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
4614.614 Rb II 10 6 4p5.(2P°3/2).5d 2[5/2]°3 186006.15 4p5.(2P°3/2).6f 2[5/2]3 207670.37
4617.663 Rb III 1 1 4s2.4p4.(3P1).5s (1,1/2)3/2 176458.02 4s2.4p4.(3P2).5p 2[2]°5/2 198108
4620.066 Rb II 15 9
4622.423 Rb II 55 30 4p5.4d 31 143461.977 4p5.(2P°1/2).5p 2[1/2]1 165089.58
4624.413 Rb II 30 15 4p5.(2P°3/2).5d 2[5/2]°3 186006.15 4p5.(2P°3/2).6f 2[9/2]4 207624.43
4631.888 Rb II 6 3 4p5.(2P°3/2).5p 2[3/2]1 158151.666 4p5.(2P°3/2).6s 2[3/2]°2 179735.123
4635.369 Rb II 3 2 4p5.(2P°3/2).6p 2[5/2]2 187610.704 4p5.(2P°3/2).9s 2[3/2]°1 209177.91
4647.449 Rb II 2 1 4p5.(2P°3/2).6p 2[5/2]2 187610.704 4p5.(2P°3/2).9s 2[3/2]°2 209121.874
4648.566 Rb II 20 12 4p5.4d 31 143461.977 4p5.(2P°1/2).5p 2[3/2]2 164968.007
4659.285 Rb II 9 5 4p5.(2P°3/2).5p 2[3/2]2 158711.854 4p5.(2P°3/2).6s 2[3/2]°1 180168.372
4660.566 Rb II 15 9 4p5.(2P°3/2).6p 2[5/2]3 187671.267 4p5.(2P°3/2).9s 2[3/2]°2 209121.874
4665.251 Rb II 2 1
4665.726 Rb II 30 16
4676.922 Rb III 1 1 4s2.4p4.(3P1).5s (1,1/2)1/2 179095.92 4s2.4p4.(3P2).5p 2[1]°1/2 200471.55
4690.778 Rb II 6 3 4p5.(2P°3/2).4f 2[9/2]5 191906.93 4p5.(2P°3/2).8g 2[11/2]°6 213219.39
4694.298 Rb II 3 2 4p5.(2P°3/2).4f 2[9/2]4 191922.912 4p5.(2P°3/2).8g 2[11/2]°5 213219.39
4730.454 Rb II 10 7 4p5.4d 32 143955.871 4p5.(2P°1/2).5p 2[1/2]1 165089.58
4733.039 Rb II 2 1 4p5.(2P°3/2).4f 2[5/2]3 192111.172 4p5.(2P°3/2).8g 2[7/2]°4 213233.34
4747.21 Rb II 2 1 4p5.(2P°3/2).4f 2[5/2]2 192174.269 4p5.(2P°3/2).8g 2[7/2]°3 213233.39
4751.943 Rb II 3 2 4p5.(2P°1/2).5p 2[3/2]2 164968.007 4p5.(2P°3/2).5d 2[5/2]°3 186006.15
4755.296 Rb II 10 7 4p5.(2P°3/2).5p 2[3/2]2 158711.854 4p5.(2P°3/2).6s 2[3/2]°2 179735.123
4757.822 Rb II 10 7 4p5.4d 32 143955.871 4p5.(2P°1/2).5p 2[3/2]2 164968.007
4763.915 Rb II 10 7 4p5.(2P°1/2).5p 2[1/2]0 167632.436 4p5.(2P°3/2).5d 2[3/2]°1 188617.702
4775.949 Rb II 30 18 4p5.(2P°3/2).5s 2[3/2]°2 133341.607 4p5.(2P°3/2).5p 2[1/2]1 154273.98
4780.526 Rb II 60 38 4p5.(2P°1/2).5p 2[3/2]1 163924.55 4p5.(2P°3/2).5d 2[3/2]°2 184836.897
4782.83 Rb II 30 18 4p5.4d 30 143022.335 4p5.(2P°1/2).5p 2[3/2]1 163924.55
4797.357 Rb II 1 1 4p5.(2P°3/2).6p 2[3/2]2 188282.884 4p5.(2P°3/2).9s 2[3/2]°2 209121.874
4820.916 Rb II 3 2
4827.132 Rb II 30 19
4855.336 Rb II 20 14 4p5.(2P°1/2).5s 2[1/2]°1 140610.047 4p5.(2P°3/2).5p 2[1/2]0 161200.171
4885.588 Rb II 10 7 4p5.4d 31 143461.977 4p5.(2P°1/2).5p 2[3/2]1 163924.55
4886.738 Rb II 3 2
4930.572 Rb II 20 16 4p5.(2P°1/2).5p 2[3/2]1 163924.55 4p5.(2P°3/2).5d 2[1/2]°1 184200.524
5006.455 Rb II 10 8 4p5.4d 32 143955.871 4p5.(2P°1/2).5p 2[3/2]1 163924.55
5027.739 Rb II 2 2
5031.597 Rb II 35 28 4p5.(2P°1/2).5p 2[3/2]2 164968.007 4p5.(2P°3/2).5d 2[3/2]°2 184836.897
5050.2 Rb I - 1 4p5.5s.5p 4S3/2 134250.1 4p5.4d.(1P).5s 23/2 154044
5072.827 Rb II 9 8 4p5.4d 11 169658.536 4p5.(2P°3/2).6p 2[1/2]0 189365.923
5073.884 Rb II 45 39 4p5.(2P°1/2).5p 2[1/2]0 167632.436 4p5.(2P°1/2).6s 2[1/2]°1 187335.72
5087.9874 Rb I 2 2 4p6.5p 21/2 12578.95 4p6.10d 2D3/2 32227.61
5132.4708 Rb I 2 2 4p6.5p 23/2 12816.545 4p6.12s 2S1/2 32294.911
5136.526 Rb II 3 2
5150.1339 Rb I 9 7 4p6.5p 23/2 12816.545 4p6.10d 2D5/2 32228.108
5152.081 Rb II 65 56 4p5.(2P°3/2).5s 2[3/2]°1 134869.751 4p5.(2P°3/2).5p 2[1/2]1 154273.98
5159.311 Rb II 1 1 4p5.(2P°3/2).4f 2[3/2]1 191720.748 4p5.(2P°3/2).7g 2[5/2]°2 211097.79
5164.576 Rb II 3 3 4p5.(2P°1/2).5s 2[1/2]°0 138794.38 4p5.(2P°3/2).5p 2[3/2]1 158151.666
5165.0231 Rb I 1 1 4p6.5s 2S1/2 0 4p6.4d 2D3/2 19355.649
5165.1416 Rb I 2 2 4p6.5s 2S1/2 0 4p6.4d 2D5/2 19355.203
5169.651 Rb I 3 3 4p6.5p 21/2 12578.95 4p6.11s 2S1/2 31917.221
5175.316 Rb II 2 1 4p5.(2P°3/2).4f 2[3/2]2 191780.993 4p5.(2P°3/2).7g 2[5/2]°3 211098.1
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