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
251510. S I - - 3s2.3p3.(4S°).7p 3P0 80123.86 3s2.3p3.(4S°).8s 31 80521.46
252450. S I - - 3s2.3p4 3P2 0 3s2.3p4 3P1 396.055
252490. S I - - 3s2.3p4 3P2 0 3s2.3p4 3P1 396.055
259160. S II - - 3s2.3p2.(1D).4p 23/2 143623.56 3s2.3p2.(1D).3d 2D5/2 144009.42
270640. S V - - 3s.3p 30 83024 3s.3p 31 83393.5
271490. S II - - 3s2.3p2.(3P).3d 4P3/2 130818.85 3s2.3p2.(3P).4p 25/2 131187.19
279050. S I - - 3s2.3p3.(4S°).7f 3F2 81309.57 3s2.3p3.(4S°).8d 31 81667.93
280870. S I - - 3s2.3p3.(4S°).7f 3F3 81309.57 3s2.3p3.(4S°).8d 32 81665.61
282900. S I - - 3s2.3p3.(4S°).7f 3F2 81309.57 3s2.3p3.(4S°).8d 33 81663.05
298000. S XV - - 1s.6d 1D2 25315357 1s.6p 11 25315693
301920. S I - - 3s2.3p3.(4S°).8p 3P0 80995.6 3s2.3p3.(4S°).9s 31 81326.81
302320. S I - - 3s2.3p3.(4S°).8p 3P2 80996.03 3s2.3p3.(4S°).9s 31 81326.81
312640. S I - - 3s2.3p3.(4S°).7f 5F4 81308.84 3s2.3p3.(4S°).8d 54 81628.7
318920. S I - - 3s2.3p3.(4S°).7d 54 80995.28 3s2.3p3.(4S°).7f 5F5 81308.84
319470. S I - - 3s2.3p3.(4S°).6d 33 80182.16 3s2.3p3.(4S°).6f 3F2 80495.18
321180. S I - - 3s2.3p3.(4S°).6d 32 80183.83 3s2.3p3.(4S°).6f 3F3 80495.18
323020. S I - - 3s2.3p3.(4S°).6d 31 80185.6 3s2.3p3.(4S°).6f 3F2 80495.18
334800. S III - - 3s2.3p2 3P0 0 3s2.3p2 3P1 298.69
425000. S IV - - 3s.3p.(3P°).4p 2S1/2 308761 3s.3p.(1P°).4s 23/2 308996.2
429800. S I - - 3s2.3p3.(4S°).7s 31 79185.35 3s2.3p3.(2D°).4p 3P0 79418.01
436100. S I - - 3s2.3p3.(4S°).7d 33 81080.29 3s2.3p3.(4S°).7f 3F2 81309.57
440300. S I - - 3s2.3p3.(4S°).7d 32 81082.46 3s2.3p3.(4S°).7f 3F3 81309.57
444600. S I - - 3s2.3p3.(4S°).7d 31 81084.67 3s2.3p3.(4S°).7f 3F2 81309.57
454600. S I - - 3s2.3p3.(4S°).7s 31 79185.35 3s2.3p3.(2D°).4p 3P1 79405.3
462300. S I - - 3s2.3p3.(4S°).8f 5F4 81837.45 3s2.3p3.(4S°).9d 54 82053.74
476200. S II - - 3s2.3p2.(3P).3d 4P3/2 130818.85 3s2.3p2.(3P).4p 43/2 131028.85
479000. S I - - 3s2.3p3.(4S°).8d 54 81628.7 3s2.3p3.(4S°).8f 5F5 81837.45
483100. S I - - 3s2.3p3.(4S°).7p 5P3 79785.52 3s2.3p3.(4S°).6d 52 79992.5
483600. S I - - 3s2.3p3.(4S°).7p 5P3 79785.52 3s2.3p3.(4S°).6d 53 79992.32
484000. S I - - 3s2.3p3.(4S°).7p 5P3 79785.52 3s2.3p3.(4S°).6d 54 79992.15
525100. S I - - 3s2.3p3.(4S°).7s 31 79185.35 3s2.3p3.(2D°).4p 3P2 79375.8
561000. S IV - - 3s.3p.(3P°).4p 2S1/2 308761 3s.3p.(1P°).4s 21/2 308939.3
563110. S I - - 3s2.3p4 3P1 396.055 3s2.3p4 3P0 573.64
900000. S V - - 3s.6g 3G3 508310 3s.6f 33 508418
2140900. S II - - 3s2.3p3 21/2 24524.83 3s2.3p3 23/2 24571.54
2571000. S II - - 3s2.3p2.(3P).3d 4P5/2 130602.21 3s2.3p2.(3P).4p 23/2 130641.11
3145600. S II - - 3s2.3p3 23/2 14852.94 3s2.3p3 25/2 14884.73
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