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
13531.944 Fe II - - 3d6.(3H).4d 4I9/2 104192.487 3d6.(3F2).5p 27/2 111580.386
13534.574 Fe I - - 3d6.(3P2).4s.4p.(3P°) w 52 44183.628 3d6.(5D).4s (6D).4d e 7S3 51570.097
13535.888 Fe I - - 3d6.(3F2).4s.4p.(3P°) v 52 44664.075 3d6.(5D).4s (4D).5s g 5D2 52049.823
13539.692 Fe I - - 3d8 c 3F4 32873.632 3d6.(5D).4s.4p.(1P°) x 55 40257.314
13544.6 Fe I - - 3d6.(5D).4s (6D).5p u 54 51381.457 3d6.4s.(6D).7s 5D3 58762.456
13544.602 Fe II - - 3d6.(3G).4p x 49/2 66012.775 3d5.4s2 4F9/2 73393.771
13545.988 Fe I - - 3d6.(5D).4s (4D).5s e 3D3 51294.22 3d6.4s.(4D).5p 53 58674.459
13546.977 Fe I 1 - 3d6.(5D).4s.4p.(1P°) x 54 39625.804 3d7.(4F).5s e 5F5 47005.506
13546.9772 Fe II - - 3d6.(3F2).5s f 4F3/2 99918.563 3d5.(2F1).4s.4p.(3P°) 45/2 107298.265
13548.4632 Fe II - - 3d6.(5D).6p 47/2 106863.62 3d6.(5D).6d 1142425/2 114242.513
13552.3738 Fe I 1 - 3d6.4s2 a 5D4 0 3d7.(4F).4s a 5F4 7376.764
13558.069 Fe I - - 3d7.(4F).5s e 3F3 48531.865 3d6.(1G2).4s.4p.(3P°) s 34 55905.536
13565.021 Fe I 5 - 3d6.(5D).4s (6D).5s e 7D5 42815.855 3d6.(5D).4s (6D).5p n 74 50185.743
13566.679 Fe I - - 3d7.(4P).4p u 52 46888.517 3d7.(4F).4d g 5F2 54257.502
13569.537 Fe I - - 3d8 3P2 40871.412 3d6.(3G).4s.4p.(3P°) v 52 48238.847
13571.241 Fe I - - 3d6.(5D).4s.4p.(1P°) x 54 40594.432 3d7.(4F).5s e 3F4 47960.94
13573.344 Fe I - - 3d6.(5D).4s (4D).5s e 3D2 51739.92 3d6.4s.(4D).5p 52 59105.296
13575.334 Fe I - - 3d7.(4F).4p y 53 33507.123 3d8 3P2 40871.412
13579.596 Fe I - - 3d7.(2P).4s c 3P1 24772.018 3d6.(5D).4s.4p.(3P°) z 32 32133.991
13581.852 Fe I - - 3d6.(5D).4s (4D).5s g 5D4 51350.492 3d7.(4F9/2).4f 2[7/2]°4 58711.247
13585.0106 Fe II - - 3d6.(5D).6p 65/2 106814.18 3d6.(5D).6d 6D7/2 114173.223
13588.817 Fe II - - 3d6.(5D).4d 6D7/2 83713.583 3d6.(5D).5p 45/2 91070.566
13588.965 Fe I - - 3d6.(5D).4s (4D).5s g 5D4 51350.492 3d7.(4F9/2).4f 2[9/2]°5 58707.383
13591.3909 Fe II - - 3d6.(5D).4d 6D5/2 83812.352 3d6.(5D).5p w 67/2 91167.936
13591.393 Fe I - - 3d6.(3F2).4s.4p.(3P°) v 52 44664.075 3d6.(5D).4s (6D).4d e 5P1 52019.669
13591.7414 Fe II - - 3d6.(5D).6p 69/2 106361.238 3d6.(5D).6d 1137167/2 113716.636
13592.561 Fe II - - 3d6.(5D).6p 63/2 107044.22 3d6.(5D).6d 1143993/2 114399.17
13592.69 Fe I - - 3d6.(5D).4s (6D).5p n 73 49805.257 3d6.4s.(6D).5d 5P3 57160.142
13593.1435 Fe II - - 3d6.(5D).4d f 4D5/2 84870.911 3d6.(5D).5p 43/2 92225.549
13597.761 Fe II - - 3d6.(5D).5d 6D7/2 104705.411 3d5.(4F).4s.4p.(3P°) 49/2 112057.539
13599.2832 Fe II - - 3d6.(5D).4d e 6F7/2 83136.508 3d6.(5D).5p 65/2 90487.827
13600.643 Fe I - - 3d7.(2P).4s c 3P2 24335.766 3d6.(5D).4s.4p.(3P°) z 32 31686.351
13602.4173 Fe II - - 3d6.(5D).6p 63/2 107044.22 3d6.(5D).6d 1143933/2 114393.845
13605.489 Fe II - - 3d6.(5D).6p 67/2 106608.565 3d6.(5D).6d 6D9/2 113956.532
13605.734 Fe II - - 3d5.(2F1).4s.4p.(3P°) 45/2 107298.265 3d6.(5D).6d 4G7/2 114646.097
13609.377 Fe II - - 3d5.(4D).4s.4p.(3P°) 65/2 94685.083 3d6.(5D).6s 6D7/2 102030.965
13609.743 Fe I - - 3d7.(4P).4p u 54 46720.842 3d7.(4F).4d e 3G4 54066.518
13614.064 Fe I - - 3d6.(3P2).4s.4p.(3P°) w 51 44411.16 3d6.(5D).4s (6D).4d f 5F1 51754.497
13615.64 Fe II - - 3d6.(5D).6s 4D5/2 102802.353 3d6.(3F2).5p 47/2 110144.841
13621.092 Fe I - - 3d6.(5D).4s (6D).4d e 7G4 51334.911 3d6.4s.(4D).5p 53 58674.459
13624.476 Fe I - - 3d8 3P1 41178.412 3d7.(4P).4p x 31 48516.138
13629.188 Fe I - - 3d6.(3F2).4s.4p.(3P°) x 55 45726.13 3d7.(4F).4d g 5F5 53061.318
13629.69 Fe II - - 3d5.(2D3).4s.4p.(3P°) 45/2 107017.932 3d6.(5D).6d 1143525/2 114352.875
13630.024 Fe I - - 3d6.(5D).4s (4D).5s g 5D3 51770.557 3d6.4s.(4D).5p 52 59105.296
13635.302 Fe II - - 3d5.(4F).4s.4p.(3P°) 69/2 106624.631 3d6.(5D).6d 6D9/2 113956.532
13643.728 Fe I - - 3d6.(3F2).4s.4p.(3P°) x 54 45833.223 3d7.(4F).4d f 5P3 53160.593
13645.03 Fe I - - 3d6.(3F2).4s.4p.(3P°) w 51 44378.342 3d6.(5D).4s (6D).4d f 5F2 51705.014
13646.3829 Fe II - - 3d6.(5D).6p 67/2 106608.565 3d6.(5D).6d 6D5/2 113934.512
13650.066 Fe I - - 3d6.(5D).4s (4D).5s g 5D4 51350.492 3d6.4s.(4D).5p 53 58674.459
13651.506 Fe I - - 3d7.(2D2).4s a 3D2 26623.735 3d6.(5D).4s.4p.(3P°) z 32 33946.933
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