.1 Re I 180 179
5532.68 Re I 495 492
5563.24 Re I 630 637
5573.47 Re I 150 144
5584.72 Re I 210 209
5607.21 Re I 75 77
5612.27 Re I 195 197
5667.88 Re I 390 391
5711.43 Re I 150 149
5716.95 Re I 120 112
5752.93 Re I 480 457
5776.83 Re I 675 631
5791.6 Re I 80 73
5815.92 Re I 555 510
5834.31 Re I 2000 1793
5919.86 Re I 45 39
5943.24 Re I 870 734
5950.21 Re I 35 29
5969.77 Re I 405 328
5989.99 Re I 70 54
5995.73 Re I 465 362
6114.22 Re I 450 316
6145.81 Re I 405 265
6146.82 Re I 405 264
6203.24 Re I 225 133
6217.97 Re I 435 256
6229.42 Re I 570 329
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