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
16.414 Ti XIX 3 - 1s2.2s.2p 30 288190 1s2.2s.3d 3D1 6380600
16.425 Mn IVIII - - 2s2.2p4 3P0 66560 2s2.2p3.(2D°).3s 31 6154800
16.427 K XVII 1 - 1s2.2p 21/2 273500 1s2.4d 2D3/2 6361000
16.44 Ti XIX 3 - 1s2.2s.2p 31 304620 1s2.2s.3d 3D2 6389200
16.444 Mn IVIII 1 - 2s2.2p4 3P1 73590 2s2.2p3.(2D°).3s 31 6154800
16.446 Ti XX 3 - 1s2.2p 23/2 385666 1s2.3s 2S1/2 6465990
16.451 Mn IVIII 1 - 2s2.2p4 3P1 73590 2s2.2p3.(2D°).3s 32 6152100
16.458 Ti XIX 3 - 1s2.2s.2p 31 304620 1s2.2s.3d 3D1 6380600
16.46 Cr XVII - - 2s2.2p4 3P2 0 2s2.2p3.(2D°).3d 33 6074000
16.467 V IVIII - - 2s2.2p2 1D2 160910 2s2.2p.3d 13 6234000
16.482 Ti XIX 3 - 1s2.2s.2p 11 589692 1s2.2p.3p 1P1 6657000
16.49 Mo XXXII - - 2p6.3p 21/2 566098 2p6.4s 2S1/2 6630700
16.497 K XVII 1 - 1s2.2p 23/2 306020 1s2.4d 2D5/2 6367700
16.505 Ba XXIX - - 3d10 1S0 0 3d9.4p (5/2,3/2)°1 6058800
16.514 Ti XIX 3 - 1s2.2s.2p 32 347260 1s2.2s.3d 3D3 6402700
16.521 Mn IVIII 1 - 2s2.2p4 3P2 0 2s2.2p3.(4S°).3s 31 6052900
16.5232 Ar XVII - - 1s.2s 1S0 25200961 1s.4p 11 31253060
16.54 Mn IVIII 1 - 2s2.2p4 1D2 150610 2s2.2p3.(2D°).3s 12 6196600
16.551 Ti XIX 3 - 1s2.2s.2p 32 347260 1s2.2s.3d 3D2 6389200
16.558 V IVIII - - 2s.(2S).2p3.(2D°) 33 634950 2s.2p2.(2D).3d 3F4 6674000
16.561 Ti IVIII 3 - 2s2.2p 21/2 0 2s.2p.(3P°).3p 2D3/2 6038000
16.562 Ti XIX 3 - 1s2.2p2 3P0 775810 1s2.2p.3d 31 6813700
16.563 Sc XX 2 - 1s.2p 11 34805000 1s.3s 1S0 40842480
16.5645 Ar XVII - - 1s.2s 1S0 25200961 1s.4p 31 31237960
16.575 Ti XIX 3 - 1s2.2s.2p 32 347260 1s2.2s.3d 3D1 6380600
16.577 Mn IVIII - - 2s2.2p4 1S0 292020 2s2.2p3.(2P°).3s 11 6324500
16.589 Mn IVIII 1 - 2s2.2p4 1D2 150610 2s2.2p3.(2D°).3s 33 6178600
16.597 Ar XVI - - 1s2.2p 21/2 257026 1s2.5d 2D3/2 6282200
16.61528 S XV - - 1s.2p 30 19734314 1s.10s 3S1 25752872
16.616 Mn XVI 1 - 2s2.2p6 1S0 0 2s2.2p5.(2P°1/2).3d 2[3/2]°1 6018300
16.624 Ti IVIII 3 - 2s2.2p 23/2 56240 2s.2p.(3P°).3p 2D5/2 6072000
16.62413 S XV - - 1s.2p 31 19737521 1s.10s 3S1 25752872
16.63243 S XV - - 1s.2s 3S1 19602076 1s.8p 32 25614428
16.63299 S XV - - 1s.2s 3S1 19602076 1s.8p 31 25614225
16.63313 S XV - - 1s.2s 3S1 19602076 1s.8p 30 25614174
16.64 Cr XVII - - 2s2.2p4 3P1 60376 2s2.2p3.(2D°).3d 32 6070000
16.64135 S XV - - 1s.2s 1S0 19745473 1s.10p 11 25754601
16.642 Ti XIX 3 - 1s2.2p2 3P1 804890 1s2.2p.3d 31 6813700
16.655 Ba XXIX - - 3d10 1S0 0 3d9.4p (3/2,1/2)°1 6004200
16.6597 Ar XVI - - 1s2.2p 21/2 257026 1s2.5s 2S1/2 6259530
16.66028 S XV - - 1s.2p 32 19750573 1s.10s 3S1 25752872
16.663 Mn IVIII 1 - 2s2.2p4 1D2 150610 2s2.2p3.(2D°).3s 32 6152100
16.664 Ba L - - (2s.2p1/2).2p33/2 (0,3/2)3/2 8171400 2p1/2.2p43/2 (1/2,0)°1/2 14172200
16.6666 Ar XVI - - 1s2.2p 23/2 282603 1s2.5d 2D5/2 6282630
16.6678 Ar XVI - - 1s2.2p 23/2 282603 1s2.5d 2D3/2 6282200
16.686 Ba L - - 2s.2p21/2.(2p23/2) (1/2,2)5/2 4929200 2p21/2.2p33/2 (0,3/2)°3/2 10922300
16.696 Cr XVII - - 2s2.2p4 1D2 134980 2s2.2p3.(2D°).3d 13 6124400
16.696 Fe XVI - - 2p6.3p 21/2 277194 2p5.(2P°1/2).3s.3p.(1P°1) (1/2,1)1/2 6267000
16.7 Ti XIX 3 - 1s2.2p2 3P1 804890 1s2.2p.3d 32 6789100
16.705 Mn IVIII 1 - 2s2.2p4 3P0 66560 2s2.2p3.(4S°).3s 31 6052900
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