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
141.211 Al VIII - - 2p4 3P1 611180 2s2.2p.3s 30 1319340
141.242 Al VI - - 2s.2p5 32 323002 2s2.2p3.(2D°).3p 3D2 1031005
141.257 Al VIII - - 2p4 3P0 612510 2s2.2p.3s 31 1320440
141.262 Al VI - - 2s.2p5 32 323002 2s2.2p3.(2D°).3p 3D1 1030908
141.55 Al XI - - 1s2.3s 2S1/2 2020450 1s2.4p 23/2 2726910
141.71 Al XI - - 1s2.3s 2S1/2 2020450 1s2.4p 21/2 2726120
141.736 Al VI - - 2s.2p5 31 325469 2s2.2p3.(2D°).3p 3D2 1031005
141.756 Al VI - - 2s.2p5 31 325469 2s2.2p3.(2D°).3p 3D1 1030908
142.027 Al VI - - 2s.2p5 30 326815 2s2.2p3.(2D°).3p 3D1 1030908
143.95 Al III - - 2p6.3s 2S1/2 0 2p5.(2P°).3p2.(1D) 23/2 694700
144.13 Al XI - - 1s2.4s 2S1/2 2705700 1s2.9p 21/2 3399500
144.17 Al III - - 2p6.3s 2S1/2 0 2p5.(2P°).3p2.(1D) 21/2 693650
145.88 Al I - -
146.26 Al I - -
146.5 Al X - - 1s2.2p.3s 11 2091870 1s2.2s.5d 1D2 2774450
147.89 Al VII - - 2p5 23/2 735750 2s2.2p2.(1S).3d? 2D?5/2 1411930
148.509 Al XII - - 1s.4s 1S0 15828851 1s.7p 11 16502210
148.76 Al VII - - 2p5 21/2 739700 2s2.2p2.(1S).3d? 2D?3/2 1411930
150.234 Al XII - - 1s.4d 1D2 15836581 1s.7p 11 16502210
150.29 Al XI - - 1s2.4d 2D3/2 2734110 1s2.9p 21/2 3399500
150.3 Al XI - - 1s2.3p 21/2 2068770 1s2.4d 2D3/2 2734110
150.36 Al XI - - 1s2.4d 2D5/2 2734440 1s2.9p 23/2 3399500
150.4 Al I - -
150.62 Al XI - - 1s2.3p 23/2 2070520 1s2.4d 2D5/2 2734440
150.67 Al VI - - 2s.2p5 32 323002 2s2.2p3.(4S°).3p 3P2 986706
150.684 Al VI - - 2s.2p5 32 323002 2s2.2p3.(4S°).3p 3P1 986643
150.7 Al XI - - 1s2.3p 23/2 2070520 1s2.4d 2D3/2 2734110
150.94 Al I - -
151.218 Al VI - - 2s.2p5 31 325469 2s2.2p3.(4S°).3p 3P0 986765
151.232 Al VI - - 2s.2p5 31 325469 2s2.2p3.(4S°).3p 3P2 986706
151.246 Al VI - - 2s.2p5 31 325469 2s2.2p3.(4S°).3p 3P1 986643
151.555 Al VI - - 2s.2p5 30 326815 2s2.2p3.(4S°).3p 3P1 986643
151.84 Al I - -
152.32 Al I - -
152.72 Al I - -
152.85 Al I - -
153.06 Al I - -
153.62 Al I - -
153.66 Al XI - - 1s2.4s 2S1/2 2705700 1s2.8p 21/2 3356500
153.88 Al I - -
154.26 Al I - -
154.45 Al I - -
154.6 Al XI - - 1s2.3d 2D3/2 2088100 1s2.4f 25/2 2734870
154.69 Al XI - - 1s2.3d 2D5/2 2088530 1s2.4f 27/2 2734980
154.84 Al I - -
154.99 Al I - -
155.07 Al VII - - 2p5 23/2 735750 2s2.2p2.(1D).3d 2P3/2 1380640
155.1 Al I - -
155.26 Al VII - - 2p5 23/2 735750 2s2.2p2.(1D).3d 2P1/2 1379820
155.45 Al I 3 -
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