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 800-8000 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
4003.48 Os I 85 1
4004.02 Os I 85 1
4005.16 Os I 60 1
4018.26 Os I 405 6
4037.84 Os I 150 3
4041.92 Os I 165 3
4048.05 Os I 35 1
4066.69 Os I 270 9
4070.86 Os I 40 1
4071.56 Os I 60 2
4074.68 Os I 135 5
4091.82 Os I 180 8
4100.3 Os I 135 8
4112.02 Os I 360 24
4124.6 Os I 45 4
4128.96 Os I 80 8
4135.78 Os I 330 38
4137.84 Os I 165 20
4172.57 Os I 210 37
4173.23 Os I 345 63
4175.63 Os I 345 73
4184.13 Os I 75 16
4189.91 Os I 165 41
4201.45 Os I 95 26
4202.06 Os I 330 88
4211.86 Os I 705 214
4213.86 Os I 150 45
4215.16 Os I 40 13
4233.46 Os I 30 11
4260.85 Os I 1000 491
4264.75 Os I 120 52
4269.61 Os I 180 79
4285.9 Os I 330 150
4293.95 Os I 465 207
4311.4 Os I 360 164
4326.25 Os I 240 109
4328.68 Os I 495 235
4338.75 Os I 75 35
4351.53 Os I 45 21
4365.67 Os I 240 115
4370.66 Os I 195 92
4394.86 Os I 810 381
4397.26 Os I 95 46
4402.74 Os I 270 125
4420.47 Os I 1500 620
4432.41 Os I 80 37
4436.32 Os I 195 91
4439.64 Os I 70 33
4447.35 Os I 450 217
4484.76 Os I 360 172
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