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
3205.056 Th II 10 - 5f.6d.(3D°).7s 23/2 15710.84204 5f2.6d+5f.6d.7p 5/2 51935.6876
3205.2886 Th II 35 - 6d3 4P3/2 15236.63833 6d2.(1S).7p °1/2 46426.0595
3205.4778 Th II 30 - 5f.(2F°).6d2.(1G) °11/2 24309.22275 5f2.6d+5f.6d.7p 9/2 49837.6587
3206.17 Th II 20 - 5f.6d.(3G°).7s 29/2 17272.25153 5f2.6d+5f.6d.7p 7/2 42751.3291
3206.2169 Th II 20 - 5f.(2F°).6d2.(1D) °9/2 20989.80656 5f2.(1I).6d 2I11/2 52170.2057
3206.9315 Th II 30 - 5f.6d.(1G°).7s °9/2 9238.02035 5f.6d.(1D°).7p 7/2 40411.4746
3207.78236 Th II 50 - 5f.6d.(1G°).7s 27/2 9202.26506 5f.6d.(3G°).7p 9/2 40367.445
3208.02605 Th II 65 - 6d2.(1D).7s 2D3/2 12219.97621 6d2.(3P).7p °5/2 37846.1686
3208.418 Th II 4 - 5f.6d.(3D°).7s °5/2 16033.14845 5f2.6d+5f.6d.7p 7/2 42751.3291
3209.3321 Th II 20 - 5f.6d.(3D°).7s 47/2 15453.03596 5f2.6d+5f.6d.7p 5/2 51935.6876
3210.0064 Th II 15 - 5f.6d.(1F°).7s °7/2 18973.77768 5f2.6d+5f.6d.7p 9/2 49837.6587
3210.30868 Th II 195 - 5f.6d.(3H°).7s °9/2 6700.18627 5f2.(3F).6d 9/2 37840.8437
3211.4671 Th II 15 - 5f.6d.(1G°).7s °9/2 9238.02035 5f.6d.(3G°).7p 9/2 40367.445
3212.02182 Th II 165 - 5f2.(3H).7s 9/2 25246.29783 5f2.7p 411/2 56370.3451
3212.131 Th II 40 - 6d2.(3P).7s 4P5/2 9061.10354 6d2.(3F).7p °7/2 40184.1084
3212.8116 Th II 15 - 5f.6d.(3H°).7s °9/2 6700.18627 5f2.6d+5f.6d.7p 7/2 42751.3291
3213.57396 Th II 135 - 5f.6d.(3H°).7s 47/2 6168.35582 5f.6d.(3F°).7p 7/2 40570.631
3214.478 Th II 4 - 5f.(2F°).6d2.(3F) °7/2 16906.59928 5f2.6d+5f.6d.7p 9/2 49837.6587
3215.778 Th II 35 - 5f.6d.(3H°).7s °9/2 6700.18627 5f.6d.(3G°).7p 7/2 37787.8791
3216.013 Th II 10 - 5f.(2F°).6d2.(3F) °5/2 20310.94225 5f2.6d+5f.6d.7p 5/2 51935.6876
3216.53 Th II 15 - 5f.6d.(3F°).7s °7/2 13818.3381 5f2.6d+5f.6d.7p 7/2 42751.3291
3216.57466 Th III 150 - 5f.7s °3 2527.0955 5f.7p (7/2,1/2)4 38580.6005
3216.6344 Th II 15 - 5f.7s2 27/2 8378.85915 5f2.(3F).6d 7/2 39458.284
3217.4296 Th II 20 - 5f.6d.(3P°).7s 41/2 15324.2406 5f.6d.7p 3/2 52307.4829
3217.45548 Th II 85 - 6d3 4F5/2 9400.96493 6d2.(3F).7p °3/2 40472.451
3217.72987 Th II 50 - 6d2.(1G).7s 9/2 10379.12308 6d2.(3F).7p 411/2 41447.9614
3217.8521 Th II 30 - 6d2.(1D).7s 2D3/2 12219.97621 6d2.(3P).7p °3/2 36444.8105
3218.123 Th II 10 - 5f.6d.(3D°).7s 45/2 14545.55724 5f2.6d+5f.6d.7p 5/2 51935.6876
3218.3089 Th II 20 - 5f.6d.(3D°).7s °3/2 12902.37757 5f.6d.(3P°).7p 1/2 40523.7301
3218.34 Th II 8 - 6d3 2H9/2 15305.26434 6d2.(1G).7p 29/2 46368.2105
3218.7562 Th II 15 - 5f.6d.(3G°).7s 45/2 9585.40432 5f2.(3F).6d 5/2 40644.3356
3218.86411 Th II 40 - 5f.6d.(3F°).7s 45/2 7331.48541 5f.7s.(3F°).7p 7/2 38389.3755
3220.3507 Th II 135 - 6d.(2D).7s2 5/2 4113.35932 5f.(2F°).6d2.(1G) °5/2 35156.9127
3221.2118 Th III 855 - 5f.7s °3 2527.0955 5f.7p (5/2,1/2)3 33562.3507
3221.25798 Th II 65 - 5f.6d.(3G°).7s 49/2 13468.96833 5f2.6d+5f.6d.7p 7/2 42751.3291
3221.29104 Th II 240 - 5f.6d.(3H°).7s 411/2 10189.06681 5f.6d.(3H°).7p 11/2 40574.7511
3221.86395 Th II 50 - 5f.6d.(3G°).7s 411/2 15349.88002 5f.6d.(3H°).7p 13/2 46910.7816
3223.2849 Th II 20 - 5f.6d.(3F°).7s °5/2 10673.13832 5f2.6d+5f.6d.7p 7/2 42751.3291
3223.435 Th II 8 - 5f.6d.(1G°).7s 27/2 9202.26506 5f.6d.(3H°).7p 5/2 39700.5832
3223.8004 Th II 20 - 6d2.(3F).7s 4F7/2 4146.57708 5f.(2F°).6d2.(1G) °5/2 35156.9127
3223.911 Th II 10 - 5f.6d.(3G°).7s °7/2 14790.99291 5f2.6d+5f.6d.7p 5/2 51935.6876
3224.488 Th II 6 - 5f.6d.(3F°).7s °5/2 10673.13832 5f2.(3F).6d 3/2 41936.5335
3225.4109 Th II 255 - 6d2.(1G).7s 2G7/2 9711.96192 6d2.(1G).7p °7/2 39396.5553
3225.65735 Th II 165 - 5f.6d.(3P°).7s 45/2 17460.62698 5f2.6d+5f.6d.7p 7/2 42751.3291
3225.90284 Th II 50 - 6d2.(3F).7s 4F3/2 1859.93843 5f.(2F°).6d2.(1D) °5/2 32850.0647
3225.957 Th II 6 - 5f.6d.(3F°).7s °7/2 13818.3381 5f2.6d+5f.6d.7p 7/2 42751.3291
3226.11886 Th II 85 - 5f.7s2 27/2 8378.85915 5f.7s.(1F°).7p 5/2 39366.9075
3226.41296 Th II 65 - 5f.6d.(3G°).7s 45/2 9585.40432 5f.6d.(3F°).7p 7/2 40570.631
3226.817 Th II 2 - 5f.6d.(3G°).7s 49/2 13468.96833 5f2.6d+5f.6d.7p 9/2 49837.6587
3226.94 Th II 6 - 5f.6d.(3P°).7s °1/2 17837.80261 5f2.6d 3/2 47869.6034
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