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
32414.194 Fe II - - 3d6.(5D2).4f 2[4]°7/2 103711.61 3d6.(5D).5d 4P5/2 106796.679
32415. Mg I - - 3s.6p 32 57019.025 3s.10s 3S1 60104
32415.965 Fe II - - 3d6.(5D).4d 4P5/2 87985.667 3d6.(5D).5p 45/2 91070.566
32417.26 Ti I 3 - 3d2.(3P).4s.4p.(3P°) 53 25797.595 3d4 a 5D3 28882.368
32417.872 Th II - - 6d3 4F5/2 9400.96493 5f.(2F°).6d2.(3F) °7/2 16906.59928
32419.9 Fe I - - 3d7.(4F).5p 32 54706.387 3d7.(4F).6s 3F2 57790.909
32421.421 Th II - - 5f.(2F°).6d2.(3F) °5/2 20310.94225 5f2.(3H).7s 4H7/2 24381.7985
32423.18 Ti I - - 3d3.(2D2).4p s 32 39685.964 3d2.4s.(4F).4d 3D2 42770.1745
32423.582 Fe II - - 3d6.(5D).5d 6P3/2 104863.08 3d6.(5D).6p 43/2 107947.255
32423.59 Fe I 1 - 3d7.(4F).5p 53 54134.655 3d7.(4F).6s 3F3 57218.827
32428. Si I 7 - 3s2.3p.5s 30 54245.02 3s2.3p.5p 3P1 57328.789
32433.342 Ne I - - 2s2.2p5.(2P°3/2).5p 2[1/2]1 167449.4698 2s2.2p5.(2P°3/2).7s 2[3/2]°2 170532.7169
32437.82 V I - - 3d4.(5D).5p s 47/2 43147.306 3d4.(5D).6s 4D7/2 46230.13
32446.25278 Fr I - - 10p 21/2 29064.18 17p 23/2 32146.2
32447. Ra I 4 - 7s.7p 31 13999.3569 7s.6d 1D2 17081.31
32449.743 Th II - - 6d3 2F5/2 22106.4326 5f.(2F°).6d2.(3P) °3/2 23012.0585
32454.2136 Fr I - - 9d 2D3/2 29316.497 19d 2D5/2 32397.761
32460.803 Th I - - 5f.6d2.7s 53 15618.98461 5f.7s2.7p 3F2 18699.62342
32466.9527 Fr I - - 9d 2D3/2 29316.497 19d 2D3/2 32396.552
32479.785 Fe II - - 3d6.(5D).5d 6F7/2 104380.941 3d5.(2F1).4s.4p.(3P°) 47/2 107459.78
32489.17 Fe II - - 3d6.(5D1).4f 2[3]°5/2 103988.001 3d6.(5D).5d 4P3/2 107065.951
32498. Si II 7 - 3s2.6g 2G7/2 119578.23 3s2.7f 25/2 122655.37
32499. Si II 7 - 3s2.6g 2G9/2 119578.23 3s2.7f 27/2 122655.25
32500.646 Fe II - - 3d6.(5D).5d 6P5/2 104120.244 3d6.(5D).6p 67/2 107197.107
32515.11221 Fr I 7 - 9d 2D3/2 29316.497 20p 23/2 32391.99
32525.3706 Fr I - - 9d 2D5/2 29341.817 21s 2S1/2 32416.34
32533.926 Th I - - 5f.6d2.7s 36 23306.82782 5f.6d.7s.7p 5H5 26380.54194
32540.51 Fe II - - 3d6.(3G).4d 4F3/2 110609.548 3d6.(5D2).5f 2[1]°3/2 113682.648
32560.436 Th II - - 6d3 4F5/2 9400.96493 5f.6d.(3F°).7s 25/2 12472.17734
32564.27374 Fr I - - 10p 21/2 29064.18 17p 21/2 32135.03
32573.17 V II 4 - 3d4 a 1G24 17910.9147 3d4 a 1D22 20980.926
32575.442 Fe II - - 3d6.(5D).5d 6D1/2 104757.143 3d6.(5D).6p 63/2 107826.94
32576.97206 Fr I 15 - 9d 2D3/2 29316.497 20p 21/2 32386.15
32583.298 Th I - - 6d3.(2D2).7s 3 15970.09583 6d.7s2.7p 32 19039.153374
32588. Si I 7 - 3s2.3p.nd a 32 59917.336 3s2.3p.(2P°3/2).6f 2[3/2]1 62985.96
32590.8 Xe I 2 - 5p5.(2P°1/2).6p 2[3/2]1 88379.126 5p5.(2P°1/2).5d 2[3/2]°2 91447.474
32602. Si II 7 - 3s2.6d 2D5/2 118522.93 3s.3p.(3P°).4s 23/2 121590.19
32611.48 Th I - - 6d3.(2D2).7s 2 15863.88829 6d2.7s.7p 33 18930.29333
32613.567 V II 4 - 3d3.(4F).4s a 3F3 8842.0507 3d4 a 3P22 11908.2593
32613.998 Th I - - 5f.6d2.7s 53 22338.99484 5f.6d.7s.7p 5H4 25405.16237
32621.67 Fe II - - 3d6.(5D2).4f 2[4]°9/2 103701.778 3d6.(3F2).4d 4F7/2 106767.226
32627.314 Fe II - - 3d6.(5D).5d 6G7/2 105065.627 3d5.(4F).4s.4p.(3P°) 65/2 108130.542
32630.529 Th I - - 6d.7s2.7p 32 10783.15535 6d3.(4F).7s 3F2 13847.77037
32634. Si I 7 - 3s2.3p.5p 3D1 56978.256 3s2.3p.nd a 30 60042.5
32638. Si III 7 - 3s.7p 11 244871.47 3p.4p 1D2 247935.39
32662.68 Fe I - - 3d6.(5D).4s (6D).5s e 5D3 45061.329 3d6.(3G).4s.4p.(3P°) v 53 48122.928
32678.316 Ar II 1 - 3s2.3p4.(3P).4p 23/2 160239.428 3s2.3p4.(1D).3d 2F5/2 163299.5616
32678.6 S II - - 3s2.3p2.(3P).4p 21/2 133268.68 3s2.3p2.(1S).4s 2S1/2 136328.79
32683.542 Th II - - 5f.6d.(3H°).7s 411/2 10189.06681 6d3 4F9/2 13248.70938
32687. Mg I - - 3s.5f 33 57204.267 3s.9d 3D2 60263.583
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