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
9155.647 Fe I - - 3d6.(5D).4s.4p.(1P°) x 51 41130.599 3d6.(5D).4s (4D).5s g 5D2 52049.823
9155.8225 Fe II - - 3d6.(5D).5s e 6D5/2 78525.442 3d5.(4P).4s.4p.(3P°) 65/2 89444.455
9156.206 Fe I - - 3d6.4s2 b 3G3 24338.767 3d7.(4F).4p z 54 35257.324
9157.081 Fe I - - 3d6.(5D).4s.4p.(1P°) x 52 40231.336 3d6.(5D).4s (6D).4d e 7F3 51148.848
9157.717 Fe II - - 3d5.(4D).4s.4p.(3P°) 63/2 93840.405 3d6.(5D).5d 6D1/2 104757.143
9163.982 Fe I - - 3d6.(5D).4s.4p.(1P°) x 51 41130.599 3d6.(5D).4s (4D).5s e 3D1 52039.892
9164.571 Fe I - - 3d6.(5D).4s.4p.(1P°) x 54 39625.804 3d6.(5D).4s (6D).4d f 5D3 50534.397
9165.8121 Fe II - - 3d5.(4G).4s.4p.(3P°) v 43/2 92358.625 3d6.(5D).6s 4D1/2 103265.738
9166.3024 Fe II 4 - 3d6.(3G).5s e 2G9/2 103608.921 3d6.(3G).5p 211/2 114515.453
9169.323 Fe I - - 3d7.(4F).4p y 51 34692.148 3d6.(5D).4s (6D).5s e 5D0 45595.086
9169.779 Fe I - - 3d7.(4P).4p u 52 46888.517 3d7.(4F).6s 3F2 57790.909
9170.0854 Fe II - - 3d6.(3P1).4p u 23/2 92216.391 3d6.(5D).6s 4D3/2 103118.421
9171.6858 Fe II - - 3d6.(5D).5s e 6D3/2 78725.822 3d5.(4P).4s.4p.(3P°) 63/2 89625.951
9173.195 Fe I - - 3d6.4s2 b 3F22 21038.987 3d6.(5D).4s.4p.(3P°) z 31 31937.325
9173.543 Fe I 5 - 3d6.(3F2).4s.4p.(3P°) x 34 47812.118 3d6.(5D).4s (4D).4d g 5G3 58710.047
9173.675 Fe I - - 3d6.(5D).4s.4p.(1P°) x 53 40842.154 3d6.(5D).4s (4D).5s e 3D2 51739.92
9173.961 Fe I - - 3d7.(2D2).4s a 3D2 26623.735 3d7.(4F).4p y 32 37521.161
9174.218 Fe I - - 3d6.(5D).4s (6D).5s e 7D2 43633.533 3d7.(4F).5p 52 54530.653
9175.2812 Fe II - - 3d6.(3F2).5s f 4F9/2 99573.244 3d6.(3F2).5p 47/2 110469.101
9175.9204 Fe II 1 - 3d6.(5D).5s e 4D5/2 79885.523 3d6.(5D).5p 47/2 90780.623
9176.4252 Fe II - - 3d6.(3G).5s e 2G7/2 103983.496 3d6.(3G).5p 29/2 114877.996
9177.7957 Fe II - - 3d6.(5D).5p 43/2 92225.549 3d6.(5D).6s 4D3/2 103118.421
9178.0595 Fe II - - 3d6.(5D).5s e 4D3/2 80178.005 3d6.(5D).5p 45/2 91070.566
9178.362 Fe II - - 3d5.4s.(7S).5s 8S7/2 103094.888 3d6.(5D0).5f 2[3]°7/2 113987.102
9178.56 Fe I - - 3d6.(5D).4s.4p.(1P°) x 53 39969.853 3d6.(5D).4s (6D).4d f 7D3 50861.816
9178.8198 Fe II - - 3d6.(3H).4d 4H7/2 103986.338 3d6.(3G).5p 29/2 114877.996
9178.971 Fe I - - 3d6.(5D).4s.4p.(1P°) x 53 39969.853 3d6.(5D).4s (6D).4d e 7P2 50861.327
9179.4918 Fe II - - 3d6.(5D).5s e 6D7/2 78237.709 3d5.(4P).4s.4p.(3P°) 67/2 89128.569
9179.743 Fe I - - 3d7.(2F).4s d 3F2 36940.59 3d6.(3G).4s.4p.(3P°) w 52 47831.153
9181.0203 Fe II - - 3d6.(3P2).5s 4P3/2 98114.577 3d5.(2F1).4s.4p.(3P°) 43/2 109003.621
9181.021 Fe I - - 3d6.(3H).4s.4p.(3P°) y 33 45562.974 3d6.4s.(6D).5d 7D4 56452.018
9185.225 Fe I - - 3d7.(2F).4s d 3F4 37045.934 3d6.(3G).4s.4p.(3P°) v 54 47929.997
9187.1832 Fe II 1 - 3d6.(5D).5s e 6D7/2 78237.709 3d6.(5D).5p 65/2 89119.452
9188.4834 Fe II - - 3d6.(3F2).5s f 4F7/2 99688.355 3d6.(3F2).5p 45/2 110568.558
9189.408 Fe I - - 3d6.(5D).4s.4p.(1P°) y 52 37157.566 3d7.(4F).5s e 5F2 48036.673
9193.3451 Fe II - - 3d5.(4D).4s.4p.(3P°) 65/2 93830.961 3d6.(5D).5d 6D7/2 104705.411
9194.758 Fe II - - 3d6.(5D).4d 6D5/2 83812.352 3d5.(4D).4s.4p.(3P°) 65/2 94685.083
9195.144 Fe I 7 - 3d5.(6S).4s2.4p v 52 48163.446 3d6.4s.(6D).7s 5D2 59035.762
9195.902 Fe II - - 3d6.(3F2).5p 29/2 111443.614 3d6.(3H).6s 2H11/2 122315.037
9196.354 Fe II - - 3d6.(3F1).4p 47/2 93129.879 3d6.(5D).5d 6P7/2 104000.81
9196.9225 Fe II - - 3d6.(5D).5s e 4D3/2 80178.005 3d6.(3P1).5p 43/2 91048.225
9199.4443 Fe II - - 3d6.(5D4).4f 2[3]°7/2 102942.256 3d6.(5D2).5g 2[5]9/2 113809.527
9199.445 Fe I 2 - 3d6.(5D).4s.4p.(1P°) x 54 40594.432 3d6.(5D).4s (6D).4d f 5F4 51461.67
9201.4865 Fe II - - 3d6.(3P2).5s 4P5/2 97507.414 3d6.(3P2).5p 43/2 108372.239
9202.843 Fe II - - 3d5.(4G).4s.4p.(3P°) t 27/2 96356.551 3d5.(6S).4p2 8P9/2 107219.778
9203.0093 Fe II - - 3d6.(5D).5p w 67/2 91167.936 3d6.(5D).6s 6D7/2 102030.965
9203.176 Fe II - - 3d6.(5D).5s e 4D1/2 80346.06 3d6.(5D).5p 43/2 91208.892
9203.8106 Fe I 1 - 3d7.(4F).4s a 3F4 11976.239 3d7.(4P).4s b 3P2 22838.323
9204.0962 Fe I 2 -
9204.0963 Fe II - - 3d6.(5D).5s e 6D9/2 77861.65 3d6.(5D).5p 69/2 88723.398
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