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
Download CSV

Page:
λ, Å E. Sp.# Rel.Int. EVB Lower Config Lower Term+J Lower Level Upper Config Upper Term+J Upper Level
3392.22 Cf I 10000 -
3531.49 Cf I 10000 -
3540.98 Cf I 10000 -
3598.77 Cf I 10000 -
3605.32 Cf I 10000 -
3612.11 Cf II 10000 -
3617.49 Cf I 10000 -
3626.76 Cf II 10000 -
3662.7 Cf I 10000 -
3722.11 Cf II 10000 -
3739.35 Cf I 10000 -
3785.61 Cf I 10000 -
3789.04 Cf II 10000 -
3893.23 Cf II 10000 26
3993.57 Cf II 10000 92
4099.12 Cf I 10000 566
4242.38 Cf I 10000 3803
4329.03 Cf I 10000 4671
4335.22 Cf I 10000 4689
5173.96 Cf I 10000 8754
5179.08 Cf I 10000 8813
5219.24 Cf I 10000 9039
5408.88 Cf I 10000 9825
5726.05 Cf I 10000 9644
6622.83 Cf I 10000 2262
6631.26 Cf I 10000 2193
6677.9 Cf I 10000 1869
6894.59 Cf I 10000 858
6927.1 Cf II 10000 724
7074.52 Cf I 10000 380
7307.9 Cf I 10000 103
8141.29 Cf I 10000 -
8241.77 Cf I 10000 -
8333.85 Cf II 10000 -
8423.49 Cf II 10000 -
8568.83 Cf II 10000 -
Page:
1

Privacy Policy | Back to interactive spectra

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