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
490.763 Xe IX 30 - 4d9.5d 3F2 811675 4d9.5f 33 1015439
491.719 Xe IX 105 - 4d9.5d 3F4 797063 4d9.5f 35 1000432
491.804 Xe IX 60 - 4d9.5d 3F3 813696 4d9.5f 34 1017029
492.817 Xe IX 30 - 4d9.5p 32 593154 4d9.5d 3P2 796070
493.092 Xe III - - 5s2.5p4 3P2 0 5s2.5p3.(2D°).6d 11 202805.9
493.343 Xe IX 65 - 4d9.5p 12 602541 4d9.5d 3G3 805240
494.243 Xe VII 15 - 5p2 1D2 236100 5p.5d 13 438428
494.614 Xe IX 75 - 4d9.5p 32 593154 4d9.5d 1F3 795332
494.97 Xe VI 2 - 5s.5p2 2D5/2 129229.9 5s2.5f 27/2 331260
495.231 Xe IX 30 - 4d9.5d 3F4 797063 4d9.5f 34 998989
495.68 Xe IX 1 - 4d9.5d 3F3 813696 4d9.5f 33 1015439
496.162 Xe IX 30 - 4d9.5p 31 594522 4d9.5d 3P2 796070
496.26 Xe III - - 5s2.5p4 3P2 0 5s2.5p3.(2D°).6d 32 201512.2
497.457 Xe III - - 5s2.5p4 3P1 9794.36 5s2.5p3.(2P°).6d 31 210819.29
498.378 Xe III - - 5s2.5p4 3P2 0 5s2.5p3.(2D°).6d 33 200650.23
499.478 Xe IX 40 - 4d9.5p 34 596854 4d9.5d 3F4 797063
499.8 Xe VIII - - 6d 2D3/2 527425 8f 25/2 727257
499.923 Xe III - - 5s2.5p4 3P2 0 5s2.5p3.(2D°).7s 33 200033.45
500.108 Xe V 9 - 5s2.5p2 3P0 0 5s2.5p.(2P°).5d 11 199959
500.532 Xe IX 35 - 4d9.5p 30 607906 4d9.5d 3D1 807691
500.557 Xe V 15 - 5s2.5p2 3P1 9291.8 5s2.5p.(2P°).6s 32 209068.9
501.679 Xe IX 15 - 4d9.5p 32 593154 4d9.5d 3D3 792488
502.566 Xe IX 20 - 4d9.5p 11 604877 4d9.5d 3P1 803860
502.7 Xe VIII - - 6d 2D5/2 528794 8f 27/2 727403
502.731 Xe V 8 - 5s2.5p2 3P2 14126.7 5s2.5p.(2P°).6s 11 213040.2
503.802 Xe III - - 5s2.5p4 3P2 0 5s2.5p3.(2D°).6d 32 198491.98
503.84 Xe IX 1 - 4d9.5p 34 596854 4d9.5d 1F3 795332
505.821 Xe IX 20 - 4d9.5p 32 593154 4d9.5d 1P1 790854
506.23 Xe IX 120 - 4d9.5p 13 616157 4d9.5d 3F3 813696
507.96 Xe III - - 5s2.5p4 3P2 0 5s2.5p3.(2D°).6d 31 196876.63
508.625 Xe III - - 5s2.5p4 3P2 0 5s2.5p3.(2D°).6d 33 196608.91
509.332 Xe IX 55 - 4d9.5p 31 594522 4d9.5d 1P1 790854
509.519 Xe III - - 5s2.5p4 3P2 0 5s2.5p3.(2D°).6d 33 196261.5
510.252 Xe III - - 5s2.5p4 3P2 0 5s2.5p3.(2D°).6d 32 195977.67
510.3 Xe IX 2 - 4d9.5p 30 607906 4d9.5d 3P1 803860
511.159 Xe IX 40 - 4d9.5p 34 596854 4d9.5d 3D3 792488
511.52 Xe IX - - 4d9.5p 31 594522 4d9.5d 3D2 790022
512.972 Xe V 20 - 5s2.5p2 3P2 14126.7 5s2.5p.(2P°).6s 32 209068.9
514.852 Xe V 15 - 5s2.5p2 3P0 0 5s2.5p.(2P°).6s 31 194232.9
515.11 Xe IX 1 - 4d9.5d 3P1 803860 4d9.5f 12 998024
515.762 Xe IX 180 - 4d9.5p 34 596854 4d9.5d 3G5 790742
516.17 Xe IX 2 - 4d9.5d 3G3 805240 4d9.5f 34 998989
516.578 Xe III - - 5s2.5p4 3P1 9794.36 5s2.5p3.(2D°).6d 12 203376.04
516.714 Xe IX 70 - 4d9.5p 12 602541 4d9.5d 3P2 796070
517.007 Xe VIII 20 - 5p 21/2 116467 5d 2D3/2 309888
517.05 Xe IX 135 - 4d9.5p 31 618269 4d9.5d 3F2 811675
517.714 Xe IX 135 - 4d9.5p 13 616157 4d9.5d 1G4 809314
518.23 Xe IX 2 - 4d9.5d 3G3 805240 4d9.5f 33 998220
518.7 Xe IX 135 - 4d9.5p 12 602541 4d9.5d 1F3 795332
519.347 Xe IX 150 - 4d9.5p 32 621147 4d9.5d 3F3 813696
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