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
1147.776 Fe II 10 - 3d6.(3F2).4s b 4F9/2 22637.195 3d6.(3H).5p 411/2 109762.239
1147.832 Fe II 10 - 3d6.(3P2).4s b 4P3/2 21812.0454 3d6.(3P2).5p 25/2 108932.616
1147.888 Fe II 2 - 3d6.(3P2).4s b 4P5/2 20830.5534 3d6.(5D).6p 43/2 107947.255
1147.962 Fe III 15 - 3d6 b 1G4 57221.2 3d5.(b 2F).4p 14 144332.23
1148.067 Fe II 10 - 3d6.(5D).4s a 6D3/2 862.6118 3d5.(4G).4s.4p.(3P°) y 63/2 87965.137
1148.146 Fe II 3 - 3d7 a 2G9/2 15844.6485 3d6.(5D4).4f 2[3]°7/2 102942.256
1148.263 Fe II 15 - 3d6.(5D).4s a 6D7/2 384.7872 3d5.(4G).4s.4p.(3P°) y 69/2 87471.789
1148.5806 Fe III 1 - 3d6 a 1G4 30886.19 3d5.(b 2G).4s 1G4 117950.17
1148.679 Fe II 10 - 3d6.(3P2).4s b 4P5/2 20830.5534 3d5.(4F).4s.4p.(3P°) 67/2 107886.868
1148.74 Fe II 6 - 3d7 a 4F5/2 2837.9807 3d6.(3F1).4p 47/2 89890.396
1148.771 Fe II 9 - 3d6.(3H).4s a 4H9/2 21581.6151 3d5.(4G).4s.4p.(1P°) 47/2 108631.052
1148.813 Fe II 2 - 3d6.(3P2).4s b 4P1/2 22409.8178 3d6.(3P2).5p 43/2 109456.381
1148.904 Fe II 10 - 3d6.(3F2).4s b 4F7/2 22810.3459 3d5.(2H).4s.4p.(3P°) 49/2 109849.987
1148.947 Fe II 10 - 3d6.(5D).4s a 6D3/2 862.6118 3d5.(4G).4s.4p.(3P°) y 61/2 87898.178
1149.118 Fe V - - 3d3.(2D2).4s 1D2 220620.76 3d3.(2F).4p 12 307644.03
1149.482 Fe II 1 - 3d6.(3P2).4s b 4P3/2 21812.0454 3d6.(3P2).5p 45/2 108807.527
1149.581 Fe II 10 - 3d6.(5D).4s a 6D1/2 977.0498 3d5.(4G).4s.4p.(3P°) y 63/2 87965.137
1149.617 Fe II 2 - 3d6.(3F2).4s b 4F3/2 23031.2829 3d6.(3H).5p 45/2 110016.915
1149.843 Fe III 1 - 3d5.(b 2D).4s 3D2 105906.27 3d5.(c 2D).4p 32 192875.99
1149.863 Fe II 5 - 3d6.(3P2).4s b 4P3/2 21812.0454 3d5.(2F1).4s.4p.(3P°) 43/2 108778.889
1150.265 Fe II 2 - 3d6.(3H).4s a 4H9/2 21581.6151 3d5.(2F1).4s.4p.(3P°) 47/2 108518.643
1150.278 Fe II 10 - 3d6.(5D).4s a 6D5/2 667.6829 3d5.(4P).4s.4p.(3P°) 63/2 87602.335
1150.463 Fe II 10 - 3d6.(5D).4s a 6D1/2 977.0498 3d5.(4G).4s.4p.(3P°) y 61/2 87898.178
1150.517 Fe II 6 - 3d6.(3H).4s a 4H7/2 21711.8963 3d5.(4G).4s.4p.(1P°) 45/2 108629.175
1150.677 Fe II 10 - 3d6.(5D).4s a 6D5/2 667.6829 3d5.(4G).4s.4p.(3P°) y 65/2 87572.959
1151.136 Fe II 15 - 3d6.(5D).4s a 6D5/2 667.6829 3d5.(4G).4s.4p.(3P°) y 67/2 87537.646
1151.208 Fe III 9 - 3d6 b 1G4 57221.2 3d5.(a 2G).4p 34 144085.98
1151.67 Fe V - - 3d3.(2F).4p 35 307064.14 3d3.(2H).4d 3G5 393894.9
1151.711 Fe II 6 - 3d6.(3H).4s a 4H7/2 21711.8963 3d5.(2F1).4s.4p.(3P°) 45/2 108539.473
1151.74 Fe II 10 - 3d6.(3P2).4s b 4P5/2 20830.5534 3d6.(5D).6p 45/2 107655.585
1151.845 Fe II 2 - 3d6.(3P2).4s b 4P3/2 21812.0454 3d5.(4G).4s.4p.(1P°) 45/2 108629.175
1152.422 Fe II 10 - 3d6.(5D).4s a 6D3/2 862.6118 3d5.(4P).4s.4p.(3P°) 61/2 87636.3
1152.867 Fe II 7 - 3d6.(5D).4s a 6D3/2 862.6118 3d5.(4P).4s.4p.(3P°) 63/2 87602.335
1153.037 Fe II 10 - 3d7 a 4P3/2 13673.2045 3d5.(4P).4s.4p.(3P°) 25/2 100400.48
1153.2 Fe XVII 1 - 2s2.2p5.(2P°3/2).3s (3/2,1/2)°1 5864770 2s2.2p5.(2P°1/2).3s (1/2,1/2)°0 5951210
1153.265 Fe II 10 - 3d6.(5D).4s a 6D3/2 862.6118 3d5.(4G).4s.4p.(3P°) y 65/2 87572.959
1153.413 Fe II 6 - 3d6.(3P2).4s b 4P5/2 20830.5534 3d6.(5D).6p 67/2 107529.849
1153.542 Fe II 6 - 3d7 a 4F7/2 2430.1369 3d6.(5D).5p 65/2 89119.452
1153.67 Fe II - - 3d7 a 2D25/2 20516.9534 3d6.(5D).6p 67/2 107197.107
1153.68 Fe V - - 3d3.(2H).4p 34 292430.64 3d3.(2G).4d 3G5 379110.36
1153.9 Fe III 15 - 3d6 b 1G4 57221.2 3d5.(a 2G).4p 35 143883.76
1153.945 Fe II 10 - 3d6.(5D).4s a 6D1/2 977.0498 3d5.(4P).4s.4p.(3P°) 61/2 87636.3
1154.349 Fe II 9 - 3d6.(3G).4s a 4G11/2 25428.7893 3d5.(4F).4s.4p.(3P°) 49/2 112057.539
1154.396 Fe II 10 - 3d6.(5D).4s a 6D1/2 977.0498 3d5.(4P).4s.4p.(3P°) 63/2 87602.335
1154.568 Fe III 10 - 3d6 b 3F2 50184.97 3d5.(a 2F).4p 33 136796.9
1154.603 Fe II - - 3d7 a 4F3/2 3117.4877 3d6.(3F1).4p 45/2 89727.383
1154.619 Fe III 20 - 3d6 b 3F2 50184.97 3d5.(a 2F).4p 32 136793.8
1154.817 Fe II 9 - 3d6.(3P2).4s b 4P1/2 22409.8178 3d5.(2F1).4s.4p.(3P°) 43/2 109003.621
1154.992 Fe VII - - 3p6.3d.4s 3D2 345028.7 3p6.3d.4p 33 431609.5
1155.106 Fe II 1 - 3d7 a 2G7/2 16369.4098 3d6.(5D4).4f 2[3]°7/2 102942.256
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