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
3281.6964 Cu II 210 - 3d9.(2D5/2).4d 2[9/2]5 115568.99497 3d9.(2D5/2).5f 2[9/2]°5 146032.2635
3282.0106 Cu II 25 - 3d9.(2D5/2).4d 2[9/2]5 115568.99497 3d9.(2D5/2).5f 2[9/2]°4 146029.35
3282.6022 Cu II 10 - 3d9.(2D5/2).4d 2[9/2]5 115568.99497 3d9.(2D5/2).5f 2[7/2]°4 146023.862
3282.716 Cu I 30 - 3d9.(2D).4s.4p.(3P°) 45/2 41562.93 3d9.4s.(3D).4d 2G7/2 72016.82
3283.0958 Cu II 5 - 3d8.(3F).4s.4p.(3P°) 31 118071.302 3d9.(2D3/2).6d 2[3/2]1 148521.575
3283.2431 Cu II 20 - 3d9.(2D3/2).5p 2[3/2]°1 123304.823 3d9.(2D3/2).7d 2[3/2]1 153753.738
3285.017 Cu I - - 3d9.(2D).4s.4p.(3P°) 25/2 46598.35 3d9.4s.(3D).5d 4P5/2 77030.29
3286.193 Cu I - - 3d10.4p 21/2 30535.324 3d10.10d 2D3/2 60956.91
3290.4174 Cu II 825 - 3d9.(2D5/2).4d 2[9/2]5 115568.99497 3d9.(2D5/2).5f 2[11/2]°6 145951.5299
3290.541 Cu I 35 - 3d9.(2D).4s.4p.(3P°) 49/2 40909.16 3d9.4s.(3D).4d 4F9/2 71290.57
3291.0597 Cu II 25 - 3d9.(2D5/2).4d 2[9/2]5 115568.99497 3d9.(2D5/2).5f 2[11/2]°5 145945.5969
3291.809 Cu II 45 - 3d9.(2D5/2).4d 2[9/2]4 115662.5622 3d9.(2D5/2).5f 2[9/2]°5 146032.2635
3292.1232 Cu II 165 - 3d9.(2D5/2).4d 2[9/2]4 115662.5622 3d9.(2D5/2).5f 2[9/2]°4 146029.35
3292.393 Cu I 3 - 3d9.(2D).4s.4p.(3P°) 45/2 41562.93 3d9.4s.(3D).4d 4P3/2 71927.28
3292.7189 Cu II 75 - 3d9.(2D5/2).4d 2[9/2]4 115662.5622 3d9.(2D5/2).5f 2[7/2]°4 146023.862
3292.827 Cu I 15 - 3d9.4s2 2D5/2 11202.618 3d9.(2D).4s.4p.(3P°) 45/2 41562.93
3292.965 Cu I 10 - 3d9.(2D).4s.4p.(3P°) 49/2 40909.16 3d9.4s.(3D).4d 4D7/2 71268.23
3292.9965 Cu II 35 - 3d9.(2D5/2).4d 2[9/2]4 115662.5622 3d9.(2D5/2).5f 2[7/2]°3 146021.279
3293.3326 Cu II 60 - 3d9.(2D3/2).4d 2[7/2]3 117747.3504 3d9.(2D3/2).5f 2[7/2]°3 148102.986
3293.815 Cu I - - 3d9.(2D).4s.4p.(3P°) 25/2 46598.35 3d9.4s.(3D).5d 2D5/2 76949.44
3294.168 Cu I - - 3d9.(2D).4s.4p.(3P°) 41/2 44915.68 3d9.4s.(1D).4d 2P3/2 75263.5
3294.3354 Cu II 80 - 3d9.(2D5/2).4d 2[3/2]2 115638.8036 3d9.(2D5/2).5f 2[5/2]°2 145985.199
3295.1019 Cu II 240 - 3d9.(2D5/2).4d 2[3/2]2 115638.8036 3d9.(2D5/2).5f 2[5/2]°3 145978.142
3297.1983 Cu II 195 - 3d9.(2D5/2).4d 2[3/2]1 115665.1539 3d9.(2D5/2).5f 2[5/2]°2 145985.199
3297.3461 Cu II 25 - 3d9.(2D3/2).4d 2[7/2]3 117747.3504 3d9.(2D3/2).5f 2[5/2]°2 148066.011
3297.5688 Cu II 30 - 3d9.(2D5/2).4d 2[3/2]2 115638.8036 3d9.(2D5/2).5f 2[3/2]°1 145955.447
3300.2124 Cu II 8 - 3d8.(3F).4s.4p.(3P°) 33 116643.96 3d9.(2D3/2).7s 2[3/2]2 146936.318
3300.437 Cu II 135 - 3d9.(2D5/2).4d 2[3/2]1 115665.1539 3d9.(2D5/2).5f 2[3/2]°1 145955.447
3300.6409 Cu II 195 - 3d9.(2D5/2).4d 2[3/2]2 115638.8036 3d9.(2D5/2).5f 2[3/2]°2 145927.231
3300.8815 Cu II 285 - 3d9.(2D3/2).4d 2[7/2]3 117747.3504 3d9.(2D3/2).5f 2[9/2]°4 148033.574
3301.2286 Cu II 540 - 3d9.(2D5/2).4d 2[9/2]4 115662.5622 3d9.(2D5/2).5f 2[11/2]°5 145945.5969
3302.787 Cu I - - 3d9.(2D).4s.4p.(3P°) 25/2 43726.24 3d9.4s.(3D).6s 4D7/2 73995.05
3303.1817 Cu II 30 - 3d9.(2D3/2).5p 2[3/2]°2 123556.8261 3d9.(2D3/2).7d 2[5/2]2 153821.937
3303.5132 Cu II 120 - 3d9.(2D5/2).4d 2[3/2]1 115665.1539 3d9.(2D5/2).5f 2[3/2]°2 145927.231
3303.8698 Cu II 50 - 3d9.(2D3/2).5p 2[3/2]°2 123556.8261 3d9.(2D3/2).7d 2[5/2]3 153815.644
3305.53 Cu I - - 3d9.(2D).4s.4p.(3P°) 21/2 45820.94 3d9.4s.(3D).6s 4D1/2 76064.42
3306.389 Cu II 4 - 3d9.(2D5/2).4d 2[3/2]1 115665.1539 3d9.(2D5/2).5f 2[1/2]°1 145900.904
3307.6576 Cu II 25 - 3d9.(2D5/2).4d 2[3/2]1 115665.1539 3d9.(2D5/2).5f 2[1/2]°0 145889.334
3307.8727 Cu II 25 - 3d9.(2D3/2).4d 2[7/2]4 117883.0985 3d9.(2D3/2).5f 2[7/2]°4 148105.366
3307.948 Cu I 55 - 3d9.(2D).4s.4p.(3P°) 49/2 40909.16 3d9.4s.(3D).4d 4G11/2 71130.68
3308.1052 Cu II 25 - 3d8.(3F).4s.4p.(3P°) 13 121524.8509 3d9.(2D5/2).7d 2[7/2]4 151744.916
3308.2526 Cu II 4 - 3d8.(3F).4s.4p.(3P°) 13 121524.8509 3d9.(2D5/2).7d 2[7/2]3 151743.558
3308.4337 Cu II 8 - 3d9.(2D3/2).5p 2[3/2]°2 123556.8261 3d9.(2D3/2).7d 2[3/2]2 153773.884
3309.558 Cu I - - 3d9.(2D).4s.4p.(3P°) 27/2 44963.26 3d9.4s.(3D).6s 2D5/2 75170.23
3310.338 Cu II 2 - 3d8.(3F).4s.4p.(3P°) 33 116375.406 3d9.(2D5/2).6d 2[5/2]2 146575.101
3310.987 Cu I - - 3d9.(2D).4s.4p.(3P°) 41/2 44915.68 3d9.4s.(1D).4d 2P1/2 75109.47
3312.0278 Cu II 10 - 3d8.(3F).4s.4p.(3P°) 33 116375.406 3d9.(2D5/2).6d 2[7/2]4 146559.703
3312.1151 Cu II 20 - 3d8.(3F).4s.4p.(3P°) 13 121524.8509 3d9.(2D5/2).7d 2[5/2]3 151708.347
3312.6771 Cu II 15 - 3d9.(2D3/2).4d 2[7/2]4 117883.0985 3d9.(2D3/2).5f 2[5/2]°3 148061.467
3313.199 Cu I 2 - 3d10.4p 23/2 30783.697 3d10.10d 2D5/2 60957.32
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These tables are Public Domain/CC0 (https://creativecommons.org/publicdomain/zero/1.0/).