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
1598.837 Ir IV 25 - 5d5.(2G2).6s 3G3 82458.31 5d5.6p 145003°4 145003.78
1599.067 Ir IV 30 - 5d5.(4F).6s 5F2 75164.22 5d5.6p 137700°3 137700.64
1599.293 Ir IV 360 - 5d5.(4F).6s 5F5 73067.88 5d5.6p 135595°4 135595.44
1601.214 Ir IV 35 - 5d5.6s 877824 87782.64 5d5.6p 150235°3 150235.09
1603.007 Ir IV 15 - 5d5.(4D).6s 5D3 66110.16 5d5.6p 128493°4 128493.21
1603.924 Ir IV 405 - 5d5.(4G).6s 3G3 69741.38 5d5.6p 132088°4 132088.18
1607.162 Ir IV 50 - 5d5.(4G).6s 3G4 71191.62 5d5.6p 133412°5 133412.78
1608.201 Ir IV 135 - 5d5.(2H).6s 3H5 90123.22 5d5.6p 152304°5 152304.45
1608.504 Ir IV 40 - 5d5.(2D3).6s 3D2 70298.76 5d5.6p 132468°2 132468.31
1608.934 Ir IV 870 - 5d5.(4D).6s 5D2 59206.99 5d5.6p 121359°1 121359.77
1609.623 Ir IV 135 - 5d5.(2G2).6s 3G5 81605.68 5d5.6p 143731°5 143731.85
1610.7 Ir IV 555 - 5d5.(2I).6s 1I6 80577.63 5d5.6p 142662°6 142662.22
1611.223 Ir IV 90 - 5d5.(4F).6s 5F2 75164.22 5d5.6p 137229°2 137229.06
1613.458 Ir IV 40 - 5d5.(4F).6s 5F2 75164.22 5d5.6p 137142°1 137142.67
1617.436 Ir IV 165 - 5d5.(2I).6s 3I5 76295.33 5d5.6p 138121°6 138121.21
1619.94 Ir IV 1000 - 5d5.(2I).6s 3I7 75494.15 5d5.(4G).6p 57 137224.74
1620.77 Ir IV 390 - 5d5.(2H).6s 1H5 95628.69 5d5.(2I).6p 16 157327.79
1621.144 Ir IV 1000 - 5d5.(4D).6s 5D2 59206.99 5d5.6p 120891°2 120891.7
1621.827 Ir IV 210 - 5d5.(4G).6s 5G3 59232.65 5d5.6p 120891°2 120891.7
1624.665 Ir IV 105 - 5d5.(2G2).6s 3G5 81605.68 5d5.6p 143156°4 143156.95
1624.75 Ir IV 390 - 5d6 3F13 52259.88 5d5.6p 113807°2 113807.41
1625.691 Ir IV 750 - 5d5.(4G).6s 5G5 59210.11 5d5.6p 120722°4 120722.59
1626.28 Ir IV 660 - 5d5.(4G).6s 5G3 59232.65 5d5.6p 120722°4 120722.59
1626.399 Ir IV 480 - 5d5.(4P).6s 5P2 68255.33 5d5.6p 129741°3 129741.29
1629.649 Ir IV 375 - 5d5.(4F).6s 5F4 74057.35 5d5.6p 135420°3 135420.03
1630.999 Ir IV 825 - 5d5.(4D).6s 5D4 63912.64 5d5.6p 125224°4 125224.81
1634.673 Ir IV 975 - 5d5.(2I).6s 3I6 72737.3 5d5.(2I).6p 36 133911.73
1634.736 Ir IV 975 - 5d5.6s 544643 54464.11 5d5.6p 115636°3 115636.19
1635.763 Ir IV 360 - 5d5.(4G).6s 3G3 69741.38 5d5.6p 130875°2 130875.24
1637.015 Ir IV 735 - 5d5.(4D).6s 5D1 60272.97 5d5.6p 121359°1 121359.77
1637.641 Ir IV 720 - 5d5.(2H).6s 3H6 91240.96 5d5.6p 152304°5 152304.45
1638.679 Ir IV 10 - 5d5.6s 795024 79502 5d5.6p 140526°3 140526.92
1640.719 Ir IV 90 - 5d6 3P12 52858.41 5d5.6p 113807°2 113807.41
1642.104 Ir IV 75 - 5d5.6s 904974 90497.75 5d5.6p 151395°3 151395.26
1642.714 Ir IV 225 - 5d5.(4F).6s 5F3 74545.24 5d5.6p 135420°3 135420.03
1643.498 Ir IV 135 - 5d5.6s 792083 79208.51 5d5.6p 140054°3 140054.55
1643.552 Ir IV 750 - 5d5.(4F).6s 5F5 73067.88 5d5.(2I).6p 36 133911.73
1645.007 Ir IV 55 - 5d5.6s 792083 79208.51 5d5.6p 139998°4 139998.38
1645.114 Ir IV 45 - 5d5.(4F).6s 5F2 75164.22 5d5.6p 135950°1 135950.44
1645.177 Ir IV 75 - 5d5.(4D).6s 3D3 76493.69 5d5.6p 137277°4 137277.36
1647.483 Ir IV 105 - 5d5.(2G2).6s 3G3 82458.31 5d5.6p 143156°4 143156.95
1648.116 Ir IV 1000 - 5d5.(2I).6s 3I6 72737.3 5d5.6p 133412°5 133412.78
1649.658 Ir IV 735 - 5d5.(4D).6s 5D1 60272.97 5d5.6p 120891°2 120891.7
1650.355 Ir IV 510 - 5d5.(2G2).6s 3G5 81605.68 5d5.6p 142198°4 142198.78
1650.611 Ir IV 510 - 5d5.(4F).6s 5F1 71884.65 5d5.6p 132468°2 132468.31
1650.82 Ir IV 330 - 5d5.(2D3).6s 3D2 70298.76 5d5.6p 130875°2 130875.24
1657.145 Ir IV 990 - 5d5.(4F).6s 5F5 73067.88 5d5.6p 133412°5 133412.78
1658.699 Ir IV 645 - 5d5.(4G).6s 5G4 58041.98 5d5.6p 118330°3 118330.45
1659.229 Ir IV 10 - 5d5.(2H).6s 3H4 84734.8 5d5.6p 145003°4 145003.78
1660.089 Ir IV 630 - 5d5.6s 795024 79502 5d5.6p 139739°5 139739.81
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