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
5195.2778 Rb I 10 11 4p6.5p 21/2 12578.95 4p6.9d 2D3/2 31821.855
5199.39 Rb II 40 37
5206.644 Rb II 10 10 4p5.(2P°3/2).4f 2[9/2]5 191906.93 4p5.(2P°3/2).7g 2[11/2]°5 211107.81
5210.982 Rb II 6 5 4p5.(2P°3/2).4f 2[9/2]4 191922.912 4p5.(2P°3/2).7g 2[11/2]°5 211107.81
5217.6 Rb I - 1 4p5.5s.5p 4S3/2 134250.1 4p5.5p2 45/2 153411
5229.048 Rb II 5 5
5231.15 Rb II 10 9 4p5.(2P°1/2).5p 2[1/2]1 165089.58 4p5.(2P°3/2).5d 2[1/2]°1 184200.524
5233.9679 Rb I 9 8 4p6.5p 23/2 12816.545 4p6.11s 2S1/2 31917.221
5234.606 Rb II 3 3
5256.652 Rb II 4 4 4p5.(2P°3/2).4f 2[5/2]3 192111.172 4p5.(2P°3/2).7g 2[7/2]°4 211129.392
5260.0338 Rb I 10 9 4p6.5p 23/2 12816.545 4p6.9d 2D5/2 31822.55
5260.093 Rb II 5 4
5260.2285 Rb I 2 2 4p6.5p 23/2 12816.545 4p6.9d 2D3/2 31821.855
5270.513 Rb II 7 6 4p5.(2P°3/2).5p 2[1/2]0 161200.171 4p5.(2P°3/2).6s 2[3/2]°1 180168.372
5274.117 Rb II 2 2 4p5.(2P°3/2).4f 2[5/2]2 192174.269 4p5.(2P°3/2).7g 2[7/2]°3 211129.509
5308.897 Rb II 2 2 4p5.(2P°3/2).4f 2[7/2]3 192308.877 4p5.(2P°3/2).7g 2[9/2]°4 211139.95
5310.491 Rb II 3 3 4p5.(2P°3/2).4f 2[7/2]4 192314.573 4p5.(2P°3/2).7g 2[9/2]°5 211139.98
5322.38 Rb I 3 3 4p6.5p 21/2 12578.95 4p6.10s 2S1/2 31362.331
5330.019 Rb II 5 5 4p5.(2P°3/2).6p 2[1/2]1 186978.932 4p5.(2P°1/2).6d 2[3/2]°2 205735.373
5345.701 Rb II 8 8 4p5.(2P°3/2).6p 2[1/2]1 186978.932 4p5.(2P°1/2).6d 2[5/2]°2 205680.35
5352.037 Rb II 2 2
5361.017 Rb II 7 7 4p5.(2P°1/2).5p 2[1/2]1 165089.58 4p5.(2P°3/2).5d 2[1/2]°0 183737.59
5362.6013 Rb I 15 13 4p6.5p 21/2 12578.95 4p6.8d 2D3/2 31221.44
5390.5679 Rb I 6 6 4p6.5p 23/2 12816.545 4p6.10s 2S1/2 31362.331
5397.164 Rb II - 1 4p5.(2P°3/2).6p 2[5/2]2 187610.704 4p5.(2P°3/2).7d 2[5/2]°3 206133.811
5414.866 Rb II - 1 4p5.(2P°3/2).6p 2[5/2]3 187671.267 4p5.(2P°3/2).7d 2[5/2]°3 206133.811
5422.44 Rb II 105 100 4p5.4d 11 169658.536 4p5.(2P°3/2).6p 2[3/2]1 188095.292
5431.5321 Rb I 25 27 4p6.5p 23/2 12816.545 4p6.8d 2D5/2 31222.453
5431.8305 Rb I 4 4 4p6.5p 23/2 12816.545 4p6.8d 2D3/2 31221.44
5445.818 Rb II 3 3
5446.812 Rb II 3 3 4p5.(2P°3/2).6p 2[5/2]2 187610.704 4p5.(2P°3/2).7d 2[7/2]°3 205964.962
5469.827 Rb II 35 37 4p5.(2P°3/2).6p 2[5/2]2 187610.704 4p5.(2P°1/2).6d 2[5/2]°3 205887.739
5479.323 Rb II 7 7
5480.61 Rb II 3 3 4p5.(2P°3/2).5d 2[1/2]°0 183737.59 4p5.(2P°3/2).5f 2[3/2]1 201978.638
5488.011 Rb II 1 1 4p5.(2P°3/2).6p 2[5/2]3 187671.267 4p5.(2P°1/2).6d 2[5/2]°3 205887.739
5500.634 Rb II 150 146 4p5.(2P°3/2).6p 2[5/2]3 187671.267 4p5.(2P°3/2).7d 2[7/2]°4 205845.937
5512.549 Rb II 30 32 4p5.4d 33 146832.593 4p5.(2P°1/2).5p 2[3/2]2 164968.007
5518.572 Rb II 4 4
5522.778 Rb II 95 93 4p5.(2P°1/2).5s 2[1/2]°1 140610.047 4p5.(2P°3/2).5p 2[3/2]2 158711.854
5534.4 Rb I - 1 4p5.5s.5p 4S3/2 134250.1 4p5.5s.(1P).6s 21/2 152314
5570.058 Rb II 20 22
5578.788 Rb I 135 134 4p6.5p 21/2 12578.95 4p6.9s 2S1/2 30499.031
5584.191 Rb II 10 10
5594.522 Rb II 15 14
5595.426 Rb II 2 2
5596.063 Rb II 2 2
5600.394 Rb II 45 46 4p5.(2P°3/2).6p 2[3/2]2 188282.884 4p5.(2P°3/2).7d 2[5/2]°3 206133.811
5608.262 Rb II 5 5 4p5.(2P°3/2).5d 2[1/2]°1 184200.524 4p5.(2P°3/2).5f 2[3/2]2 202026.405
5623.332 Rb II 1 1 4p5.(2P°3/2).5d 2[1/2]°1 184200.524 4p5.(2P°3/2).5f 2[3/2]1 201978.638
5635.987 Rb II 70 68 4p5.4d 31 143461.977 4p5.(2P°3/2).5p 2[1/2]0 161200.171
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