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
212.154 Fe XIV 1 - 3s.3p2 4P3/2 232789 3s.3p.(3P°).3d 45/2 704114
212.339 Fe XII 1 - 3s2.3p3 23/2 41566 3s2.3p2.(3P).3d 4P5/2 512510
212.345 Fe XIV 1 - 3s.3p2 4P3/2 232789 3s.3p.(3P°).3d 41/2 703750
212.465 Fe XII 1 - 3s2.3p3 25/2 46075 3s2.3p2.(3P).3d 4P3/2 516740
212.509 Fe VII - - 3p6.3d2 3F4 2331.5 3p5.(2P°).3d3.(2F) 34 472903
212.664 Fe VII - - 3p6.3d2 3F4 2331.5 3p5.(2P°).3d3.(2F) 35 472559
213.176 Fe XIV 1 - 3s.3p2 4P1/2 225114 3s.3p.(3P°).3d 41/2 694168
213.77 Fe IIII - - 3s2.3p2 3P2 18561 3s2.3p.3d 32 486358
213.893 Fe VII - - 3p6.3d2 1G4 28927.3 3p5.(2P°).3d3.(2F) 14 496454
213.906 Fe XIV 1 - 3s.3p2 4P1/2 225114 3s.3p.(3P°).3d 43/2 692662
214.392 Fe XII 1 - 3s2.3p3 25/2 46075 3s2.3p2.(3P).3d 4P5/2 512510
216.576 Fe XIV 1 - 3s.3p2 4P5/2 242387 3s.3p.(3P°).3d 45/2 704114
216.591 Fe VII - - 3p6.3d2 3F4 2331.5 3p5.(2P°).3d3.(2G) 15 464034
216.742 Fe XIV 1 - 3s.3p2 4P3/2 232789 3s.3p.(3P°).3d 41/2 694168
216.88 Fe IIII 1 - 3s2.3p2 1D2 48068 3s2.3p.3d 32 509250
216.928 Fe XIV 1 - 3s.3p2 4P5/2 242387 3s.3p.(3P°).3d 47/2 703393
217.1 Fe IX - - 3s2.3p6 1S0 0 3s2.3p5.3d 31 460616
217.11 Fe XIV 1 - 3p3 23/2 576383 3p2.(1D).3d 2D3/2 1036979
217.271 Fe XII 1 - 3s2.3p3 23/2 41566 3s2.3p2.(1D).3d 2P3/2 501800
217.3 Fe XXII 1 - 2s2.2p 21/2 0 2s.2p2 4P3/2 460190
217.691 Fe VIII - - 3p6.3d 2D3/2 0 3p5.(2P°).3d2.(1D) 25/2 459367
218.169 Fe XIV 1 - 3s.3p2 2D5/2 301469 3s.3p.(3P°).3d 27/2 759814
218.562 Fe XII 1 - 3s2.3p3 23/2 80515 3s2.3p2.(1S).3d 2D5/2 538040
218.564 Fe VIII - - 3p6.3d 2D5/2 1836 3p5.(2P°).3d2.(1D) 25/2 459367
218.578 Fe XIV 1 - 3s.3p2 4P3/2 232789 3s.3p.(3P°).3d 45/2 690304
218.935 Fe IX - - 3s2.3p6 1S0 0 3s2.3p5.3d 12 456752.7
219.136 Fe XIV 1 - 3s2.3p 23/2 18852.5 3s2.3d 2D5/2 475202
219.289 Fe XIV 1 - 3p3 43/2 589002 3p2.(3P).3d 4P3/2 1045029
219.438 Fe XII - - 3s2.3p3 25/2 46075 3s2.3p2.(1D).3d 2P3/2 501800
219.474 Fe XIV 1 - 3p3 43/2 589002 3p2.(3P).3d 4P5/2 1044631
219.69 Fe XIV 1 - 3p3 43/2 589002 3p2.(3P).3d 4P1/2 1044188
219.71 Fe XIV 1 - 3s.3p2 2P1/2 388510 3s.3p.(1P°).3d 23/2 843656
220.076 Fe XIV 1 - 3s2.3p 23/2 18852.5 3s2.3d 2D3/2 473223
220.22 Fe XV - - 3p.3d 12 948513 3d2 1D2 1402592
220.882 Fe X 1 - 3s2.3p5 23/2 0 3s2.3p4.(3P).3d 2F5/2 452730
220.902 Fe XIV 1 - 3p3 25/2 580233 3p2.(1D).3d 2D5/2 1032802
221.124 Fe XIV 1 - 3s.3p2 2P1/2 388510 3s.3p.(1P°).3d 23/2 840775
221.33 Fe IIIII - - 1s2.2s.2p 11 752410 1s2.2p2 1D2 1204200
221.738 Fe XIV 1 - 3s.3p2 2P1/2 388510 3s.3p.(1P°).3d 21/2 839492
221.822 Fe IIII - - 3s2.3p2 1D2 48068 3s2.3p.3d 12 498870
223.222 Fe XIV 1 - 3s.3p2 2P3/2 396512 3s.3p.(1P°).3d 25/2 844477
223.256 Fe XIV 1 - 3s.3p2 4P5/2 242387 3s.3p.(3P°).3d 45/2 690304
223.618 Fe XIV 1 - 3s.3p2 2P3/2 396512 3s.3p.(1P°).3d 23/2 843656
223.764 Fe XVI 1 - 2p6.5s 2S1/2 2662000 2p6.6p 23/2 3108900
224.235 Fe XVI 1 - 2p6.5p 21/2 2717170 2p6.6f 25/2 3163130
224.244 Fe XV 1 - 3s.3p 30 233842 3s.3d 3D2 679785
224.305 Fe VIII - - 3p6.3d 2D5/2 1836 3p5.(2P°).3d2.(1D) 27/2 447658
224.354 Fe XIV 1 - 3s.3p2 2D3/2 299242 3s.3p.(3P°).3d 25/2 744965
224.386 Fe XII 1 - 3s2.3p3 21/2 74109 3s2.3p2.(3P).3d 4P1/2 519770
224.754 Fe XV - - 3s.3p 30 233842 3s.3d 3D1 678772
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