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 800-8000 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
1.11612 Cu XXIX - - 1s 2S1/2 0 5p 23/2 89595950
1.14272 Cu XXIX - - 1s 2S1/2 0 4p 23/2 87510820
1.16587 Cu XXVIII - - 1s2 1S0 0 1s.5p 11 85773200
1.16616 Cu XXVIII - - 1s2 1S0 0 1s.5p 31 85751300
1.19288 Cu XXVIII - - 1s2 1S0 0 1s.4p 11 83830600
1.19349 Cu XXVIII - - 1s2 1S0 0 1s.4p 31 83787700
1.20473 Cu XXIX - - 1s 2S1/2 0 3p 23/2 83006500
1.20587 Cu XXIX - - 1s 2S1/2 0 3p 21/2 82927480
1.213 Cu XXVII - - 1s2.2p 23/2 651412 1s.2p.(3P°).4p 2D5/2 83090000
1.25574 Cu XXVIII - - 1s2 1S0 0 1s.3p 11 79634300
1.25735 Cu XXVIII - - 1s2 1S0 0 1s.3p 31 79532500
1.272 Cu XXVII - - 1s2.2p 23/2 651412 1s.2p.(3P°).3p 2D5/2 79260000
1.4222 Cu XXVIII - - 1s.2p 31 67322950 2p2 1S0 137639000
1.42526 Cu XXIX - - 1s 2S1/2 0 2p 23/2 70162460
1.4262 Cu XXVIII - - 1s.2s 3S1 67035380 2s.2p 11 137152000
1.4281 Cu XXVIII - - 1s.2p 31 67322950 2p2 1D2 137348000
1.4294 Cu XXVIII - - 1s.2p 11 67678080 2p2 1S0 137639000
1.43069 Cu XXIX - - 1s 2S1/2 0 2p 21/2 69896140
1.4321 Cu XXVIII - - 1s.2p 32 67519170 2p2 1D2 137348000
1.4326 Cu XXVIII - - 1s.2s 3S1 67035380 2s.2p 32 136838000
1.433 Cu XXVIII - - 1s.2p 31 67322950 2p2 3P2 137106000
1.4339 Cu XXVIII - - 1s.2p 30 67303150 2p2 3P1 137042000
1.4343 Cu XXVIII - - 1s.2p 31 67322950 2p2 3P1 137042000
1.4353 Cu XXVIII - - 1s.2p 11 67678080 2p2 1D2 137348000
1.4366 Cu XXVIII - - 1s.2s 3S1 67035380 2s.2p 31 136644000
1.4371 Cu XXVIII - - 1s.2p 32 67519170 2p2 3P2 137106000
1.4372 Cu XXVIII - - 1s.2p 31 67322950 2p2 3P0 136904000
1.4377 Cu XXVIII - - 1s.2s 3S1 67035380 2s.2p 30 136591000
1.4384 Cu XXVIII - - 1s.2p 32 67519170 2p2 3P1 137042000
1.4403 Cu XXVIII - - 1s.2p 11 67678080 2p2 3P2 137106000
1.4417 Cu XXVIII - - 1s.2p 11 67678080 2p2 3P1 137042000
1.4426 Cu XXVIII - - 1s.2s 1S0 67324970 2s.2p 31 136644000
1.4444 Cu XXVIII - - 1s.2p 31 67322950 2s2 1S0 136557000
1.4445 Cu XXVIII - - 1s.2p 11 67678080 2p2 3P0 136904000
1.4518 Cu XXVIII - - 1s.2p 11 67678080 2s2 1S0 136557000
1.47758 Cu XXVIII - - 1s2 1S0 0 1s.2p 11 67678080
1.4779 Cu XXVII - - 1s2.2p 21/2 444861 1s.(2S).2p2.(1S) 2S1/2 68109000
1.48106 Cu XXVIII - - 1s2 1S0 0 1s.2p 32 67519170
1.4811 Cu XXVII - - 1s2.2s 2S1/2 0 1s.(2S).2s.2p.(3P°) 21/2 67517000
1.4815 Cu XXVII - - 1s2.2p 21/2 444861 1s.(2S).2p2.(3P) 2P3/2 67945000
1.4817 Cu XXVII - - 1s2.2s 2S1/2 0 1s.(2S).2s.2p.(1P°) 23/2 67490000
1.4824 Cu XXVII - - 1s2.2p 23/2 651412 1s.(2S).2p2.(1S) 2S1/2 68109000
1.4825 Cu XXVII - - 1s2.2s 2S1/2 0 1s.(2S).2s.2p.(1P°) 21/2 67454000
1.4853 Cu XXVII - - 1s2.2s 2S1/2 0 1s.(2S).2s.2p.(3P°) 23/2 67326000
1.48538 Cu XXVIII - - 1s2 1S0 0 1s.2p 31 67322950
1.486 Cu XXVII - - 1s2.2p 23/2 651412 1s.(2S).2p2.(3P) 2P3/2 67945000
1.4865 Cu XXVII - - 1s2.2p 21/2 444861 1s.(2S).2p2.(1D) 2D3/2 67716000
1.4866 Cu XXVII - - 1s2.2p 21/2 444861 1s.(2S).2p2.(3P) 2P1/2 67712000
1.4889 Cu XXVII - - 1s2.2p 23/2 651412 1s.(2S).2p2.(1D) 2D5/2 67814000
1.4911 Cu XXVII - - 1s2.2p 23/2 651412 1s.(2S).2p2.(1D) 2D3/2 67716000
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