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
32925.942 Th II - - 5f.(2F°).6d2.(1D) °3/2 17121.62038 6d3 2D25/2 20158.73957
32929.571 C I - - 2s2.2p.4p 3D2 80801.28887 2s2.2p.4d 32 83838.0728
32931.167 Cs II - - 5p5.(2P°3/2).8s 2[3/2]°1 164666.073 5p5.(2P°3/2).8p 2[5/2]2 167702.7101
32933.642 C I - - 2s2.2p.3d 32 78307.64625 2s2.2p.4p 3P2 81344.05485
32939.14 Fe II - - 3d6.(3P2).4d 4F5/2 104569.226 3d6.(5D).6p 63/2 107605.127
32945.29 Ti I - - 3d2.(3P).4s.4p.(3P°) v 31 31184.01 3d4 3P20 34219.338
32967.2 Fe II - - 3d6.(5D).5d 6F5/2 104426.46 3d5.(2F1).4s.4p.(3P°) 47/2 107459.78
32967.7213 Fr I 285 - 7d 2D5/2 24332.93 9p 23/2 27366.2
32969.8 H I 25 - 5 105291.657 9 108324.7253
32978.289 C I - - 2s2.2p.3d 31 78293.51263 2s2.2p.4p 3P1 81325.81077
32979. Si I 7 - 3s2.3p.5p 3D1 56978.256 3s2.3p.nd a 31 60010.458
32980.89 Fe I - - 3d5.(6S).4s2.4p v 53 47966.585 3d6.(5D).4s (6D).4d f 7D2 50998.645
32994.19 Ti I 2 - 3d2.(3P).4s.4p.(3P°) 53 25797.595 3d4 a 5D2 28828.429
33013.11 Fe I - - 3d7.(4F).5p 55 53084.789 3d7.(4F).6s 5F5 56113.887
33021.859 Fe II - - 3d6.(5D).5d 4G9/2 105211.079 3d5.(2F1).4s.4p.(3P°) 47/2 108239.375
33027.12 V II 4 - 3d3.(2H).4s b 3H6 20363.337 3d3.(2H).4s a 1H5 23391.1513
33047.7 Fe II - - 3d6.(5D).5d 4F9/2 103683.078 3d6.(5D).6p 49/2 106709.008
33049.2333 C I 2 - 2s2.2p.3d 33 78318.26602 2s2.2p.4p 3P2 81344.05485
33049.29 Ar II - - 3s2.3p4.(1D).4d 2D3/2 199982.0244 3s2.3p4.(1D).5p 23/2 203007.8061
33052.41 Cr I 8 - 3d4.(5D).4s.4p.(1P°) x 53 41043.3464 3d5.(6S).4d e 5D3 44068.847
33055.56 Ti I 6 - 3d2.(3P).4s.4p.(3P°) 54 25926.771 3d4 a 5D4 28951.972
33062.99 Th II 1 - 6d2.(3F).7s 4F9/2 6213.49036 5f.6d.(1G°).7s °9/2 9238.02035
33073.994 Fe II - - 3d6.(5D).5d 6D7/2 104705.411 3d5.(2D3).4s.4p.(3P°) 25/2 107728.935
33074. Fe I 2 - 3d7.(4F).5p 53 53784.75 3d7.(4F).6s 3F4 56808.267
33078.6 Al II - - 3s.8p 30 143165.4 3s.9d 3D1 146188.5
33079.42 Cr I - - 3d5.(6S).5s e 5S2 37883.401 3d4.(5D).4s.4p.(1P°) y 51 40906.418
33093.5 Al II - - 3s.8p 31 143166.76 3s.9d 3D2 146188.5
33106.64 Ar II - - 3s2.3p4.(1D).4d 2P1/2 199446.6269 3s2.3p4.(3P).6p 43/2 202467.1718
33117.693 Fe II - - 3d6.(5D0).4f 2[3]°5/2 104046.419 3d6.(5D).5d 4P3/2 107065.951
33117.7 Fe I 2 - 3d6.(3G).4s.4p.(3P°) v 51 48350.606 3d6.(5D).4s (6D).4d e 5G2 51370.145
33119.03 Ti I - - 3d2.4s.(4F).5s e 3F4 37824.758 3d3.(4P).4p r 33 40844.151
33119.47 B I - - 2s2.3d 2D3/2 54767.6944 2s2.4p 23/2 57787.0683
33121.049 B I - - 2s2.3d 2D5/2 54767.8387 2s2.4p 23/2 57787.0683
33124.91 C I - - 2s2.2p.4p 3D2 80801.28887 2s2.2p.4d 31 83820.1576
33125.1 Al II - - 3s.8p 32 143170.04 3s.9d 3D3 146188.9
33126.41 B I - - 2s2.3d 2D3/2 54767.6944 2s2.4p 21/2 57786.4336
33129.5 Al II - - 3s.8p 32 143170.04 3s.9d 3D2 146188.5
33132.7235 C I 1 - 2s2.2p.3d 32 78307.64625 2s2.2p.4p 3P1 81325.81077
33139.559 C I - - 2s2.2p.3d 31 78293.51263 2s2.2p.4p 3P0 81311.0544
33141.88372 Fr I - - 9d 2D3/2 29316.497 18d 2D5/2 32333.827
33143.74 Ti I - - 3d2.4s.(4F).5s e 3F2 37538.862 3d3.(4P).4p r 31 40556.014
33147.23371 Fr I 55 - 10s 2S1/2 28310.617 13p 23/2 31327.46
33154.69 C I - - 2s2.2p.4p 3S1 81105.06418 2s2.2p.4d 30 84121.226
33158.07082 Fr I - - 9d 2D3/2 29316.497 18d 2D3/2 32332.354
33168. Si I 7 - 3s2.3p.5s 31 54313.818 3s2.3p.5p 3P1 57328.789
33171.59967 Fr I - - 9d 2D5/2 29341.817 20s 2S1/2 32356.444
33175.782 C I - - 2s2.2p.4p 3D3 80834.62491 2s2.2p.4d 33 83848.87
33182. Si I 7 - 3s2.3p.5s 32 54528.22 3s2.3p.5p 3S1 57541.918
33182.139 Ne I 30 - 2s2.2p5.(2P°3/2).4p 2[5/2]2 162899.1169 2s2.2p5.(2P°3/2).5s 2[3/2]°1 165912.7861
33182.2138 Fe II - - 3d6.(5D).5d 4D7/2 104873.232 3d5.(4F).4s.4p.(3P°) 67/2 107886.868
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