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
3641.7928 Cu II 10 - 3d8.4s2 1G4 95565.619 3d9.(2D3/2).5p 2[5/2]°3 123016.8175
3642.4505 Cu II - - 3d9.(2D3/2).4d 2[5/2]2 118531.9058 3d9.(2D5/2).5f 2[5/2]°3 145978.142
3642.8238 Cu II - - 3d9.(2D3/2).4d 2[5/2]3 118483.8135 3d9.(2D5/2).5f 2[3/2]°2 145927.231
3643.0146 Cu II 8 - 3d9.(2D5/2).5p 2[3/2]°1 120919.5715 3d9.(2D3/2).6d 2[1/2]1 148361.542
3643.632 Cu I 5 - 3d9.(2D).4s.4p.(3P°) 23/2 45879.32 3d9.4s.(3D).4d 4F3/2 73316.49
3643.7566 Cu II 15 - 3d9.(2D5/2).5p 2[5/2]°3 121079.1501 3d9.(2D3/2).6d 2[7/2]4 148515.532
3645.232 Cu I 20 - 3d9.(2D).4s.4p.(3P°) 23/2 45879.32 3d9.4s.(3D).4d 4F5/2 73304.66
3647.081 Cu II 2 - 3d8.(3F).4s.4p.(3P°) 14 118991.33 3d9.(2D5/2).6d 2[9/2]5 146402.715
3648.2463 Cu II - - 3d9.(2D5/2).5p 2[5/2]°3 121079.1501 3d9.(2D3/2).6d 2[7/2]3 148481.763
3648.383 Cu I 10 - 3d9.(2D).4s.4p.(3P°) 25/2 43726.24 3d9.4s.(3D).4d 2F7/2 71127.82
3648.8875 Cu II 5 - 3d9.(2D5/2).5s 2[5/2]2 108335.6078 3d8.(3F).4s.4p.(1P°) 33 135733.433
3649.2205 Cu II - - 3d9.(2D3/2).4d 2[5/2]2 118531.9058 3d9.(2D5/2).5f 2[3/2]°2 145927.231
3650.855 Cu I 4 - 3d9.(2D).4s.4p.(3P°) 43/2 44544.16 3d9.4s.(3D).4d 4P3/2 71927.28
3651.8 Cu II 2 - 3d8.(3F).4s.4p.(3P°) 32 119039.6355 3d9.(2D5/2).6d 2[3/2]2 146415.599
3652.34 Cu I 10 - 3d9.(2D).4s.4p.(3P°) 25/2 43726.24 3d9.4s.(3D).4d 2D5/2 71098.2
3654.243 Cu I 10 - 3d10.4p 21/2 30535.324 3d10.6d 2D3/2 57892.995
3655.859 Cu I 20 - 3d9.(2D).4s.4p.(3P°) 47/2 43514.01 3d9.4s.(3D).4d 2G9/2 70859.5
3656.785 Cu I 4 - 3d9.(2D).4s.4p.(3P°) 43/2 44544.16 3d9.4s.(3D).4d 4P1/2 71882.92
3659.353 Cu I 8 - 3d9.(2D).4s.4p.(3P°) 23/2 45879.32 3d9.4s.(3D).4d 4G5/2 73198.77
3664.08 Cu I - - 3d9.(2D).4s.4p.(3P°) 21/2 45820.94 3d9.4s.(3D).4d 4D3/2 73104.9
3664.2913 Cu II 2 - 3d9.(2D3/2).5s 2[3/2]2 110366.1542 3d8.(3P).4s.4p.(3P°) 12 137648.8
3665.735 Cu I 20 - 3d9.(2D).4s.4p.(3P°) 25/2 43726.24 3d9.4s.(3D).4d 4S3/2 70998.12
3671.953 Cu I 20 - 3d9.(2D).4s.4p.(3P°) 23/2 45879.32 3d9.4s.(3D).4d 4D3/2 73104.9
3676.878 Cu I 25 - 3d9.(2D).4s.4p.(3P°) 41/2 44915.68 3d9.4s.(3D).4d 2D3/2 72104.99
3678.6688 Cu II 1 - 3d8.(3F).4s.4p.(3P°) 32 119039.6355 3d9.(2D5/2).6d 2[1/2]1 146215.634
3682.4238 Cu II 4 - 3d8.(3F).4s.4p.(3P°) 34 117666.626 3d9.(2D5/2).7s 2[5/2]3 144814.9118
3683. Cu I - - 3d9.(2D).4s.4p.(3P°) °3/2 46172.89 3d9.4s.(3D).4d 4F3/2 73316.49
3684.672 Cu I 10 - 3d9.(2D).4s.4p.(3P°) °3/2 46172.89 3d9.4s.(3D).4d 4F5/2 73304.66
3684.93 Cu I 7 - 3d9.(2D).4s.4p.(3P°) 27/2 44963.26 3d9.4s.(3D).4d 4F7/2 72093.09
3686.5552 Cu II 25 - 3d9.4p 33 68447.7349 3d8.4s2 1G4 95565.619
3687.438 Cu I 5 - 3d10.4p 23/2 30783.697 3d10.6d 2D5/2 57895.024
3687.708 Cu I - - 3d10.4p 23/2 30783.697 3d10.6d 2D3/2 57892.995
3693.3279 Cu II - - 3d9.(2D3/2).4d 2[1/2]0 122415.957 3d9.(2D3/2).7p 2[1/2]°1 149484.111
3695.358 Cu I 6 - 3d9.(2D).4s.4p.(3P°) 27/2 44963.26 3d9.4s.(3D).4d 2G7/2 72016.82
3699.097 Cu I - - 3d9.(2D).4s.4p.(3P°) °3/2 46172.89 3d9.4s.(3D).4d 4G5/2 73198.77
3700.536 Cu I 20 - 3d9.(2D).4s.4p.(3P°) 27/2 44963.26 3d9.4s.(3D).4d 4G9/2 71978.69
3701.07 Cu I - - 3d9.(2D).4s.4p.(3P°) 41/2 44915.68 3d9.4s.(3D).4d 4P3/2 71927.28
3702.92 Cu III 5 -
3703.9305 Cu II 7 - 3d8.(3F).4s.4p.(3P°) 13 121524.8509 3d9.(2D3/2).6d 2[7/2]4 148515.532
3707.12 Cu I - - 3d9.(2D).4s.4p.(3P°) 41/2 44915.68 3d9.4s.(3D).4d 4P1/2 71882.92
3712.009 Cu I 20 - 3d9.(2D).4s.4p.(3P°) °3/2 46172.89 3d9.4s.(3D).4d 4D3/2 73104.9
3720.771 Cu I 10 - 3d9.4s2 2D3/2 13245.443 3d9.(2D).4s.4p.(3P°) 43/2 40114.01
3721.666 Cu I - - 3d9.(2D).4s.4p.(3P°) 45/2 44406.32 3d9.4s.(3D).4d 4D7/2 71268.23
3724.1764 Cu II 4 - 3d9.(2D5/2).5p 2[3/2]°2 120092.3828 3d9.(2D3/2).7s 2[3/2]2 146936.318
3725.4537 Cu II 1 - 3d9.4p 34 68730.8876 3d8.4s2 1G4 95565.619
3728.6574 Cu II 3 - 3d8.(3F).4s.4p.(3P°) 31 118071.302 3d9.(2D5/2).7s 2[5/2]2 144882.9859
3730.3433 Cu II 2 - 3d9.(2D5/2).5s 2[5/2]2 108335.6078 3d8.(3P).4s.4p.(3P°) 31 135135.168
3731.1462 Cu II 2 - 3d9.(2D5/2).5p 2[3/2]°2 120092.3828 3d9.(2D3/2).7s 2[3/2]1 146886.1667
3734.18 Cu I 2 - 3d9.(2D).4s.4p.(3P°) 45/2 44406.32 3d9.4s.(3D).4d 4P5/2 71178.18
3738.6488 Cu II 15 - 3d8.(3F).4s.4p.(3P°) 33 118142.95 3d9.(2D5/2).7s 2[5/2]2 144882.9859
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