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
1458.326 Fe II 1 - 3d6.(5D).4p z 65/2 38858.9696 3d6.(3F2).4d 2D3/2 107430.742
1458.586 Fe II 1 - 3d6.(5D).4p z 67/2 38660.0537 3d5.(6S).4p2 8P9/2 107219.778
1459.254 Fe V 1 - 3d3.(2F).4s 3F3 233848.74 3d3.(2F).4p 33 302376.79
1459.303 Fe II 5 - 3d5.4s2 a 6S5/2 23317.6351 3d6.(5D).5p w 63/2 91843.485
1459.642 Fe II - - 3d6.(3G).4s b 2G9/2 30388.5451 3d6.(1G1).4p 27/2 98898.591
1459.763 Fe V - - 3d3.(2G).4s 1G4 213533.85 3d3.(2G).4p 14 282037.7
1459.831 Fe V 4 - 3d3.(4F).4s 3F3 195933.16 3d3.(4F).4p 34 264434.15
1460.033 Fe III - - 3d5.(4D).4s 5D4 69696.16 3d5.(2H).4p 33 138187.96
1460.229 Fe II 2 - 3d6.(5D).4p z 47/2 44753.8179 3d6.(5D).7s 4D5/2 113236.296
1460.726 Fe V 3 - 3d3.(4F).4s 5F4 187719.04 3d3.(4F).4p 54 256177.97
1460.796 Fe III - - 3d6 b 3P2 50411.95 3d5.(4P).4p 51 118868.04
1460.89 Fe II - - 3d6.(5D).4p z 45/2 44784.7859 3d6.(5D).7s 4D5/2 113236.296
1460.962 Fe II 3 - 3d6.(1F).4s c 2F5/2 44929.532 3d6.(5D3).5f 2[2]°5/2 113377.34
1461.0021 Fe III 1 - 3d6 a 3F4 21461.92 3d5.(a 2G).4s 3G5 89908.09
1461.05 Fe V - - 3d3.(2F).4s 3F3 233848.74 3d3.(2F).4p 32 302292.47
1461.141 Fe II - - 3d6.(5D).4s a 6D3/2 862.6118 3d5.(6S).4s.4p.(3P°) x 43/2 69302.086
1461.206 Fe II - - 3d6.(5D).4p z 43/2 45044.1916 3d6.(5D).7s 4D3/2 113481.304
1461.24 Fe II 5 - 3d6.(5D).4s a 6D5/2 667.6829 3d5.(6S).4s.4p.(3P°) x 45/2 69102.427
1461.366 Fe II - - 3d6.(5D).4p z 47/2 44446.9051 3d6.(5D).7s 4D7/2 112876.116
1461.838 Fe II 4 - 3d7 a 2P3/2 18360.6399 3d6.(3P1).4p v 45/2 86767.614
1461.959 Fe II 4 - 3d6.(5D).4p z 45/2 45079.9019 3d6.(5D).7s 4D3/2 113481.304
1462.1108 Fe III 1 - 3d6 3H5 20300.59 3d5.(2H).4s 3H5 88694.86
1462.322 Fe II 4 - 3d6.(3G).4s a 4G9/2 25805.327 3d5.(4G).4s.4p.(3P°) w 411/2 94189.536
1462.477 Fe II 3 - 3d6.(5D).4p z 69/2 38458.9934 3d5.(6S).4p2 8P7/2 106836.19
1462.518 Fe II 3 - 3d6.(5D).4p z 49/2 44232.5398 3d6.(5D).7s 6D7/2 112607.597
1462.563 Fe V - - 3d3.(2D2).4s 3D3 216537.95 3d3.(2P).4p 32 284911.02
1462.631 Fe V 4 - 3d3.(4F).4s 5F1 186433.76 3d3.(4F).4p 52 254803.5
1462.7691 Fe III 1 - 3d6 3H5 20300.59 3d5.(2H).4s 3H4 88664.08
1463.067 Fe V - - 3d3.(2F).4s 3F2 234027.15 3d3.(2F).4p 33 302376.79
1463.207 Fe II 4 - 3d6.(3G).4s a 4G9/2 25805.327 3d5.(4G).4s.4p.(3P°) w 49/2 94148.39
1463.332 Fe V - - 3d3.(2H).4s 3H5 216860.23 3d3.(2H).4p 36 285195.84
1463.49 Fe X 1 - 3s2.3p4.(3P).3d 4F9/2 417653 3s2.3p4.(1D).3d 2F7/2 485983
1463.588 Fe II 1 - 3d6.(5D).4s a 6D1/2 977.0498 3d5.(6S).4s.4p.(3P°) x 43/2 69302.086
1463.825 Fe II 2 - 3d6.(1D2).4s c 2D5/2 38164.22 3d5.(4F).4s.4p.(3P°) 67/2 106478.067
1464.177 Fe II 3 - 3d6.(3P2).4s b 4P5/2 20830.5534 3d5.(4P).4s.4p.(3P°) 67/2 89128.569
1464.224 Fe V - - 3d3.(4P).4s 3P2 213649.03 3d3.(2P).4p 31 281944.77
1464.67 Fe II - - 3d6.(5D).4p z 41/2 45206.4704 3d6.(5D).7s 4D3/2 113481.304
1464.683 Fe V 5 - 3d3.(4F).4s 3F4 196838.7 3d3.(4F).4p 35 265112.77
1464.788 Fe II 3 - 3d6.(3F2).4s b 4F5/2 22939.3512 3d6.(5D).5p 43/2 91208.892
1464.817 Fe II 3 - 3d6.(3G).4s a 4G9/2 25805.327 3d5.(4G).4s.4p.(3P°) w 47/2 94073.296
1464.876 Fe V 1 - 3d3.(2F).4s 3F2 234027.15 3d3.(2F).4p 32 302292.47
1465.036 Fe II 5 - 3d5.4s2 a 6S5/2 23317.6351 3d6.(5D).5p w 65/2 91575.149
1465.044 Fe III 10 - 3d5.(4F).4s 3F4 90472.61 3d5.(b 2D).4p 33 158729.33
1465.149 Fe II 2 - 3d6.(3G).4s a 4G9/2 25805.327 3d5.(4D).4s.4p.(3P°) 69/2 94057.727
1465.309 Fe III 50 - 3d5.(4G).4p 52 113584.31 3d5.(4G).5s 5G2 181828.8
1465.383 Fe V 3 - 3d3.(2H).4s 1H5 221304.88 3d3.(2H).4p 14 289546
1465.413 Fe II - - 3d6.(5D).4s a 6D3/2 862.6118 3d5.(6S).4s.4p.(3P°) x 45/2 69102.427
1465.525 Fe II - - 3d6.(5D).4p z 65/2 42334.8444 3d6.(3G).4d 2F7/2 110570.312
1465.547 Fe II 1 - 3d6.(1D2).4s c 2D5/2 38164.22 3d5.(4D).4s.4p.(3P°) 23/2 106398.405
1465.565 Fe II - - 3d6.(5D).4p z 47/2 44753.8179 3d6.(5D).7s 6D5/2 112987.144
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These tables are Public Domain/CC0 (https://creativecommons.org/publicdomain/zero/1.0/).