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
4397.26 Os I 95 46
4402.74 Os I 270 125
4420.47 Os I 1500 620
4432.41 Os I 80 37
4436.32 Os I 195 91
4439.64 Os I 70 33
4447.35 Os I 450 217
4484.76 Os I 360 172
4548.66 Os I 300 153
4550.41 Os I 465 236
4551.3 Os I 480 237
4616.78 Os I 390 209
4631.83 Os I 390 214
4663.82 Os I 270 151
4793.99 Os I 510 325
4865.6 Os I 525 371
5031.83 Os I 105 83
5039.12 Os I 195 152
5072.88 Os I 100 81
5074.77 Os I 100 81
5079.09 Os I 120 96
5103.5 Os I 120 103
5110.81 Os I 135 119
5122.23 Os I 105 86
5145.54 Os I 50 42
5149.74 Os I 240 210
5152.01 Os I 20 18
5168.98 Os I 60 53
5193.52 Os I 120 110
5202.63 Os I 120 108
5203.23 Os I 50 43
5255.82 Os I 80 73
5265.15 Os I 90 83
5283.89 Os I 20 17
5295.65 Os I 65 61
5298.78 Os I 65 61
5302.58 Os I 50 46
5336.23 Os I 55 54
5346.03 Os I 25 23
5352.25 Os I 65 63
5376.79 Os I 165 164
5403.43 Os I 15 16
5412.14 Os I 45 43
5416.34 Os I 255 249
5416.69 Os I 165 156
5417.51 Os I 120 124
5441.82 Os I 15 16
5443.31 Os I 70 70
5446.93 Os I 30 30
5447.76 Os I 6 6
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