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
308.599 Co XVI - - 3s.3d 3D1 724731 3p.3d 31 1048776
309.849 Co XV - - 3s2.3p 21/2 0 3s.3p2 2D3/2 322725
309.85 Co XVI - - 3s.3d 3D2 726039 3p.3d 31 1048776
310.324 Co XVI 7 - 3s.3d 1D2 812929 3p.3d 13 1135167
310.67 Co IIII - - 3s2.3p3 23/2 43650 3s.3p4 2D3/2 365530
312.559 Co XVII - - 2p6.3s 2S1/2 0 2p6.3p 23/2 319940
313.91 Co IIII - - 3s2.3p3 25/2 49690 3s.3p4 2D5/2 368250
314.19 Co XII - - 3s2.3p4 3P2 0 3s.3p5 31 318280
316.62 Co IIII - - 3s2.3p3 25/2 49690 3s.3p4 2D3/2 365530
318.85 Co XI - - 3s2.3p5 23/2 0 3s.3p6 2S1/2 313630
320.4 Co IIII - - 3s2.3p3 43/2 0 3s.3p4 4P1/2 312110
323.556 Co XV - - 3s.3p.(3P°).3d 45/2 738955 3p2.(3P).3d 4F7/2 1048021
325.7 Co IIII - - 3s2.3p3 43/2 0 3s.3p4 4P3/2 307030
326.12 Co XII - - 3s2.3p4 3P2 0 3s.3p5 32 306640
330.247 Co XV - - 3s2.3p 23/2 22979 3s.3p2 2D5/2 325790
330.62 Co XII - - 3s2.3p4 3P1 15820 3s.3p5 31 318280
331.812 Co XV - - 3s.3p.(3P°).3d 47/2 754674 3p2.(3P).3d 4F9/2 1056049
332.01 Co XII - - 3s2.3p4 3P0 17070 3s.3p5 31 318280
332.66 Co XII - - 3s2.3p4 3P1 15820 3s.3p5 30 316430
333.62 Co XV - - 3s2.3p 23/2 22979 3s.3p2 2D3/2 322725
334.21 Co XIV - - 3s2.3p2 3P1 11844 3s.3p3 32 311050
334.74 Co XV - - 3s.3p.(3P°).3d 43/2 741602 3p2.(3P).3d 4F5/2 1040341
334.852 Co XV - - 3s.3p2 2D5/2 325790 3p3 25/2 624445
337.467 Co XV - - 3s.3p2 2D3/2 322725 3p3 23/2 619050
338.4 Co XVII - - 2p6.6p 21/2 3463300 2p6.7f 25/2 3758800
338.8 Co IIII - - 3s2.3p3 43/2 0 3s.3p4 4P5/2 295160
339.516 Co XVII - - 2p6.3s 2S1/2 0 2p6.3p 21/2 294537
339.81 Co XI - - 3s2.3p5 21/2 19345 3s.3p6 2S1/2 313630
341.8 Co XVII - - 2p6.6p 23/2 3466200 2p6.7f 27/2 3758800
342.15 Co IIIII - - 2s2.2p 23/2 139290 2s.2p2 4P1/2 431560
342.21 Co XIV - - 3s2.3p2 3P2 22661 3s.3p3 33 314880
343.86 Co XII - - 3s2.3p4 3P1 15820 3s.3p5 32 306640
344.65 Co XXIV - - 1s2.2s.2p 11 799040 1s2.2p2 3P1 1089190
345.03 Co XXIV - - 1s2.2s.2p 32 509210 1s2.2s.2p 11 799040
345.996 Co XVI - - 3s.3d 3D3 728136 3p.3d 34 1017157
346.34 Co XXVI - - 1s.2s 1S0 58122700 1s.2p 11 58411430
346.75 Co XIV - - 3s2.3p2 3P2 22661 3s.3p3 32 311050
347.34 Co IIIII - - 2s.2p2 2S1/2 1050860 2p3 43/2 1338760
349.56 Co IIII - - 3s2.3p3 21/2 79460 3s.3p4 2D3/2 365530
354.15 Co XIV - - 3s.3p3 33 314880 3s2.3p.3d 13 597250
355.52 Co V - -
355.88 Co V - -
356.06 Co V - -
356.81 Co XXI - - 2s2.2p3 43/2 0 2s2.2p3 21/2 280260
357.04 Co IIII - - 3s2.3p3 23/2 88170 3s.3p4 2D5/2 368250
360.54 Co IIII - - 3s2.3p3 23/2 88170 3s.3p4 2D3/2 365530
361.223 Co XVI - - 3s.3d 3D2 726039 3p.3d 33 1002876
362.71 Co XVII - - 2p6.4s 2S1/2 2079550 2p6.4d 2D5/2 2355250
363.98 Co XVI - - 3s.3d 3D3 728136 3p.3d 33 1002876
364.78 Co XVII - - 2p6.4s 2S1/2 2079550 2p6.4d 2D3/2 2353690
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