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
3226.4395 Cu II 15 - 3d9.(2D3/2).5p 2[5/2]°2 122745.9491 3d9.(2D3/2).7d 2[7/2]3 153730.935
3226.541 Cu I 1 - 3d9.(2D).4s.4p.(3P°) 43/2 40114.01 3d9.4s.(3D).4d 2D5/2 71098.2
3226.5812 Cu II 105 - 3d9.(2D5/2).5p 2[7/2]°3 120684.7128 3d9.(2D5/2).7d 2[9/2]4 151668.328
3226.602 Cu I 3 - 3d9.(2D).4s.4p.(3P°) 41/2 40943.78 3d9.4s.(3D).4d 4P3/2 71927.28
3229.5526 Cu II 20 - 3d9.(2D5/2).5p 2[7/2]°4 120789.80865 3d9.(2D5/2).7d 2[7/2]4 151744.916
3231.178 Cu I 15 - 3d9.(2D).4s.4p.(3P°) 47/2 41153.47 3d9.4s.(3D).4d 4F7/2 72093.09
3233.3754 Cu II 20 - 3d9.(2D5/2).5p 2[7/2]°4 120789.80865 3d9.(2D5/2).7d 2[5/2]3 151708.347
3233.899 Cu I 10 - 3d9.(2D).4s.4p.(3P°) 47/2 41153.47 3d9.4s.(3D).4d 4D5/2 72066.98
3234.671 Cu II 10 - 3d9.(2D3/2).5p 2[1/2]°1 122867.7407 3d9.(2D3/2).7d 2[3/2]2 153773.884
3234.7336 Cu II 20 - 3d9.(2D5/2).5s 2[5/2]2 108335.6078 3d9.(2D5/2).6p 2[3/2]°1 139241.13
3235.713 Cu I 15 - 3d9.(2D).4s.4p.(3P°) 43/2 42302.58 3d9.4s.(3D).4d 4G5/2 73198.77
3237.143 Cu II 5 - 3d8.(3F).4s.4p.(3P°) 53 114000.452 3d9.(2D5/2).7s 2[5/2]2 144882.9859
3237.2417 Cu II 25 - 3d9.(2D5/2).5p 2[5/2]°2 120876.0141 3d9.(2D5/2).7d 2[5/2]2 151757.601
3237.5629 Cu II 2 - 3d9.(2D5/2).5p 2[7/2]°4 120789.80865 3d9.(2D5/2).7d 2[9/2]4 151668.328
3237.5736 Cu II 30 - 3d9.(2D3/2).5s 2[3/2]2 110366.1542 3d9.(2D3/2).6p 2[5/2]°2 141244.556
3238.716 Cu II 40 - 3d9.(2D5/2).5p 2[5/2]°2 120876.0141 3d9.(2D5/2).7d 2[7/2]3 151743.558
3238.8232 Cu II 120 - 3d9.(2D5/2).5p 2[7/2]°4 120789.80865 3d9.(2D5/2).7d 2[9/2]5 151656.317
3239.16 Cu I 3 - 3d9.(2D).4s.4p.(3P°) 47/2 41153.47 3d9.4s.(3D).4d 2G7/2 72016.82
3239.6499 Cu II 5 - 3d8.(3F).4s.4p.(3P°) 12 121981.8546 3d9.(2D3/2).8s 2[3/2]2 152840.475
3241.8139 Cu II 20 - 3d9.(2D5/2).5p 2[3/2]°1 120919.5715 3d9.(2D5/2).7d 2[5/2]2 151757.601
3242.425 Cu II 5 - 3d8.(3F).4s.4p.(3P°) 12 121981.8546 3d9.(2D3/2).8s 2[3/2]1 152814.032
3243.164 Cu I 30 - 3d9.(2D).4s.4p.(3P°) 47/2 41153.47 3d9.4s.(3D).4d 4G9/2 71978.69
3245.9402 Cu II 30 - 3d9.(2D3/2).5p 2[5/2]°3 123016.8175 3d9.(2D3/2).7d 2[5/2]3 153815.644
3246.7898 Cu II 15 - 3d9.(2D3/2).5p 2[1/2]°1 122867.7407 3d9.(2D3/2).7d 2[1/2]1 153658.567
3247.54 Cu I 10000 - 3d10.4s 2S1/2 0 3d10.4p 23/2 30783.697
3250.4652 Cu II 240 - 3d9.(2D3/2).4d 2[1/2]1 117231.4014 3d9.(2D3/2).5f 2[3/2]°2 147987.359
3250.8739 Cu II 25 - 3d9.(2D5/2).5p 2[3/2]°1 120919.5715 3d9.(2D5/2).7d 2[3/2]1 151671.666
3251.76 Cu II 5 - 3d9.(2D5/2).5p 2[3/2]°1 120919.5715 3d9.(2D5/2).7d 2[3/2]2 151662.985
3252.22 Cu I 15 - 3d9.(2D).4s.4p.(3P°) 43/2 40114.01 3d9.4s.(3D).4d 2P3/2 70853.37
3252.783 Cu II 50 - 3d9.(2D3/2).5p 2[5/2]°3 123016.8175 3d9.(2D3/2).7d 2[7/2]4 153750.851
3253.1078 Cu II 25 - 3d9.(2D5/2).5s 2[5/2]3 108014.8372 3d9.(2D5/2).6p 2[3/2]°2 138745.817
3257.1234 Cu II 5 - 3d9.(2D5/2).5s 2[5/2]2 108335.6078 3d9.(2D5/2).6p 2[5/2]°2 139028.705
3260.0249 Cu II 50 - 3d9.(2D5/2).5p 2[5/2]°3 121079.1501 3d9.(2D5/2).7d 2[7/2]4 151744.916
3260.1697 Cu II 5 - 3d9.(2D5/2).5p 2[5/2]°3 121079.1501 3d9.(2D5/2).7d 2[7/2]3 151743.558
3261.6469 Cu II 40 - 3d9.(2D5/2).5p 2[3/2]°2 120092.3828 3d9.(2D5/2).8s 2[5/2]3 150742.896
3263.5546 Cu II 8 - 3d9.(2D5/2).5p 2[3/2]°1 120919.5715 3d9.(2D5/2).7d 2[1/2]1 151552.191
3263.9177 Cu II 75 - 3d9.(2D5/2).5p 2[5/2]°3 121079.1501 3d9.(2D5/2).7d 2[5/2]3 151708.347
3265.3948 Cu II 25 - 3d9.(2D3/2).5s 2[3/2]2 110366.1542 3d9.(2D3/2).6p 2[1/2]°1 140981.51
3266.023 Cu I 15 - 3d9.(2D).4s.4p.(3P°) 27/2 44963.26 3d9.4s.(1D).4d 2F7/2 75572.84
3268.099 Cu II 5 - 3d9.(2D3/2).5p 2[1/2]°0 122224.0199 3d9.(2D3/2).8s 2[3/2]1 152814.032
3268.1895 Cu II 10 - 3d9.(2D5/2).5p 2[5/2]°3 121079.1501 3d9.(2D5/2).7d 2[9/2]4 151668.328
3268.278 Cu I 15 - 3d9.(2D).4s.4p.(3P°) 45/2 41562.93 3d9.4s.(3D).4d 2F5/2 72151.19
3268.7591 Cu II 30 - 3d9.(2D5/2).5p 2[5/2]°3 121079.1501 3d9.(2D5/2).7d 2[3/2]2 151662.985
3270.1104 Cu II 20 - 3d8.(3F).4s.4p.(3P°) 31 118071.302 3d9.(2D3/2).6d 2[5/2]2 148642.489
3273.957 Cu I 6000 - 3d10.4s 2S1/2 0 3d10.4p 21/2 30535.324
3275.9027 Cu II 50 - 3d9.(2D3/2).5p 2[3/2]°1 123304.823 3d9.(2D3/2).7d 2[5/2]2 153821.937
3277.31 Cu I 15 - 3d9.(2D).4s.4p.(3P°) 45/2 41562.93 3d9.4s.(3D).4d 4D5/2 72066.98
3278.9653 Cu II 5 - 3d8.(3F).4s.4p.(3P°) 31 118071.302 3d9.(2D3/2).6d 2[3/2]2 148559.958
3279.815 Cu I 45 - 3d9.4s2 2D3/2 13245.443 3d9.(2D).4s.4p.(3P°) 25/2 43726.24
3281.0757 Cu II 5 - 3d9.(2D3/2).5p 2[3/2]°1 123304.823 3d9.(2D3/2).7d 2[3/2]2 153773.884
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These tables are Public Domain/CC0 (https://creativecommons.org/publicdomain/zero/1.0/).