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
80078. Mg I - - 3s.8s 1S0 59053.52 3s.10p 11 60302.3
80394. Mg I - - 3s.7d 3D3 59318.764 3s.10f 32 60562.637
80395. Mg I - - 3s.7d 3D2 59318.775 3s.10f 32 60562.637
80396. Mg I - - 3s.7d 3D1 59318.793 3s.10f 32 60562.637
80733.3 Mg I - - 3s.5f 32 57204.228 3s.6d 3D1 58442.874
80734.7 Mg I - - 3s.5f 32 57204.228 3s.6d 3D2 58442.853
80735.3 Mg I - - 3s.5f 32 57204.228 3s.6d 3D3 58442.843
80737.2 Mg I - - 3s.5f 33 57204.267 3s.6d 3D2 58442.853
80737.9 Mg I - - 3s.5f 33 57204.267 3s.6d 3D3 58442.843
80740.4 Mg I - - 3s.5f 34 57204.305 3s.6d 3D3 58442.843
81446. Mg III - - 2s2.2p5.3s 32 425640.3 2s2.2p5.3s 31 426868.1
83330. Mg X - - 1s2.7p 23/2 2738400 1s2.7d 2D3/2 2739600
83834. Mg I - - 3s.8p 30 59342.51 3s.10d 3D1 60535.34
85291. Mg I - - 3s.7p 30 58476.689 3s.9s 3S1 59649.15
85315. Mg I - - 3s.7p 31 58477.02 3s.9s 3S1 59649.15
85369. Mg I - - 3s.7p 32 58477.76 3s.9s 3S1 59649.15
87720. Mg VIII - - 2s.2p2 4P1/2 129890 2s.2p2 4P3/2 131030
87789. Mg I - - 3s.7g 3G3 59423.537 3s.10f 34 60562.637
88139. Mg I - - 3s.7f 32 59400.763 3s.10d 3D3 60535.34
88711.6 Mg I - - 3s.6s 3S1 55891.8 3s.6p 32 57019.025
88730. Mg IX - - 1s2.2s.2p 30 140504 1s2.2s.2p 31 141631
88741. Mg I - - 3s.7p 11 58580.23 3s.9s 1S0 59707.11
88815.27 Mg I - - 3s.6s 3S1 55891.8 3s.6p 31 57017.724
88865.88 Mg I - - 3s.6s 3S1 55891.8 3s.6p 30 57017.078
89725. Mg I - - 3s.6f 13 58575.477 3s.8d 1D2 59689.991
90109. Mg I - - 3s.7p 11 58580.23 3s.8d 1D2 59689.991
90330. Mg VII - - 2s2.2p2 3P0 0 2s2.2p2 3P1 1107
92733. Mg I - - 3s.8p 30 59342.51 3s.11s 3S1 60420.87
96680.4 Mg I - - 3s.7f 13 59400.763 3s.10d 1D2 60435.099
96871. Mg IV - - 2s2.2p4.(1D).3p 23/2 650061.6 2s2.2p4.(1D).3p 21/2 651093.9
96907. Mg I - - 3s.8p 11 59403.18 3s.10d 1D2 60435.099
97265. Mg I - - 3s.6s 1S0 56186.873 3s.6p 11 57214.992
99800. Mg IV - - 2s.2p5.(3P°).3s 23/2 843034 2s2.2p4.(1D).5d? 2P?1/2 844036
100616. Mg II - - 2p6.9f 25/2 115844.6 2p6.10d 2D3/2 116838.48
100619. Mg II - - 2p6.9f 25/2 115844.6 2p6.10d 2D5/2 116838.45
101630. Mg III - - 2s2.2p5.3s 31 426868.1 2s2.2p5.3s 30 427852.1
101779. Mg I - - 3s.7d 3D3 59318.764 3s.9f 33 60301.283
101780.3 Mg I - - 3s.7d 3D2 59318.775 3s.9f 32 60301.283
101782. Mg I - - 3s.7d 3D1 59318.793 3s.9f 32 60301.283
104391.4 Mg I - - 3s.6d 3D3 58442.843 3s.7f 34 59400.763
104392.9 Mg I - - 3s.6d 3D3 58442.843 3s.7f 33 59400.763
104393.9 Mg I - - 3s.6d 3D2 58442.853 3s.7f 32 59400.763
104396.71 Mg I - - 3s.6d 3D2 58442.853 3s.7f 33 59400.763
104399.07 Mg I - - 3s.6d 3D1 58442.874 3s.7f 32 59400.763
105300. Mg VI - - 2s2.2p2.(3P).3s 4P1/2 893940 2s2.2p2.(3P).3s 4P3/2 894890
106400. Mg IV - - 2s.2p5.(3P°).3s 23/2 843034 2s2.2p4.(1D).5d? 2P?3/2 843974
106938. Mg I - - 3s.8s 3S1 58962.739 3s.9p 32 59897.86
108569. Mg I - - 3s.8p 32 59342.51 3s.9d 3D2 60263.583
109700.8 Mg I 1 - 3s.7f 33 59400.763 3s.9g G3 or 4 60312.317
109704.68 Mg I 1 - 3s.7f 34 59400.763 3s.9g G3 or 4 60312.317
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