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
1238.146 Ir IV 195 - 5d5.(4G).6s 5G3 59232.65 5d5.6p 139998°4 139998.38
1238.217 Ir IV 35 - 5d5.(4F).6s 5F5 73067.88 5d5.6p 153828°4 153828.5
1240.696 Ir IV 55 - 5d5.(4D).6s 5D4 63912.64 5d5.6p 144512°5 144512.45
1241.775 Ir IV 225 - 5d5.(4G).6s 5G5 59210.11 5d5.6p 139739°5 139739.81
1242.161 Ir IV 8 - 5d5.(2H).6s 3H4 84734.8 5d5.6p 165239°5 165239.6
1242.326 Ir IV 30 - 5d5.(4G).6s 3G3 69741.38 5d5.6p 150235°3 150235.09
1242.929 Ir IV 60 - 5d5.(2I).6s 3I6 72737.3 5d5.(2I).6p 37 153192.39
1243.01 Ir IV 15 - 5d5.(2D3).6s 3D2 70298.76 5d5.6p 150748°1 150748.6
1243.687 Ir IV 195 - 5d5.(4D).6s 5D1 60272.97 5d5.(4D).6p 51 140678.86
1244.483 Ir IV 10 - 5d5.(4G).6s 5G6 58740.09 5d5.(4G).6p 56 139094.74
1244.826 Ir IV 6 - 5d5.(2F2).6s 3F2 81351.39 5d5.6p 161684°1 161684
1244.983 Ir IV 6 - 5d5.(4G).6s 5G2 55627.7 5d5.6p 135950°1 135950.44
1245.889 Ir IV 15 - 5d5.(4D).6s 3D3 76493.69 5d5.6p 156757°3 156757.56
1245.94 Ir IV 10 - 5d5.6s 795024 79502 5d5.6p 159762°5 159762.7
1246.204 Ir IV 90 - 5d5.6s 544643 54464.11 5d5.6p 134707°2 134707.64
1246.82 Ir IV 7 - 5d5.(4G).6s 3G4 71191.62 5d5.6p 151395°3 151395.26
1247.586 Ir IV 45 - 5d5.(4G).6s 3G5 69158.48 5d5.6p 149313°6 149313.18
1248.809 Ir IV 60 - 5d5.(4D).6s 5D3 66110.16 5d5.6p 146186°3 146186.18
1249.857 Ir IV 10 - 5d5.(2H).6s 3H4 84734.8 5d5.6p 164743°4 164743.7
1251.806 Ir IV 405 - 5d5.(4G).6s 5G5 59210.11 5d5.(4G).6p 56 139094.74
1252.243 Ir IV 180 - 5d5.(4G).6s 5G2 55627.7 5d5.6p 135484°1 135484.56
1252.699 Ir IV 85 - 5d6 3F13 52259.88 5d5.6p 132088°4 132088.18
1252.829 Ir IV 225 - 5d5.(4D).6s 5D4 63912.64 5d5.6p 143731°5 143731.85
1253.245 Ir IV 7 - 5d5.(4G).6s 5G2 55627.7 5d5.6p 135420°3 135420.03
1254.327 Ir IV 315 - 5d5.(4G).6s 5G6 58740.09 5d5.(2I).6p 37 138463.86
1254.891 Ir IV 8 - 5d5.(4F).6s 5F2 75164.22 5d5.6p 154852°2 154852.1
1255.586 Ir IV 270 - 5d5.(4G).6s 5G4 58041.98 5d5.6p 137685°5 137685.88
1256.407 Ir IV 30 - 5d5.(2H).6s 3H5 90123.22 5d5.6p 169715°6 169715.7
1256.8 Ir IV 25 - 5d5.(2I).6s 3I6 72737.3 5d5.6p 152304°5 152304.45
1256.89 Ir IV 210 - 5d5.6s 544643 54464.11 5d5.6p 134025°4 134025.31
1257.628 Ir IV 120 - 5d5.(4G).6s 3G4 71191.62 5d5.6p 150706°4 150706.05
1258.747 Ir IV 35 - 5d5.(2G2).6s 3G3 82458.31 5d5.6p 161902°4 161902
1258.81 Ir IV 9 - 5d5.(2F2).6s 3F3 85249.67 5d5.6p 164689°3 164689.7
1259.015 Ir IV 15 - 5d5.(4D).6s 5D3 66110.16 5d5.6p 145536°3 145536.7
1259.367 Ir IV 65 - 5d5.(4D).6s 5D2 59206.99 5d5.6p 138612°2 138612.56
1259.471 Ir IV 180 - 5d5.(2H).6s 1H5 95628.69 5d5.6p 175027°4 175027.06
1259.746 Ir IV 270 - 5d5.(4G).6s 5G6 58740.09 5d5.6p 138121°6 138121.21
1259.8 Ir IV 40 - 5d5.(2H).6s 3H6 91240.96 5d5.6p 170618°5 170618.53
1259.967 Ir IV 25 - 5d5.(2H).6s 3H5 90123.22 5d5.6p 169490°5 169490.49
1260.167 Ir IV 65 - 5d5.(4F).6s 5F4 74057.35 5d5.6p 153412°4 153412.13
1260.563 Ir IV 85 - 5d5.(4D).6s 5D3 66110.16 5d5.6p 145439°4 145439.95
1260.641 Ir IV 150 - 5d5.6s 877824 87782.64 5d5.6p 167107°4 167107.33
1260.663 Ir IV 285 - 5d5.(4D).6s 5D2 59206.99 5d5.6p 138529°3 138529.81
1261.91 Ir IV 8 - 5d5.(4D).6s 5D4 63912.64 5d5.6p 143156°4 143156.95
1262.009 Ir IV 20 - 5d5.(4D).6s 5D0 65108.69 5d5.(4P).6p 31 144347.4
1262.054 Ir IV 105 - 5d5.6s 840054 84005.15 5d5.(2F1).6p 35 163240.8
1264.162 Ir IV 50 - 5d5.(4D).6s 3D3 76493.69 5d5.6p 155597°4 155597.91
1264.538 Ir IV 20 - 5d5.(4G).6s 5G2 55627.7 5d5.6p 134707°2 134707.64
1265.937 Ir IV 9 - 5d5.6s 904974 90497.75 5d5.6p 169490°5 169490.49
1267.246 Ir IV 75 - 5d5.(4G).6s 5G5 59210.11 5d5.6p 138121°6 138121.21
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