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
512.55115 B V - - 3d 2D3/2 2439263.40188 5p 23/2 2634365.88141
512.55151 B V - - 3p 23/2 2439263.5145 5d 2D3/2 2634365.8566
512.58765 B V - - 3p 23/2 2439263.5145 5s 2S1/2 2634352.1013
512.58965 B V - - 3d 2D3/2 2439263.40188 5p 21/2 2634351.2278
512.59779 B V - - 3d 2D5/2 2439286.00322 5f 25/2 2634370.7298
512.61053 B V - - 3d 2D5/2 2439286.00322 5p 23/2 2634365.88141
512.99 B II 2 - 1s2.2s.2p 32 37357.8 1s2.2p.5p 3P0,1,2 232285
514.9 B III 2 - 1s.2p2 2P1/2,3/2 1655022 1s.2p.(1P°).3d 23/2,5/2 1849230
514.96 B II 2 - 1s2.2s.2p 32 37357.8 1s2.2p.5p 3D1,2,3 231540
517.2 B II 2 - 1s2.2s2 1S0 0 1s2.2s.7p 11 193594
518.241 B III 85 - 1s2.2s 2S1/2 0 1s2.3p 23/2 192961.24
518.262 B III 40 - 1s2.2s 2S1/2 0 1s2.3p 21/2 192951.23
518.95 B III 10 - 1s.2s.2p 41/2,3/2,5/2 1570850 1s.2s.(3S).3s 4S3/2 1763545.4
525.6 B II 2 - 1s2.2s2 1S0 0 1s2.2s.6p 11 190260
528.151 B III 2 - 1s2.2p 21/2 48358.335 1s2.4s 2S1/2 237698.27
528.256 B III 5 - 1s2.2p 23/2 48392.435 1s2.4s 2S1/2 237698.27
534. B III 4 - 1s.(2S).2s.2p.(1P°) 21/2,3/2 1629050 1s.2p.(3P°).3p 2P1/2,3/2 1816304
536.3 B II - - 1s2.2s2 1S0 0 1s2.2p.3s 11 186629.92
544.29 B II 3 - 1s2.2s.2p 32 37357.8 1s2.2p.4p 3P0,1,2 221080.3
549.18 B II 2 - 1s2.2s.2p 32 37357.8 1s2.2p.4p 3D1,2,3 219440
550.155 B II - - 1s2.2s2 1S0 0 1s2.2s.5p 11 181765.7
551. B IV - - 1s.3s 3S1 1882740 1s.8p 30,1,2 2064297.4
559.95 B III 2 - 1s.2p2 2D3/2,5/2 1647200 1s.2p.(3P°).3d 23/2,5/2 1825792
561.8 B IV - - 1s.3p 30 1892223 1s.9d 3D1,2,3 2070285.3
567.3 B III 8 - 1s.2p2 4P1/2,3/2,5/2 1629604.6 1s.2p.(3P°).3s 43/2 1805863
576.3 B IV - - 1s.3d 3D1 1896682 1s.9f 1,3F°2,3,4 2070289.7
577.9 B IV - - 1s.3s 3S1 1882740 1s.7p 30,1,2 2055776
578.6 B IV - - 1s.3s 1S0 1891772 1s.8p 11 2064603
580.2 B IV - - 1s.3p 31 1892223 1s.8d 3D1,2,3 2064523.5
581.2 B IV - - 1s.3p 11 1898218 1s.9d 1D2 2070293
582.2 B IV - - 1s.3p 32 1892223 1s.8s 3S1 2063836.6
585.6 B III 1 - 1s.2p2 2P1/2,3/2 1655022 1s.2p.(3P°).3d 23/2,5/2 1825792
586.198 B II - - 1s2.2s2 1S0 0 1s2.2s.4p 11 170591.33
596.1 B IV - - 1s.3d 1D2 1896828 1s.8f 1,3F°2,3,4 2064535.7
601.1 B IV - - 1s.3p 11 1898218 1s.8d 1D2 2064530.5
602.3 B IV - - 1s.3p 11 1898218 1s.8s 1S0 2064270
610.4 B IV - - 1s.3p 31 1892223 1s.7d 3D1,2,3 2056116
613.6 B IV - - 1s.3p 31 1892223 1s.7s 3S1 2055088.7
621. B II 1 - 1s2.2s.2p 32 37357.8 1s2.2s.10d 3D1,2,3 198380
625. B II 1 - 1s2.2s.2p 32 37357.8 1s2.2s.9d 3D1,2,3 197350
625.5 B IV - - 1s.3s 3S1 1882740 1s.6p 30,1,2 2042628.1
627.4 B IV 1 - 1s.3d 3D1 1896682 1s.7f 1,3F°2,3,4 2056138.1
631. B II 2 - 1s2.2s.2p 32 37357.8 1s2.2s.8d 3D1,2,3 195830
631.8021 B II - - 1s2.2s.2p 31 37341.65 1s2.2p.3p 3P2 195619.05
631.821 B II - - 1s2.2s.2p 30 37335.54 1s2.2p.3p 3P1 195608.22
631.8714 B II - - 1s2.2s.2p 31 37341.65 1s2.2p.3p 3P0 195601.7
631.875 B II - - 1s2.2s.2p 32 37357.8 1s2.2p.3p 3P2 195619.05
631.9099 B II - - 1s2.2s.2p 32 37357.8 1s2.2p.3p 3P1 195608.22
633.4 B IV - - 1s.3p 11 1898218 1s.7d 1D2 2056135
634.4 B II - - 1s2.2s.2p 31 37341.65 1s2.2s.8s 3S1 194980
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