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
4030.29236 Th I 180 3 6d3.(4F).7s 5F5 9804.806547 5f.6d3 °6 34609.8959
4030.5253 Th II - - 5f.6d.(3P°).7s °3/2 15144.73767 5f2.(3F).6d 1/2 39948.394
4031.0923 Th II 105 2 5f.(2F°).6d2.(3F) °9/2 17722.98541 5f2.6d+5f.6d.7p 7/2 42751.3291
4031.2251 Th II 1 - 5f.6d.(3F°).7s °7/2 13818.3381 5f.7s.(1F°).7p 9/2 38617.6823
4031.331 Th II 105 2 5f.6d.(1F°).7s °7/2 18973.77768 5f2.6d+5f.6d.7p 5/2 51935.6876
4031.781 Th II 1 - 5f.(2F°).6d2.(3F) °9/2 17722.98541 5f2.6d+5f.6d.7p 7/2 42751.3291
4032.035 Th II 65 1 5f.(2F°).6d2.(3P) °7/2 20969.0139 5f2.6d+5f.6d.7p 5/2 51935.6876
4032.2394 Th II - - 5f.(2F°).6d2.(3F) 49/2 14275.57661 5f2.(3F).6d 7/2 39458.284
4032.47006 Th II 7 - 5f.(2F°).6d2.(3F) °7/2 16906.59928 5f.6d.(3F°).7p 7/2 40570.631
4032.595 Th I 225 4 6d3.(4F).7s 5F4 8800.249723 6d3.7p 53 33591.1722
4032.8927 Th II - - 5f.6d.(3F°).7s 49/2 12488.28836 5f.6d.(3F°).7p 7/2 40570.631
4034.24599 Th II 225 4 6d2.(3F).7s 4F9/2 6213.49036 6d.7s.(3D).7p 47/2 30994.2669
4034.3641 Th II - - 5f.(2F°).6d2.(3F) °7/2 16906.59928 5f2.6d+5f.6d.7p 7/2 42751.3291
4034.9217 Th II 7 - 6d2.(3F).7s 4F7/2 4146.57708 5f.(2F°).6d2.(3F) °5/2 20310.94225
4035.236 Th II - - 5f.(2F°).6d2.(1G) °9/2 22139.65746 5f2.6d+5f.6d.7p 7/2 42751.3291
4036.56505 Th II 330 7 6d2.(3F).7s 4F3/2 1859.93843 6d.7s.(3D).7p °1/2 37607.9884
4037.132 Th II 180 4 5f.6d.(3D°).7s 47/2 15453.03596 5f.6d.(3H°).7p 5/2 39700.5832
4037.4281 Th II - - 5f.6d.(3G°).7s °7/2 14790.99291 5f.6d.(3F°).7p 9/2 42200.2124
4038.351 Th II 10 - 5f.7s.(3F°).7p 5/2 37945.1099 5f2.7p? °5/2 59299.137
4038.427 Th II 2 - 6d3 3/2 7001.42117 5f.(2F°).6d2.(1G) °3/2 33215.4672
4038.903 Th II - - 5f.6d.(1D°).7s 23/2 11576.40136 5f2.(3P).7s 4P3/2 36328.6024
4039.4351 Th II 3 - 6d2.(3F).7s 2F5/2 8605.8421 5f.(2F°).6d2.(1S) °5/2 33354.7862
4040.393 Th II 4 - 6d2.(3F).7s 4F9/2 6213.49036 5f.(2F°).6d2.(3F) 29/2 30956.5675
4041.20344 Th II 450 9 6d3 7/2 10855.32366 6d2.(3F).7p °9/2 42319.0163
4041.8119 Th II - - 5f.6d.(3D°).7s °1/2 14101.7986 5f.6d.(3D°).7p 3/2 50907.806
4042.9763 Th II 105 2 5f.6d.(1F°).7s °7/2 18973.77768 5f2.6d+5f.6d.7p 7/2 42751.3291
4043.13012 Th II 225 4 6d2.(3F).7s 4F3/2 1859.93843 5f.(2F°).6d2.(3P) °3/2 23012.0585
4043.852 Th II - - 5f.(2F°).6d2.(1G) °9/2 22139.65746 5f.6d.(3G°).7p 11/2 46555.6
4044.5394 Th I - - 5f.6d.7s2 34 13175.113345 5f.6d2.7p 5I4 37892.8248
4045.62739 Th II 5 - 5f.6d.(3H°).7s 47/2 6168.35582 5f.7s.(3F°).7p 7/2 38389.3755
4048.0317 Th II 180 4 5f.6d.(3G°).7s 49/2 13468.96833 5f.7s.(1F°).7p 7/2 38165.3562
4048.7907 Th III 225 5 5f.6d 15 19009.90952 5f.7p (5/2,3/2)4 43701.6657
4049.747 Th II 2 - 5f.(2F°).6d2.(3F) 43/2 24132.0358 5f2.6d 3/2 47869.6034
4049.8233 Th II - - 6d3 4P5/2 15786.9859 6d2.(3F).7p °3/2 40472.451
4051.2771 Th II - - 5f.(2F°).6d2.(3F) °1/2 18568.2655 5f2.(3F).6d 3/2 41936.5335
4051.9134 Th I - - 5f.6d.7s2 31 17354.638583 6d4 1D2 42027.3749
4052.4431 Th II 3 - 5f.(2F°).6d2.(3F) °7/2 16906.59928 5f2.6d+5f.6d.7p 7/2 42751.3291
4053.485 Th II 1 - 6d3 2D25/2 20158.73957 6d.7s.(3D).7p °5/2 44821.9067
4054.1812 Th II - - 5f.(2F°).6d2.(3F) 411/2 16564.6294 5f.6d.(3H°).7p 11/2 40574.7511
4054.7651 Th II 105 3 5f.6d.(3D°).7s °1/2 14101.7986 5f2.(1D).7s 3/2 38757.1817
4055.234 Th II 1 - 5f.(2F°).6d2.(3F) 49/2 15242.89888 5f.6d.(3G°).7p 9/2 40367.445
4057.03 Th II - - 5f.(2F°).6d2.(3P) °7/2 20969.0139 5f2.6d+5f.6d.7p 5/2 51935.6876
4057.3311 Th II 225 6 5f.6d.(3D°).7s °3/2 12902.37757 5f2.(3P).7s 3/2 37542.1608
4057.7768 Th II 65 2 5f.6d.(3G°).7s 29/2 17272.25153 5f.6d.(3F°).7p 9/2 42200.2124
4057.94107 Th I 9 - 5f.6d.7s2 33 11241.73043 6d4 2 38219.0283
4059.766 Th II 1 - 6d3 4P3/2 15236.63833 6d.7s.(3D).7p °5/2 44821.9067
4059.8144 Th II 1 - 5f.6d.(3G°).7s 47/2 11116.58451 5f.6d.(3F°).7p 5/2 41328.3497
4059.8893 Th II 180 5 6d3 3/2 7001.42117 7s2.7p °1/2 31625.6797
4059.9063 Th II - - 5f.6d.(3P°).7s 41/2 15324.2406 5f2.(3F).6d 1/2 39948.394
4062.305 Th II 4 - 6d2.(3F).7s 2F5/2 8605.8421 5f.(2F°).6d2.(1G) °3/2 33215.4672
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