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
513.64 F II 195 -
513.97 F V 285 -
514.08 F V 240 -
514.94 F II 285 -
524.59 F V 330 -
525.29 F V 375 -
526.3 F V 420 -
546.85 F II 315 -
547.87 F II 270 -
548.32 F II 225 -
548.52 F II 180 -
567.69 F III 570 -
567.75 F III 525 -
570.64 F IV 675 - 2s2.2p2 3P0 0 2s.2p3 31 175241.9
571.3 F IV 675 - 2s2.2p2 3P1 226 2s.2p3 30 175263.9
571.39 F IV 735 - 2s2.2p2 3P1 226 2s.2p3 32 175236.8
572.66 F IV 780 - 2s2.2p2 3P2 614 2s.2p3 32 175236.8
605.67 F II 495 - 2s2.2p4 3P2 0 2s.2p5 31 165106.66
606.29 F II 450 - 2s2.2p4 3P1 341 2s.2p5 30 165279.19
606.8 F II 555 - 2s2.2p4 3P2 0 2s.2p5 32 164797.88
606.92 F II 390 - 2s2.2p4 3P1 341 2s.2p5 31 165106.66
607.47 F II 450 - 2s2.2p4 3P0 489.9 2s.2p5 31 165106.66
608.06 F II 510 - 2s2.2p4 3P1 341 2s.2p5 32 164797.88
630.14 F III 495 -
630.2 F III 555 -
647.67 F V 465 -
647.77 F V 660 -
647.87 F V 720 -
647.97 F V 465 -
654.03 F V 870 - 2s2.2p 21/2 0 2s.2p2 2D3/2 152898.7
656.12 F III 810 -
656.87 F III 885 -
657.23 F V 750 - 2s2.2p 23/2 744.5 2s.2p2 2D3/2 152898.7
657.33 F V 960 - 2s2.2p 23/2 744.5 2s.2p2 2D5/2 152874.6
658.33 F III 960 -
676.12 F IV 1000 - 2s2.2p2 3P0 0 2s.2p3 31 147903.5
677.15 F IV 960 - 2s2.2p2 3P1 226 2s.2p3 31 147903.5
677.22 F IV 1000 - 2s2.2p2 3P1 226 2s.2p3 32 147888.7
678.99 F IV 960 - 2s2.2p2 3P2 614 2s.2p3 32 147888.7
679.21 F IV 1000 - 2s2.2p2 3P2 614 2s.2p3 33 147843
757.04 F V 585 -
780.39 F I 150 - 2s2.2p5 23/2 0 2s2.2p4.(3P).3d 2D5/2 128140.48
780.519 F I 105 - 2s2.2p5 21/2 404.141 2s2.2p4.(3P).3d 2P1/2 128520.22
782.378 F I 105 - 2s2.2p5 21/2 404.141 2s2.2p4.(3P).3d 2D3/2 128219.83
791.875 F I 120 - 2s2.2p5 23/2 0 2s2.2p4.(3P).4s 2P3/2 126282.58
792.536 F I 105 - 2s2.2p5 21/2 404.141 2s2.2p4.(3P).4s 2P1/2 126581.18
794.417 F I 105 - 2s2.2p5 23/2 0 2s2.2p4.(3P).4s 4P3/2 125877.28
806.97 F I 1500 - 2s2.2p5 23/2 0 2s2.2p4.(1D).3s 2D5/2 123920.265
809.607 F I 1500 - 2s2.2p5 21/2 404.141 2s2.2p4.(1D).3s 2D3/2 123921.152
951.871 F I 5000 - 2s2.2p5 23/2 0 2s2.2p4.(3P).3s 2P1/2 105056.28
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