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
9229.054 Fe II - - 3d6.(5D).5d 4F9/2 103683.078 3d6.(3G).5p 211/2 114515.453
9229.622 Fe II - - 3d5.(4D).4s.4p.(3P°) 61/2 94031.37 3d6.(5D).5d 6P3/2 104863.08
9231.781 Fe I - - 3d6.(3H).4s.4p.(3P°) y 53 43137.487 3d7.(4F).4d h 5D2 53966.662
9231.96 Fe II - - 3d6.(3F2).5p 27/2 111744.362 3d6.(3H).6s 2H9/2 122573.335
9233.191 Fe I - - 3d6.(3H).4s.4p.(3P°) y 55 42911.917 3d7.(4F).4d e 3G5 53739.438
9236.8286 Fe I - -
9236.8287 Fe II - - 3d6.(5D).5p w 63/2 91843.485 3d6.(5D).6s 6D1/2 102666.741
9238.1132 Fe II - - 3d6.(3F2).5s f 4F5/2 99824.051 3d6.(3F2).5p 43/2 110645.805
9239.9375 Fe II - - 3d6.(5D).5p w 65/2 91575.149 3d6.(5D).6s 4D7/2 102394.764
9239.938 Fe I - - 3d6.(3F2).4s.4p.(3P°) x 56 45608.361 3d6.4s.(6D).5d 7F6 56427.977
9240.305 Fe I - - 3d6.(5D).4s.4p.(1P°) x 52 41018.051 3d6.(5D).4s (6D).4d e 5P3 51837.238
9241.1273 Fe II - - 3d6.(3F2).5s f 4F7/2 99688.355 3d6.(3P2).5p 45/2 110506.577
9241.2844 Fe II - - 3d6.(3P2).5s 4P3/2 98114.577 3d6.(3P2).5p 25/2 108932.616
9242.175 Fe I - - 3d7.(4F).4p y 51 34692.148 3d6.(5D).4s (6D).5s e 5D1 45509.152
9242.367 Fe I 2 - 3d6.(5D).4s.4p.(1P°) x 52 40231.336 3d6.(5D).4s (6D).4d f 7D1 51048.107
9242.696 Fe I - - 3d5.(6S).4s2.4p v 52 48163.446 3d6.4s.(4D).4d 3D2 58979.823
9242.8917 Fe II - - 3d5.(4D).4s.4p.(3P°) 61/2 91850.584 3d6.(5D).6s 6D1/2 102666.741
9244.756 Fe II - - 3d6.(3F1).4s c 4F5/2 50142.811 3d6.(3H).4p z 47/2 60956.781
9246.558 Fe I 4 - 3d6.4s2 b 3F23 20874.482 3d6.(5D).4s.4p.(3P°) z 32 31686.351
9248.129 Fe I - - 3d6.(3P2).4s.4p.(3P°) z 52 40894.99 3d6.(5D).4s (6D).4d f 5F2 51705.014
9248.76 Fe I - - 3d5.(6S).4s2.4p y 72 40052.035 3d6.(5D).4s (6D).4d e 7P2 50861.327
9249.679 Fe II - - 3d6.(3P2).4p y 41/2 62829.071 3d5.4s2 4F3/2 73637.285
9251.7869 Fe II 1 - 3d6.(5D).5s e 6D5/2 78525.442 3d6.(5D).5p 63/2 89331.199
9253.5858 Fe II - - 3d6.(5D).5p 41/2 92314.764 3d6.(5D).6s 4D3/2 103118.421
9254.681 Fe II - - 3d6.(3P2).4p y 45/2 62689.874 3d5.4s2 4F7/2 73492.248
9258.269 Fe I 25 - 3d7.(4F).4p y 33 37162.746 3d7.(4F).5s e 3F4 47960.94
9259.005 Fe I 20 - 3d6.(5D).4s.4p.(1P°) x 54 39625.804 3d6.(5D).4s (6D).4d f 5D4 50423.137
9259.23 Fe I - - 3d5.(6S).4s2.4p y 74 40421.938 3d6.(5D).4s (6D).4d e 5G3 51219.015
9263.962 Fe I - - 3d5.(6S).4s2.4p y 73 40207.091 3d6.(5D).4s (6D).4d f 7D2 50998.645
9266.521 Fe II - - 3d6.(5D2).4f 2[1]°1/2 103676.286 3d6.(5D).6d 1144643/2 114464.872
9266.5741 Fe II - - 3d5.(4G).4s.4p.(3P°) v 45/2 92329.905 3d6.(5D).6s 4D3/2 103118.421
9266.913 Fe II - - 3d6.(5D4).4f 2[2]°3/2 103034.819 3d6.(3D).4d 4P3/2 113822.902
9267.5547 Fe II 1 - 3d7 a 4F3/2 3117.4877 3d7 a 4P1/2 13904.8604
9267.9635 Fe II - - 3d6.(3G).5s e 2G7/2 103983.496 3d6.(3G).5p 29/2 114770.394
9270.4061 Fe II - - 3d6.(3H).4d 4H7/2 103986.338 3d6.(3G).5p 29/2 114770.394
9271.254 Fe II - - 3d5.(6S).4s.4p.(3P°) x 45/2 69102.427 3d6.(5D).5s e 4D5/2 79885.523
9272.2423 Fe II - - 3d6.(5D).5s e 6D1/2 78844.031 3d5.(4P).4s.4p.(3P°) 63/2 89625.951
9273.251 Fe II - - 3d6.(3F2).5s f 4F7/2 99688.355 3d6.(3F2).5p 47/2 110469.101
9276.383 Fe II - - 3d6.(5D).5p 43/2 92225.549 3d6.(3P2).4d 4D5/2 103002.66
9280.362 Fe I - - 3d5.(6S).4s2.4p y 73 40207.091 3d6.(5D).4s (6D).4d e 5G4 50979.579
9281.7072 Fe II - - 3d6.(5D4).4f 2[2]°5/2 103024.341 3d6.(5D2).5g 2[2]5/2 113795.305
9282.214 Fe I - - 3d5.(6S).4s2.4p y 74 40421.938 3d6.(5D).4s (6D).4d e 7F4 51192.273
9282.861 Fe II - - 3d6.(5D).5d 6P7/2 104000.81 3d6.(3G).5p 29/2 114770.394
9284.826 Fe I - - 3d6.(5D).4s.4p.(1P°) x 52 40231.336 3d6.(5D).4s (6D).4d f 7D2 50998.645
9285.882 Fe I - - 3d6.4s2 b 3F22 21038.987 3d6.(5D).4s.4p.(3P°) z 33 31805.071
9286.524 Fe I - - 3d6.(3H).4s.4p.(3P°) z 54 43108.917 3d7.(4F).4d e 5H5 53874.257
9286.768 Fe II - - 3d6.(5D).4d e 6F5/2 83308.241 3d5.(4G).4s.4p.(3P°) w 47/2 94073.296
9289.448 Fe I - - 3d6.(5D).4s.4p.(1P°) x 53 40842.154 3d6.(5D).4s (6D).4d f 5F3 51604.103
9292.0017 Fe II - - 3d6.(5D).5p w 65/2 91575.149 3d6.(5D).6s 6D5/2 102334.14
9294.534 Fe I 2 - 3d6.(5D).4s.4p.(1P°) x 54 40594.432 3d6.(5D).4s (4D).5s g 5D4 51350.492
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