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
3227.00813 Th II 45 - 5f.6d.(3H°).7s °9/2 6700.18627 5f.7s.(3F°).7p 11/2 37679.6967
3227.419 Th II 4 - 5f.(2F°).6d2.(3F) °7/2 16906.59928 5f2.6d+5f.6d.7p 5/2 51935.6876
3227.488 Th II 4 - 5f.(2F°).6d2.(3F) °5/2 20310.94225 5f2.6d+5f.6d.7p 7/2 42751.3291
3227.77392 Th II 90 - 6d.7s2 2D3/2 0 6d2.(3F).7p °5/2 36687.9875
3228.3464 Th II 10 - 5f.(2F°).6d2.(3P) °7/2 20969.0139 5f2.6d+5f.6d.7p 5/2 51935.6876
3228.5432 Th II 15 - 5f.(2F°).6d2.(3F) °7/2 16906.59928 5f2.6d+5f.6d.7p 7/2 42751.3291
3229.00944 Th II 480 - 5f.6d.(3F°).7s 45/2 7331.48541 5f.7s.(3F°).7p 7/2 38389.3755
3229.336 Th II 8 - 5f.(2F°).6d2.(3F) °5/2 20310.94225 5f2.6d+5f.6d.7p 7/2 42751.3291
3230.3681 Th I 10 - 5f.6d.7s2 14 10414.137 5f.6d2.7p 5H3 41361.4177
3230.86781 Th II 150 - 6d2.(1G).7s 2G7/2 9711.96192 5f.(2F°).6d2.(3P) °5/2 40654.4654
3231.579 Th II 4 - 5f.(2F°).6d2.(1G) °11/2 24309.22275 5f2.6d+5f.6d.7p 9/2 49837.6587
3231.925 Th II 9 - 5f.6d.(3D°).7s 47/2 15453.03596 5f2.6d+5f.6d.7p 7/2 42751.3291
3232.06563 Th III 135 - 5f.7s °3 2527.0955 5f.7p (7/2,1/2)3 38431.6411
3232.7977 Th II 25 - 5f.6d.(3F°).7s 47/2 9720.29776 5f2.(3F).6d 5/2 40644.3356
3233.3342 Th II 30 - 6d3 4P3/2 15236.63833 6d2.(3P).7p °5/2 37846.1686
3233.506 Th II 6 - 5f.(2F°).6d2.(3F) °1/2 18568.2655 5f.6d.(3D°).7p 1/2 47145.7621
3233.6275 Th II 15 - 5f.6d.(3H°).7s °9/2 6700.18627 5f2.6d+5f.6d.7p 7/2 42751.3291
3234.771 Th II 4 - 5f.6d.(3D°).7s °3/2 12902.37757 5f.6d.(3F°).7p 3/2 39150.6794
3234.88893 Th II 75 - 5f.6d.(1H°).7s 211/2 22014.8788 5f2.(1I).6d 13/2 49527.3161
3235.3811 Th II 4 - 5f.6d.(1F°).7s °7/2 18973.77768 5f2.6d+5f.6d.7p 5/2 51935.6876
3235.397 Th II 10 - 5f.6d.(3D°).7s 47/2 15453.03596 5f2.6d+5f.6d.7p 7/2 42751.3291
3235.841 Th II 1500 - 5f.6d.(3H°).7s 47/2 6168.35582 5f.6d.(3H°).7p 9/2 42955.8455
3236.1131 Th II 9 - 5f.6d.(3D°).7s 23/2 15710.84204 5f2.6d+5f.6d.7p 5/2 51935.6876
3236.261 Th II 15 - 5f.(2F°).6d2.(3F) 415/2 22028.0114 5f2.(1I).6d 13/2 49527.3161
3236.7731 Th II 15 - 6d2.(3P).7s 4P1/2 6244.29489 5f.(2F°).6d2.(1G) 21/2 37130.3364
3237.534 Th II 4 - 5f.6d.(1H°).7s °9/2 22642.10563 5f2.6d+5f.6d.7p 9/2 49837.6587
3238.11559 Th II 1000 - 6d.(2D).7s2 5/2 4113.35932 6d.7s.(3D).7p °3/2 37601.7026
3238.408 Th II 9 - 5f.6d.(3D°).7s 23/2 15710.84204 5f2.6d+5f.6d.7p 5/2 51935.6876
3238.445 Th II 7 - 5f.6d.(3D°).7s °3/2 12902.37757 5f2.6d+5f.6d.7p 5/2 51935.6876
3238.8028 Th II 15 - 5f.6d.(3G°).7s 411/2 15349.88002 5f.6d.(3F°).7p 11/2 46216.5809
3239.28793 Th II 80 - 5f.6d.(3H°).7s °9/2 6700.18627 5f2.(3H).6d 4I11/2 37562.2626
3239.7001 Th II 7 - 5f.6d.(3H°).7s 411/2 10189.06681 5f.6d.(1G°).7p 9/2 41047.2077
3240.3306 Th II 20 - 5f.6d.(3P°).7s °1/2 17837.80261 5f.6d.7p 3/2 52307.4829
3240.47462 Th II 60 - 5f.6d.(3F°).7s 43/2 6691.3873 5f2.(3P).7s 3/2 37542.1608
3240.5213 Th II 20 - 5f.6d.(3F°).7s 47/2 9720.29776 5f.6d.(3F°).7p 7/2 40570.631
3241.1078 Th II 195 - 6d3 3/2 7001.42117 6d2.(3P).7p °5/2 37846.1686
3241.484 Th II 9 - 5f.(2F°).6d2.(3F) 411/2 17771.06472 5f.6d.(3G°).7p 13/2 48612.2258
3241.53263 Th II 55 - 5f.(2F°).6d2.(1D) °9/2 20989.80656 5f2.6d+5f.6d.7p 7/2 42751.3291
3241.6118 Th II 40 - 5f2.(3H).7s 9/2 25246.29783 5f2.7p °9/2 49495.5594
3241.83 Th II 7 - 5f.6d.(3P°).7s 45/2 17460.62698 5f2.6d+5f.6d.7p 7/2 42751.3291
3242.14503 Th I 40 - 5f.6d.7s2 33 10526.544406 5f.6d2.7p 5H3 41361.4177
3242.1761 Th II 7 - 5f.(2F°).6d2.(3F) °5/2 20310.94225 5f2.6d 3/2 47869.6034
3242.2514 Th II 30 - 5f.6d.(3F°).7s 45/2 7331.48541 5f.7s.(1F°).7p 7/2 38165.3562
3243.0293 Th II 20 - 5f.6d.(3H°).7s °9/2 6700.18627 5f2.(1G).6d 9/2 41398.5108
3243.07 Th II 20 - 5f.6d.(3G°).7s 45/2 9585.40432 5f.6d.(1D°).7p 7/2 40411.4746
3243.195 Th II 4 - 5f.(2F°).6d2.(3F) °7/2 16906.59928 5f2.6d+5f.6d.7p 9/2 49837.6587
3243.469 Th II 2 - 5f.(2F°).6d2.(3F) °3/2 19050.82932 5f2.6d+5f.6d.7p 5/2 51935.6876
3243.748 Th II 9 - 5f.6d.(3G°).7s °7/2 14790.99291 5f2.6d+5f.6d.7p 5/2 51935.6876
3244.236 Th II 20 - 5f.6d.(3F°).7s °5/2 10673.13832 5f2.6d+5f.6d.7p 7/2 42751.3291
3244.522 Th II 30 - 6d3 7/2 10855.32366 6d2.(3P).7p °5/2 37846.1686
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