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
11081.594 Fe I - - 3d6.(5D).4s (6D).5s e 5D1 45509.152 3d7.(4F).5p 52 54530.653
11085.6047 Fe II - - 3d6.(3F2).4d 4P3/2 104839.99 3d6.(5D1).5f 2[2]°3/2 113858.233
11087. Fe VI 1 - 3d3 4P5/2 19610.8 3d3 2D23/2 28627.9
11087.737 Fe I - - 3d6.4s2 a 3P22 18378.186 3d6.(5D).4s.4p.(3P°) z 53 27394.691
11090.359 Fe II - - 3d6.(3H).5s e 4H9/2 98445.41 3d5.(2F1).4s.4p.(3P°) 47/2 107459.78
11097.083 Fe I - - 3d6.(5D).4s (6D).5s e 5D2 45333.875 3d7.(4F).5p 32 54342.779
11098.135 Fe I - - 3d6.(5D).4s (6D).5s e 5D0 45595.086 3d7.(4F).5p 51 54603.14
11100.0515 Fe II - - 3d6.(5D).5d 6F3/2 104630.429 3d6.(5D2).5f 2[2]°3/2 113636.931
11101.0173 Fe II - - 3d6.(5D).5d 6F7/2 104380.941 3d6.(5D3).5f 2[5]°9/2 113386.658
11104.477 Fe II - - 3d5.(4P).4s.4p.(3P°) 47/2 96217.72 3d6.(3H).4d 4F7/2 105220.61
11112.5135 Fe II - - 3d6.(5D).5d 6F7/2 104380.941 3d6.(5D3).5f 2[2]°5/2 113377.34
11114.0545 Fe II - - 3d6.(5D).5p 65/2 89119.452 3d6.(3P2).5s 4P3/2 98114.577
11116.4845 Fe II - - 3d6.(5D).5d 6F7/2 104380.941 3d6.(5D3).5f 2[3]°7/2 113374.128
11119.797 Fe I 4 - 3d7.(4P).4s b 3P1 22946.816 3d6.(5D).4s.4p.(3P°) z 31 31937.325
11121.2088 Fe II - - 3d6.(5D).5d 6F9/2 103950.602 3d6.(5D4).5f 2[5]°9/2 112939.965
11122.337 Fe I - - 3d6.(3P2).4s.4p.(3P°) x 51 43079.023 3d6.(5D).4s (6D).4d e 5P2 52067.469
11124.1399 Fe II - - 3d6.(5D).5d 6D7/2 104705.411 3d6.(5D2).5f 2[4]°9/2 113692.411
11125.5917 Fe II - - 3d6.(5D).4p z 43/2 45289.8248 3d5.4s2 b 4G5/2 54275.649
11127.763 Fe I - - 3d6.(5D).4s (6D).5s e 5D4 44677.006 3d7.(4F).5p 53 53661.079
11127.834 Fe I - - 3d7.(2H).4s b 3H4 26627.609 3d7.(4F).4p z 53 35611.625
11131.3266 Fe II - - 3d5.(4G).4s.4p.(3P°) 29/2 96239.416 3d6.(3H).4d 4F7/2 105220.61
11131.327 Fe I - - 3d6.(5D).4s (6D).5s e 5D3 45061.329 3d7.(4F).5p 52 54042.527
11133.2 Fe IV 1 - 3d5 2I11/2 47078.6 3d5 2H9/2 56058.3
11135.962 Fe I - - 3d6.(3P2).4s.4p.(3P°) x 52 42859.778 3d6.(5D).4s (6D).4d e 5P3 51837.238
11138.4313 Fe I - -
11139.0274 Fe II - - 3d6.(5D).5d 6D9/2 104411.671 3d6.(5D3).5f 2[5]°9/2 113386.658
11139.4243 Fe II - - 3d6.(5D).5d 6D7/2 104705.411 3d6.(5D2).5f 2[4]°7/2 113680.079
11140.923 Fe II - - 3d6.(5D4).5f 2[6]°13/2 112890.534 3d6.(3H).6s 4H13/2 121863.975
11146.338 Fe II - - 3d6.(5D).5d 6D7/2 104705.411 3d6.(5D2).5f 2[2]°5/2 113674.493
11149.264 Fe I - - 3d7.(4P).4s b 3P2 22838.323 3d6.(5D).4s.4p.(3P°) z 33 31805.071
11151.8075 Fe II - - 3d6.(5D).5d 6F7/2 104380.941 3d6.(5D3).5f 2[4]°9/2 113345.643
11153.122 Fe II - - 3d6.(5D).5d 6F7/2 104380.941 3d6.(5D3).5f 2[3]°5/2 113344.585
11154.596 Fe II - - 3d6.(5D).5d 6D9/2 104411.671 3d6.(5D3).5f 2[3]°7/2 113374.128
11155.8925 Fe II - - 3d6.(5D).5d 6F9/2 103950.602 3d6.(5D4).5f 2[3]°7/2 112912.023
11155.893 Fe I - - 3d6.(5D).4s (6D).5p n 74 49558.734 3d6.(5D).4s (4D).4d g 5G4 58520.163
11161.148 Fe I - - 3d6.(3F2).4s.4p.(3P°) x 55 45726.13 3d7.(4F).4d f 3F4 54683.322
11162.5138 Fe II - - 3d6.(5D).5d 6F7/2 104380.941 3d6.(5D3).5f 2[4]°7/2 113337.042
11163.693 Fe I - - 3d6.(5D).4s (6D).5s e 5D2 45333.875 3d7.(4F).5p 33 54289.034
11164.5613 Fe II - - 3d6.(5D).5d 6F11/2 103936.602 3d6.(5D4).5f 2[4]°9/2 112891.061
11165.2209 Fe II - - 3d6.(5D).5d 6F11/2 103936.602 3d6.(5D4).5f 2[6]°13/2 112890.534
11169.043 Fe II - - 3d6.(5D).5d 6F5/2 104426.46 3d6.(5D3).5f 2[2]°5/2 113377.34
11178.9198 Fe II - - 3d6.(5D).5d 6D9/2 104411.671 3d6.(5D3).5f 2[5]°11/2 113354.632
11179.8552 Fe II - - 3d6.(5D).5d 6F11/2 103936.602 3d6.(5D4).5f 2[5]°11/2 112878.815
11182.0505 Fe II - - 3d6.(5D).5d 6F9/2 103950.602 3d6.(5D4).5f 2[4]°9/2 112891.061
11186.145 Fe I - - 3d6.(5D).4s (6D).5s e 5D2 45333.875 3d6.(3D).4s.4p.(3P°) t 51 54271.062
11186.919 Fe II - - 3d6.(5D).5d 6F5/2 104426.46 3d6.(5D3).5f 2[2]°3/2 113363.028
11188.3347 Fe II - - 3d6.(3F2).4d 4P5/2 104739.057 3d6.(5D2).5f 2[2]°5/2 113674.493
11188.459 Fe I - - 3d6.(5D).4s (6D).4d e 7F6 50342.129 3d6.4s.(6D9/2).5f 2[13/2]°7 59277.458
11189.159 Fe II - - 3d6.(5D).5d 4G5/2 105630.764 3d6.(3G).5p 47/2 114565.532
11190.021 Fe I - - 3d6.(5D).4s.4p.(3P°) z 31 31937.325 3d8 3P2 40871.412
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