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
12292.6202 Fe II - - 3d6.(5D).5d 4D3/2 105230.291 3d6.(5D3).5f 2[2]°3/2 113363.028
12293.522 Fe I - - 3d6.(5D).4s (6D).5p n 71 50627.436 3d6.4s.(6D).7s 7D1 58759.579
12295.7547 Fe II - - 3d6.(5D).5d 4G11/2 104863.432 3d6.(5D4).5f 2[6]°11/2 112994.097
12297.157 Fe I - - 3d6.(5D).4s.4p.(1P°) x 54 39625.804 3d7.(4F).5s e 5F3 47755.537
12299.721 Fe I - - 3d6.(5D).4s (6D).5p n 72 50555.762 3d6.4s.(6D).7s 7D2 58683.804
12301.067 Fe I - - 3d6.(3P2).4s.4p.(3P°) w 53 43922.668 3d6.(5D).4s (4D).5s g 5D2 52049.823
12303.4559 Fe II - - 3d6.(5D).5d 6G9/2 104868.522 3d6.(5D4).5f 2[6]°11/2 112994.097
12312.153 Fe I - - 3d7.(4P).4p u 53 46744.993 3d6.4s.(6D).6s 5D3 54864.831
12313.417 Fe II - - 3d6.(3G).5s f 4G9/2 102824.994 3d6.(3H).5p 29/2 110943.996
12320.265 Fe I - - 3d6.(3F2).4s.4p.(3P°) x 55 45726.13 3d7.(4F).4d e 3H6 53840.62
12320.5619 Fe II - - 3d6.(5D).5d 4D3/2 105230.291 3d6.(5D3).5f 2[3]°5/2 113344.585
12330.3 Fe VI 1 - 3d3 2G7/2 20616.4 3d3 2H9/2 28724.3
12330.505 Fe I - - 3d7.(4P).4p w 33 47017.188 3d7.(4F).4d f 3F3 55124.938
12332.9569 Fe II - - 3d6.(5D).5d 6D5/2 104828.163 3d6.(5D4).5f 2[2]°5/2 112934.3
12339.718 Fe II - - 3d6.(3H).4d 4I13/2 104064.664 3d5.(2H).4s.4p.(3P°) 411/2 112166.376
12340.487 Fe I - - 3d6.4s2 a 3P22 18378.186 3d6.(5D).4s.4p.(3P°) z 51 26479.381
12342.914 Fe I - - 3d6.(5D).4s.4p.(1P°) y 51 37409.555 3d6.(5D).4s (6D).5s e 5D1 45509.152
12348.9387 Fe II - - 3d6.(3F2).4d 4G7/2 105291.014 3d6.(5D3).5f 2[5]°9/2 113386.658
12350.9768 Fe II - - 3d6.(3F2).4d 4P3/2 104839.99 3d6.(5D4).5f 2[2]°5/2 112934.3
12366.942 Fe II - - 3d6.(5D).5d 6D5/2 104828.163 3d6.(5D4).5f 2[3]°7/2 112912.023
12368.085 Fe II - - 3d6.(3F2).4d 4G7/2 105291.014 3d6.(5D3).5f 2[3]°7/2 113374.128
12376.6162 Fe II - - 3d6.(3F2).4d 4F9/2 104916.552 3d6.(5D4).5f 2[6]°11/2 112994.097
12378.168 Fe II - - 3d6.(5D).5d 4G11/2 104863.432 3d6.(5D4).5f 2[5]°9/2 112939.965
12382.71 Fe II - - 3d5.(4F).4s.4p.(3P°) 65/2 106279.329 3d6.(5D).6d 1143525/2 114352.875
12385.963 Fe II - - 3d6.(5D).5d 6G9/2 104868.522 3d6.(5D4).5f 2[5]°9/2 112939.965
12391.288 Fe II - - 3d5.(4D).4s.4p.(3P°) 61/2 91850.584 3d6.(3F2).5s f 4F3/2 99918.563
12392.7521 Fe I - -
12393.1828 Fe II - - 3d6.(5D).5d 4D7/2 104873.232 3d6.(5D4).5f 2[5]°9/2 112939.965
12393.8175 Fe II - - 3d6.(3H).5s e 4H11/2 98294.909 3d6.(5D).6p 69/2 106361.238
12394.828 Fe II - - 3d6.(3H).4d 4H9/2 103874.261 3d6.(3F2).5p 49/2 111939.932
12397.081 Fe I - - 3d8 3P1 41178.412 3d6.(3F2).4s.4p.(3P°) v 32 49242.621
12401.9133 Fe II - - 3d6.(5D).5d 4D7/2 104873.232 3d6.(5D4).5f 2[2]°5/2 112934.3
12403.653 Fe II - - 3d6.(3P2).4d 2P3/2 105317.4 3d6.(5D3).5f 2[2]°5/2 113377.34
12409.434 Fe II - - 3d6.(3H).4d 2H11/2 106045.712 3d6.(3G).5p 411/2 114101.892
12410.59 Fe I - - 3d6.(5D).4s (6D).5p n 73 50628.372 3d6.4s.(6D).7s 7D2 58683.804
12414.087 Fe I - - 3d6.(3F2).4s.4p.(3P°) x 53 45913.497 3d7.(4F).4d h 5D2 53966.662
12416.0567 Fe II - - 3d6.(5D).5d 4G5/2 105630.764 3d6.(5D2).5f 2[1]°3/2 113682.648
12417.995 Fe II - - 3d6.(3H).4d 4G11/2 103600.428 3d5.(4G).4s.(5G).4p 413/2 111651.055
12425.715 Fe II - - 3d6.(3P2).4d 2P3/2 105317.4 3d6.(5D3).5f 2[2]°3/2 113363.028
12428.9814 Fe II - - 3d6.(5D).5d 6G9/2 104868.522 3d6.(5D4).5f 2[3]°7/2 112912.023
12432.811 Fe I - - 3d6.(3F2).4s.4p.(3P°) x 54 45833.223 3d7.(4F).4d e 5H5 53874.257
12434.93 Fe II - - 3d6.(3H).5s e 4H7/2 98568.907 3d6.(5D).6p 67/2 106608.565
12436.2792 Fe II - - 3d6.(5D).5d 4D7/2 104873.232 3d6.(5D4).5f 2[3]°7/2 112912.023
12444.5022 Fe II - - 3d6.(3H).4d 4H13/2 103617.577 3d5.(4G).4s.(5G).4p 413/2 111651.055
12446.449 Fe I - - 3d6.(3F2).4s.4p.(3P°) x 33 47092.712 3d7.(4F).4d f 3F3 55124.938
12447.671 Fe II - - 3d6.(5D).4d e 6F7/2 83136.508 3d6.(5D).5p w 67/2 91167.936
12448.788 Fe I - - 3d6.(3P2).4s.4p.(3P°) w 52 44183.628 3d6.(5D).4s (4D).5s g 5D1 52214.345
12454.3892 Fe II - - 3d6.(5D).5d 4G11/2 104863.432 3d6.(5D4).5f 2[6]°13/2 112890.534
12459.765 Fe I - - 3d6.(5D).4s (6D).5s e 5D2 45333.875 3d6.(3G).4s.4p.(3P°) x 33 53357.515
12460.113 Fe II - - 3d6.(3F2).4d 4F9/2 104916.552 3d6.(5D4).5f 2[5]°9/2 112939.965
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