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
11429.471 Fe II - - 3d6.(5D).5d 6F3/2 104630.429 3d6.(5D3).5f 2[2]°5/2 113377.34
11432.852 Fe I - - 3d6.(3P2).4s.4p.(3P°) x 52 42859.778 3d6.(5D).4s (6D).4d f 5F3 51604.103
11434.124 Fe II - - 3d6.(5D).5d 4D5/2 105127.773 3d6.(5D1).5f 2[4]°7/2 113871.144
11439.126 Fe I 20 - 3d7.(4P).4s b 3P1 22946.816 3d6.(5D).4s.4p.(3P°) z 32 31686.351
11441.89 Fe I - - 3d6.(5D).4s.4p.(3P°) z 32 32133.991 3d8 3P2 40871.412
11447.008 Fe II - - 3d6.(5D).6p 63/2 107605.127 3d5.4s.(5S).4d 6D5/2 116338.649
11448.2132 Fe II - - 3d6.(5D).5d 6F3/2 104630.429 3d6.(5D3).5f 2[2]°3/2 113363.028
11448.606 Fe II - - 3d6.(3H).4d 2I13/2 104622.308 3d6.(5D3).5f 2[5]°11/2 113354.632
11465.3328 Fe II - - 3d6.(3H).4d 4I9/2 104192.487 3d6.(5D4).5f 2[3]°7/2 112912.023
11470.7776 Fe II - - 3d6.(3F2).5s f 4F5/2 99824.051 3d5.(2F1).4s.4p.(3P°) 45/2 108539.473
11470.978 Fe I - - 3d6.(5D).4s (6D).5s e 5D1 45509.152 3d7.(4F).5p 51 54224.42
11472.4378 Fe II - - 3d6.(5D).5d 6F3/2 104630.429 3d6.(5D3).5f 2[3]°5/2 113344.585
11474.318 Fe II - - 3d5.(4D).4s.4p.(3P°) 65/2 93830.961 3d6.(5D).6s 6D3/2 102543.689
11474.319 Fe I - - 3d6.(5D).4s (6D).5p n 74 49558.734 3d6.(5D).4s (4D).4d g 5G5 58271.462
11475.767 Fe I - - 3d6.(5D).4s (6D).5s e 5D4 44677.006 3d7.(4F).5p 54 53388.637
11489.553 Fe I - - 3d6.(5D).4s (6D).4d e 7G6 50967.831 3d6.4s.(6D7/2).5f 2[13/2]°7 59669.004
11499.768 Fe II - - 3d6.(3P2).5s 4P1/2 99057.089 3d6.(5D).6p 41/2 107750.54
11509.2276 Fe II - - 3d6.(3H).4d 4I9/2 104192.487 3d6.(5D4).5f 2[5]°11/2 112878.815
11515.9311 Fe II - - 3d6.(5D).5d 6D7/2 104705.411 3d6.(5D3).5f 2[5]°9/2 113386.658
11524.5042 Fe I 1 - 3d7.(4P).4s a 5P3 17550.181 3d7.(2D2).4s a 3D3 26224.969
11527.863 Fe I - - 3d6.(5D).4s (6D).5s e 5D3 45061.329 3d6.(3D).4s.4p.(3P°) 53 53733.594
11529.752 Fe I - - 3d6.(5D).4s (6D).5s e 5D2 45333.875 3d6.(3D).4s.4p.(3P°) t 53 54004.718
11531.678 Fe II - - 3d5.4s2 b 4G5/2 54275.649 3d6.(3F2).4p x 47/2 62945.045
11532.572 Fe II - - 3d6.(5D).5d 6D7/2 104705.411 3d6.(5D3).5f 2[3]°7/2 113374.128
11534.081 Fe II - - 3d6.(5D).4d f 4D1/2 85172.826 3d5.(4D).4s.4p.(3P°) 63/2 93840.405
11537.0756 Fe II - - 3d6.(5D).5d 6G5/2 105205.808 3d6.(5D1).5f 2[4]°7/2 113871.144
11544.0824 Fe II - - 3d6.(5D).5d 4G9/2 105211.079 3d6.(5D1).5f 2[4]°7/2 113871.144
11546.38 Fe I - - 3d6.(3F2).4s.4p.(3P°) x 56 45608.361 3d7.(4F).4d e 3H5 54266.716
11555.087 Fe I - - 3d6.(5D).4s (6D).5s e 5D4 44677.006 3d7.(4F).5p 34 53328.835
11565.0839 Fe II - - 3d6.(3F2).5s f 4F9/2 99573.244 3d5.(2F1).4s.4p.(3P°) 49/2 108217.596
11565.846 Fe II - - 3d6.(5D).5d 6G13/2 104366.802 3d6.(5D4).5f 2[7]°13/2 113010.585
11568.338 Fe I - - 3d6.(3F2).4s.4p.(3P°) x 53 45913.497 3d7.(4F).4d e 3H4 54555.418
11570.597 Fe II - - 3d6.(5D).5d 6D7/2 104705.411 3d6.(5D3).5f 2[4]°9/2 113345.643
11572.517 Fe I - - 3d6.(5D).4s (6D).4d e 7G7 50651.632 3d6.4s.(6D9/2).5f 2[15/2]°8 59290.425
11573.2043 Fe II - - 3d6.(3F2).4d 4P5/2 104739.057 3d6.(5D3).5f 2[2]°5/2 113377.34
11573.888 Fe II - - 3d6.(5D1).4f 2[3]°7/2 103969.814 3d6.(5D).7s 6D7/2 112607.597
11575.053 Fe II - - 3d6.(3P2).4d 4P5/2 105234.246 3d6.(5D1).5f 2[4]°7/2 113871.144
11577.5113 Fe II - - 3d6.(3F2).4d 4P5/2 104739.057 3d6.(5D3).5f 2[3]°7/2 113374.128
11578.937 Fe II - - 3d6.(3P2).4d 2F5/2 103597.409 3d6.(3G).5p 47/2 112231.439
11579.3 Fe IV 1 - 3d5 4F9/2 52620.7 3d5 2F17/2 61254.4
11582.1275 Fe II - - 3d6.(5D).5d 6D7/2 104705.411 3d6.(5D3).5f 2[4]°7/2 113337.042
11585.217 Fe I - - 3d6.(5D).4s (6D).5s e 5D0 45595.086 3d7.(4F).5p 51 54224.42
11587.0753 Fe II - - 3d6.(5D).5d 4D3/2 105230.291 3d6.(5D1).5f 2[2]°3/2 113858.233
11588.6332 Fe II - - 3d6.(5D).5d 6G7/2 105065.627 3d6.(5D2).5f 2[4]°9/2 113692.411
11589.703 Fe I - - 3d6.(3P2).4s.4p.(3P°) x 51 43079.023 3d6.(5D).4s (6D).4d f 5F2 51705.014
11589.922 Fe I - - 3d6.(5D).4s (6D).4d e 7G7 50651.632 3d6.4s.(6D9/2).5f 2[13/2]°7 59277.458
11592.3976 Fe II - - 3d6.(3F2).4d 4P5/2 104739.057 3d6.(5D3).5f 2[2]°3/2 113363.028
11593.591 Fe I 10 - 3d7.(4P).4s a 5P1 17927.382 3d6.(5D).4s.4p.(3P°) z 50 26550.479
11594.55 Fe I - - 3d7.(2F).4s d 3F2 36940.59 3d6.(3H).4s.4p.(3P°) y 33 45562.974
11598.004 Fe II - - 3d6.(5D).5s e 4D7/2 79439.496 3d5.(4P).4s.4p.(3P°) 65/2 88059.304
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