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 800-8000 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
4184.98 Fe III - - 3d5.(4G).5p 54 198717.71 3d5.(4G).5d 5H4 222605.95
4187.0387 Fe I 300 73 3d6.(5D).4s.4p.(3P°) z 73 19757.032 3d6.(5D).4s (6D).5s e 7D2 43633.533
4187.5868 Fe I 4 1 3d6.(5D).4s.4p.(3P°) z 51 27666.348 3d6.(5D).4s (6D).4d e 7G2 51539.72
4187.7952 Fe I 240 59 3d6.(5D).4s.4p.(3P°) z 74 19562.439 3d6.(5D).4s (6D).5s e 7D3 43434.627
4188.327 Fe I - - 3d7.(4F).4p y 53 34328.752 3d6.4s.(6D).7s 7D4 58197.914
4188.7313 Fe I 3 1 3d7.(4F).4p z 56 34843.957 3d7.(4F).5d 5H7 58710.811
4188.899 Fe III - - 3d5.(4G).5p 57 198848.6 3d5.(4G).5d 5G6 222714.46
4188.976 Fe II - - 3d6.(5D).5p 47/2 90780.623 3d6.(5D).6d 4G7/2 114646.097
4189.112 Fe III 3 1 3d5.(4D).5p 33 206328.36 3d5.(4D).6s 3D3 230193.06
4189.5563 Fe I 4 1 3d6.4s2 b 1G24 29798.936 3d7.(4F).5p 53 53661.079
4190.0134 Fe II - - 3d6.(5D).5p 67/2 90300.628 3d6.(5D).6d 4F9/2 114160.174
4191.4304 Fe I 240 59 3d6.(5D).4s.4p.(3P°) z 72 19912.495 3d6.(5D).4s (6D).5s e 7D1 43763.98
4191.6763 Fe I 25 6 3d7.(4P).4s b 3P0 23051.75 3d6.(3P2).4s.4p.(3P°) y 31 46901.832
4193.6039 Fe I - - 3d6.4s2 a 3H5 19621.006 3d6.(3H).4s.4p.(3P°) z 55 43460.121
4193.95 Fe III 1 - 3d5.(4G).5p 55 198774.09 3d5.(4G).5d 5H5 222611.3
4194.11 Fe III 1 - 3d5.(b 2G).4s 3G3 114352.21 3d5.(2H).4p 33 138187.96
4194.493 Fe I - - 3d7.(2G).4s a 3G4 21999.13 3d6.(3F2).4s.4p.(3P°) x 54 45833.223
4194.703 Fe III - - 3d5.(4D).5p 52 205737.64 3d5.(4D).6s 5D2 229570.48
4195.3288 Fe I 180 50 3d6.(5D).4s.4p.(3P°) z 55 26874.55 3d6.(5D).4s (6D).4d e 5G5 50703.87
4195.47 Fe III - - 3d5.(4G).5p 55 198774.09 3d5.(4G).5d 5H6 222602.68
4195.6176 Fe I 30 8 3d7.(2P).4s c 3P2 24335.766 3d5.(6S).4s2.4p v 52 48163.446
4196.2081 Fe I 120 33 3d6.(5D).4s.4p.(3P°) z 53 27394.691 3d6.(5D).4s (6D).4d e 5G3 51219.015
4196.5308 Fe I 4 1 3d6.4s2 b 3G5 23783.619 3d6.(3G).4s.4p.(3P°) v 55 47606.114
4196.6712 Fe I 1 - 3d6.4s2 a 3H5 19621.006 3d6.(3H).4s.4p.(3P°) z 54 43442.705
4197.097 Fe I - - 3d7.(4F).4s a 5F2 7985.785 3d6.(5D).4s.4p.(3P°) z 33 31805.071
4198.24 Fe IV 1 - 3d5 4G11/2 32245.5 3d5 2H9/2 56058.3
4198.2466 Fe I 15 4 3d6.(5D).4s.4p.(3P°) z 54 27166.82 3d6.(5D).4s (6D).4d e 5G4 50979.579
4198.3041 Fe I 300 82 3d6.(5D).4s.4p.(3P°) z 75 19350.891 3d6.(5D).4s (6D).5s e 7D4 43163.326
4198.355 Fe II - - 3d6.(5D).5p w 67/2 91167.936 3d6.(5D).6d 6P7/2 114980.083
4198.528 Fe I - - 3d6.4s2 b 3G4 24118.819 3d6.(3G).4s.4p.(3P°) v 54 47929.997
4198.6338 Fe I 5 1 3d6.(5D).4s.4p.(3P°) z 52 27559.583 3d6.(5D).4s (6D).4d e 5G2 51370.145
4199.095 Fe I 210 59 3d7.(2G).4s a 1G4 24574.655 3d7.(2G).4p z 15 48382.603
4199.361 Fe I - - 3d6.4s2 b 3G5 23783.619 3d6.(3G).4s.4p.(3P°) w 54 47590.048
4199.4838 Fe II - - 3d6.(5D).5p 611/2 89924.15 3d6.(5D).6d 6G13/2 113729.889
4199.9832 Fe I 2 1 3d6.4s2 a 5D2 704.007 3d6.(5D).4s.4p.(3P°) z 72 24506.917
4200.517 Fe II - - 3d6.(3F1).4p 49/2 90067.357 3d6.(5D).6d 6G11/2 113867.242
4200.779 Fe I - - 3d7.(4F).4s a 3F2 12968.554 3d6.(5D).4s.4p.(1P°) y 53 36766.966
4200.9239 Fe I 95 26 3d6.(5D).4s.4p.(3P°) z 53 27394.691 3d6.(5D).4s (6D).4d e 7F4 51192.273
4202.0289 Fe I 465 128 3d7.(4F).4s a 3F4 11976.239 3d7.(4F).4p z 34 35767.564
4202.33 Fe II - - 3d6.(5D).5p 45/2 90638.823 3d6.(5D).6d 1144287/2 114428.41
4202.7527 Fe I 10 3 3d7.(2G).4s a 1G4 24574.655 3d6.(3G).4s.4p.(3P°) y 54 48361.882
4202.987 Fe II - - 3d5.(4P).4s.4p.(3P°) 65/2 89444.455 3d6.(5D).7s 6D3/2 113230.351
4203.5675 Fe I 10 3 3d7.(4F).4s a 5F1 8154.714 3d6.(5D).4s.4p.(3P°) z 31 31937.325
4203.826 Fe III - - 3d5.(4G).5p 56 198821.58 3d5.(4G).5d 5H6 222602.68
4203.938 Fe I 4 1 3d6.4s2 a 1I6 29313.008 3d7.(2H).4p 16 53093.529
4203.9845 Fe I 225 63 3d7.(4P).4s b 3P1 22946.816 3d6.(3P2).4s.4p.(3P°) y 32 46727.074
4204.51 Fe III - - 3d5.(4D).5p 53 205732.53 3d5.(4D).6s 5D3 229509.7
4204.854 Fe II - - 3d6.(5D).5p 47/2 90397.873 3d6.(5D).6d 6D7/2 114173.223
4205.153 Fe II - - 3d6.(5D).5p 69/2 90386.533 3d6.(5D).6d 4F9/2 114160.174
4205.5382 Fe I 60 17 3d6.(5D).4s.4p.(3P°) z 52 27559.583 3d6.(5D).4s (6D).4d e 7F2 51331.052
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