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
13277.739 Fe II 1 - 3d6.(5D).4s a 6D3/2 862.6118 3d6.(5D).4s a 4D5/2 8391.9554
13281.388 Fe II - - 3d6.(3G).5p 29/2 114770.394 3d6.(3H).6s 4H7/2 122297.664
13286.813 Fe I - - 3d6.(5D).4s.4p.(1P°) x 52 40231.336 3d7.(4F).5s e 5F3 47755.537
13287.294 Fe I 1 - 3d6.(5D).4s (6D).5s e 5D2 45333.875 3d7.(2D2).4p t 31 52857.804
13287.829 Fe I 1 - 3d6.4s2 b 3G5 23783.619 3d6.(5D).4s.4p.(3P°) z 34 31307.245
13289.461 Fe II - - 3d6.(5D).6p 65/2 107525.187 3d6.(5D).6d 6P5/2 115047.887
13289.685 Fe I - - 3d6.(5D).4s (6D).5p n 75 49352.341 3d6.4s.(6D).5d 7G6 56874.916
13291.786 Fe I - - 3d6.(3P2).4s.4p.(3P°) w 52 44183.628 3d6.(5D).4s (6D).4d f 5F2 51705.014
13293.705 Fe II - - 3d5.(2F1).4s.4p.(3P°) 47/2 107459.78 3d6.(5D).6d 6P7/2 114980.083
13295.084 Fe II - - 3d6.(5D).6p 65/2 106814.18 3d6.(5D).6d 1143337/2 114333.701
13295.8042 Fe II - - 3d6.(5D).6s 6D7/2 102030.965 3d6.(3P2).5p 47/2 109550.081
13300.3962 Fe II - - 3d6.(5D).4d 6P5/2 84326.967 3d6.(5D).5p w 63/2 91843.485
13302.291 Fe I - - 3d6.(5D).4s (6D).5p t 54 51076.628 3d7.(4F).5d 5F4 58592.074
13309.533 Fe II - - 3d6.(5D).6p 43/2 107498.51 3d6.(5D).6d 6P3/2 115009.864
13315.738 Fe I - - 3d7.(4P).4p y 52 44511.812 3d6.(5D).4s (6D).4d e 5P1 52019.669
13317.223 Fe II - - 3d6.(5D).5d 6F11/2 103936.602 3d6.(3F2).5p 29/2 111443.614
13319.0534 Fe II - - 3d6.(5D).6p 69/2 106361.238 3d6.(5D).6d 6G11/2 113867.242
13326.029 Fe I - - 3d6.(5D).4s (6D).5p n 73 49805.257 3d6.4s.(6D).5d 7F4 57307.32
13326.697 Fe II - - 3d5.(4P).4s.4p.(3P°) 23/2 97326.503 3d6.(5D).5d 6D5/2 104828.163
13328.2423 Fe II - - 3d6.(5D).6p 67/2 107529.849 3d6.(3D).4d 4F9/2 115030.664
13332.364 Fe I - - 3d6.(3F2).4s.4p.(3P°) w 53 44551.335 3d6.(5D).4s (4D).5s g 5D2 52049.823
13342.2796 Fe II - - 3d6.(5D).6p 65/2 106814.18 3d6.(5D).6d 6F5/2 114307.099
13346.7867 Fe II - - 3d6.(5D).5d 4G7/2 105449.557 3d6.(5D4).5f 2[5]°9/2 112939.965
13346.787 Fe I - - 3d6.(5D).4s (6D).5p n 75 49352.341 3d6.4s.(6D).5d 7F5 56842.733
13350.37 Fe II - - 3d6.(5D).6s 4D5/2 102802.353 3d6.(3F1).5p 45/2 110290.739
13351.588 Fe II - - 3d6.(5D).4d f 4D5/2 84870.911 3d5.(4G).4s.4p.(3P°) v 43/2 92358.625
13352.176 Fe I 2 - 3d6.(5D).4s (6D).5s e 7D5 42815.855 3d6.(5D).4s (6D).5p n 74 50303.225
13356.975 Fe II - - 3d6.(5D).6p 65/2 107525.187 3d6.(5D).6d 6P3/2 115009.864
13361.3545 Fe II - - 3d6.(5D).6p 45/2 107163.871 3d6.(5D).6d 4G7/2 114646.097
13364.1242 Fe II - - 3d6.(5D).5d 4G11/2 104863.432 3d5.(4F).4s.4p.(3P°) 411/2 112344.103
13364.725 Fe II - - 3d6.(5D).6p 47/2 107165.76 3d6.(5D).6d 4G7/2 114646.097
13366.77 Fe I - - 3d8 3P2 40871.412 3d6.(3G).4s.4p.(3P°) v 51 48350.606
13369.962 Fe II - - 3d6.(3F2).5s f 4F7/2 99688.355 3d6.(5D).6p 47/2 107165.76
13371.4 Fe VI 1 - 3d3 4P1/2 18738.3 3d3 2P3/2 26214.9
13373.3487 Fe II - - 3d6.(3F2).5s f 4F7/2 99688.355 3d6.(5D).6p 45/2 107163.871
13374.7145 Fe II - - 3d6.(3D).4p w 45/2 71964.75 3d6.(5D).5s e 4D7/2 79439.496
13374.715 Fe I - - 3d7.(2D2).4s a 1D2 28604.613 3d7.(4F).4p z 33 36079.372
13375.085 Fe II - - 3d5.(4F).4s.4p.(3P°) 65/2 106279.329 3d6.(5D).6d 6F7/2 113753.876
13375.665 Fe II - - 3d6.(3F2).5s f 4F5/2 99824.051 3d5.(2F1).4s.4p.(3P°) 45/2 107298.265
13375.947 Fe II - - 3d6.(3F2).4d 4D3/2 105460.233 3d6.(5D4).5f 2[2]°5/2 112934.3
13376.349 Fe I - - 3d6.(3P2).4s.4p.(3P°) y 31 46901.832 3d7.(4F).4d f 5G2 54375.677
13378.955 Fe II - - 3d6.(5D).4d e 6F5/2 83308.241 3d6.(5D).5p 47/2 90780.623
13382.3018 Fe II - - 3d6.(3H).4d 4I11/2 104174.285 3d5.(2H).4s.4p.(3P°) 49/2 111644.798
13384.471 Fe I - - 3d7.(2P).4s c 3P2 24335.766 3d6.(5D).4s.4p.(3P°) z 33 31805.071
13385.238 Fe I - - 3d7.(4F).5s e 3F4 47960.94 3d6.(1G2).4s.4p.(3P°) s 35 55429.819
13389.418 Fe I 1 - 3d6.(5D).4s (6D).5s e 7D3 43434.627 3d6.(5D).4s (6D).5p n 72 50901.172
13389.847 Fe I - - 3d6.4s2 b 3G3 24338.767 3d6.(5D).4s.4p.(3P°) z 33 31805.071
13392.102 Fe I 3 - 3d6.(5D).4s (6D).5s e 7D4 43163.326 3d6.(5D).4s (6D).5p n 73 50628.372
13393.138 Fe II - - 3d6.(3G).4p x 47/2 65931.358 3d5.4s2 4F5/2 73395.831
13404.947 Fe II - - 3d5.(2D3).4s.4p.(3P°) 45/2 107017.932 3d6.(5D).6d 1144755/2 114475.826
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