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
4326.87 Fe III - - 3d5.(4G).5p 35 199660.99 3d5.(4G).5d 5G4 222766.06
4327.0953 Fe I 105 50 3d7.(2D2).4s a 1D2 28604.613 3d7.(2P).4p y 12 51708.307
4327.9031 Fe I - - 3d7.(2H).4s b 3H4 26627.609 3d7.(2G).4p y 34 49726.99
4330.585 Fe III - - 3d5.(b 2G).4p 35 165939.83 3d5.(4D).4d 3G5 189024.76
4330.9516 Fe I 5 3 3d7.(2H).4s b 3H5 26351.04 3d7.(2G).4p y 36 49434.163
4332.998 Fe II - - 3d6.(5D).5s e 4D1/2 80346.06 3d6.(5D3).4f 2[0]°1/2 103418.28
4333. Fe III - - 3d5.(b 2G).4p 35 165939.83 3d5.(4D).4d 3G4 189011.99
4333.218 Fe II - - 3d6.(5D).5d 6D9/2 104411.671 3d6.(3G5).4f 2[6]°11/2 127482.749
4334.31 Fe III - - 3d5.(4G).5p 34 199700.93 3d5.(4G).5d 5G4 222766.06
4334.53 Fe III - - 3d5.(4G).5p 36 199635.07 3d5.(4G).5d 5F5 222699.23
4336.309 Fe II - - 3d6.(5D).4d e 4G9/2 85184.773 3d5.(2F1).4s.4p.(3P°) 47/2 108239.375
4336.65 Fe III - - 3d5.(b 2G).4s 1G4 117950.17 3d5.(a 2G).4p 34 141002.97
4337.046 Fe I 450 214 3d7.(4F).4s a 3F3 12560.934 3d7.(4F).4p z 53 35611.625
4337.32 Fe III - - 3d5.(4G).5p 34 199700.93 3d5.(4G).5d 5F3 222750.32
4337.517 Fe I - - 3d6.4s2 b 3F23 20874.482 3d6.(3P2).4s.4p.(3P°) w 53 43922.668
4338.2475 Fe I - - 3d7.(4P).4s a 5P3 17550.181 3d6.(5D).4s.4p.(1P°) x 54 40594.432
4338.31 Fe III - - 3d5.(4G).5p 34 199700.93 3d5.(4G).5d 5G5 222744.84
4339.396 Fe III - - 3d5.(4G).5p 35 199660.99 3d5.(4G).5d 5F5 222699.23
4340.25 Fe III - - 3d5.(4G).5p 34 199700.93 3d5.(4G).5d 5F4 222734.53
4340.49 Fe I - - 3d7.(2G).4s a 3G3 22249.429 3d6.(3P2).4s.4p.(3P°) x 32 45281.833
4341.813 Fe I - - 3d7.(2D2).4s a 1D2 28604.613 3d6.(5D).4s (6D).5p t 52 51630.001
4343.2161 Fe I - - 3d7.(4F).4p y 54 33095.941 3d7.(4F).6s 5F5 56113.887
4343.271 Fe I 25 11 3d7.(2D2).4s a 3D3 26224.969 3d6.(3F2).4s.4p.(3P°) v 32 49242.621
4343.6972 Fe I 15 7 3d7.(2G).4s a 1G4 24574.655 3d6.(3G).4s.4p.(3P°) w 54 47590.048
4343.869 Fe I - - 3d7.(2D2).4s a 1D2 28604.613 3d6.(5D).4s (6D).5p u 53 51619.076
4344.42 Fe III - - 3d5.(b 2D).4s 3D2 105906.27 3d5.(4D).4p 32 128917.66
4344.4993 Fe I - - 3d6.(5D).4s.4p.(3P°) z 53 29056.324 3d6.(5D).4s (6D).4d e 5P2 52067.469
4344.89 Fe I - - 3d7.(4F).4p y 53 33507.123 3d7.(4F).6s 5F4 56516.218
4346.5523 Fe I 60 29 3d7.(2H).4s b 3H4 26627.609 3d7.(2G).4p v 34 49627.884
4346.922 Fe II - - 3d6.(1F).4p v 25/2 83868.45 3d6.(3F2).4d 4F5/2 106866.77
4347.2333 Fe I - - 3d6.4s2 a 5D4 0 3d6.(5D).4s.4p.(3P°) z 74 22996.674
4347.8323 Fe I 6 3 3d6.(5D).4s.4p.(3P°) z 53 29056.324 3d6.(5D).4s (4D).5s g 5D2 52049.823
4348.0635 Fe II 25 12 3d6.(5D).5p w 67/2 91167.936 3d6.(5D).6d 4F9/2 114160.174
4348.794 Fe III - - 3d5.(b 2D).4s 3D3 105929.25 3d5.(4D).4p 32 128917.66
4348.9363 Fe I 10 5 3d6.4s2 b 3G4 24118.819 3d6.(3H).4s.4p.(3P°) z 34 47106.484
4351.5436 Fe I 40 18 3d6.4s2 b 3G4 24118.819 3d6.(3F2).4s.4p.(3P°) x 33 47092.712
4351.7629 Fe II 40 18 3d6.(3P2).4s b 4P3/2 21812.0454 3d6.(5D).4p z 45/2 44784.7859
4352.568 Fe III - - 3d5.(4P).4s 5P2 66523.3 3d5.(6S).4p 51 89491.77
4352.7344 Fe I 375 178 3d7.(4P).4s a 5P1 17927.382 3d6.(3P2).4s.4p.(3P°) z 52 40894.99
4356.516 Fe II - - 3d6.(5D).5s e 4D3/2 80178.005 3d6.(5D4).4f 2[1]°1/2 103125.717
4357.571 Fe II 4 2 3d6.(3P1).4s c 4P1/2 49100.956 3d6.(3D).4p w 43/2 72043.06
4358.162 Fe II - - 3d6.(1S2).4p x 23/2 76129.465 3d6.(3P2).5s 2P3/2 99068.465
4358.4989 Fe I 90 43 3d6.4s2 b 3G5 23783.619 3d7.(4P).4p u 54 46720.842
4358.684 Fe I - - 3d7.(2P).4s c 3P2 24335.766 3d7.(4P).4p w 31 47272.027
4359.33219 Fe II 1 1 3d6.(5D).4s a 6D7/2 384.7872 3d5.4s2 a 6S5/2 23317.6351
4359.4 Fe IX 1 1 3s2.3p5.3d 32 433818.8 3s2.3p5.3d 12 456752.7
4360.8029 Fe I - - 3d6.4s2 b 3D3 29371.812 3d7.(2P).4p u 32 52296.92
4361.589 Fe II - - 3d6.(5D).4d e 6G11/2 84296.881 3d6.(5D).6p 69/2 107217.854
4361.6 Fe V - - 3d4 3G3 29817.1 3d4 1F3 52732.6
4365.642 Fe III - - 3d5.(4P).4s 5P1 66592.08 3d5.(6S).4p 51 89491.77
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