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
10136.69 Fe II - - 3d6.(5D2).4f 2[2]°3/2 103645.256 3d6.(5D3).5g 2[2]3/2 113507.71
10137.1006 Fe II - - 3d6.(5D2).4f 2[2]°3/2 103645.256 3d6.(5D3).5g 2[2]5/2 113507.309
10137.101 Fe I - - 3d6.(5D).4s.4p.(1P°) x 52 41018.051 3d6.(5D).4s (6D).4d f 5D1 50880.102
10142.289 Fe II - - 3d5.(4F).4s.4p.(3P°) 61/2 106476.196 3d5.4s.(5S).4d 6D1/2 116333.201
10142.843 Fe I - - 3d6.(5D).4s.4p.(1P°) x 53 40842.154 3d6.(5D).4s (6D).4d f 5D2 50698.62
10143.1521 Fe II - - 3d6.(5D2).4f 2[2]°3/2 103645.256 3d6.(5D3).5g 2[3]5/2 113501.423
10145.563 Fe I 6 - 3d7.(4F).4p y 32 38678.039 3d7.(4F).5s e 3F3 48531.865
10149.078 Fe I - - 3d6.(5D).4s.4p.(1P°) x 51 41130.599 3d6.(5D).4s (6D).4d f 5D0 50981.012
10149.912 Fe II - - 3d5.(4P).4s.4p.(3P°) 23/2 97326.503 3d6.(5D).5d 4P1/2 107176.093
10152.363 Fe II - - 3d6.(5D).5d 4F5/2 104023.921 3d6.(5D1).5f 2[4]°7/2 113871.144
10152.942 Fe II - - 3d6.(5D2).4f 2[2]°5/2 103661.038 3d6.(5D3).5g 2[2]3/2 113507.71
10153.305 Fe I - - 3d6.(3P2).4s.4p.(3P°) w 53 43922.668 3d7.(4F).4d f 5G4 53768.979
10155.165 Fe I - - 3d7.(4P).4s a 5P3 17550.181 3d6.(5D).4s.4p.(3P°) z 53 27394.691
10155.761 Fe II - - 3d6.(5D2).4f 2[1]°3/2 103668.762 3d6.(5D3).5g 2[1]1/2 113512.697
10156.506 Fe I - - 3d7.(2F).4s d 3F4 37045.934 3d6.(3F2).4s.4p.(3P°) x 34 46889.142
10156.614 Fe I - - 3d6.(3P2).4s.4p.(3P°) x 32 45281.833 3d7.(4F).4d f 3F3 55124.938
10159.413 Fe II - - 3d6.(5D2).4f 2[2]°5/2 103661.038 3d6.(5D3).5g 2[3]5/2 113501.423
10159.626 Fe II - - 3d6.(5D2).4f 2[2]°5/2 103661.038 3d6.(5D3).5g 2[3]7/2 113501.226
10161.319 Fe II - - 3d6.(5D2).4f 2[1]°3/2 103668.762 3d6.(5D3).5g 2[2]5/2 113507.309
10163.529 Fe II - - 3d6.(5D2).4f 2[1]°1/2 103676.286 3d6.(5D3).5g 2[1]1/2 113512.697
10163.6069 Fe II - - 3d6.(5D).4p z 47/2 44446.9051 3d5.4s2 b 4G7/2 54283.236
10164.9901 Fe II - - 3d6.(5D2).4f 2[2]°5/2 103661.038 3d6.(5D3).5g 2[4]7/2 113496.028
10167.469 Fe I - - 3d7.(4P).4s a 5P2 17726.988 3d6.(5D).4s.4p.(3P°) z 52 27559.583
10168.673 Fe II - - 3d6.(5D2).4f 2[1]°1/2 103676.286 3d6.(5D3).5g 2[2]3/2 113507.71
10173.403 Fe I - - 3d6.4s2 b 1G24 29798.936 3d6.(5D).4s.4p.(1P°) x 54 39625.804
10173.5155 Fe II - - 3d6.(5D).4p z 47/2 44446.9051 3d5.4s2 b 4G9/2 54273.656
10175.5 Fe I - - 3d6.(3P2).4s.4p.(3P°) w 53 43922.668 3d7.(4F).4d f 3D3 53747.5
10181.5507 Fe II - - 3d6.(5D2).4f 2[3]°7/2 103676.848 3d6.(5D3).5g 2[4]9/2 113495.846
10184.288 Fe II - - 3d6.(5D2).4f 2[3]°7/2 103676.848 3d6.(5D3).5g 2[5]9/2 113493.197
10185.755 Fe II - - 3d6.(5D2).4f 2[5]°9/2 103680.689 3d6.(5D3).5g 2[6]11/2 113495.637
10188.287 Fe II - - 3d6.(5D2).4f 2[5]°9/2 103680.689 3d6.(5D3).5g 2[5]9/2 113493.197
10188.401 Fe II - - 3d6.(5D2).4f 2[5]°9/2 103680.689 3d6.(5D3).5g 2[5]11/2 113493.072
10195.107 Fe I - - 3d7.(2G).4s a 3G4 21999.13 3d6.(5D).4s.4p.(3P°) z 33 31805.071
10196.595 Fe II - - 3d6.(5D2).4f 2[5]°11/2 103691.094 3d6.(5D3).5g 2[6]13/2 113495.605
10198.445 Fe II - - 3d6.(5D2).4f 2[3]°5/2 103698.515 3d6.(5D3).5g 2[3]7/2 113501.226
10199.227 Fe II - - 3d6.(5D2).4f 2[5]°11/2 103691.094 3d6.(5D3).5g 2[5]11/2 113493.072
10207.5726 Fe II - - 3d6.(3H).5s e 4H9/2 98445.41 3d5.(2F1).4s.4p.(3P°) 47/2 108239.375
10207.6846 Fe II - - 3d6.(5D2).4f 2[4]°9/2 103701.778 3d6.(5D3).5g 2[6]11/2 113495.637
10210.233 Fe II - - 3d6.(5D2).4f 2[4]°9/2 103701.778 3d6.(5D3).5g 2[5]9/2 113493.197
10214.1 Fe V 1 - 3d4 3F23 26842.3 3d4 3D3 36630
10216.313 Fe I 9 - 3d7.(4F).4p y 33 38175.355 3d7.(4F).5s e 3F4 47960.94
10217.7153 Fe II - - 3d6.(5D2).4f 2[4]°7/2 103711.61 3d6.(5D3).5g 2[4]9/2 113495.846
10218.41 Fe I - - 3d7.(2P).4s c 3P1 24772.018 3d6.(5D).4s.4p.(3P°) z 30 34555.597
10218.976 Fe I - - 3d6.(3P2).4s.4p.(3P°) w 52 44183.628 3d7.(4F).4d h 5D2 53966.662
10220.491 Fe II - - 3d6.(5D2).4f 2[4]°7/2 103711.61 3d6.(5D3).5g 2[5]9/2 113493.197
10223.4933 Fe II - - 3d6.(5D0).4f 2[3]°7/2 104022.961 3d6.(5D2).5g 2[3]7/2 113801.671
10229.8164 Fe I 1 - 3d7.(4F).4s a 5F1 8154.714 3d7.(4P).4s a 5P1 17927.382
10230.787 Fe I - - 3d7.(4F).5s e 5F4 47377.955 3d6.4s.(6D7/2).4f 2[7/2]°3 57149.702
10232.802 Fe I - - 3d7.(4F).5s e 5F4 47377.955 3d6.4s.(6D7/2).4f 2[11/2]°5 57147.784
10235.1787 Fe I 1 - 3d6.4s2 a 3P21 19552.478 3d6.4s2 b 3D1 29320.026
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