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
509.936 Rb IV - - 4s2.4p4 1D2 17357.66 4s2.4p3.(2P).4d 32 213459.92
510.353 Rb X - - 3d9.4s 12 835237 3d9.4p 31 1031186
511.241 Rb IV - - 4s2.4p4 3P2 0 4s2.4p3.(2D).4d 33 195601.77
511.37 Rb X - - 3d9.4s 13 831899 3d9.4p 3°3 1027459
511.936 Rb IV - - 4s2.4p4 1D2 17357.66 4s2.4p3.(2P).4d 33 212694.33
513.268 Rb II 5 - 4p6 1S0 0 4p5.(2P°1/2).5d 2[3/2]°1 194830.71
514.146 Rb IV - - 4s2.4p4 1D2 17357.66 4s2.4p3.(2P).4d 31 211855.08
516.793 Rb III 10 - 4s2.4p5 21/2 7374.5 4s2.4p4.(1S).4d 2D3/2 200876.2
517.164 Rb IV - - 4s2.4p4 1D2 17357.66 4s2.4p3.(2P).4d 32 210720.32
519.439 Rb VII 1 - 4s.4p2 4P1/2 122251 4p3 43/2 314767
519.771 Rb VII 10 - 4s2.4p 23/2 10467 4s.4p2 2P1/2 202859
520.232 Rb X - - 3d9.4s 12 835237 3d9.4p 3°3 1027459
524.383 Rb VII 25 - 4s2.4p 21/2 0 4s.4p2 2S1/2 190700
524.929 Rb VIII 30 - 4s2 1S0 0 4s.4p 11 190501
526.925 Rb X 2 - 3d9.4s 13 831899 3d9.4p 2°3 1021679
526.926 Rb IV - - 4s2.4p4 1D2 17357.66 4s2.4p3.(2P).4d 31 207138.29
528.324 Rb X 1 - 3d9.4s 11 844220 3d9.4p 4°2 1033514
528.39 Rb VIII 1 - 4s.4p 31 134523 4p2 3P2 323776
529.149 Rb IV - - 4s2.4p4 3P2 0 4s2.4p3.(2D).4d 33 188981.86
530.174 Rb II 8 - 4p6 1S0 0 4p5.(2P°3/2).5d 2[3/2]°1 188617.702
531.136 Rb X - - 3d9.4s 12 835237 3d9.4p 11 1023519
531.67 Rb VII 3 - 4s.4p2 4P3/2 126679 4p3 43/2 314767
532.154 Rb IV - - 4s2.4p4 1D2 17357.66 4s2.4p3.(2P).4d 12 205272.61
533.323 Rb IV - - 4s2.4p4 3P2 0 4s2.4p3.(2D).4d 32 187504.47
533.636 Rb III 20 - 4s2.4p5 23/2 0 4s2.4p4.(1D).4d 2F5/2 187392.77
533.8 Rb II 2 - 4p6 1S0 0 4p5.(2P°1/2).6s 2[1/2]°1 187335.72
534.278 Rb III - - 4s2.4p5 23/2 0 4s2.4p4.(1D2).5s (2,1/2)3/2 187167.8
534.856 Rb X 2 - 3d9.4s 11 844220 3d9.4p 31 1031186
535.859 Rb III 35 - 4s2.4p5 23/2 0 4s2.4p4.(1D2).5s (2,1/2)5/2 186615.76
536.359 Rb X 2 - 3d9.4s 12 835237 3d9.4p 2°3 1021679
539.627 Rb X 2 - 3d9.4s 22 848201 3d9.4p 4°2 1033514
541.067 Rb VII 1 - 4s.4p2 4P3/2 126679 4p3 23/2 311496
542.013 Rb X 3 - 3d9.4s 12 835237 3d9.4p 3°2 1019734
542.888 Rb II 1 - 4p6 1S0 0 4p5.(2P°3/2).5d 2[1/2]°1 184200.524
544.718 Rb IV - - 4s2.4p4 3P2 0 4s2.4p3.(4S).4d 31 183581.55
546.37 Rb VII 2 - 4s.4p2 2D5/2 162196 4p3 23/2 345222
546.521 Rb IV - - 4s2.4p4 3P2 0 4s2.4p3.(4S).4d 33 182975.25
547.384 Rb VII 3 - 4s.4p2 4P5/2 132078 4p3 43/2 314767
548.575 Rb IV - - 4s2.4p4 3P1 6260.38 4s2.4p3.(2D).4d 10 188549.18
550.074 Rb VII 1 - 4s.4p2 2D3/2 160699 4p3 21/2 342493
550.358 Rb IIIIII - - 2s.2p2 2P3/2 2207900 2p3 43/2 2389600
551.022 Rb IV - - 4s2.4p4 3P2 0 4s2.4p3.(4S).4d 32 181480.86
551.741 Rb IV - - 4s2.4p4 3P1 6260.38 4s2.4p3.(2D).4d 32 187504.47
551.807 Rb VIII 1 - 4s.4p 30 131157 4p2 3P1 312379
552.562 Rb VIII 2 - 4s.4p 32 142802 4p2 3P2 323776
554.839 Rb VII - - 4s2.4p 23/2 10467 4s.4p2 2S1/2 190700
555.036 Rb II 5 - 4p6 1S0 0 4p5.(2P°3/2).6s 2[3/2]°1 180168.372
556.193 Rb III 30 - 4s2.4p5 21/2 7374.5 4s2.4p4.(1D2).5s (2,1/2)3/2 187167.8
557.337 Rb X 3 - 3d9.4s 13 831899 3d9.4p 1°4 1011323
557.349 Rb VII 2 - 4s.4p2 4P5/2 132078 4p3 23/2 311496
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