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
4009.96 Pm II 5000 62
4012.72 Pm II 2000 25
4014.2 Pm II 2500 31
4019.34 Pm II 2000 29
4028.2 Pm II 2500 43
4045.36 Pm II 2000 47
4051.54 Pm II 3000 71
4055.2 Pm II 6000 169
4056.56 Pm I 2000 56
4075.84 Pm II 6000 239
4085.31 Pm I 2000 95
4086.1 Pm II 5000 237
4140.46 Pm II 2500 286
4185.74 Pm II 2000 485
4192.92 Pm II 3000 727
4194.7 Pm II 2000 485
4222.15 Pm II 2000 662
4264.32 Pm I 3000 1252
4284.37 Pm I 3000 1325
4297.78 Pm II 6000 2742
4303.89 Pm II 2000 914
4305.64 Pm I 2000 924
4318.8 Pm I 4000 1861
4325.92 Pm II 2500 1168
4332.05 Pm II 2000 934
4336.54 Pm II 3000 1407
4337.48 Pm II 2000 938
4342.12 Pm II 3000 1407
4347.72 Pm I 2000 940
4363.92 Pm I 3500 1649
4369.64 Pm I 3000 1416
4381.88 Pm II 2000 945
4388.49 Pm I 4000 1893
4388.76 Pm II 2000 946
4409.42 Pm I 4000 1898
4412.47 Pm I 5000 2373
4417.96 Pm II 10000 4754
4432.51 Pm II 4000 1905
4435.86 Pm I 2500 1194
4436.55 Pm I 3000 1432
4438.68 Pm I 3000 1432
4445.41 Pm II 5000 2394
4446.9 Pm II 6000 2872
4453.95 Pm II 8000 3830
4459.97 Pm II 2000 960
4468.16 Pm I 2500 1204
4471.48 Pm II 2000 963
4473.23 Pm II 3000 1445
4477.46 Pm II 2000 967
4478.58 Pm I 3500 1692
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