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
5423.05 Tc 150 143
5447.4 Tc 210 202
5451.9 Tc I 510 509 4d6.(5D).5p 47/2 31605 4d6.(5D).5d 4F9/2 49941.86
5455.95 Tc 105 102
5471.96 Tc 300 304
5483.01 Tc 70 69
5485.37 Tc 60 60
5506.89 Tc I 95 95 4d6.(3P2).5s 4P5/2 13252.74 4d5.(6S).5s.(5S).5p 65/2 31406.74
5524.11 Tc 180 182
5528.23 Tc 120 122
5541.94 Tc 240 241
5543.63 Tc 95 96
5550.53 Tc 120 114
5589.02 Tc 945 938
5602.23 Tc 135 142
5620.45 Tc I 780 769 4d6.(3F2).5s 4F7/2 15298.46 4d6.(5D).5p 45/2 33085.69
5629.94 Tc 195 198
5642.13 Tc 525 514
5644.94 Tc 300 302
5656. Tc 60 61
5672.15 Tc 25 27
5687.3 Tc 80 79
5689.05 Tc 80 78
5725.31 Tc 270 262
5771.47 Tc 195 188
5794.65 Tc 35 35
5799.85 Tc I 30 27 4d6.(3P2).5s 4P3/2 14169.75 4d5.(6S).5s.(5S).5p 65/2 31406.74
5814.24 Tc 35 31
5831.48 Tc 60 56
5836.33 Tc 45 40
5923.36 Tc 165 136
5924.47 Tc 1000 917
5926.29 Tc 225 185
5931.93 Tc 690 580
6032.36 Tc 15 10
6047.99 Tc 15 11
6065.09 Tc I 50 38 4d6.(3F2).5s 4F3/2 15770.42 4d6.(5D).5p 43/2 32253.65
6085.23 Tc 225 156
6099.39 Tc 85 60
6102.96 Tc 150 101
6120.68 Tc 300 204
6130.8 Tc 300 204
6132.23 Tc I 45 31 4d6.(3F2).5s 4F5/2 15624.25 4d6.(5D).5p 45/2 31927.01
6184.7 Tc 30 20
6192.66 Tc 255 157
6244.18 Tc 180 105
6312.18 Tc 30 15
6354.86 Tc I 35 15 4d6.(5D).5p 67/2 27660.1 4d6.(5D).6s e 6D7/2 43391.76
6356.73 Tc 35 15
6389.87 Tc 35 14
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