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 800-8000 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
709.8 Ag III - -
713.85 Ag III - -
717.73 Ag III - -
718.53 Ag III - -
726.96 Ag III - -
728.717 Ag II - - 4d10 1S0 0 4d9.(2D3/2).6p 2[3/2]°1 137225.409
730.04 Ag III - -
730.28 Ag III - -
730.816 Ag II 5 - 4d10 1S0 0 4d9.(2D3/2).6p 2[1/2]°1 136832.527
730.94 Ag III - -
736.57 Ag III - -
738.13 Ag III - -
740.98 Ag III - -
742.29 Ag III - -
748.3 Ag III - -
752.793 Ag II 10 - 4d10 1S0 0 4d9.(2D5/2).6p 2[3/2]°1 132841.701
755.73 Ag III - -
758.27 Ag III - -
767.19 Ag III - -
768.33 Ag III - -
769.61 Ag III - -
776.38 Ag III - -
782.91 Ag III - -
785.76 Ag III - -
789.08 Ag III - -
792.35 Ag III - -
796.54 Ag III - -
797.91 Ag III - -
799.41 Ag III - -
808.88 Ag III - -
816.12 Ag III - -
822.39 Ag III - -
838.11 Ag III - -
943.1323 Ag II 5 - 4d9.(2D5/2).5s 2[5/2]3 39168.0177 4d9.(2D5/2).4f 2[3/2]°2 145197.75
948.9659 Ag II 1 - 4d9.(2D5/2).5s 2[5/2]2 40745.3671 4d8.(1D).5s.5p.(3P°) 32 146123.25
954.078 Ag II 15 - 4d9.(2D5/2).5s 2[5/2]2 40745.3671 4d8.(3F).5s.5p.(3P°) 13 145558.556
956.2436 Ag II 6 - 4d9.(2D5/2).5s 2[5/2]3 39168.0177 4d8.(3F).5s.5p.(3P°) 32 143743.9
956.35 Ag II 8 - 4d9.(2D5/2).5s 2[5/2]2 40745.3671 4d9.(2D5/2).4f 2[5/2]°2 145309.528
956.9606 Ag II 8 - 4d9.(2D5/2).5s 2[5/2]2 40745.3671 4d9.(2D5/2).4f 2[3/2]°1 145242.847
957.374 Ag II 2 - 4d9.(2D5/2).5s 2[5/2]2 40745.3671 4d9.(2D5/2).4f 2[3/2]°2 145197.75
958.8663 Ag II 2 - 4d9.(2D5/2).5s 2[5/2]2 40745.3671 4d8.(3F).5s.5p.(3P°) 12 145035.112
970.8875 Ag II 30 - 4d9.(2D5/2).5s 2[5/2]2 40745.3671 4d8.(3F).5s.5p.(3P°) 32 143743.9
973.2142 Ag II 10 - 4d9.(2D5/2).5s 2[5/2]3 39168.0177 4d8.(3F).5s.5p.(3P°) 33 141920.32
976.7483 Ag II 35 - 4d9.(2D3/2).5s 2[3/2]1 43742.7348 4d8.(1D).5s.5p.(3P°) 32 146123.25
980.5448 Ag II 25 - 4d9.(2D5/2).5s 2[5/2]3 39168.0177 4d8.(3P).5s.5p.(3P°) 53 141152.11
982.3525 Ag II 8 - 4d9.(2D5/2).5s 2[5/2]3 39168.0177 4d8.(3P).5s.5p.(3P°) 52 140964.44
984.2449 Ag II 6 - 4d9.(2D5/2).5s 2[5/2]2 40745.3671 4d8.(3F).5s.5p.(3P°) 31 142346.06
985.2196 Ag II 1 - 4d9.(2D3/2).5s 2[3/2]1 43742.7348 4d9.(2D5/2).4f 2[3/2]°1 145242.847
985.8954 Ag II 25 - 4d9.(2D5/2).5s 2[5/2]3 39168.0177 4d8.(3F).5s.5p.(3P°) 33 140598.68
988.3865 Ag II 20 - 4d9.(2D5/2).5s 2[5/2]2 40745.3671 4d8.(3F).5s.5p.(3P°) 33 141920.32
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