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
1074.063 Fe III 20 - 3d6 3G3 25142.12 3d5.(4P).4p 53 118246.74
1074.352 Fe V - - 3d3.(2H).4p 35 292287.31 3d3.(2H).4d 1H5 385366.93
1074.641 Fe II 3 - 3d6.(5D).4s a 6D1/2 977.0498 3d5.(4D).4s.4p.(3P°) 61/2 94031.37
1074.865 Fe III 4 - 3d6 3D2 30715.98 3d5.(4D).4p 53 123750.63
1075.018 Fe III 35 - 3d6 3G3 25142.12 3d5.(4G).4p 32 118163.7
1075.254 Fe V - - 3d3.(2H).4p 16 292365.63 3d3.(2H).4d 1H5 385366.93
1075.486 Fe III 2 - 3d6 3D2 30715.98 3d5.(4D).4p 52 123697.15
1075.526 Fe II 3 - 3d6.(5D).4s a 6D3/2 862.6118 3d5.(4D).4s.4p.(3P°) 63/2 93840.405
1075.575 Fe V 1 - 3d3.(2F).4p 33 302376.79 3d3.(2H).4d 3F3 395348.8
1075.633 Fe II 25 - 3d6.(5D).4s a 6D3/2 862.6118 3d5.(4D).4s.4p.(3P°) 65/2 93830.961
1075.755 Fe III 1 - 3d6 b 3P1 49577.27 3d5.(4F).4p 32 142534.85
1076.486 Fe V - - 3d3.(4F).4p 34 264434.15 3d3.(4F).4d 5H5 357328.9
1076.49 Fe II 2 - 3d6.(5D).4s a 4D3/2 8680.4706 3d5.(4D).4s.4p.(3P°) 43/2 101573.977
1076.518 Fe III 20 - 3d6 3D3 30857.69 3d5.(4D).4p 53 123750.63
1076.575 Fe II 15 - 3d7 a 2H9/2 20805.7632 3d6.(5D2).5f 2[4]°9/2 113692.411
1076.636 Fe III 5 - 3d5.(4F).4s 3F4 90472.61 3d5.(2P).4p 33 183356.24
1076.695 Fe V - - 3d3.(2D2).4p 31 288669.49 3d3.(4P).4d 3F2 381546.6
1076.852 Fe II 25 - 3d6.(5D).4s a 6D1/2 977.0498 3d5.(4D).4s.4p.(3P°) 63/2 93840.405
1076.969 Fe V - - 3d3.(2H).4p 16 292365.63 3d3.(2H).4d 3I6 385218.4
1077.161 Fe III 4 - 3d6 3D2 30715.98 3d5.(4D).4p 51 123553.12
1077.26 Fe III 15 - 3d6 3D1 30725.46 3d5.(4D).4p 51 123553.12
1077.832 Fe V - - 3d3.(4F).4p 35 265112.77 3d3.(4F).4d 5H6 357891.4
1078.088 Fe V - - 3d3.(2F).4p 32 302292.47 3d3.(2H).4d 3F2 395049.7
1078.839 Fe V - - 3d3.(2H).4p 35 292287.31 3d3.(2H).4d 3I5 384979.4
1079.3 Fe IIIII 1 - 1s2.2s.2p 31 379125 1s2.2s.2p 32 471780
1079.538 Fe III 7 - 3d6 b 3F4 50276.19 3d5.(a 2G).4p 35 142908.29
1079.789 Fe V - - 3d3.(2D2).4p 32 289389.54 3d3.(2G).4d 3D2 381999.7
1079.878 Fe II 7 - 3d6.(5D).4s a 6D9/2 0 3d6.(3F1).4p u 27/2 92602.711
1080.392 Fe V - - 3d3.(2H).4p 14 289546 3d3.(2G).4d 3D3 382105.61
1080.637 Fe VII - - 3p6.3d.4s 3D1 344463.3 3p6.3d.4p 30 437001.3
1080.736 Fe VII 1 - 3p6.3d.4s 3D2 345028.7 3p6.3d.4p 32 437558
1081.144 Fe V - - 3d3.(2H).4p 33 292513.09 3d3.(2P).4d 1F3 385007.98
1081.589 Fe V - - 3d3.(4P).4p 51 275146.52 3d3.(4F).4d 5D2 367602.8
1081.872 Fe II 25 - 3d6.(5D).4s a 6D9/2 0 3d5.(4D).4s.4p.(3P°) 611/2 92432.098
1082.836 Fe III 30 - 3d6 b 3F2 50184.97 3d5.(4F).4p 32 142534.85
1082.912 Fe III 1 - 3d6 1F3 42896.27 3d5.(4F).4p 54 135239.84
1083.192 Fe III 40 - 3d6 b 3P0 49149.58 3d5.(4F).4p 31 141469.38
1083.42 Fe II 20 - 3d6.(5D).4s a 6D9/2 0 3d5.(4D).4s.4p.(3P°) 69/2 92300.269
1083.869 Fe II - - 3d7 a 2G7/2 16369.4098 3d5.(4G).4s.4p.(1P°) 47/2 108631.052
1084.131 Fe III 15 - 3d6 b 3F3 50295.1 3d5.(4F).4p 32 142534.85
1084.542 Fe III 25 - 3d6 3D2 30715.98 3d5.(4P).4p 31 122921.66
1084.585 Fe III 10 - 3d5.(4F).4s 3F3 90484.18 3d5.(2P).4p 32 182685.29
1084.644 Fe III 7 - 3d6 3D1 30725.46 3d5.(4P).4p 31 122921.66
1084.687 Fe V - - 3d3.(2D2).4p 33 289912.85 3d3.(2G).4d 3D3 382105.61
1084.801 Fe III 3 - 3d6 3D2 30715.98 3d5.(4P).4p 32 122898.9
1085.449 Fe III 15 - 3d6 3D2 30715.98 3d5.(4D).4p 51 122843.34
1085.555 Fe III 10 - 3d6 3D1 30725.46 3d5.(4D).4p 51 122843.34
1085.618 Fe III 2 - 3d6 3D2 30715.98 3d5.(4D).4p 53 122829.68
1085.93 Fe V - - 3d3.(2D2).4p 33 289912.85 3d3.(2G).4d 3D2 381999.7
1085.978 Fe V - - 3d3.(4P).4p 51 275146.52 3d3.(4F).4d 5D0 367229.5
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