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
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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
561.297 V VI 4 - 3s2.3p5.(2P°).3d 11 445435.6 3s2.3p5.4p 3P1 623594.5
562.25 V XII 4 - 3s.3p 11 281627 3p2 3P2 459478
571.19 V VI 4 - 3s2.3p5.(2P°).3d 11 445435.6 3s2.3p5.4p 1P1 620509.2
581.214 V VI 4 - 3s2.3p5.(2P°).3d 11 445435.6 3s2.3p5.4p 3P2 617490
596.947 V VI - - 3s2.3p5.4p 3S1 602974.3 3s2.3p5.(2P°3/2).5s 2[3/2]°2 770494.5
609.2 V XII 4 - 3s.3p 11 281627 3p2 1D2 445775
616.09 V III - -
627.627 V VI - - 3s2.3p5.4p 3D2 612392.8 3s2.3p5.(2P°3/2).5s 2[3/2]°1 771723.1
631.164 V VI 4 - 3s2.3p5.4p 1P1 620509.2 3s2.3p5.(2P°1/2).5s 2[1/2]°1 778944
632.084 V VI - - 3s2.3p5.4p 3D3 612289.7 3s2.3p5.(2P°3/2).5s 2[3/2]°2 770494.5
632.509 V VI 4 - 3s2.3p5.4p 3D2 612392.8 3s2.3p5.(2P°3/2).5s 2[3/2]°2 770494.5
633.94 V III - -
635.41 V III - -
640.135 V VI - - 3s2.3p5.4p 1D2 622724.5 3s2.3p5.(2P°1/2).5s 2[1/2]°1 778944
643.603 V V - - 3p6.4d 2D5/2 294047.24 3p6.6f 27/2 449422.47
675.469 V IV - - 3p6.3d2 3F3 325.4 3p6.3d.4p 34 148369.2
677.345 V IV - - 3p6.3d2 3F4 734.7 3p6.3d.4p 34 148369.2
678.74 V IV - - 3p6.3d2 3F3 325.4 3p6.3d.4p 33 147656.5
679.647 V IV - - 3p6.3d2 3F2 0 3p6.3d.4p 32 147135.2
680.632 V IV - - 3p6.3d2 3F4 734.7 3p6.3d.4p 33 147656.5
681.145 V IV - - 3p6.3d2 3F3 325.4 3p6.3d.4p 32 147135.2
682.455 V IV - - 3p6.3d2 3F3 325.4 3p6.3d.4p 33 146855.1
682.923 V IV - - 3p6.3d2 3F2 0 3p6.3d.4p 32 146429.3
684.368 V IV - - 3p6.3d2 3F4 734.7 3p6.3d.4p 33 146855.1
684.45 V IV - - 3p6.3d2 3F3 325.4 3p6.3d.4p 32 146429.3
686.8 V XX 4 - 1s2.2s.3p 11 6964000 1s2.2s.3d 1D2 7109600
691.53 V IV - - 3p6.3d2 1D2 10959.3 3p6.3d.4p 11 155565.5
693.128 V IV - - 3p6.3d2 3F2 0 3p6.3d.4p 12 144273.1
696.083 V XII 4 - 3s.3d 1D2 613354 3p.3d 12 757015
699.497 V IV - - 3p6.3d2 1D2 10959.3 3p6.3d.4p 13 153918.7
702.035 V IV - - 3p6.3d2 3P0 13122.8 3p6.3d.4p 11 155565.5
711.911 V IV - - 3p6.3d2 1D2 10959.3 3p6.3d.4p 31 151427
712.96 V XVII 4 - 2s2.2p3 43/2 0 2s2.2p3 25/2 140260
720.456 V XIV 4 - 2s2.2p5.(2P°1/2).3s (1/2,1/2)°0 4248410 2s2.2p5.(2P°3/2).3p 2[1/2]1 4387211
722.912 V IV - - 3p6.3d2 3P1 13239.2 3p6.3d.4p 32 151567.3
723.045 V IV - - 3p6.3d2 3P0 13122.8 3p6.3d.4p 31 151427
723.537 V IV - - 3p6.3d2 3P1 13239.2 3p6.3d.4p 30 151449.1
723.652 V IV - - 3p6.3d2 3P1 13239.2 3p6.3d.4p 31 151427
724.068 V IV - - 3p6.3d2 3P2 13458.3 3p6.3d.4p 32 151567.3
724.809 V IV - - 3p6.3d2 3P2 13458.3 3p6.3d.4p 31 151427
734.344 V IV - - 3p6.3d2 1D2 10959.3 3p6.3d.4p 32 147135.2
737.854 V IV - - 3p6.3d2 1G4 18391.2 3p6.3d.4p 13 153918.7
745.165 V IV - - 3p6.3d2 3P2 13458.3 3p6.3d.4p 33 147656.5
749.641 V IV - - 3p6.3d2 3P2 13458.3 3p6.3d.4p 33 146855.1
750.11 V IV - - 3p6.3d2 1D2 10959.3 3p6.3d.4p 12 144273.1
750.809 V IV - - 3p6.3d2 3P1 13239.2 3p6.3d.4p 32 146429.3
751.908 V IV - - 3p6.3d2 3P0 13122.8 3p6.3d.4p 31 146117.7
752.038 V IV - - 3p6.3d2 3P2 13458.3 3p6.3d.4p 32 146429.3
752.568 V IV - - 3p6.3d2 3P1 13239.2 3p6.3d.4p 31 146117.7
778.433 V IV 4 - 3p6.3d2 1G4 18391.2 3p6.3d.4p 33 146855.1
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