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
2.1401 Sc XXI 5 - 1s 2S1/2 0 5p 23/2 46726587
2.1403 Sc XXI 5 - 1s 2S1/2 0 5p 21/2 46721966
2.1913 Sc XXI 5 - 1s 2S1/2 0 4p 23/2 45635363
2.1917 Sc XXI 5 - 1s 2S1/2 0 4p 21/2 45626334
2.2721 Sc XX 5 - 1s2 1S0 0 1s.5p 11 44013010
2.2726 Sc XX 5 - 1s2 1S0 0 1s.5p 31 44003270
2.3106 Sc XXI 5 - 1s 2S1/2 0 3p 23/2 43277925
2.3118 Sc XXI 5 - 1s 2S1/2 0 3p 21/2 43256511
2.3243 Sc XX 5 - 1s2 1S0 0 1s.4p 11 43024380
2.3253 Sc XX 5 - 1s2 1S0 0 1s.4p 31 43005180
2.4456 Sc XX 5 - 1s2 1S0 0 1s.3p 11 40889690
2.4484 Sc XX 5 - 1s2 1S0 0 1s.3p 31 40843100
2.736 Sc XXI 5 - 1s 2S1/2 0 2p 23/2 36549404
2.7414 Sc XXI 5 - 1s 2S1/2 0 2p 21/2 36477160
2.8732 Sc XX 5 - 1s2 1S0 0 1s.2p 11 34805000
2.8827 Sc XIX 5 - 1s2.2p 23/2 357400 1s.2p2 2S1/2 35047000
2.8833 Sc XX 5 - 1s2 1S0 0 1s.2p 32 34682810
2.8848 Sc XIX 5 - 1s2.2s 2S1/2 0 1s.(2S).2s.2p.(1P°) 21/2 34664000
2.887 Sc XX 5 - 1s2 1S0 0 1s.2p 31 34638550
2.8964 Sc XIX 5 - 1s2.2p 21/2 306700 1s.2p2 2D3/2 34840000
2.898 Sc XIX 5 - 1s2.2p 23/2 357400 1s.2p2 2P3/2 34860000
2.8999 Sc XIX 5 - 1s2.2p 23/2 357400 1s.2p2 2D3/2 34840000
2.9029 Sc XX 5 - 1s2 1S0 0 1s.2s 3S1 34448120
10.443 Sc XIX 3 - 1s2.2s 2S1/2 0 1s2.7p 23/2 9576000
10.466 Sc XX 3 - 1s.2s 3S1 34448120 1s.5p 31 44003270
10.576 Sc XIX 3 - 1s2.2p 21/2 306700 1s2.8d 2D3/2 9764000
10.628 Sc XIX 3 - 1s2.2p 23/2 357400 1s2.8d 2D3/2 9764000
10.675 Sc XX 3 - 1s.2s 1S0 34645360 1s.5p 11 44013010
10.691 Sc XX 3 - 1s.2p 31 34638550 1s.5s 3S1 43992240
10.785 Sc XIX 3 - 1s2.2p 21/2 306700 1s2.7d 2D3/2 9578000
10.845 Sc XIX 3 - 1s2.2p 23/2 357400 1s2.7d 2D3/2 9578000
10.846 Sc XIX 3 - 1s2.2p 23/2 357400 1s2.7d 2D5/2 9578000
10.872 Sc XX 3 - 1s.2p 11 34805000 1s.5s 1S0 44002740
11.14 Sc XIX 3 - 1s2.2p 21/2 306700 1s2.6d 2D3/2 9283000
11.204 Sc XIX 3 - 1s2.2p 23/2 357400 1s2.6d 2D3/2 9283000
11.377 Sc XIX 3 - 1s2.2s 2S1/2 0 1s2.5p 21/2 8790000
11.686 Sc XX 2 - 1s.2s 3S1 34448120 1s.4p 31 43005180
11.777 Sc XIX 2 - 1s2.2p 21/2 306700 1s2.5d 2D3/2 8800000
11.845 Sc XIX 2 - 1s2.2p 23/2 357400 1s2.5d 2D3/2 8800000
11.935 Sc XX 2 - 1s.2s 1S0 34645360 1s.4p 11 43024380
11.983 Sc XX 2 - 1s.2p 31 34638550 1s.4s 3S1 42983370
12.196 Sc XX 2 - 1s.2p 11 34805000 1s.4s 1S0 43004390
12.674 Sc XIX 2 - 1s2.2s 2S1/2 0 1s2.4p 21/2 7890000
13.16 Sc XIX 2 - 1s2.2p 21/2 306700 1s2.4d 2D3/2 7909000
13.236 Sc XIX 7 - 1s2.2p 23/2 357400 1s2.4d 2D3/2 7909000
15.637 Sc XX 2 - 1s.2s 3S1 34448120 1s.3p 31 40843100
16.015 Sc XX 2 - 1s.2s 1S0 34645360 1s.3p 11 40889690
16.255 Sc XX 2 - 1s.2p 31 34638550 1s.3s 3S1 40790620
16.563 Sc XX 2 - 1s.2p 11 34805000 1s.3s 1S0 40842480
16.819 Sc XIX 10 - 1s2.2s 2S1/2 0 1s2.3p 23/2 5946000
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