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
1378.903 Fe III 5 - 3d5.(4G).4s 5G4 63487.32 3d5.(4F).4p 53 136008.9
1379.048 Fe III 5 - 3d5.(4G).4s 5G2 63495 3d5.(4F).4p 53 136008.9
1379.206 Fe V - - 3d3.(4P).4s 3P2 213649.03 3d3.(2D2).4p 32 286154.59
1379.246 Fe III - - 3d5.(4G).4s 5G4 63487.32 3d5.(4F).4p 54 135990.84
1379.463 Fe II 9 - 3d6.(3H).4s a 4H9/2 21581.6151 3d5.(4G).4s.4p.(3P°) w 47/2 94073.296
1379.608 Fe II 9 - 3d7 a 4P1/2 13904.8604 3d6.(3P1).4p v 41/2 86388.786
1379.713 Fe II 5 - 3d7 a 2P3/2 18360.6399 3d6.(3P1).4p 41/2 90839.488
1379.864 Fe II 1 - 3d6.(3P2).4s b 4P1/2 22409.8178 3d5.(4P).4s.4p.(3P°) 41/2 94880.585
1379.89 Fe II 3 - 3d6.(3D).4s b 4D5/2 31387.9788 3d6.(5D1).4f 2[2]°5/2 103857.804
1380.112 Fe V 2 - 3d3.(4F).4s 5F1 186433.76 3d3.(4F).4p 51 258891.52
1380.386 Fe III 5 - 3d6 b 3F2 50184.97 3d5.(4D).4p 52 122628.53
1380.406 Fe II 9 - 3d6.(3F2).4s b 4F9/2 22637.195 3d6.(3F1).4p 27/2 95079.342
1380.711 Fe II 7 - 3d6.(3H).4s b 2H11/2 26170.181 3d5.(4D).4s.4p.(3P°) 49/2 98596.488
1380.78 Fe III - - 3d5.(4D).4s 3D2 77102.66 3d5.(2S).4p 32 149525.4
1380.848 Fe II 3 - 3d6.(3G).4s b 2G7/2 30764.4737 3d5.(4D).4s.4p.(3P°) 27/2 103183.69
1380.881 Fe III 2 - 3d6 b 3P2 50411.95 3d5.(4D).4p 53 122829.68
1381.112 Fe II 1 - 3d6.(5D).4p z 63/2 42401.3198 3d6.(5D).6d 4G5/2 114806.568
1381.219 Fe II 9 - 3d6.(3P2).4s b 4P3/2 21812.0454 3d5.(4P).4s.4p.(3P°) 45/2 94211.383
1381.418 Fe II 1 - 3d6.(5D).4p z 67/2 42658.2444 3d6.(5D).6d 6P5/2 115047.887
1381.558 Fe II 5 - 3d7 a 2D25/2 20516.9534 3d6.(3F1).4p 45/2 92899.306
1381.729 Fe II 9 - 3d6.(3G).4s a 4G7/2 25981.6451 3d5.(4D).4s.4p.(3P°) 45/2 98354.656
1381.953 Fe II 6 - 3d6.(3H).4s a 4H7/2 21711.8963 3d5.(4G).4s.4p.(3P°) w 47/2 94073.296
1382.27 Fe V - - 3d3.(2F).4s 3F3 233848.74 3d3.(2F).4p 33 306193.81
1382.393 Fe II 9 - 3d6.(3F2).4s a 2F7/2 27314.9183 3d6.(1G1).4p 29/2 99653.257
1382.414 Fe V - - 3d3.(2P).4s 3P2 214525.59 3d3.(4P).4p 32 286862.55
1382.489 Fe III 5 - 3d6 b 3F3 50295.1 3d5.(4D).4p 52 122628.53
1382.56 Fe V - - 3d3.(2P).4s 3P2 214525.59 3d3.(4P).4p 31 286855.15
1382.564 Fe II 7 - 3d6.(3P2).4s b 4P1/2 22409.8178 3d5.(4P).4s.4p.(3P°) 43/2 94739.136
1382.666 Fe II 3 - 3d7 a 2H9/2 20805.7632 3d6.(3F1).4p 47/2 93129.879
1382.708 Fe II 5 - 3d6.(5D).4p z 67/2 42658.2444 3d6.(5D).6d 6P7/2 114980.083
1382.729 Fe II 2 - 3d6.(3F2).4s a 2F7/2 27314.9183 3d5.(4G).4s.4p.(3P°) 27/2 99635.42
1382.863 Fe III 7 - 3d5.(4G).4s 5G6 63425.74 3d5.(4F).4p 56 135739.64
1382.938 Fe III 2 - 3d5.(4G).4s 5G6 63425.74 3d5.(4F).4p 55 135735.43
1383.144 Fe II 7 - 3d6.(3G).4s a 4G5/2 26055.412 3d5.(4D).4s.4p.(3P°) 45/2 98354.656
1383.574 Fe II 9 - 3d6.(3H).4s a 4H7/2 21711.8963 3d5.(4G).4s.4p.(3P°) w 45/2 93988.181
1383.648 Fe III 4 - 3d5.(4G).4s 5G5 63466.85 3d5.(4F).4p 56 135739.64
1383.652 Fe II 5 - 3d6.(5D).4p z 63/2 42401.3198 3d6.(5D).6d 1146731/2 114673.754
1383.721 Fe II 5 - 3d6.(3F2).4s b 4F7/2 22810.3459 3d6.(3F1).4p 27/2 95079.342
1383.729 Fe III 2 - 3d5.(4G).4s 5G5 63466.85 3d5.(4F).4p 55 135735.43
1384.055 Fe V - - 3d3.(2P).4s 3P1 214611.27 3d3.(4P).4p 32 286862.55
1384.171 Fe II - - 3d6.(5D).4p z 67/2 42237.0575 3d6.(5D).6d 4G9/2 114482.464
1384.201 Fe V - - 3d3.(2P).4s 3P1 214611.27 3d3.(4P).4p 31 286855.15
1384.352 Fe III - - 3d5.(b 2F).4s 1F3 97041.49 3d5.(b 2G).4p 14 169277.63
1384.391 Fe II 1 - 3d6.(5D).4p z 61/2 42439.8511 3d6.(5D).6d 1146731/2 114673.754
1384.669 Fe II 9 - 3d6.(3P2).4s b 4P3/2 21812.0454 3d5.(4D).4s.4p.(3P°) 61/2 94031.37
1384.688 Fe V - - 3d3.(4F).4s 5F3 187157.65 3d3.(4F).4p 52 259376.31
1384.712 Fe III - - 3d6 b 3P2 50411.95 3d5.(4D).4p 52 122628.53
1384.947 Fe III 1 - 3d6 a 3P0 21208.12 3d5.(b 2F).4s 3F2 93413.07
1385.269 Fe II 9 - 3d6.(3F2).4s a 2F5/2 27620.4033 3d6.(1G1).4p 27/2 99808.549
1385.313 Fe V 2 - 3d3.(4F).4s 5F1 186433.76 3d3.(4F).4p 50 258619.69
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