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
8.614 Ni XIX 3 - 2s2.2p6 1S0 0 2s2.2p5.7d 31 11609000
8.7328 Ni XXVII 3 - 1s.2p 30 62615790 1s.3d 3D1 74066900
8.744 Ni XIX 3 - 2s2.2p6 1S0 0 2s2.2p5.6d 11 11436000
8.7461 Ni XXVII 3 - 1s.2s 1S0 62637030 1s.3p 11 74070700
8.7471 Ni XXVII 3 - 1s.2p 31 62634560 1s.3d 3D1 74066900
8.7478 Ni XXVII 3 - 1s.2p 31 62634560 1s.3d 3D2 74066000
8.849 Ni XIX 3 - 2s2.2p6 1S0 0 2s2.2p5.6d 31 11301000
8.863 Ni XXVII 3 - 1s.2p 32 62801690 1s.3d 3D3 74084600
8.8743 Ni XXVII 3 - 1s.2p 31 62634560 1s.3s 3S1 73903000
8.8776 Ni XXVII 3 - 1s.2p 32 62801690 1s.3d 3D2 74066000
8.984 Ni XXVII 3 - 1s.2p 11 62956290 1s.3d 1D2 74087200
9.0079 Ni XXVII 3 - 1s.2p 32 62801690 1s.3s 3S1 73903000
9.0603 Ni XXVI 3 - 1s2.2s 2S1/2 0 1s2.3p 23/2 11037190
9.074 Ni XXVII 3 - 1s.2p 11 62956290 1s.3s 1S0 73976800
9.1036 Ni XXVI 3 - 1s2.2s 2S1/2 0 1s2.3p 21/2 10984630
9.139 Ni XIX 3 - 2s2.2p6 1S0 0 2s2.2p5.5d 11 10942000
9.14 Ni XIX 3 - 2s2.2p6 1S0 0 2s.2p6.4p 11 10941000
9.153 Ni XIX 3 - 2s2.2p6 1S0 0 2s.2p6.4p 31 10925000
9.185 Ni XXV 3 - 1s2.2s.2p 31 418720 1s2.2p.3p 3P2 11306000
9.254 Ni XIX 3 - 2s2.2p6 1S0 0 2s2.2p5.5d 31 10806000
9.262 Ni XIX 3 - 2s2.2p6 1S0 0 2s2.2p5.5d 31 10797000
9.297 Ni XXV 3 - 1s2.2s.2p 32 549500 1s2.2p.3p 3S1 11306000
9.306 Ni XXV 3 - 1s2.2s.2p 32 549500 1s2.2p.3p 3D3 11296000
9.316 Ni XXV 3 - 1s2.2s.2p 31 418720 1s2.2p.3p 3D2 11153000
9.338 Ni XX 3 - 2s2.2p5 21/2 143959 2s2.2p4.(1S).4d 2D3/2 10853000
9.34 Ni XXV 3 - 1s2.2s2 1S0 0 1s2.2s.3p 11 10707000
9.366 Ni XX 3 - 2s2.2p5 23/2 0 2s2.2p4.(1D).4d 2F5/2 10677000
9.385 Ni XX 3 - 2s2.2p5 23/2 0 2s2.2p4.(1D).4d 2S1/2 10655000
9.3853 Ni XXVI 3 - 1s2.2p 21/2 427073 1s2.3d 2D3/2 11082010
9.39 Ni XXV 3 - 1s2.2s2 1S0 0 1s2.2s.3p 31 10650000
9.431 Ni XXV 3 - 1s2.2s.2p 32 549500 1s2.2p.3p 3D2 11153000
9.455 Ni XX 3 - 2s2.2p5 23/2 0 2s2.2p4.(3P).4d 4P5/2 10576000
9.497 Ni XX 3 - 2s2.2p5 21/2 143959 2s2.2p4.(1D).4d 2D3/2 10674000
9.5292 Ni XXVI 3 - 1s2.2p 23/2 604572 1s2.3d 2D5/2 11098610
9.5443 Ni XXVI 3 - 1s2.2p 23/2 604572 1s2.3d 2D3/2 11082010
9.558 Ni XX 3 - 2s2.2p5 23/2 0 2s2.2p4.(3P).4d 2D3/2 10462000
9.562 Ni XXV 3 - 1s2.2s.2p 11 847558 1s2.2p.3p 3P2 11306000
9.5793 Ni XXVI 3 - 1s2.2p 21/2 427073 1s2.3s 2S1/2 10866210
9.581 Ni XX 3 - 2s2.2p5 21/2 143959 2s2.2p4.(3P).4d 2P3/2 10581000
9.601 Ni XXV 3 - 1s2.2s.2p 30 378190 1s2.2s.3d 3D1 10794000
9.63 Ni XXV 3 - 1s2.2s.2p 31 418720 1s2.2s.3d 3D1 10794000
9.633 Ni XXV 3 - 1s2.2s.2p 31 418720 1s2.2s.3d 3D2 10800000
9.691 Ni XXV 3 - 1s2.2p2 3P2 1207800 1s2.2p.3d 13 11525000
9.693 Ni XX 3 - 2s2.2p5 23/2 0 2s2.2p4.(3P).4s 4P3/2 10317000
9.707 Ni XXV 3 - 1s2.2p2 3P1 1154300 1s2.2p.3d 30 11456000
9.744 Ni XXV 3 - 1s2.2s.2p 32 549500 1s2.2s.3d 3D3 10813000
9.745 Ni XXVI 3 - 1s2.2p 23/2 604572 1s2.3s 2S1/2 10866210
9.75 Ni XXV 3 - 1s2.2s.2p 32 549500 1s2.2s.3d 3D2 10800000
9.753 Ni XXV 3 - 1s2.2p2 3P1 1154300 1s2.2p.3d 12 11408000
9.759 Ni XXV 3 - 1s2.2p2 3P2 1207800 1s2.2p.3d 32 11456000
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