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
1373.587 Fe V 5 - 3d3.(4F).4s 5F4 187719.04 3d3.(4F).4p 54 260521.14
1373.674 Fe V 5 - 3d3.(4F).4s 5F3 187157.65 3d3.(4F).4p 53 259954.98
1373.714 Fe II 9 - 3d6.(3G).4s b 2G9/2 30388.5451 3d5.(4D).4s.4p.(3P°) 27/2 103183.69
1373.788 Fe II 4 - 3d6.(3G).4s a 4G9/2 25805.327 3d5.(4D).4s.4p.(3P°) 49/2 98596.488
1373.967 Fe V 2 - 3d3.(4P).4s 3P2 213649.03 3d3.(4P).4p 33 286431.11
1374.006 Fe II 3 - 3d6.(3F2).4s a 2F5/2 27620.4033 3d5.(4P).4s.4p.(3P°) 25/2 100400.48
1374.116 Fe V 2 - 3d3.(2F).4s 3F3 233848.74 3d3.(2F).4p 34 306622.68
1374.261 Fe V - - 3d3.(2H).4s 3H4 216779.13 3d3.(2H).4p 14 289546
1374.392 Fe III 7 - 3d5.(4G).4s 5G6 63425.74 3d5.(4F).4p 55 136185.16
1374.394 Fe II 3 - 3d6.(3H).4s a 4H11/2 21430.3564 3d5.(4G).4s.4p.(3P°) w 411/2 94189.536
1374.696 Fe II - - 3d6.(5D).4p z 67/2 42237.0575 3d6.(5D).6d 6P7/2 114980.083
1374.746 Fe III 2 - 3d5.(4G).4s 5G2 63495 3d5.(a 2F).4p 31 136236.06
1374.789 Fe V 2 - 3d3.(2D2).4s 3D2 216651.97 3d3.(2D2).4p 32 289389.54
1374.829 Fe III 3 - 3d6 b 3F2 50184.97 3d5.(4P).4p 31 122921.66
1374.83 Fe II 7 - 3d6.(3F2).4s b 4F3/2 23031.2829 3d5.(4P).4s.4p.(3P°) 41/2 95767.572
1374.93 Fe II 9 - 3d6.(3G).4s a 4G9/2 25805.327 3d5.(4D).4s.4p.(3P°) 47/2 98536.011
1375.0439 Fe III 1 - 3d6 a 3P1 20688.12 3d5.(b 2F).4s 3F2 93413.07
1375.176 Fe II 9 - 3d6.(5D).4p z 63/2 43620.9842 3d5.4s.(5S).4d 6D5/2 116338.649
1375.231 Fe II 6 - 3d6.(5D).4p z 63/2 43620.9842 3d5.4s.(5S).4d 6D3/2 116335.731
1375.263 Fe III 7 - 3d5.(4G).4s 5G4 63487.32 3d5.(a 2D).4p 13 136200.07
1375.278 Fe II - - 3d6.(5D).4p z 63/2 43620.9842 3d5.4s.(5S).4d 6D1/2 116333.201
1375.336 Fe III - - 3d5.(a 2G).4s 1G4 93512.71 3d5.(b 2G).4p 34 166222.34
1375.413 Fe III 10 - 3d5.(4G).4s 5G2 63495 3d5.(a 2D).4p 13 136200.07
1375.432 Fe III 1 - 3d6 a 3P1 20688.12 3d5.(b 2F).4s 3F3 93392.55
1375.784 Fe V - - 3d3.(2H).4s 3H5 216860.23 3d3.(2H).4p 14 289546
1375.857 Fe II 5 - 3d7 a 2H9/2 20805.7632 3d6.(3F1).4p u 47/2 93487.653
1376.305 Fe III 2 - 3d6 b 3F2 50184.97 3d5.(4D).4p 51 122843.34
1376.337 Fe V 4 - 3d3.(4F).4s 5F5 188395.37 3d3.(4F).4p 55 261052.01
1376.389 Fe II 2 - 3d6.(3D).4s b 2D5/2 36252.931 3d5.(4G).4s.4p.(1P°) 47/2 108906.631
1376.455 Fe V 2 - 3d3.(4F).4s 5F2 186725.71 3d3.(4F).4p 52 259376.31
1376.664 Fe II 9 - 3d7 a 4P1/2 13904.8604 3d6.(3P1).4p v 43/2 86543.902
1376.89 Fe II 7 - 3d6.(3H).4s a 4H11/2 21430.3564 3d5.(4D).4s.4p.(3P°) 69/2 94057.727
1376.91 Fe III 2 - 3d5.(4G).4s 3G5 70694.4 3d5.(a 2G).4p 36 143320.85
1376.969 Fe III 7 - 3d5.(4G).4s 5G2 63495 3d5.(4F).4p 52 136117.95
1377.121 Fe II 1 - 3d6.(3G).4s a 4G7/2 25981.6451 3d5.(4D).4s.4p.(3P°) 49/2 98596.488
1377.341 Fe III 2 - 3d6 b 3F3 50295.1 3d5.(4P).4p 32 122898.9
1377.407 Fe II - - 3d6.(3D).4s b 4D5/2 31387.9788 3d6.(5D1).4f 2[3]°5/2 103988.001
1377.675 Fe II 7 - 3d6.(3G).4s a 4G9/2 25805.327 3d5.(4D).4s.4p.(3P°) 47/2 98391.32
1377.723 Fe V - - 3d3.(2P).4s 3P2 214525.59 3d3.(2P).4p 33 287109.43
1377.983 Fe II 9 - 3d6.(3G).4s b 2G7/2 30764.4737 3d5.(4D).4s.4p.(3P°) 25/2 103334.14
1378.021 Fe III 2 - 3d5.(4D).4s 3D3 76957.02 3d5.(2S).4p 32 149525.4
1378.043 Fe II 4 - 3d6.(3H).4s a 4H9/2 21581.6151 3d5.(4G).4s.4p.(3P°) w 49/2 94148.39
1378.092 Fe V 1 - 3d3.(2D1).4s 3D1 258769.65 3d3.(2D1).4p 32 331333.77
1378.277 Fe II 7 - 3d6.(3G).4s a 4G7/2 25981.6451 3d5.(4D).4s.4p.(3P°) 47/2 98536.011
1378.291 Fe III 1 - 3d6 b 3F4 50276.19 3d5.(4D).4p 53 122829.68
1378.344 Fe II 7 - 3d6.(3P2).4s b 2P3/2 25787.5816 3d5.(4P).4s.4p.(3P°) 43/2 98338.357
1378.56 Fe V 3 - 3d3.(4P).4s 5P3 205536.21 3d3.(4P).4p 54 278075.58
1378.582 Fe II 5 - 3d7 a 2P3/2 18360.6399 3d6.(5D).5p 43/2 90898.878
1378.863 Fe II 3 - 3d6.(3G).4s a 4G7/2 25981.6451 3d5.(4D).4s.4p.(3P°) 45/2 98505.022
1378.866 Fe III 4 - 3d5.(4G).4s 5G5 63466.85 3d5.(4F).4p 54 135990.84
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