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
3516.1395 Cu II 1 - 3d8.(3F).4s.4p.(3P°) 33 118142.95 3d9.(2D5/2).6d 2[5/2]2 146575.101
3516.7786 Cu II 3 - 3d9.(2D5/2).5s 2[5/2]3 108014.8372 3d8.(3F).4s.4p.(1P°) 33 136441.817
3517.039 Cu I 1 - 3d9.(2D).4s.4p.(3P°) 25/2 43726.24 3d9.4s.(3D).4d 2F5/2 72151.19
3518.044 Cu II 3 - 3d8.(3F).4s.4p.(3P°) 33 118142.95 3d9.(2D5/2).6d 2[7/2]4 146559.703
3518.4565 Cu II 5 - 3d8.(3F).4s.4p.(3P°) 33 118142.95 3d9.(2D5/2).6d 2[7/2]3 146556.381
3520.031 Cu I 6 - 3d9.(2D).4s.4p.(3P°) 41/2 44915.68 3d9.4s.(3D).4d 4F3/2 73316.49
3522.643 Cu II - - 3d9.(2D3/2).5s 2[3/2]2 110366.1542 3d9.(2D5/2).6p 2[3/2]°2 138745.817
3524.231 Cu I 15 - 3d9.(2D).4s.4p.(3P°) 25/2 43726.24 3d9.4s.(3D).4d 4F7/2 72093.09
3525.5026 Cu II - - 3d8.(3F).4s.4p.(3P°) 31 118071.302 3d9.(2D5/2).6d 2[3/2]1 146427.948
3525.9383 Cu II 2 - 3d8.(3F).4s.4p.(3P°) 33 118142.95 3d9.(2D5/2).6d 2[5/2]3 146496.1
3527.482 Cu I 6 - 3d9.(2D).4s.4p.(3P°) 25/2 43726.24 3d9.4s.(3D).4d 4D5/2 72066.98
3530.383 Cu I 20 - 3d9.4s2 2D3/2 13245.443 3d9.(2D).4s.4p.(3P°) 45/2 41562.93
3533.746 Cu I 6 - 3d9.(2D).4s.4p.(3P°) 25/2 43726.24 3d9.4s.(3D).4d 2G7/2 72016.82
3534.6784 Cu II - - 3d9.(2D5/2).5p 2[3/2]°1 120919.5715 3d9.(2D3/2).6d 2[1/2]0 149202.607
3534.809 Cu II 5 - 3d8.4s2 3P2 88362.001 3d8.(3F).4s.4p.(3P°) 33 116643.96
3535.0258 Cu II 10 - 3d8.(3F).4s.4p.(3P°) 33 118142.95 3d9.(2D5/2).6d 2[9/2]4 146423.201
3535.4942 Cu II 2 - 3d9.(2D3/2).4d 2[7/2]3 117747.3504 3d9.(2D5/2).5f 2[7/2]°4 146023.862
3535.8163 Cu II 2 - 3d9.(2D3/2).4d 2[7/2]3 117747.3504 3d9.(2D5/2).5f 2[7/2]°3 146021.279
3535.9757 Cu II 2 - 3d8.(3F).4s.4p.(3P°) 33 118142.95 3d9.(2D5/2).6d 2[3/2]2 146415.599
3540.185 Cu II 1 - 3d8.(3F).4s.4p.(3P°) 33 116643.96 3d9.(2D5/2).7s 2[5/2]2 144882.9859
3540.3356 Cu II 1 - 3d9.(2D3/2).4d 2[7/2]3 117747.3504 3d9.(2D5/2).5f 2[5/2]°2 145985.199
3541.22 Cu II - - 3d9.(2D3/2).4d 2[7/2]3 117747.3504 3d9.(2D5/2).5f 2[5/2]°3 145978.142
3544.963 Cu I 1 - 3d9.(2D).4s.4p.(3P°) 25/2 43726.24 3d9.4s.(3D).4d 4P3/2 71927.28
3546.433 Cu I - - 3d9.(2D).4s.4p.(3P°) 41/2 44915.68 3d9.4s.(3D).4d 4D3/2 73104.9
3546.7568 Cu II - - 3d9.(2D3/2).5p 2[3/2]°2 123556.8261 3d9.(2D5/2).7d 2[7/2]3 151743.558
3548.7423 Cu II 15 - 3d8.(3F).4s.4p.(3P°) 33 116643.96 3d9.(2D5/2).7s 2[5/2]3 144814.9118
3548.87 Cu III - -
3551.4887 Cu II 6 - 3d9.(2D3/2).4d 2[7/2]4 117883.0985 3d9.(2D5/2).5f 2[9/2]°5 146032.2635
3551.8563 Cu II 2 - 3d9.(2D3/2).4d 2[7/2]4 117883.0985 3d9.(2D5/2).5f 2[9/2]°4 146029.35
3552.5495 Cu II 1 - 3d9.(2D3/2).4d 2[7/2]4 117883.0985 3d9.(2D5/2).5f 2[7/2]°4 146023.862
3552.619 Cu I - - 3d9.(2D).4s.4p.(3P°) °3/2 46172.89 3d9.4s.(3D).6s 4D5/2 74313.1
3552.695 Cu I - - 3d9.(2D).4s.4p.(3P°) 27/2 44963.26 3d9.4s.(3D).4d 4G7/2 73102.74
3552.8735 Cu II - - 3d9.(2D3/2).4d 2[7/2]4 117883.0985 3d9.(2D5/2).5f 2[7/2]°3 146021.279
3555.4287 Cu II - - 3d9.(2D5/2).5s 2[5/2]3 108014.8372 3d9.(2D5/2).4f 2[7/2]°4 136132.77781
3556.915 Cu II - - 3d9.(2D3/2).5p 2[3/2]°2 123556.8261 3d9.(2D5/2).7d 2[3/2]2 151662.985
3558.332 Cu II - - 3d9.(2D3/2).4d 2[7/2]4 117883.0985 3d9.(2D5/2).5f 2[5/2]°3 145978.142
3562.4574 Cu II 1 - 3d9.(2D3/2).4d 2[7/2]4 117883.0985 3d9.(2D5/2).5f 2[11/2]°5 145945.5969
3563.1578 Cu II - - 3d9.(2D3/2).4d 2[3/2]1 117928.2197 3d9.(2D5/2).5f 2[5/2]°2 145985.199
3565.762 Cu II - - 3d9.(2D3/2).5p 2[5/2]°2 122745.9491 3d9.(2D5/2).8s 2[5/2]2 150782.454
3565.8472 Cu II 2 - 3d9.(2D3/2).5s 2[3/2]2 110366.1542 3d9.(2D5/2).6p 2[7/2]°3 138401.956
3566.131 Cu I 3 - 3d10.4p 21/2 30535.324 3d10.8s 2S1/2 58568.9
3566.9405 Cu II - - 3d9.(2D3/2).4d 2[3/2]1 117928.2197 3d9.(2D5/2).5f 2[3/2]°1 145955.447
3567.801 Cu II - - 3d9.(2D5/2).5s 2[5/2]3 108014.8372 3d9.(2D5/2).4f 2[5/2]°3 136035.3328
3568.7006 Cu II - - 3d8.4s2 3P2 88362.001 3d8.(3F).4s.4p.(3P°) 33 116375.406
3573.5908 Cu II 6 - 3d9.(2D5/2).5s 2[5/2]3 108014.8372 3d9.(2D5/2).4f 2[7/2]°3 135989.9176
3575.373 Cu II - - 3d9.(2D3/2).4d 2[3/2]1 117928.2197 3d9.(2D5/2).5f 2[1/2]°0 145889.334
3577.5874 Cu II - - 3d9.(2D3/2).5s 2[3/2]1 110084.4773 3d9.(2D3/2).4f 2[3/2]°1 138028.384
3578.4051 Cu II 2 - 3d9.(2D5/2).5s 2[5/2]3 108014.8372 3d8.(3P).4s.4p.(3P°) 52 135952.279
3581.3166 Cu II - - 3d9.(2D3/2).5p 2[1/2]°1 122867.7407 3d9.(2D5/2).8s 2[5/2]2 150782.454
3583.6322 Cu II - - 3d8.(3F).4s.4p.(3P°) 32 119039.6355 3d9.(2D3/2).7s 2[3/2]2 146936.318
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