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
2013.959 Al III 3 - 2p6.4f 25/2 167612.75 2p6.9g 2G7/2 217250.17
2013.984 Al III 3 - 2p6.4f 27/2 167613.37 2p6.9g 2G7/2 217250.17
2015.864 Al II 95 - 3s.4s 1S0 95350.6 3s.9p 11 144941.1
2016.053 Al II 195 - 3s.3d 3D3 95549.42 3s.8f 34 145135.31
2016.19 Al IV 40 - 2s2.2p5.(2P°3/2).4p 2[1/2]1 821408.9 2s2.2p5.(2P°3/2).5s 2[3/2]°2 870991.9
2016.193 Al II 105 - 3s.3d 3D3 95549.42 3s.8f 33 145131.93
2016.234 Al II 195 - 3s.3d 3D2 95550.51 3s.8f 33 145131.93
2016.288 Al II 3 - 3s.3d 3D3 95549.42 3s.8f 32 145129.51
2016.334 Al II 65 - 3s.3d 3D2 95550.51 3s.8f 32 145129.51
2016.369 Al II 135 - 3s.3d 3D1 95551.44 3s.8f 32 145129.51
2017.9 Al VIII 3 - 2s2.2p2 1D2 46720 2s2.2p2 1S0 96260
2022.081 Al II 55 - 3p2 1D2 85481.35 3s.6p 11 134919.4
2034. Al VII 3 - 2s2.2p2.(3P).4s 4P5/2 1543000 2s.2p3.(3D°).3d? 4P°?3/2 1592150
2036.75 Al II 1 - 3p2 3P0 94084.96 3s.8p 31 143166.76
2039.22 Al II 1 - 3p2 3P1 94147.46 3s.8p 32 143170.04
2039.4 Al II 7 - 3p2 3P1 94147.46 3s.8p 30 143165.4
2044.27 Al II 3 - 3p2 3P2 94268.68 3s.8p 32 143170.04
2044.41 Al II 1 - 3p2 3P2 94268.68 3s.8p 31 143166.76
2047.63 Al II 7 - 3s.4s 3S1 91274.5 3s.7p 32 140095.7
2047.79 Al II 7 - 3s.4s 3S1 91274.5 3s.7p 31 140091.9
2047.87 Al II 1 - 3s.4s 3S1 91274.5 3s.7p 30 140090
2049. Al IX 4 - 2s2.3d 2D3/2 1642140 2s.2p.(3P°).3s 21/2 1690940
2056.74 Al VI 4 - 2s2.2p3.(2D°).3p 3D2 1031005 2s2.2p3.(4S°).3d 33 1079610
2059. Al VII 4 - 2s2.2p2.(3P).4s 4P5/2 1543000 2s.2p3.(3D°).3d? 4P°?5/2 1591560
2059.16 Al VI 4 - 2s2.2p3.(2D°).3p 3D1 1030908 2s2.2p3.(4S°).3d 32 1079456
2059.96 Al VI 4 - 2s2.2p3.(2D°).3p 3D1 1030908 2s2.2p3.(4S°).3d 31 1079437
2063.28 Al VI 4 - 2s2.2p3.(2D°).3p 3D2 1031005 2s2.2p3.(4S°).3d 32 1079456
2064.09 Al VI 4 - 2s2.2p3.(2D°).3p 3D2 1031005 2s2.2p3.(4S°).3d 31 1079437
2069. Al XI 4 - 1s2.3s 2S1/2 2020450 1s2.3p 21/2 2068770
2073.38 Al VI 4 - 2s2.2p3.(2D°).3p 3D3 1031395 2s2.2p3.(4S°).3d 33 1079610
2073.633 Al III 4 - 2p6.4d 2D5/2 165786.32 2p6.8f 25/2 213995.48
2073.684 Al III 4 - 2p6.4d 2D3/2 165787.51 2p6.8f 25/2 213995.48
2074.009 Al II 300 - 3p2 1D2 85481.35 3s.5f 13 133681.78
2079.62 Al I 4 - 3s2.3p 23/2 112.061 3s2.34d 2D5/2 48182
2079.87 Al I 4 - 3s2.3p 23/2 112.061 3s2.33d 2D5/2 48177
2080.03 Al VI 4 - 2s2.2p3.(2D°).3p 3D3 1031395 2s2.2p3.(4S°).3d 32 1079456
2080.15 Al I 4 - 3s2.3p 23/2 112.061 3s2.32d 2D5/2 48170
2080.46 Al I 4 - 3s2.3p 21/2 0 3s2.22d 2D3/2 48051
2080.79 Al I 4 - 3s2.3p 23/2 112.061 3s2.30d 2D5/2 48155
2081.15 Al I 4 - 3s2.3p 23/2 112.061 3s2.29d 2D5/2 48147
2081.4 Al I 4 - 3s2.3p 21/2 0 3s2.21d 2D3/2 48031.1
2081.481 Al II 25 - 3s.3p 31 37453.91 3p2 1D2 85481.35
2081.57 Al I 4 - 3s2.3p 23/2 112.061 3s2.28d 2D5/2 48137
2082.01 Al I 4 - 3s2.3p 23/2 112.061 3s2.27d 2D5/2 48127
2082.5 Al I 4 - 3s2.3p 21/2 0 3s2.20d 2D3/2 48004.7
2082.53 Al I 4 - 3s2.3p 23/2 112.061 3s2.26d 2D5/2 48115
2083.1 Al I 4 - 3s2.3p 23/2 112.061 3s2.25d 2D5/2 48102
2083.75 Al I 4 - 3s2.3p 23/2 112.061 3s2.24d 2D5/2 48087
2084.48 Al I 4 - 3s2.3p 23/2 112.061 3s2.23d 2D5/2 48070
2085.24 Al I 4 - 3s2.3p 21/2 0 3s2.18d 2D3/2 47940.7
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