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
2.4051 V XXI 4 - 1s2.2p 23/2 415935 1s.(2S).2p2.(1D) 2D3/2 41995000
2.4056 V XXII 4 - 1s2 1S0 0 1s.2s 3S1 41568880
2.4106 V XXI 4 - 1s2.2p 21/2 340435 1s.(2S).2p2.(3P) 4P3/2 41824000
2.4127 V XXI 4 - 1s2.2p 21/2 340435 1s.(2S).2p2.(3P) 4P1/2 41788000
2.4131 V XXI 4 - 1s2.2p 23/2 415935 1s.(2S).2p2.(3P) 4P5/2 41856000
2.4145 V XXI 4 - 1s2.2s 2S1/2 0 1s.(2S).2s.2p.(3P°) 43/2 41416000
2.415 V XXI 4 - 1s2.2p 23/2 415935 1s.(2S).2p2.(3P) 4P3/2 41824000
2.4156 V XXI 4 - 1s2.2s 2S1/2 0 1s.(2S).2s.2p.(3P°) 41/2 41398000
2.4171 V XXI 4 - 1s2.2p 23/2 415935 1s.(2S).2p2.(3P) 4P1/2 41788000
2.4407 V XXI 4 - 1s2.2p 21/2 340435 1s.2s2 2S1/2 41312000
2.4452 V XXI 4 - 1s2.2p 23/2 415935 1s.2s2 2S1/2 41312000
8.12164 V XXIII 4 - 2s 2S1/2 43804530 5p 23/2 56117320
8.18753 V XXIII 4 - 2p 23/2 43905810 5d 2D5/2 56119500
8.576 V XXI 4 - 1s2.2s 2S1/2 0 1s2.7p 23/2 11660000
8.643 V XXI 4 - 1s2.2p 21/2 340435 1s2.8d 2D3/2 11906000
8.6539 V XXII 4 - 1s.2s 3S1 41568880 1s.5p 32 53124300
8.6572 V XXII 4 - 1s.2s 3S1 41568880 1s.5p 31 53119900
8.703 V XXI 4 - 1s2.2p 23/2 415935 1s2.8d 2D3/2 11906000
8.8151 V XXII 4 - 1s.2s 1S0 41787830 1s.5p 11 53132000
8.826 V XXI 4 - 1s2.2p 21/2 340435 1s2.7d 2D3/2 11675000
8.8299 V XXII 4 - 1s.2p 31 41782100 1s.5s 3S1 53107300
8.843 V XXI 4 - 1s2.2s 2S1/2 0 1s2.6p 21/2 11308000
8.882 V XXI 4 - 1s2.2p 23/2 415935 1s2.7d 2D5/2 11675000
8.8831 V XXII 4 - 1s.2p 32 41849950 1s.5s 3S1 53107300
8.9788 V XXII 4 - 1s.2p 11 41982380 1s.5s 1S0 53119700
9.08823 V XXIII 4 - 2s 2S1/2 43804530 4p 23/2 54807770
9.111 V XXI 4 - 1s2.2p 21/2 340435 1s2.6d 2D3/2 11315000
9.16907 V XXIII 4 - 2p 23/2 43905810 4d 2D5/2 54812040
9.175 V XXI 4 - 1s2.2p 23/2 415935 1s2.6d 2D5/2 11315000
9.3344 V XXI 4 - 1s2.2s 2S1/2 0 1s2.5p 23/2 10713100
9.3386 V XXI 4 - 1s2.2s 2S1/2 0 1s2.5p 21/2 10708280
9.6335 V XXI 4 - 1s2.2p 21/2 340435 1s2.5d 2D3/2 10720840
9.6609 V XXII 4 - 1s.2s 3S1 41568880 1s.4p 32 51919900
9.6641 V XXI 4 - 1s2.2p 21/2 340435 1s2.5s 2S1/2 10688040
9.6688 V XXII 4 - 1s.2s 3S1 41568880 1s.4p 31 51911400
9.7027 V XXI 4 - 1s2.2p 23/2 415935 1s2.5d 2D5/2 10722360
9.7041 V XXI 4 - 1s2.2p 23/2 415935 1s2.5d 2D3/2 10720840
9.7351 V XXI 4 - 1s2.2p 23/2 415935 1s2.5s 2S1/2 10688040
9.84 V XXII 4 - 1s.2p 30 41770130 1s.4d 3D1 51932700
9.8516 V XXII 4 - 1s.2p 31 41782100 1s.4d 3D1 51932700
9.8517 V XXII 4 - 1s.2p 31 41782100 1s.4d 3D2 51932600
9.8549 V XXII 4 - 1s.2s 1S0 41787830 1s.4p 11 51935100
9.8966 V XXII 4 - 1s.2p 31 41782100 1s.4s 3S1 51886600
9.9149 V XXII 4 - 1s.2p 32 41849950 1s.4d 3D3 51935800
9.918 V XXII 4 - 1s.2p 32 41849950 1s.4d 3D2 51932600
9.9635 V XXII 4 - 1s.2p 32 41849950 1s.4s 3S1 51886600
10.046 V XXII 4 - 1s.2p 11 41982380 1s.4d 1D2 51936800
10.072 V XXII 4 - 1s.2p 11 41982380 1s.4s 1S0 51910900
10.401 V XXI 4 - 1s2.2s 2S1/2 0 1s2.4p 23/2 9614130
10.412 V XXI 4 - 1s2.2s 2S1/2 0 1s2.4p 21/2 9604690
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