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
4736.55 P II 10 6 3s2.3p2 3P2 469.12 3s2.3p2 1S0 21575.63
4823.696 P II 10 8 3s2.3p.4p 3D1 103165.61 3s2.3p.5s 32 123890.81
4864.42 P II 675 471 3s2.3p.4p 3D2 103339.14 3s2.3p.5s 32 123890.81
4927.2 P II 585 427 3s2.3p.4p 3D1 103165.61 3s2.3p.5s 31 123455.46
4935.631 P II 180 136 3s2.3p.4p 1S0 111507.66 3s2.3p.4d 11 131762.84
4943.53 P II 2000 1418 3s2.3p.4p 3D3 103667.86 3s2.3p.5s 32 123890.81
4954.39 P II 930 699 3s2.3p.4p 3D1 103165.61 3s2.3p.5s 30 123344.19
4969.71 P II 2000 1587 3s2.3p.4p 3D2 103339.14 3s2.3p.5s 31 123455.46
4978.15 P I 15 11 3s2.3p2.(3P).4s 4P1/2 55939.421 3s2.3p2.(3P).5p 43/2 76021.601
5015.917 P I 15 12 3s2.3p2.(3P).4s 4P3/2 56090.626 3s2.3p2.(3P).5p 43/2 76021.601
5040.805 P II 1000 862 3s2.3p.4p 1D2 107922.93 3s2.3p.4d 12 127755.5
5045.406 P I 15 12 3s2.3p2.(3P).4s 4P3/2 56090.626 3s2.3p2.(3P).5p 45/2 75905.112
5059.213 P I 15 12 3s2.3p2.(3P).4s 4P1/2 55939.421 3s2.3p2.(3P).5p 41/2 75699.831
5061.916 P I 15 12 3s2.3p2.(3P).4s 4P1/2 55939.421 3s2.3p2.(3P).5p 43/2 75689.282
5079.381 P I 225 189 3s2.3p2.(3P).4s 4P5/2 56339.656 3s2.3p2.(3P).5p 43/2 76021.601
5098.221 P I 1500 1093 3s2.3p2.(3P).4s 4P3/2 56090.626 3s2.3p2.(3P).5p 41/2 75699.831
5100.974 P I 150 128 3s2.3p2.(3P).4s 4P3/2 56090.626 3s2.3p2.(3P).5p 43/2 75689.282
5109.628 P I 225 193 3s2.3p2.(3P).4s 4P5/2 56339.656 3s2.3p2.(3P).5p 45/2 75905.112
5152.221 P II 765 660 3s2.3p.4s 30 86597.55 3s2.3p.4p 3S1 106001.25
5154.844 P I 150 132 3s2.3p2.(3P).4s 4P3/2 56090.626 3s2.3p2.(3P).5p 45/2 75484.459
5156.72 P V 765 665
5162.266 P I 465 399 3s2.3p2.(3P).4s 4P5/2 56339.656 3s2.3p2.(3P).5p 47/2 75705.601
5162.29 P I 2000 1586
5166.619 P I 15 13 3s2.3p2.(3P).4s 4P5/2 56339.656 3s2.3p2.(3P).5p 43/2 75689.282
5190.424 P I 15 14 3s2.3p2.(3P).4s 4P3/2 56090.626 3s2.3p2.(3P).5p 43/2 75351.512
5191.41 P II 1500 1357 3s2.3p.4s 31 86743.96 3s2.3p.4p 3S1 106001.25
5203.826 P III 15 14 3s2.4d 2D5/2 172429.81 3s.3p.(3P°).4s 23/2 191641.09
5204.01 P III 15 14 3s2.4d 2D3/2 172430.49 3s.3p.(3P°).4s 23/2 191641.09
5221.896 P I 15 14 3s2.3p2.(3P).4s 4P5/2 56339.656 3s2.3p2.(3P).5p 45/2 75484.459
5235.499 P IV 1000 979
5253.52 P II 4500 4220 3s2.3p.4s 11 88893.22 3s2.3p.4p 1D2 107922.93
5258.412 P I 15 14 3s2.3p2.(3P).4s 4P5/2 56339.656 3s2.3p2.(3P).5p 43/2 75351.512
5262.06 P I 15 14 3s2.3p2.(3P).4s 2P1/2 57876.574 3s2.3p2.(3P).5p 23/2 76875.25
5293.539 P I 465 431 3s2.3p2.(3P).4s 2P1/2 57876.574 3s2.3p2.(3P).5p 21/2 76762.279
5296.13 P II 4500 4329 3s2.3p.4s 32 87124.6 3s2.3p.4p 3S1 106001.25
5316.07 P II 2500 2184 3s2.3p.4s 31 86743.96 3s2.3p.4p 3P2 105549.67
5332.416 P I 15 15 3s2.3p3 43/2 0 3s2.3p3 23/2 18748.01
5339.622 P I 15 15 3s2.3p3 43/2 0 3s2.3p3 21/2 18722.71
5344.75 P II 2500 2202 3s2.3p.4s 30 86597.55 3s2.3p.4p 3P1 105302.37
5345.851 P I 765 737 3s2.3p2.(3P).4s 2P3/2 58174.366 3s2.3p2.(3P).5p 23/2 76875.25
5364.631 P I 225 222
5378.2 P II 465 447 3s2.3p.4p 3P1 105302.37 3s2.3p.5s 32 123890.81
5378.345 P I 15 15 3s2.3p2.(3P).4s 2P3/2 58174.366 3s2.3p2.(3P).5p 21/2 76762.279
5386.88 P II 2500 2241 3s2.3p.4s 31 86743.96 3s2.3p.4p 3P1 105302.37
5409.72 P II 2500 2254 3s2.3p.4s 31 86743.96 3s2.3p.4p 3P0 105224.06
5425.91 P II 2500 2265 3s2.3p.4s 32 87124.6 3s2.3p.4p 3P2 105549.67
5428.094 P I 720 707
5450.74 P II 1500 1516 3s2.3p.4p 3P2 105549.67 3s2.3p.5s 32 123890.81
5458.305 P I 465 456 3s2.3p2.(3P).4s 2P1/2 57876.574 3s2.3p2.(3P).5p 23/2 76192.199
5461.2 P II 900 887
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