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
1606.457 Cu I - - 3d10.4s 2S1/2 0 3d10.42p 21/2,3/2 62248.79
1606.549 Cu I - - 3d10.4s 2S1/2 0 3d10.41p 21/2,3/2 62245.22
1606.611 Cu I - - 3d10.4s 2S1/2 0 3d10.41s 2S1/2 62242.8
1606.649 Cu I - - 3d10.4s 2S1/2 0 3d10.40p 21/2,3/2 62241.35
1606.717 Cu I - - 3d10.4s 2S1/2 0 3d10.40s 2S1/2 62238.7
1606.756 Cu I - - 3d10.4s 2S1/2 0 3d10.39p 21/2,3/2 62237.2
1606.825 Cu I - - 3d10.4s 2S1/2 0 3d10.39s 2S1/2 62234.5
1606.8338 Cu II 40 - 3d9.4p 12 71493.8548 3d9.(2D5/2).6s 2[5/2]2 133728.0387
1606.873 Cu I - - 3d10.4s 2S1/2 0 3d10.38p 21/2,3/2 62232.67
1606.948 Cu I - - 3d10.4s 2S1/2 0 3d10.38s 2S1/2 62229.8
1607.001 Cu I - - 3d10.4s 2S1/2 0 3d10.37p 21/2,3/2 62227.72
1607.083 Cu I - - 3d10.4s 2S1/2 0 3d10.37s 2S1/2 62224.5
1607.14 Cu I - - 3d10.4s 2S1/2 0 3d10.36p 21/2,3/2 62222.33
1607.222 Cu I - - 3d10.4s 2S1/2 0 3d10.36s 2S1/2 62219.2
1607.29 Cu I - - 3d10.4s 2S1/2 0 3d10.35p 21/2,3/2 62216.53
1607.384 Cu I - - 3d10.4s 2S1/2 0 3d10.35s 2S1/2 62212.9
1607.454 Cu I - - 3d10.4s 2S1/2 0 3d10.34p 21/2,3/2 62210.18
1607.555 Cu I - - 3d10.4s 2S1/2 0 3d10.34s 2S1/2 62206.27
1607.636 Cu I - - 3d10.4s 2S1/2 0 3d10.33p 21/2,3/2 62203.14
1607.75 Cu I - - 3d10.4s 2S1/2 0 3d10.33s 2S1/2 62198.73
1607.837 Cu I - - 3d10.4s 2S1/2 0 3d10.32p 21/2,3/2 62195.36
1607.961 Cu I - - 3d10.4s 2S1/2 0 3d10.32s 2S1/2 62190.56
1608.06 Cu I - - 3d10.4s 2S1/2 0 3d10.31p 21/2,3/2 62186.73
1608.14 Cu IV - -
1608.196 Cu I - - 3d10.4s 2S1/2 0 3d10.31s 2S1/2 62181.48
1608.306 Cu I - - 3d10.4s 2S1/2 0 3d10.30p 21/2,3/2 62177.22
1608.3931 Cu II 20 - 3d8.4s2 1D2 85388.772 3d9.(2D5/2).7p 2[3/2]°1 147562.672
1608.457 Cu I - - 3d10.4s 2S1/2 0 3d10.30s 2S1/2 62171.39
1608.58 Cu I - - 3d10.4s 2S1/2 0 3d10.29p 21/2,3/2 62166.63
1608.6395 Cu II 15 - 3d9.4p 11 73595.8143 3d9.(2D3/2).6s 2[3/2]2 135760.1548
1608.753 Cu I - - 3d10.4s 2S1/2 0 3d10.29s 2S1/2 62159.95
1608.887 Cu I - - 3d10.4s 2S1/2 0 3d10.28p 21/2,3/2 62154.77
1609.077 Cu I - - 3d10.4s 2S1/2 0 3d10.28s 2S1/2 62147.43
1609.232 Cu I - - 3d10.4s 2S1/2 0 3d10.27p 21/2,3/2 62141.44
1609.3421 Cu II 2 - 3d8.4s2 1D2 85388.772 3d9.(2D5/2).7p 2[7/2]°3 147525.93
1609.449 Cu I - - 3d10.4s 2S1/2 0 3d10.27s 2S1/2 62133.1
1609.619 Cu I - - 3d10.4s 2S1/2 0 3d10.26p 21/2,3/2 62126.5
1609.856 Cu I - - 3d10.4s 2S1/2 0 3d10.26s 2S1/2 62117.36
1610.059 Cu I - - 3d10.4s 2S1/2 0 3d10.25p 21/2,3/2 62109.53
1610.2967 Cu II 5 - 3d9.4p 12 71493.8548 3d9.(2D5/2).6s 2[5/2]3 133594.2323
1610.334 Cu I - - 3d10.4s 2S1/2 0 3d10.25s 2S1/2 62098.9
1610.561 Cu I - - 3d10.4s 2S1/2 0 3d10.24p 21/2,3/2 62090.17
1610.878 Cu I - - 3d10.4s 2S1/2 0 3d10.24s 2S1/2 62077.95
1611.1185 Cu II 3 - 3d9.4p 11 73595.8143 3d9.(2D3/2).6s 2[3/2]1 135664.5204
1611.136 Cu I - - 3d10.4s 2S1/2 0 3d10.23p 21/2,3/2 62068.01
1611.499 Cu I - - 3d10.4s 2S1/2 0 3d10.23s 2S1/2 62054
1611.8 Cu I - - 3d10.4s 2S1/2 0 3d10.22p 21/2,3/2 62042.44
1612.225 Cu I - - 3d10.4s 2S1/2 0 3d10.22s 2S1/2 62026.1
1612.573 Cu I - - 3d10.4s 2S1/2 0 3d10.21p 21/2,3/2 62012.7
1613.065 Cu I - - 3d10.4s 2S1/2 0 3d10.21s 2S1/2 61993.8
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These tables are Public Domain/CC0 (https://creativecommons.org/publicdomain/zero/1.0/).