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
9106.165 Fe I 1 - 3d6.4s2 a 3P22 18378.186 3d6.4s2 b 3D2 29356.744
9108.472 Fe II - - 3d6.(5D4).4f 2[5]°11/2 102831.393 3d6.(5D2).5g 2[4]9/2 113807.203
9109.185 Fe II - - 3d6.(1G1).4s d 2G9/2 58631.623 3d6.(3G).4p y 27/2 69606.567
9111.33 Fe II - - 3d6.(3F2).5s f 4F7/2 99688.355 3d5.(2F1).4s.4p.(3P°) 29/2 110660.69
9112.0294 Fe II - - 3d6.(5D).4d 6D7/2 83713.583 3d5.(4D).4s.4p.(3P°) 65/2 94685.083
9112.2417 Fe I - - 3d6.(5D).4s.4p.(1P°) x 55 40257.314 3d6.(5D).4s (6D).4d e 7G5 51228.553
9114.482 Fe II - - 3d6.(5D).5p w 65/2 91575.149 3d6.(5D).6s 6D3/2 102543.689
9116.251 Fe II 6 - 3d6.(5D3).4f 2[4]°7/2 103340.699 3d6.(5D).6d 6F5/2 114307.099
9116.9043 Fe I - - 3d6.(5D).4s.4p.(1P°) x 51 40404.518 3d6.(5D).4s (6D).4d e 5G2 51370.145
9117.1321 Fe I - - 3d7.(4P).4s b 3P0 23051.75 3d7.(4F).4p y 51 34017.103
9118.881 Fe I 25 - 3d7.(4P).4s b 3P2 22838.323 3d7.(4F).4p y 52 33801.572
9119.9699 Fe I - - 3d7.(4F).4p y 52 34547.211 3d6.(5D).4s (6D).5s e 5D1 45509.152
9120.303 Fe II - - 3d6.(5D3).4f 2[2]°3/2 103391.352 3d6.(5D).6d 1143525/2 114352.875
9122.525 Fe II - - 3d6.(5D).5p w 63/2 91843.485 3d6.(5D).6s 4D5/2 102802.353
9122.9356 Fe II 1 - 3d6.(5D).5s e 4D7/2 79439.496 3d6.(5D).5p 47/2 90397.873
9123.58 Fe I - - 3d6.(3H).4s.4p.(3P°) z 54 43108.917 3d7.(4F).4d e 3G4 54066.518
9124.407 Fe II - - 3d6.(3G).5s e 2G9/2 103608.921 3d6.(3G).5p 47/2 114565.532
9124.613 Fe II - - 3d6.(3H).4d 4G7/2 103921.637 3d6.(3G).5p 29/2 114877.996
9128.5899 Fe II - - 3d6.(3F2).5s e 2F7/2 100492.025 3d6.(3F2).5p 29/2 111443.614
9129.103 Fe II - - 3d6.(5D).5p 41/2 92314.764 3d6.(5D).6s 4D1/2 103265.738
9129.7429 Fe II - - 3d5.(4G).4s.4p.(3P°) x 47/2 92089.043 3d6.(3G).5s f 4G7/2 103039.222
9132.3859 Fe II 2 - 3d6.(5D).5s e 4D7/2 79439.496 3d6.(5D).5p 69/2 90386.533
9132.741 Fe I - - 3d5.(6S).4s2.4p y 72 40052.035 3d6.(5D).4s (6D).4d f 7D2 50998.645
9136.415 Fe II - - 3d6.(5D3).4f 2[3]°5/2 103364.897 3d6.(5D).6d 6F5/2 114307.099
9136.739 Fe I - - 3d5.(6S).4s2.4p y 73 40207.091 3d6.(5D).4s (6D).4d e 5S2 51148.91
9136.793 Fe I - - 3d5.(6S).4s2.4p y 73 40207.091 3d6.(5D).4s (6D).4d e 7F3 51148.848
9140.117 Fe I - - 3d7.(2D2).4s a 3D3 26224.969 3d7.(4F).4p y 33 37162.746
9141.453 Fe II - - 3d5.(4D).4s.4p.(3P°) 69/2 94057.727 3d6.(3F2).4d 4D7/2 104993.879
9146.129 Fe I 4 - 3d6.4s2 b 3F23 20874.482 3d6.(5D).4s.4p.(3P°) z 33 31805.071
9147.218 Fe I - - 3d6.(3H).4s.4p.(3P°) y 53 43137.487 3d7.(4F).4d f 3D2 54066.773
9147.706 Fe I 6 - 3d6.(3H).4s.4p.(3P°) y 55 42911.917 3d7.(4F).4d e 3H6 53840.62
9147.957 Fe I 4 - 3d6.(5D).4s.4p.(1P°) x 53 40842.154 3d6.(5D).4s (4D).5s g 5D3 51770.557
9149.524 Fe I - - 3d6.(5D).4s.4p.(1P°) x 51 40404.518 3d6.(5D).4s (6D).4d e 7F2 51331.052
9155.6458 Fe II - - 3d6.(5D4).4f 2[4]°9/2 102882.424 3d6.(5D2).5g 2[3]7/2 113801.671
9155.647 Fe I - - 3d6.(5D).4s.4p.(1P°) x 51 41130.599 3d6.(5D).4s (4D).5s g 5D2 52049.823
9155.8225 Fe II - - 3d6.(5D).5s e 6D5/2 78525.442 3d5.(4P).4s.4p.(3P°) 65/2 89444.455
9156.206 Fe I - - 3d6.4s2 b 3G3 24338.767 3d7.(4F).4p z 54 35257.324
9157.081 Fe I - - 3d6.(5D).4s.4p.(1P°) x 52 40231.336 3d6.(5D).4s (6D).4d e 7F3 51148.848
9157.717 Fe II - - 3d5.(4D).4s.4p.(3P°) 63/2 93840.405 3d6.(5D).5d 6D1/2 104757.143
9163.982 Fe I - - 3d6.(5D).4s.4p.(1P°) x 51 41130.599 3d6.(5D).4s (4D).5s e 3D1 52039.892
9164.571 Fe I - - 3d6.(5D).4s.4p.(1P°) x 54 39625.804 3d6.(5D).4s (6D).4d f 5D3 50534.397
9165.8121 Fe II - - 3d5.(4G).4s.4p.(3P°) v 43/2 92358.625 3d6.(5D).6s 4D1/2 103265.738
9166.3024 Fe II 4 - 3d6.(3G).5s e 2G9/2 103608.921 3d6.(3G).5p 211/2 114515.453
9169.323 Fe I - - 3d7.(4F).4p y 51 34692.148 3d6.(5D).4s (6D).5s e 5D0 45595.086
9169.779 Fe I - - 3d7.(4P).4p u 52 46888.517 3d7.(4F).6s 3F2 57790.909
9170.0854 Fe II - - 3d6.(3P1).4p u 23/2 92216.391 3d6.(5D).6s 4D3/2 103118.421
9171.6858 Fe II - - 3d6.(5D).5s e 6D3/2 78725.822 3d5.(4P).4s.4p.(3P°) 63/2 89625.951
9173.195 Fe I - - 3d6.4s2 b 3F22 21038.987 3d6.(5D).4s.4p.(3P°) z 31 31937.325
9173.543 Fe I 5 - 3d6.(3F2).4s.4p.(3P°) x 34 47812.118 3d6.(5D).4s (4D).4d g 5G3 58710.047
9173.675 Fe I - - 3d6.(5D).4s.4p.(1P°) x 53 40842.154 3d6.(5D).4s (4D).5s e 3D2 51739.92
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