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

  ‹   Page:   ›     »»|  
λ, Å E. Sp.# Rel.Int. EVB Lower Config Lower Term+J Lower Level Upper Config Upper Term+J Upper Level
240.02 F IV 135 -
240.08 F IV 180 -
240.15 F IV 135 -
240.28 F IV 135 -
240.37 F IV 135 -
251.03 F IV 195 -
255.72 F III 95 -
255.77 F III 120 -
255.86 F III 135 -
261.71 F III 135 -
261.75 F III 120 -
263.81 F III 150 -
270.23 F IV 120 -
279.69 F III 135 -
315.22 F III 165 -
315.54 F III 150 -
315.75 F III 120 -
375.3 F II 80 -
380.9 F II 80 -
407.04 F II 120 -
419.65 F IV 450 - 2s2.2p2 3P0 0 2s.2p3 31 238296.7
420.05 F IV 480 - 2s2.2p2 3P1 226 2s.2p3 31 238296.7
420.73 F IV 525 - 2s2.2p2 3P2 614 2s.2p3 31 238296.7
429.51 F III 330 -
430.15 F III 360 -
430.22 F III 270 -
430.76 F IV 495 - 2s2.2p2 1D2 25238.2 2s.2p3 11 257386.5
430.91 F II 165 -
431.55 F II 135 -
435.64 F II 135 -
457.18 F II 240 -
464.29 F III 315 -
464.37 F V 360 - 2s2.2p 21/2 0 2s.2p2 2P3/2 215348.1
465.11 F III 360 -
465.37 F V 390 - 2s2.2p 21/2 0 2s.2p2 2P1/2 214880.4
465.98 F V 420 - 2s2.2p 23/2 744.5 2s.2p2 2P3/2 215348.1
466.99 F V 360 - 2s2.2p 23/2 744.5 2s.2p2 2P1/2 214880.4
471.95 F II 150 -
472. F II 210 -
472.71 F II 180 -
473.02 F II 150 -
484.6 F II 330 -
490.57 F IV 495 - 2s2.2p2 1S0 53541.2 2s.2p3 11 257386.5
491. F IV 600 - 2s2.2p2 1D2 25238.2 2s.2p3 12 228903.8
497.38 F IV 195 -
497.83 F IV 225 -
498.8 F IV 270 -
506.16 F V 360 - 2s2.2p 21/2 0 2s.2p2 2S1/2 197566.4
508.08 F V 390 - 2s2.2p 23/2 744.5 2s.2p2 2S1/2 197566.4
508.39 F III 480 -
  ‹   Page:   ›     »»|  
2

Privacy Policy | Back to interactive spectra

These tables are Public Domain/CC0 (https://creativecommons.org/publicdomain/zero/1.0/).