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
1325.846 Fe III 2 - 3d5.(4F).4s 5F5 83138.66 3d5.(b 2D).4p 34 158562.54
1325.92 Fe III - - 3d5.(6S).4s 5S2 41000.31 3d5.(4P).4p 52 116419.72
1325.995 Fe II - - 3d6.(3F2).4s b 4F5/2 22939.3512 3d5.(4D).4s.4p.(3P°) 45/2 98354.656
1326.616 Fe III 4 - 3d5.(6S).4s 5S2 41000.31 3d5.(4P).4p 51 116380.24
1326.644 Fe III - - 3d6 b 3P1 49577.27 3d5.(4D).4p 31 124955.09
1327.085 Fe II 2 - 3d6.(5D).4p z 65/2 38858.9696 3d6.(5D).6d 1142127/2 114212.377
1327.101 Fe V - - 3d3.(2D2).4s 1D2 220620.76 3d3.(2P).4p 11 295973
1327.114 Fe II 1 - 3d7 b 2F5/2 31811.814 3d6.(5D).6p 45/2 107163.871
1327.136 Fe III - - 3d6 1F3 42896.27 3d5.(4P).4p 53 118246.74
1327.265 Fe III 4 - 3d6 b 3F3 50295.1 3d5.(4D).4p 33 125638.11
1327.322 Fe II 2 - 3d6.(5D).4p z 63/2 39013.216 3d6.(5D).6d 1143525/2 114352.875
1327.491 Fe II 1 - 3d6.(5D).4p z 45/2 46967.4751 3d6.(3H).6s 4H7/2 122297.664
1327.548 Fe III 2 - 3d6 b 3P1 49577.27 3d5.(4D).4p 32 124904.09
1327.619 Fe II 4 - 3d6.(3F2).4s b 4F3/2 23031.2829 3d5.(4D).4s.4p.(3P°) 45/2 98354.656
1327.769 Fe II - - 3d6.(5D).4p z 65/2 38858.9696 3d6.(5D).6d 6D7/2 114173.223
1327.919 Fe II 5 - 3d6.(1G2).4s c 2G7/2 33501.2957 3d6.(3P2).5p 45/2 108807.527
1328.084 Fe II - - 3d6.(5D).4p z 67/2 38660.0537 3d6.(5D).6d 6D9/2 113956.532
1328.204 Fe II - - 3d6.(5D).4p z 61/2 39109.3161 3d6.(5D).6d 1143993/2 114399.17
1328.474 Fe II 4 - 3d6.(5D).4p z 67/2 38660.0537 3d6.(5D).6d 6D5/2 113934.512
1328.783 Fe II 6 - 3d7 a 2H9/2 20805.7632 3d5.(4G).4s.4p.(3P°) 211/2 96062.057
1328.9 Fe XIX 1 - 2s2.2p4 3P2 0 2s2.2p4 3P0 75250
1329.025 Fe V - - 3d3.(2H).4s 3H6 217122.3 3d3.(2H).4p 16 292365.63
1329.5526 Fe III 1 - 3d6 3D2 30715.98 3d5.(b 2D).4s 3D3 105929.25
1329.959 Fe III 1 - 3d6 3D2 30715.98 3d5.(b 2D).4s 3D2 105906.27
1330.1267 Fe III 1 - 3d6 3D1 30725.46 3d5.(b 2D).4s 3D2 105906.27
1330.1523 Fe III 1 - 3d6 3D2 30715.98 3d5.(b 2D).4s 3D1 105895.34
1330.3201 Fe III 1 - 3d6 3D1 30725.46 3d5.(b 2D).4s 3D1 105895.34
1330.35 Fe III 6 - 3d6 b 3F4 50276.19 3d5.(4D).4p 34 125443.72
1330.401 Fe V 2 - 3d3.(2H).4s 3H6 217122.3 3d3.(2H).4p 35 292287.31
1330.41 Fe II 2 - 3d6.(1G2).4s c 2G9/2 33466.4943 3d5.(4G).4s.4p.(1P°) 47/2 108631.052
1330.695 Fe III 6 - 3d6 b 3F3 50295.1 3d5.(4D).4p 34 125443.72
1330.823 Fe II - - 3d6.(3D).4s b 4D7/2 31483.1979 3d5.(4F).4s.4p.(3P°) 69/2 106624.631
1330.95 Fe II 9 - 3d6.(3F2).4s a 2F7/2 27314.9183 3d5.(4D).4s.4p.(3P°) 25/2 102449.14
1331.107 Fe II - - 3d6.(3D).4s b 4D7/2 31483.1979 3d6.(5D).6p 67/2 106608.565
1331.185 Fe V - - 3d3.(2D2).4s 3D1 215782.44 3d3.(2D2).4p 30 290903.4
1331.401 Fe II 2 - 3d6.(3D).4s b 4D7/2 31483.1979 3d5.(2D3).4s.4p.(3P°) 45/2 106592.294
1331.594 Fe II 6 - 3d6.(5D).4p z 69/2 38458.9934 3d6.(5D).6d 6F9/2 113557.048
1331.64 Fe V - - 3d3.(2D2).4s 1D2 220620.76 3d3.(2D2).4p 12 295716.18
1332.0624 Fe III 1 - 3d6 3D3 30857.69 3d5.(b 2D).4s 3D3 105929.25
1332.109 Fe II 6 - 3d6.(5D).4p z 69/2 38458.9934 3d6.(5D).6d 6F11/2 113528.091
1332.326 Fe II 1 - 3d6.(5D).4p z 67/2 38660.0537 3d6.(5D).6d 1137167/2 113716.636
1332.381 Fe VII - - 3p6.3d.4s 1D2 350332.6 3p6.3d.4p 12 425386.1
1332.4702 Fe III 1 - 3d6 3D3 30857.69 3d5.(b 2D).4s 3D2 105906.27
1332.968 Fe V - - 3d3.(4P).4s 3P2 213649.03 3d3.(2D2).4p 31 288669.49
1333.019 Fe II 2 - 3d6.(1G2).4s c 2G7/2 33501.2957 3d5.(2F1).4s.4p.(3P°) 47/2 108518.643
1333.723 Fe III 4 - 3d5.(4P).4s 3P0 73936.34 3d5.(2S).4p 31 148915.22
1334.522 Fe II 10 - 3d6.(5D).4s a 6D5/2 667.6829 3d6.(3D).4p w 27/2 75600.9
1334.822 Fe II 4 - 3d6.(3P2).4s b 4P1/2 22409.8178 3d5.(4P).4s.4p.(3P°) 23/2 97326.503
1335.149 Fe III 2 - 3d5.(4F).4s 5F2 83359.2 3d5.(b 2D).4p 31 158257.45
1335.268 Fe II 2 - 3d6.(3D).4s b 4D5/2 31387.9788 3d5.(4F).4s.4p.(3P°) 65/2 106279.329
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