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
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
10240.7 Fe IV 1 - 3d5 2F27/2 51394.2 3d5 2F15/2 61156.5
10241.9873 Fe II - - 3d6.(5D0).4f 2[3]°5/2 104046.419 3d6.(5D2).5g 2[4]7/2 113807.477
10246.41 Fe II - - 3d5.(4D).4s.4p.(3P°) 69/2 94057.727 3d6.(5D).5d 4F7/2 103814.552
10247.9467 Fe II - - 3d6.(5D0).4f 2[3]°5/2 104046.419 3d6.(5D2).5g 2[3]5/2 113801.798
10249.174 Fe I - - 3d6.(3F2).4s.4p.(3P°) w 51 44378.342 3d7.(4F).4d h 5D1 54132.551
10252.554 Fe I - - 3d7.(4F).5s e 5F5 47005.506 3d6.4s.(6D9/2).4f 2[13/2]°6 56756.503
10258.598 Fe I - - 3d7.(2F).4s d 3F3 36975.588 3d7.(4P).4p u 54 46720.842
10260.7 Fe V 1 - 3d4 3F23 26842.3 3d4 1G24 36585.6
10262.463 Fe I - - 3d6.(3P2).4s.4p.(3P°) w 52 44183.628 3d7.(4F).4d f 5P1 53925.2
10262.8598 Fe I 1 - 3d7.(4F).4s a 5F2 7985.785 3d7.(4P).4s a 5P2 17726.988
10264.6616 Fe I 1 - 3d7.(4F).4s a 3F4 11976.239 3d7.(2G).4s a 3G5 21715.732
10265.116 Fe II - - 3d6.(3P2).5s 2P3/2 99068.465 3d6.(3P2).5p 45/2 108807.527
10265.22 Fe I - - 3d7.(4P).4s a 5P1 17927.382 3d6.(5D).4s.4p.(3P°) z 51 27666.348
10268.3153 Fe II - - 3d6.(3P2).5s 4P1/2 99057.089 3d5.(2F1).4s.4p.(3P°) 41/2 108793.109
10269.8877 Fe II - - 3d6.(5D).5d 4F9/2 103683.078 3d6.(5D3).5f 2[6]°11/2 113417.614
10273.938 Fe II - - 3d5.(4D).4s.4p.(3P°) 69/2 92300.269 3d6.(5D).6s 6D7/2 102030.965
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