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
2564.7257 Cu II 3 - 3d9.(2D5/2).4d 2[9/2]4 115662.5622 3d9.(2D5/2).7f 2[11/2]°5 154641.392
2565.0459 Cu II 1 - 3d9.(2D3/2).4d 2[7/2]3 117747.3504 3d9.(2D3/2).7f 2[9/2]°4 156721.308
2566.37 Cu III - -
2567.33 Cu I - - 3d9.(2D).4s.4p.(3P°) 43/2 40114.01 3d9.4s.(3D).5d 4G5/2 79053.38
2568.9061 Cu II 1 - 3d9.(2D5/2).4d 2[1/2]1 114511.2386 3d9.(2D3/2).6f 2[3/2]°2 153426.632
2569.888 Cu I - - 3d9.(2D).4s.4p.(3P°) 45/2 39018.69 3d9.4s.(3D).5d 4F7/2 77919.35
2570.8 Cu I - - 3d9.(2D).4s.4p.(3P°) 45/2 39018.69 3d9.4s.(3D).5d 4D5/2 77905.37
2571.7551 Cu II 120 - 3d9.4p 12 71493.8548 3d9.(2D3/2).5s 2[3/2]2 110366.1542
2573.33 Cu III - -
2574.4124 Cu II 1 - 3d8.4s2 3F3 71531.542 3d8.(3F).4s.4p.(3P°) 52 110363.725
2574.6371 Cu II 3 - 3d9.(2D3/2).4d 2[7/2]4 117883.0985 3d9.(2D3/2).7f 2[9/2]°5 156711.894
2577.12 Cu I - - 3d9.(2D).4s.4p.(3P°) 49/2 40909.16 3d9.4s.(3D).6d 4F9/2 79699.6
2579.29 Cu I - - 3d9.(2D).4s.4p.(3P°) 49/2 40909.16 3d9.4s.(3D).6d 4G11/2 79667.9
2580.57 Cu I - - 3d9.4s2 2D5/2 11202.618 3d10.4d 2D5/2 49942.051
2590.4012 Cu II - - 3d9.(2D5/2).4d 2[5/2]3 116080.2237 3d9.(2D5/2).7f 2[7/2]°4 154672.766
2590.52825 Cu II 285 - 3d9.4p 12 71493.8548 3d9.(2D3/2).5s 2[3/2]1 110084.4773
2593.65 Cu I - - 3d9.(2D).4s.4p.(3P°) 47/2 41153.47 3d9.4s.(3D).6d 4F9/2 79699.6
2595.14 Cu I - - 3d9.(2D).4s.4p.(3P°) 47/2 41153.47 3d9.4s.(3D).6d 4P5/2 79675.4
2598.8126 Cu II 270 - 3d9.4p 32 69867.9849 3d9.(2D5/2).5s 2[5/2]2 108335.6078
2600.26992 Cu II 345 - 3d9.4p 33 71920.0961 3d9.(2D3/2).5s 2[3/2]2 110366.1542
2604.5253 Cu II - - 3d8.(3F).4s.4p.(3P°) 33 118142.95 3d9.(2D5/2).10s 2[5/2]2 156526.436
2605.26 Cu I - - 3d9.(2D).4s.4p.(3P°) 43/2 40114.01 3d9.4s.(3D).7s 4D5/2 78486.49
2606.5804 Cu II 1 - 3d9.(2D5/2).4d 2[7/2]3 116325.9148 3d9.(2D5/2).7f 2[7/2]°3 154678.877
2606.8761 Cu II 2 - 3d9.(2D5/2).4d 2[7/2]3 116325.9148 3d9.(2D5/2).7f 2[9/2]°4 154674.551
2606.9973 Cu II 2 - 3d9.(2D5/2).4d 2[7/2]3 116325.9148 3d9.(2D5/2).7f 2[7/2]°4 154672.766
2607.041 Cu II - - 3d9.(2D5/2).4d 2[7/2]3 116325.9148 3d9.(2D5/2).7f 2[5/2]°3 154672.123
2609.31 Cu I - - 3d9.(2D).4s.4p.(3P°) 41/2 40943.78 3d9.4s.(3D).7s 4D3/2 79257.95
2609.32 Cu III - -
2609.9088 Cu II 6 - 3d9.(2D5/2).4d 2[7/2]4 116371.1804 3d9.(2D5/2).7f 2[9/2]°5 154675.247
2610.7937 Cu II 1 - 3d9.(2D5/2).4d 2[5/2]2 116387.7873 3d9.(2D5/2).7f 2[7/2]°3 154678.877
2611.2544 Cu II - - 3d9.(2D5/2).4d 2[5/2]2 116387.7873 3d9.(2D5/2).7f 2[5/2]°3 154672.123
2611.3 Cu I - - 3d9.(2D).4s.4p.(3P°) 43/2 42302.58 3d9.4s.(3D).6d 2D3/2 80586.5
2614.4127 Cu II 10 - 3d8.4s2 3F4 69704.7015 3d8.(3F).4s.4p.(3P°) 54 107942.795
2618.366 Cu I 2 - 3d9.4s2 2D5/2 11202.618 3d10.5p 23/2 49382.945
2619.2104 Cu II 6 - 3d8.4s2 1D2 85388.772 3d9.(2D3/2).5p 2[3/2]°2 123556.8261
2620.6656 Cu II 45 - 3d9.4p 32 69867.9849 3d9.(2D5/2).5s 2[5/2]3 108014.8372
2622.875 Cu I - - 3d9.(2D).4s.4p.(3P°) 47/2 41153.47 3d9.4s.(3D).7s 2D5/2 79267.93
2626.678 Cu I - - 3d9.(2D).4s.4p.(3P°) 41/2 40943.78 3d9.4s.(3D).5d 4D3/2 79003.46
2627.365 Cu I - - 3d9.(2D).4s.4p.(3P°) 45/2 39018.69 3d9.4s.(3D).5d 4D7/2 77068.13
2628.86 Cu I - - 3d9.(2D).4s.4p.(3P°) 43/2 42302.58 3d9.4s.(3D).7s 4D1/2 80330.87
2630.004 Cu I - - 3d9.(2D).4s.4p.(3P°) 45/2 39018.69 3d9.4s.(3D).5d 4P5/2 77030.29
2634.933 Cu I - - 3d9.(2D).4s.4p.(3P°) 45/2 39018.69 3d9.4s.(3D).5d 4S3/2 76959
2636.6187 Cu II 2 - 3d8.4s2 1D2 85388.772 3d9.(2D3/2).5p 2[3/2]°1 123304.823
2641.55 Cu I - - 3d9.(2D).4s.4p.(3P°) 43/2 40114.01 3d9.4s.(3D).5d 2F5/2 77959.34
2643.834 Cu I - - 3d9.(2D).4s.4p.(3P°) 45/2 39018.69 3d9.4s.(3D).5d 2P3/2 76831.32
2643.92 Cu III - -
2645.303 Cu I - - 3d9.(2D).4s.4p.(3P°) 43/2 40114.01 3d9.4s.(3D).5d 4D5/2 77905.37
2646.194 Cu I - - 3d9.(2D).4s.4p.(3P°) 47/2 43514.01 3d9.4s.(1D).5d 2D5/2 81292.53
2648.6056 Cu II 3 - 3d8.4s2 3F3 71531.542 3d8.(3F).4s.4p.(3P°) 53 109276.015
2649.84 Cu I - - 3d9.(2D).4s.4p.(3P°) 43/2 40114.01 3d9.4s.(3D).5d 4P3/2 77841.1
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