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
4162.67894 Th II 270 42 5f.(2F°).6d2.(3F) 49/2 14275.57661 5f.7s.(3F°).7p 7/2 38389.3755
4163.1807 Th II - - 6d3 7/2 10855.32366 6d2.(1D).7p °7/2 49121.9347
4163.64686 Th II 225 35 5f.6d.(3F°).7s 47/2 9720.29776 5f2.(1D).7s 5/2 34174.5433
4163.73618 Th II 4 1 5f.(2F°).6d2.(3F) 411/2 16564.6294 5f.6d.(3H°).7p 11/2 40574.7511
4163.9478 Th I 5 1 6d2.7s2 3F3 2869.259165 6d2.7s.7p 33 18930.29333
4164.25496 Th II 225 35 5f.6d.(1G°).7s 27/2 9202.26506 5f.7s.(3F°).7p 7/2 38389.3755
4165.0741 Th II 225 41 5f.6d.(3G°).7s 411/2 15349.88002 5f.6d.(1G°).7p 11/2 39352.2905
4165.4972 Th I 450 82 6d.7s2.7p 31 11877.839132 6d4 2 38219.0283
4166.4927 Th II - - 6d3 3/2 7001.42117 6d2.(1D).7p °3/2 42112.9415
4167.2741 Th II - - 5f.6d.(3D°).7s 23/2 15710.84204 5f.6d.(3H°).7p 5/2 39700.5832
4168.63403 Th II 270 49 5f.6d.(3H°).7s °9/2 6700.18627 5f.7s.(3F°).7p 9/2 34553.9543
4169.83006 Th I 4 1 5f.6d.7s2 31 14243.993748 6d4 2 38219.0283
4170.46522 Th II 225 41 5f.6d.(1G°).7s °9/2 9238.02035 5f.7s.(3F°).7p 7/2 38389.3755
4170.78556 Th II 5 1 5f.6d.(3F°).7s °7/2 13818.3381 5f.6d.(3G°).7p 7/2 37787.8791
4171.34094 Th II 270 49 5f.(2F°).6d2.(3F) 415/2 22028.0114 5f.6d.(3H°).7p 15/2 45994.3624
4172.7439 Th I - - 6d.7s2.7p 13 18069.065569 6d4 1D2 42027.3749
4173.5301 Th II 1 - 6d3 4F5/2 9400.96493 5f.(2F°).6d2.(1S) °5/2 33354.7862
4173.6376 Th II - - 5f.(2F°).6d2.(3F) °5/2 20310.94225 5f2.(3F).6d 3/2 41936.5335
4173.9591 Th II - - 5f.6d.(3G°).7s 29/2 17272.25153 5f.6d.(3H°).7p 11/2 40574.7511
4174.6216 Th I - - 6d.7s2.7p 33 13945.307389 5f.6d2.7p 5I4 37892.8248
4175.4821 Th II - - 5f.(2F°).6d2.(3F) °3/2 19050.82932 5f.6d.(3D°).7p 3/2 50907.806
4176.3356 Th II 2 - 5f.6d.(3G°).7s °7/2 14790.99291 5f.6d.(1D°).7p 5/2 38728.6822
4178.05969 Th II 270 57 5f.6d.(3F°).7s 45/2 7331.48541 5f.6d.(3F°).7p 5/2 41328.3497
4179.71483 Th II 180 38 6d2.(3F).7s 4F5/2 1521.89632 5f.(2F°).6d2.(3P) °5/2 40654.4654
4179.96004 Th II 180 38 5f.6d.(3F°).7s 47/2 9720.29776 5f2.(3F).6d 7/2 39458.284
4180.5612 Th II - - 5f.6d.(1H°).7s °9/2 22642.10563 5f.6d.(3G°).7p 11/2 46555.6
4181.0411 Th II - - 5f.(2F°).6d2.(1G) °9/2 22139.65746 5f2.6d+5f.6d.7p 7/2 42751.3291
4181.0806 Th II - - 6d2.(3P).7s 4P3/2 8018.19281 5f.(2F°).6d2.(3F) °3/2 19050.82932
4181.1648 Th II 3 1 5f.6d.(3D°).7s °3/2 12902.37757 5f2.(3P).7s 1/2 36812.4191
4181.3513 Th II - - 5f.(2F°).6d2.(1D) °9/2 20989.80656 5f2.6d+5f.6d.7p 7/2 42751.3291
4182.15701 Th II 6 1 5f.(2F°).6d2.(3F) 49/2 14275.57661 5f.6d.(3H°).7p 9/2 42955.8455
4183.4141 Th II - - 5f.7s.(3F°).7p 3/2 37821.9631 6d2.(3P).7p °3/2 36444.8105
4183.5644 Th II 180 38 6d2.(3P).7s 4P5/2 9061.10354 6d2.(3F).7p 47/2 32957.4308
4183.9466 Th II - - 5f.(2F°).6d2.(1G) °9/2 22139.65746 5f2.6d+5f.6d.7p 9/2 49837.6587
4184.2821 Th II 1 - 5f.(2F°).6d2.(3F) °5/2 20310.94225 5f2.6d+5f.6d.7p 5/2 51935.6876
4184.7111 Th II 2 1 5f.(2F°).6d2.(3F) 49/2 14275.57661 5f.7s.(1F°).7p 7/2 38165.3562
4185.0381 Th II - - 6d2.(3F).7s 4F9/2 6213.49036 5f.(2F°).6d2.(1G) 27/2 30101.4047
4185.2984 Th I 3 1 6d3.(4F).7s 5F4 8800.249723 5f.6d3 55 32686.67668
4188.1054 Th II - - 5f.6d.(3F°).7s °5/2 10673.13832 5f.7s.(3F°).7p 5/2 37945.1099
4188.1965 Th II - - 5f.(2F°).6d2.(1D) °3/2 17121.62038 5f.6d.(3F°).7p 3/2 39150.6794
4188.5782 Th II 65 16 5f.6d.(3P°).7s 45/2 17460.62698 5f.6d.(3F°).7p 5/2 41328.3497
4189.8778 Th III 1 - 5f.6d 35 4489.641 5f2 1I6 28349.96275
4190.562 Th II - - 5f.6d.(3F°).7s 25/2 12472.17734 5f2.(3P).7s 4P3/2 36328.6024
4191.82689 Th II 180 43 5f.6d.(1D°).7s 23/2 11576.40136 5f.7s.(3F°).7p 4D1/2 35425.6284
4191.995 Th II - - 5f.6d.(3D°).7s °5/2 16033.14845 5f2.6d+5f.6d.7p 5/2 51935.6876
4194.0825 Th II 1 - 6d3 2G7/2 16818.0654 5f.(2F°).6d2.(3P) °5/2 40654.4654
4195.5577 Th II 180 48 5f.(2F°).6d2.(3F) 413/2 18816.8664 5f.6d.(3H°).7p 13/2 46910.7816
4195.83252 Th II 105 30 5f.6d.(3D°).7s 45/2 14545.55724 5f2.(3F).6d 3/2 41936.5335
4195.9501 Th II 180 48 5f.(2F°).6d2.(3F) 49/2 15242.89888 5f2.(3F).6d 7/2 39458.284
4197.9394 Th II - - 6d3 4F5/2 9400.96493 5f.(2F°).6d2.(1G) °3/2 33215.4672
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