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
3450.332 Cu I 8 - 3d9.(2D).4s.4p.(3P°) 25/2 46598.35 3d9.4s.(1D).4d 2F7/2 75572.84
3451.4534 Cu II 4 - 3d9.(2D3/2).5s 2[3/2]2 110366.1542 3d8.(1G).4s.4p.(3P°) 33 139331.149
3453.9306 Cu II 6 - 3d9.(2D3/2).5s 2[3/2]1 110084.4773 3d9.(2D5/2).6p 2[5/2]°2 139028.705
3454.686 Cu I 2 - 3d9.(2D).4s.4p.(3P°) 25/2 46598.35 3d9.4s.(1D).4d 2F5/2 75536.19
3457.85 Cu I 8 - 3d9.4s2 2D5/2 11202.618 3d9.(2D).4s.4p.(3P°) 43/2 40114.01
3459.428 Cu I - - 3d9.(2D).4s.4p.(3P°) 45/2 44406.32 3d9.4s.(3D).4d 4F5/2 73304.66
3460.045 Cu II 4 - 3d8.(3F).4s.4p.(3P°) 34 117666.626 3d9.(2D5/2).6d 2[7/2]4 146559.703
3460.4304 Cu II - - 3d9.(2D3/2).5p 2[1/2]°1 122867.7407 3d9.(2D5/2).7d 2[5/2]2 151757.601
3461.951 Cu II 1 - 3d9.(2D5/2).5s 2[5/2]2 108335.6078 3d8.(1G).4s.4p.(3P°) 32 137212.779
3462.137 Cu I - - 3d9.(2D).4s.4p.(3P°) 43/2 42302.58 3d9.4s.(3D).4d 4P5/2 71178.18
3463.4085 Cu II 2 - 3d8.(3F).4s.4p.(3P°) 31 118071.302 3d9.(2D3/2).7s 2[3/2]2 146936.318
3463.499 Cu I - - 3d10.4p 23/2 30783.697 3d10.9s 2S1/2 59647.87
3465.401 Cu I - - 3d9.(2D).4s.4p.(3P°) 25/2 46598.35 3d9.4s.(1D).4d 2D5/2 75446.67
3466.24 Cu I - - 3d9.(2D).4s.4p.(3P°) 25/2 46598.35 3d9.4s.(1D).4d 2D3/2 75440.18
3467.679 Cu II 2 - 3d8.(3F).4s.4p.(3P°) 34 117666.626 3d9.(2D5/2).6d 2[5/2]3 146496.1
3469.4366 Cu II 10 - 3d8.(3F).4s.4p.(3P°) 31 118071.302 3d9.(2D3/2).7s 2[3/2]1 146886.1667
3470.7569 Cu II 1 - 3d9.(2D3/2).5p 2[1/2]°1 122867.7407 3d9.(2D5/2).7d 2[3/2]1 151671.666
3471.1558 Cu II 3 - 3d8.(3F).4s.4p.(3P°) 12 121981.8546 3d9.(2D5/2).8s 2[5/2]2 150782.454
3471.748 Cu I - - 3d9.(2D).4s.4p.(3P°) 43/2 42302.58 3d9.4s.(3D).4d 2D5/2 71098.2
3472.0275 Cu II 1 - 3d8.(3F).4s.4p.(3P°) 33 118142.95 3d9.(2D3/2).7s 2[3/2]2 146936.318
3472.141 Cu I 2 - 3d9.(2D).4s.4p.(3P°) 45/2 44406.32 3d9.4s.(3D).4d 4G5/2 73198.77
3473.0008 Cu II 4 - 3d9.(2D5/2).5s 2[5/2]3 108014.8372 3d8.(3F).4s.4p.(1P°) 32 136800.137
3474.578 Cu I - - 3d9.(2D).4s.4p.(3P°) 43/2 44544.16 3d9.4s.(3D).4d 4F3/2 73316.49
3475.999 Cu I 8 - 3d9.(2D).4s.4p.(3P°) 43/2 44544.16 3d9.4s.(3D).4d 4F5/2 73304.66
3476.4708 Cu II 1 - 3d8.(3F).4s.4p.(3P°) 34 117666.626 3d9.(2D5/2).6d 2[9/2]4 146423.201
3478.95 Cu II 7 - 3d8.(3F).4s.4p.(3P°) 34 117666.626 3d9.(2D5/2).6d 2[9/2]5 146402.715
3481.614 Cu I - - 3d10.4p 21/2 30535.324 3d10.7d 2D3/2 59249.33
3483.761 Cu I 15 - 3d9.(2D).4s.4p.(3P°) 45/2 44406.32 3d9.4s.(3D).4d 4G7/2 73102.74
3483.8304 Cu II 3 - 3d9.(2D3/2).4d 2[1/2]1 117231.4014 3d9.(2D5/2).5f 2[3/2]°2 145927.231
3487.0291 Cu II 5 - 3d9.(2D3/2).4d 2[1/2]1 117231.4014 3d9.(2D5/2).5f 2[1/2]°1 145900.904
3487.566 Cu I - - 3d9.(2D).4s.4p.(3P°) 25/2 46598.35 3d9.4s.(1D).4d 2P3/2 75263.5
3488.0212 Cu II - - 3d9.(2D3/2).5s 2[3/2]1 110084.4773 3d9.(2D5/2).6p 2[3/2]°2 138745.817
3488.437 Cu II 2 - 3d9.(2D3/2).4d 2[1/2]1 117231.4014 3d9.(2D5/2).5f 2[1/2]°0 145889.334
3488.858 Cu I 1 - 3d9.(2D).4s.4p.(3P°) 43/2 44544.16 3d9.4s.(3D).4d 4G5/2 73198.77
3490.958 Cu I - - 3d9.(2D).4s.4p.(3P°) 47/2 43514.01 3d9.4s.(3D).4d 2F5/2 72151.19
3494.5 Cu I - - 3d9.(2D).4s.4p.(3P°) 25/2 46598.35 3d9.4s.(1D).4d 2G7/2 75206.3
3498.063 Cu I 1 - 3d9.(2D).4s.4p.(3P°) 47/2 43514.01 3d9.4s.(3D).4d 4F7/2 72093.09
3498.938 Cu I - - 3d9.(2D).4s.4p.(3P°) 25/2 46598.35 3d9.4s.(3D).6s 2D5/2 75170.23
3500.324 Cu I - - 3d9.(2D).4s.4p.(3P°) 43/2 44544.16 3d9.4s.(3D).4d 4D3/2 73104.9
3500.4 Cu IIII - - 3s2.3p5 23/2 0 3s2.3p5 21/2 28560
3501.251 Cu I - - 3d9.(2D).4s.4p.(3P°) 47/2 43514.01 3d9.4s.(3D).4d 4D5/2 72066.98
3501.529 Cu I - - 3d9.(2D).4s.4p.(3P°) 43/2 42302.58 3d9.4s.(3D).4d 2P3/2 70853.37
3501.612 Cu II - - 3d9.(2D5/2).5p 2[3/2]°2 120092.3828 3d9.(2D3/2).6d 2[5/2]2 148642.489
3503.0098 Cu II 2 - 3d9.(2D5/2).5p 2[3/2]°2 120092.3828 3d9.(2D3/2).6d 2[5/2]3 148631.096
3504.6643 Cu II - - 3d8.4s2 3P1 88605.096 3d8.(3F).4s.4p.(3P°) 32 117130.34
3505.058 Cu I - - 3d10.5p 23/2 49382.945 3d9.4s.(3D).5d 4D5/2 77905.37
3506.8362 Cu II 4 - 3d8.(3F).4s.4p.(3P°) 33 116375.406 3d9.(2D5/2).7s 2[5/2]2 144882.9859
3507.3014 Cu II - - 3d8.(3F).4s.4p.(3P°) 31 118071.302 3d9.(2D5/2).6d 2[5/2]2 146575.101
3507.407 Cu I - - 3d9.(2D).4s.4p.(3P°) 47/2 43514.01 3d9.4s.(3D).4d 2G7/2 72016.82
3511.835 Cu I - - 3d10.4p 23/2 30783.697 3d10.7d 2D5/2 59250.561
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