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 3800-8000 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
5263.4905 Fe II - - 3d6.(5D).4d 6P3/2 84424.422 3d6.(5D3).4f 2[1]°3/2 103417.935
5263.8646 Fe I 4 4 3d7.(2H).4s a 1H5 28819.954 3d6.(3F2).4s.4p.(3P°) x 34 47812.118
5264.0195 Fe II - - 3d6.(5D).4d f 4D7/2 84685.245 3d6.(5D2).4f 2[3]°7/2 103676.848
5264.1791 Fe II 1 1 3d6.(5D).4d e 6G7/2 84710.749 3d6.(5D2).4f 2[4]°9/2 103701.778
5264.801 Fe II 2 2 3d6.(3G).4s a 4G5/2 26055.412 3d6.(5D).4p z 43/2 45044.1916
5265.2436 Fe I - - 3d6.4s2 b 3G3 24338.767 3d6.(3H).4s.4p.(3P°) z 53 43325.964
5265.9808 Fe II 4 3 3d6.(5D).4d e 6G13/2 84035.172 3d6.(5D4).4f 2[7]°13/2 103019.688
5266.555 Fe I 315 291 3d6.(5D).4s.4p.(3P°) z 73 24180.862 3d6.(5D).4s (6D).5s e 7D4 43163.326
5266.66 Fe III - - 3d5.(4G).4d 5F2 179677.03 3d5.(4G).5p 53 198658.96
5267.27 Fe I - - 3d7.(4F).4p z 54 35257.324 3d7.(4F).4d e 5H4 54237.213
5268.4 Fe II - - 3d6.(5D).4d f 4D7/2 84685.245 3d6.(5D2).4f 2[2]°5/2 103661.038
5269.06 Fe I - - 3d6.(5D).4s.4p.(1P°) x 53 40842.154 3d6.4s.(4D).4d 3F2 59815.558
5269.537 Fe I 600 552 3d7.(4F).4s a 5F5 6928.268 3d6.(5D).4s.4p.(3P°) z 54 25899.989
5270.0318 Fe II - 1 3d6.(5D).4d e 6G7/2 84710.749 3d6.(5D2).4f 2[5]°9/2 103680.689
5270.3 Fe III - 1 3d6 5D3 436.19 3d6 a 3P2 19404.42
5270.356 Fe I 315 288 3d7.(4F).4s a 3F2 12968.554 3d6.(5D).4s.4p.(3P°) z 31 31937.325
5271.0984 Fe II - - 3d6.(5D).4d e 6G7/2 84710.749 3d6.(5D2).4f 2[3]°7/2 103676.848
5272.2212 Fe II - - 3d6.(5D).4d 6D3/2 83990.106 3d6.(5D4).4f 2[3]°5/2 102952.17
5272.37 Fe III - - 3d5.(6S).4d 7D2 147291.39 3d5.(6S).5p 73 166252.93
5272.413 Fe II - - 3d7 d 2D15/2 48039.109 3d6.(3F2).4p y 25/2 67000.53
5272.98 Fe III 3 3 3d5.(4G).4d 5I8 179889.27 3d5.(4G).5p 57 198848.6
5273.1632 Fe I 70 65 3d6.(5D).4s.4p.(3P°) z 50 26550.479 3d6.(5D).4s (6D).5s e 5D1 45509.152
5273.3732 Fe I 45 41 3d6.4s2 a 3P20 20037.816 3d7.(4F).4p y 31 38995.736
5273.657 Fe III - - 3d5.(4G).4d 5G3 179760.82 3d5.(4G).5p 54 198717.71
5274.531 Fe II - - 3d6.(3H).4d 4I13/2 104064.664 3d6.(3H6).4f 2[7]°15/2 123018.433
5274.981 Fe I - - 3d8 c 3F4 32873.632 3d7.(2H).4p u 33 51825.773
5275.9968 Fe II 15 13 3d6.(3G).4s a 4G9/2 25805.327 3d6.(5D).4p z 47/2 44753.8179
5276.38 Fe VII - 1 3p6.3d2 3F4 2331.5 3p6.3d2 3P2 21278.6
5276.475 Fe III 2 2 3d5.(6S).4d 7D3 147306.16 3d5.(6S).5p 73 166252.93
5276.782 Fe III - - 3d5.(4D).4d 5D2 186791.91 3d5.(4D).5p 52 205737.64
5277.298 Fe III - - 3d5.(4G).4d 5I7 179904.77 3d5.(4G).5p 57 198848.6
5277.8 Fe VI - 1 3d3 4F3/2 0 3d3 4P3/2 18942
5278.229 Fe II - - 3d6.(5D).4d 6P3/2 84424.422 3d6.(5D3).4f 2[3]°5/2 103364.897
5278.58 Fe I - - 3d7.(2D2).4s a 3D2 26623.735 3d6.(3H).4s.4p.(3P°) y 33 45562.974
5280.3616 Fe I 10 10 3d6.4s2 b 3D3 29371.812 3d7.(4P).4p x 32 48304.643
5280.932 Fe II - - 3d6.(5D).4d e 6G3/2 84938.265 3d6.(5D1).4f 2[2]°3/2 103869.046
5281.63 Fe I - 1 3d6.(5D).4s.4p.(1P°) x 54 40594.432 3d6.4s.(4D).4d 3F3 59522.714
5281.79 Fe I 195 187 3d6.(5D).4s.4p.(3P°) z 72 24506.917 3d6.(5D).4s (6D).5s e 7D3 43434.627
5282.275 Fe II - - 3d6.(3H).4d 4I13/2 104064.664 3d6.(3H6).4f 2[7]°13/2 122990.633
5282.295 Fe III 2 1 3d5.(6S).4d 7D4 147327.05 3d5.(6S).5p 73 166252.93
5283.0839 Fe II - - 3d6.(3H).4d 2K13/2 104315.373 3d6.(3H5).4f 2[7]°15/2 123238.446
5283.6207 Fe I 255 235 3d6.(5D).4s.4p.(3P°) z 53 26140.179 3d6.(5D).4s (6D).5s e 5D3 45061.329
5284.073 Fe II - - 3d6.(5D).4d e 6G3/2 84938.265 3d6.(5D1).4f 2[2]°5/2 103857.804
5284.092 Fe II 45 41 3d5.4s2 a 6S5/2 23317.6351 3d6.(5D).4p z 67/2 42237.0575
5284.4245 Fe I 1 1 3d6.4s2 a 1I6 29313.008 3d6.(3G).4s.4p.(3P°) y 55 48231.28
5284.6083 Fe I - - 3d8 c 3F2 33765.306 3d7.(2D2).4p t 32 52682.92
5284.83 Fe III 2 1 3d5.(4G).4d 5I7 179904.77 3d5.(4G).5p 56 198821.58
5285.1282 Fe I - - 3d7.(4F).4p z 34 35767.564 3d7.(4F).4d f 3F4 54683.322
5288.5243 Fe I 20 17 3d6.4s2 b 1G24 29798.936 3d6.(3H).4s.4p.(3P°) y 14 48702.535
5289.718 Fe III - - 3d5.(4G).4d 5G2 179759.64 3d5.(4G).5p 53 198658.96
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