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
40384.491 C I - - 2s2.2p.(2P°3/2).4f 2[5/2]2 84013.4311 2s2.2p.(2P°3/2).5g 2[7/2]°3 86489.6298
40490.43 C I - - 2s2.2p.(2P°3/2).4f 2[9/2]5 84015.87795 2s2.2p.(2P°3/2).5g 2[9/2]°5 86485.5929
40541.44 C I 4 - 2s2.2p.4d 11 84032.1471 2s2.2p.(2P°3/2).5f 2[3/2]2 86498.753
40616.02 C I - - 2s2.2p.(2P°3/2).4f 2[3/2]1 84036.332 2s2.2p.(2P°3/2).5g 2[5/2]°2 86498.4194
40617.803 C I - - 2s2.2p.(2P°3/2).4f 2[3/2]2 84036.4454 2s2.2p.(2P°3/2).5g 2[5/2]°2 86498.4194
40805.48 C I - - 2s2.2p.4d 11 84032.1471 2s2.2p.(2P°3/2).5f 2[5/2]2 86482.794
40865.81 C I - - 2s2.2p.4p 3P2 81344.05485 2s2.2p.5s 32 83791.088
40881.22 C I - - 2s2.2p.4s 31 78116.77336 2s2.2p.4p 1P1 80562.8855
40966.26 C I - - 2s2.2p.(2P°3/2).4f 2[7/2]3 83986.22212 2s2.2p.(2P°1/2).5g 2[9/2]°4 86427.25603
40970.79 C I - - 2s2.2p.(2P°3/2).4f 2[7/2]4 83986.4926 2s2.2p.(2P°1/2).5g 2[9/2]°5 86427.2556
41294.68 C I - - 2s2.2p.4p 3P1 81325.81077 2s2.2p.4d 32 83747.43248
41369.8 C I - - 2s2.2p.4p 3P2 81344.05485 2s2.2p.4d 33 83761.27417
41433.34 C I - - 2s2.2p.(2P°3/2).4f 2[5/2]3 84013.27526 2s2.2p.(2P°1/2).5g 2[7/2]°4 86426.7917
41436.06 C I - - 2s2.2p.(2P°3/2).4f 2[5/2]2 84013.4311 2s2.2p.(2P°1/2).5g 2[7/2]°3 86426.791
41521.69 C I - - 2s2.2p.4p 3P2 81344.05485 2s2.2p.5s 31 83752.4388
41970.37 C I - - 2s2.2p.4d 31 84116.1152 2s2.2p.(2P°3/2).5f 2[3/2]2 86498.753
42022.76 C I - - 2s2.2p.4d 32 84103.1238 2s2.2p.(2P°3/2).5f 2[5/2]2 86482.794
42024.78 C I - - 2s2.2p.4d 32 84103.1238 2s2.2p.(2P°3/2).5f 2[5/2]3 86482.6727
42064.79 C I - - 2s2.2p.4d 30 84121.226 2s2.2p.(2P°3/2).5f 2[3/2]1 86498.523
44203.38 C I - - 2s2.2p.4p 1D2 81769.87089 2s2.2p.4d 11 84032.1471
44992.6 C I - - 2s2.2p.4s 11 78340.29782 2s2.2p.4p 1P1 80562.8855
45927.34 C I - - 2s2.2p.4p 1D2 81769.87089 2s2.2p.4d 13 83947.2231
49183.79 C I - - 2s2.2p.3d 32 79310.86822 2s2.2p.4p 3P2 81344.05485
49376.62 C I - - 2s2.2p.3d 31 79318.8093 2s2.2p.4p 3P2 81344.05485
49629.13 C I - - 2s2.2p.3d 32 79310.86822 2s2.2p.4p 3P1 81325.81077
49825.54 C I - - 2s2.2p.3d 31 79318.8093 2s2.2p.4p 3P1 81325.81077
49934.51 C I - - 2s2.2p.3d 30 79323.1883 2s2.2p.4p 3P1 81325.81077
50194.62 C I - - 2s2.2p.3d 31 79318.8093 2s2.2p.4p 3P0 81311.0544
52568.8 C I 1 - 2s2.2p.4d 12 83497.5869 2s2.2p.5p 1D2 85399.833
54597.35 C I - - 2s2.2p.3d 11 78731.2956 2s2.2p.4p 1P1 80562.8855
57880.1 C I 2 - 2s2.2p.4p 1D2 81769.87089 2s2.2p.4d 12 83497.5869
74211.5 C I - - 2s2.2p.(2P°3/2).5g 2[9/2]°4 86485.5912 2s2.2p.(2P°3/2).6h 2[11/2]5 87833.091
74373.4 C I - - 2s2.2p.(2P°1/2).5g 2[7/2]°4 86426.7917 2s2.2p.(2P°1/2).6h 2[9/2]5 87771.359
74386.39 C I - - 2s2.2p.(2P°3/2).5g 2[7/2]°3 86489.6298 2s2.2p.(2P°3/2).6h 2[9/2]4 87833.962
74398.7 C I - - 2s2.2p.(2P°1/2).5g 2[9/2]°4 86427.25603 2s2.2p.(2P°1/2).6h 2[11/2]5 87771.366
74560.2 C I - - 2s2.2p.(2P°3/2).5g 2[11/2]°6 86494.85415 2s2.2p.(2P°3/2).6h 2[13/2]7 87836.053
74698.4 C I - - 2s2.2p.(2P°3/2).5g 2[5/2]°2 86498.4194 2s2.2p.(2P°3/2).6h 2[7/2]3 87837.135
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