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
468.37 Br V 120 -
482.11 Br V 150 -
531.97 Br V 120 -
534.457 Br IV 45 - 4s2.4p2 3P0 0 4s2.4p.5s 1P1 187101.6
542.055 Br IV 95 - 4s2.4p2 3P1 2622 4s2.4p.5s 1P1 187101.6
545.429 Br IV 120 - 4s2.4p2 3P1 2622 4s2.4p.5s 3P2 185960.7
547.9 Br V 120 -
549.77 Br V 80 -
549.94 Br IV 90 - 4s2.4p2 3P0 0 4s2.4p.5s 3P1 181840
554.481 Br IV 105 - 4s2.4p2 3P2 5611.9 4s2.4p.5s 3P2 185960.7
555.727 Br IV 80 - 4s2.4p2 3P0 0 4s2.4p.4d 3P1 179949.7
555.934 Br IV 65 - 4s2.4p2 3P1 2622 4s2.4p.4d 1D2 182503.3
557.984 Br IV 100 - 4s2.4p2 3P1 2622 4s2.4p.5s 3P1 181840
559.756 Br IV 105 - 4s2.4p2 3P1 2622 4s2.4p.4d 1P1 181269.2
563.788 Br IV 95 - 4s2.4p2 3P1 2622 4s2.4p.5s 3P0 179993.6
563.937 Br IV 85 - 4s2.4p2 3P1 2622 4s2.4p.4d 3P1 179949.7
565.314 Br IV 95 - 4s2.4p2 3P2 5611.9 4s2.4p.4d 1D2 182503.3
567.443 Br IV 85 - 4s2.4p2 3P2 5611.9 4s2.4p.5s 3P1 181840
569.194 Br IV 105 - 4s2.4p2 3P1 2622 4s2.4p.4d 3P0 178307
569.291 Br IV 85 - 4s2.4p2 3P2 5611.9 4s2.4p.4d 1P1 181269.2
573.6 Br IV 95 - 4s2.4p2 3P2 5611.9 4s2.4p.4d 3P1 179949.7
576.589 Br IV 105 - 4s2.4p2 3P1 2622 4s2.4p.4d 3P2 176054.9
579.953 Br IV 25 - 4s2.4p2 3P2 5611.9 4s2.4p.4d 1F3 178041.3
585.102 Br IV 100 - 4s2.4p2 1D2 16190.4 4s2.4p.5s 1P1 187101.6
586.71 Br IV 100 - 4s2.4p2 3P2 5611.9 4s2.4p.4d 3P2 176054.9
589.043 Br IV 5 - 4s2.4p2 1D2 16190.4 4s2.4p.5s 3P2 185960.7
597.514 Br IV 95 - 4s2.4p2 3P0 0 4s2.4p.4d 3D1 167356.6
599.594 Br IV 25 - 4s2.4p2 3P1 2622 4s2.4p.4d 3D2 169403.5
600.085 Br IV 95 - 4s2.4p2 3P2 5611.9 4s2.4p.4d 3D3 172254.9
601.265 Br IV 95 - 4s2.4p2 1D2 16190.4 4s2.4p.4d 1D2 182503.3
603.674 Br IV 85 - 4s2.4p2 1D2 16190.4 4s2.4p.5s 3P1 181840
605.778 Br IV 85 - 4s2.4p2 1D2 16190.4 4s2.4p.4d 1P1 181269.2
607.031 Br IV 95 - 4s2.4p2 3P1 2622 4s2.4p.4d 3D1 167356.6
610.54 Br IV 45 - 4s2.4p2 3P2 5611.9 4s2.4p.4d 3D2 169403.5
610.64 Br IV 40 - 4s2.4p2 1D2 16190.4 4s2.4p.4d 3P1 179949.7
611.1 Br III 45 -
617.851 Br IV 95 - 4s2.4p2 1D2 16190.4 4s2.4p.4d 1F3 178041.3
618.261 Br IV 85 - 4s2.4p2 3P2 5611.9 4s2.4p.4d 3D1 167356.6
619.871 Br IV 95 - 4s2.4p2 3P0 0 4s.4p3 3S1 161319
620.4 Br III 30 -
621.03 Br V 75 -
623.234 Br IV 65 - 4s2.4p2 3P1 2622 4s2.4p.4d 3F2 163083.5
625.528 Br IV 70 - 4s2.4p2 1D2 16190.4 4s2.4p.4d 3P2 176054.9
630.135 Br IV 95 - 4s2.4p2 3P1 2622 4s.4p3 3S1 161319
632.22 Br V 75 -
635.035 Br IV 65 - 4s2.4p2 3P2 5611.9 4s2.4p.4d 3F2 163083.5
637.437 Br IV 85 - 4s2.4p2 3P2 5611.9 4s.4p3 1P1 162490
642.227 Br IV 95 - 4s2.4p2 3P2 5611.9 4s.4p3 3S1 161319
645.44 Br V 65 -
649.773 Br IV 65 - 4s2.4p2 3P2 5611.9 4s2.4p.4d 3F3 159512.7
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