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
9435.069 P I 15 -
9441.86 P I 25 -
9452.83 P I 9 -
9481.84 P I 435 -
9492.12 P I 435 -
9493.56 P I 30 -
9521.78 P I 765 -
9525.73 P I 435 - 3s2.3p2.(3P).4s 4P5/2 56339.656 3s2.3p2.(3P).4p 43/2 66834.648
9545.18 P I 85 - 3s2.3p2.(3P).4s 4P5/2 56339.656 3s2.3p2.(3P).4p 23/2 66813.271
9556.81 P I 1000 -
9563.439 P I 105 - 3s2.3p2.(3P).4s 4P3/2 56090.626 3s2.3p2.(3P).4p 45/2 66544.243
9593.5 P I 300 - 3s2.3p2.(3P).4s 4P1/2 55939.421 3s2.3p2.(3P).4p 43/2 66360.282
9609.04 P I 20 - 3s2.3p2.(3P).4s 4P1/2 55939.421 3s2.3p2.(3P).4p 41/2 66343.438
9625.8 P I 690 -
9628.42 P I 705 -
9638.939 P I 8 -
9675.41 P I 570 -
9676.24 P I 10 -
9706.533 P I 720 -
9734.75 P I 210 - 3s2.3p2.(3P).4s 4P3/2 56090.626 3s2.3p2.(3P).4p 43/2 66360.282
9736.68 P I 1000 -
9750.77 P I 285 - 3s2.3p2.(3P).4s 4P3/2 56090.626 3s2.3p2.(3P).4p 41/2 66343.438
9760.77 P I 390 -
9776.85 P I 390 -
9779.11 P I 390 -
9790.21 P I 20 - 3s2.3p2.(3P).4s 2P1/2 57876.574 3s2.3p2.(3P).4p 23/2 68088.076
9796.85 P I 390 - 3s2.3p2.(3P).4s 4P5/2 56339.656 3s2.3p2.(3P).4p 45/2 66544.243
9834.8 P I 7 -
9903.68 P I 60 - 3s2.3p2.(3P).4s 2P1/2 57876.574 3s2.3p2.(3P).4p 21/2 67971.072
9976.67 P I 30 - 3s2.3p2.(3P).4s 4P5/2 56339.656 3s2.3p2.(3P).4p 43/2 66360.282
10084.27 P I 660 - 3s2.3p2.(3P).4s 2P3/2 58174.366 3s2.3p2.(3P).4p 23/2 68088.076
10204.716 P I 3 - 3s2.3p2.(3P).4s 2P3/2 58174.366 3s2.3p2.(3P).4p 21/2 67971.072
10308. P XI 2 - 2s2.2p 21/2 0 2s2.2p 23/2 9699
10432.66 P I 375 -
10455.87 P I 285 -
10511.58 P I 960 - 3s2.3p2.(3P).4s 4P1/2 55939.421 3s2.3p2.(3P).4p 43/2 65450.125
10529.52 P I 2000 - 3s2.3p2.(3P).4s 4P3/2 56090.626 3s2.3p2.(3P).4p 45/2 65585.13
10580.457 P I 2 - 3s2.3p2.(3P).4s 4P5/2 56339.656 3s2.3p2.(3P).4p 47/2 65788.455
10581.57 P I 2500 -
10596.9 P I 840 - 3s2.3p2.(3P).4s 4P1/2 55939.421 3s2.3p2.(3P).4p 41/2 65373.556
10681.4 P I 855 - 3s2.3p2.(3P).4s 4P3/2 56090.626 3s2.3p2.(3P).4p 43/2 65450.125
10769.511 P I 2 - 3s2.3p2.(3P).4s 4P3/2 56090.626 3s2.3p2.(3P).4p 41/2 65373.556
10813.13 P I 525 - 3s2.3p2.(3P).4s 4P5/2 56339.656 3s2.3p2.(3P).4p 45/2 65585.13
10932.72 P I 270 -
10967.37 P I 210 -
10973.378 P I 2 - 3s2.3p2.(3P).4s 4P5/2 56339.656 3s2.3p2.(3P).4p 43/2 65450.125
11053. P X 2 - 2s2.2p2 3P0 0 2s2.2p2 3P2 9045
11160.05 P I 405 -
11183.23 P I 2000 -
11186.75 P I 930 -
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These tables are Public Domain/CC0 (https://creativecommons.org/publicdomain/zero/1.0/).