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
4024.73 F II 210 3 2s2.2p3.(4S°).3s 31 182864.4 2s2.2p3.(4S°).3p 3P2 207703.79
4025.01 F II 65 1 2s2.2p3.(4S°).3s 31 182864.4 2s2.2p3.(4S°).3p 3P0 207702.04
4025.49 F II 120 2 2s2.2p3.(4S°).3s 31 182864.4 2s2.2p3.(4S°).3p 3P1 207699.07
4083.91 F II 20 1
4103.07 F II 70 4 2s2.2p3.(4S°).3p 3P1 207699.07 2s2.2p3.(4S°).3d 32 232064.16
4103.22 F II 15 1 2s2.2p3.(4S°).3p 3P1 207699.07 2s2.2p3.(4S°).3d 31 232063.34
4103.51 F II 135 8 2s2.2p3.(4S°).3p 3P2 207703.79 2s2.2p3.(4S°).3d 33 232066.32
4103.71 F II 25 1 2s2.2p3.(4S°).3p 3P0 207702.04 2s2.2p3.(4S°).3d 31 232063.34
4103.87 F II 25 1 2s2.2p3.(4S°).3p 3P2 207703.79 2s2.2p3.(4S°).3d 32 232064.16
4109.16 F II 45 3 2s2.2p3.(2D°).3s 33 211866.13 2s2.2p3.(2D°).3p 3D3 236195.14
4116.54 F II 25 2 2s2.2p3.(2D°).3s 32 211887.19 2s2.2p3.(2D°).3p 3D2 236172.61
4119.21 F II 25 2 2s2.2p3.(2D°).3s 31 211900.26 2s2.2p3.(2D°).3p 3D1 236169.93
4207.15 F II 25 8
4225.16 F II 10 4
4244.12 F II - -
4246.23 F II 165 68
4246.39 F II - -
4246.59 F II - -
4246.77 F II - -
4246.84 F II - -
4275.36 F II 60 27
4277.53 F II 25 11
4278.93 F II 10 5
4299.17 F II 100 45 2s2.2p3.(2D°).3s 12 215069.59 2s2.2p3.(2D°).3p 1F3 238323.38
4420.3 F III - -
4427.35 F III - -
4432.32 F III - -
4446.53 F II 50 24 2s2.2p3.(4S°).3d 31 232063.34 2s2.2p3.(4S°).4f 3F2 254546.49
4446.72 F II 195 91 2s2.2p3.(4S°).3d 32 232064.16 2s2.2p3.(4S°).4f 3F3 254546.33
4447.19 F II 255 122 2s2.2p3.(4S°).3d 33 232066.32 2s2.2p3.(4S°).4f 3F4 254546.13
4479.99 F III - -
4734.38 F II 9 6
4859.39 F II 165 119
4933.26 F II 105 76
4960.65 F I - - 2s2.2p4.(3P).3p 45/2 115917.91 2s2.2p4.(3P).5d 4D7/2 136070.88
5002. F II 105 80
5012.54 F III - -
5110.99 F III 15 14
5173.25 F II 50 45
5230.41 F I - - 2s2.2p4.(3P).3p 47/2 116987.39 2s2.2p4.(3P).5d 4F9/2 136101.06
5279.01 F I - - 2s2.2p4.(3P).3p 45/2 117164.01 2s2.2p4.(3P).5d 2F7/2 136101.65
5540.52 F I - - 2s2.2p4.(3P).3p 43/2 116040.88 2s2.2p4.(3P).4d 2F5/2 134084.75
5552.43 F I - - 2s2.2p4.(3P).3p 45/2 115917.91 2s2.2p4.(3P).4d 4F7/2 133923.07
5577.33 F I - - 2s2.2p4.(3P).3p 43/2 116040.88 2s2.2p4.(3P).4d 4P5/2 133965.68
5589.27 F II - 1
5624.06 F I - - 2s2.2p4.(3P).3p 41/2 116143.58 2s2.2p4.(3P).4d 4P3/2 133919.49
5626.93 F I - - 2s2.2p4.(3P).3p 41/2 116143.58 2s2.2p4.(3P).4d 2P1/2 133910.39
5659.15 F I - - 2s2.2p4.(3P).3p 45/2 115917.91 2s2.2p4.(3P).4d 2D5/2 133583.57
5667.532 F I - - 2s2.2p4.(3P).3p 45/2 115917.91 2s2.2p4.(3P).4d 4D5/2 133557.43
5671.668 F I 7 7 2s2.2p4.(3P).3p 45/2 115917.91 2s2.2p4.(3P).4d 4D7/2 133544.54
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