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
9296.9198 Fe II - - 3d6.(5D).5s e 4D5/2 79885.523 3d6.(5D).5p 45/2 90638.823
9297.15 Fe I - - 3d7.(4F).4p y 33 38175.355 3d7.(4F).5s e 3F2 48928.388
9297.2893 Fe II - - 3d6.(5D).5s e 6D9/2 77861.65 3d5.(4P).4s.4p.(3P°) 69/2 88614.523
9297.606 Fe I - - 3d6.(5D).4s.4p.(1P°) x 52 41018.051 3d6.(5D).4s (4D).5s g 5D3 51770.557
9297.955 Fe I - - 3d6.(5D).4s.4p.(1P°) x 54 39625.804 3d6.(5D).4s (6D).4d f 7D5 50377.908
9301.729 Fe I - - 3d6.(3H).4s.4p.(3P°) z 55 42991.697 3d7.(4F).4d e 3G5 53739.438
9303.243 Fe I - - 3d6.(3H).4s.4p.(3P°) y 54 43022.985 3d7.(4F).4d f 5G4 53768.979
9303.6249 Fe II - - 3d6.(5D).5s e 6D3/2 78725.822 3d6.(5D).5p 61/2 89471.372
9304.5284 Fe II - - 3d6.(3F2).5s f 4F5/2 99824.051 3d6.(3F2).5p 45/2 110568.558
9304.6265 Fe II - - 3d6.(3F1).4p 47/2 93129.879 3d6.(3H).4d 4H9/2 103874.261
9304.627 Fe I - - 3d6.(5D).4s.4p.(1P°) x 51 40404.518 3d6.(5D).4s (6D).4d e 5S2 51148.91
9304.708 Fe II - - 3d6.(5D).5s e 4D5/2 79885.523 3d6.(3P1).4p 43/2 90629.811
9304.8703 Fe II - - 3d6.(3H).4d 4G9/2 103771.342 3d6.(3G).5p 211/2 114515.453
9308.019 Fe I 2 - 3d6.(5D).4s.4p.(1P°) x 54 40594.432 3d6.(5D).4s (6D).4d e 7G4 51334.911
9311.514 Fe I - - 3d6.(5D).4s.4p.(1P°) x 52 41018.051 3d6.(5D).4s (6D).4d f 5F1 51754.497
9315.4047 Fe II - - 3d6.(3P2).5s 4P5/2 97507.414 3d5.(2F1).4s.4p.(3P°) 47/2 108239.375
9315.813 Fe II - - 3d6.(3H).4p z 211/2 62662.252 3d5.4s2 4F9/2 73393.771
9316.778 Fe II - - 3d6.(5D2).4f 2[1]°3/2 103668.762 3d6.(5D).6d 1143993/2 114399.17
9318.178 Fe I 4 - 3d6.(5D).4s.4p.(1P°) x 53 39969.853 3d6.(5D).4s (6D).4d f 5D2 50698.62
9318.386 Fe II - - 3d6.(3P1).4p 45/2 92274.123 3d6.(3P2).4d 4D5/2 103002.66
9318.892 Fe I - - 3d6.(5D).4s.4p.(1P°) x 53 40842.154 3d6.(5D).4s (6D).4d e 7S3 51570.097
9319.5016 Fe II - - 3d6.(3F2).5s f 4F3/2 99918.563 3d6.(3F2).5p 43/2 110645.805
9319.792 Fe I - - 3d5.(6S).4s2.4p y 74 40421.938 3d6.(5D).4s (6D).4d e 7F3 51148.848
9320.698 Fe II - - 3d5.(2D1).4s.4p.(3P°) 45/2 107371.685 3d5.4p2 4P5/2 118097.578
9320.791 Fe I - - 3d7.(4F).5s e 5F3 47755.537 3d6.4s.(4D).5p 54 58481.301
9321.0045 Fe II - - 3d6.(3F2).5s f 4F7/2 99688.355 3d6.(3H).5p 27/2 110413.87
9322.2041 Fe II - - 3d6.(3P2).5s 2P1/2 99921.67 3d6.(3F2).5p 43/2 110645.805
9323.0817 Fe II - - 3d6.(5D).5s e 4D3/2 80178.005 3d6.(5D).5p 45/2 90901.13
9323.314 Fe II - - 3d6.(5D2).4f 2[1]°1/2 103676.286 3d6.(5D).6d 1143993/2 114399.17
9323.83 Fe I - - 3d6.(5D).4s.4p.(1P°) x 55 40257.314 3d6.(5D).4s (6D).4d e 5G4 50979.579
9324.174 Fe I - - 3d6.(5D).4s.4p.(1P°) x 52 41018.051 3d6.(5D).4s (4D).5s e 3D2 51739.92
9324.871 Fe II - - 3d5.(4P).4s.4p.(3P°) 43/2 94739.136 3d6.(3F2).4d 4D3/2 105460.233
9325.038 Fe II - - 3d6.(5D).5s e 4D3/2 80178.005 3d6.(5D).5p 43/2 90898.878
9326.9885 Fe II - - 3d6.(5D2).4f 2[3]°7/2 103676.848 3d6.(5D).6d 1143957/2 114395.468
9327.57 Fe II - - 3d5.(4D).4s.4p.(3P°) 67/2 93987.454 3d6.(5D).5d 6D7/2 104705.411
9327.838 Fe I - - 3d7.(2F).4s d 3F3 36975.588 3d6.(3G).4s.4p.(3P°) w 53 47693.239
9328.154 Fe II - - 3d6.(3F2).5p 27/2 111580.386 3d6.(3H).6s 4H7/2 122297.664
9328.887 Fe I - - 3d6.(3H).4s.4p.(3P°) y 54 43022.985 3d7.(4F).4d e 3G5 53739.438
9329.511 Fe I - - 3d5.(6S).4s2.4p v 53 47966.585 3d6.4s.(4D).4d 3D3 58682.322
9334.056 Fe I 2 - 3d6.(5D).4s.4p.(1P°) x 55 40257.314 3d6.(5D).4s (6D).4d e 7G6 50967.831
9343.0519 Fe II - - 3d6.(5D).5p w 63/2 91843.485 3d6.(5D).6s 6D3/2 102543.689
9343.416 Fe I 4 - 3d6.(5D).4s.4p.(1P°) x 54 40594.432 3d6.(5D).4s (4D).5s e 3D3 51294.22
9348.916 Fe I - - 3d6.(3H).4s.4p.(3P°) y 53 43137.487 3d7.(4F).4d g 5F3 53830.975
9349.26 Fe II - - 3d5.(4D).4s.4p.(3P°) 61/2 91850.584 3d6.(5D).6s 6D3/2 102543.689
9349.3919 Fe II - - 3d6.(3P2).5s 4P3/2 98114.577 3d6.(3P2).5p 45/2 108807.527
9350.417 Fe I 10 - 3d7.(4F).4p y 34 36686.176 3d7.(4F).5s e 5F4 47377.955
9350.5403 Fe II - - 3d6.(5D).6d 6G13/2 113729.889 3d6.(3F24).4f 2[7]°15/2 124421.522
9354.63 Fe I - - 3d6.(5D).4s.4p.(1P°) x 52 41018.051 3d6.(5D).4s (6D).4d f 5F2 51705.014
9356.8017 Fe II - - 3d6.(5D4).4f 2[1]°3/2 103110.835 3d6.(5D2).5g 2[2]5/2 113795.305
9358.3893 Fe II - - 3d5.(4P).4s.4p.(3P°) 47/2 96217.72 3d6.(3F2).4d 2G7/2 106900.373
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