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
2008.21 Rb III - - 4s2.4p4.(3P).4d 4D5/2 154877.27 4s2.4p4.(3P2).5p 2[2]°3/2 204656.66
2008.211 Rb II - -
2015.377 Rb IV - - 4s2.4p3.(2D).4d 33 214501.21 4s2.4p3.(2D).5p 1F3 264103.72
2023.773 Rb II - - 4p5.(2P°3/2).5p 2[5/2]2 156737.011 4p5.(2P°3/2).7d 2[5/2]°3 206133.811
2026.233 Rb II - -
2029.076 Rb IV - - 4s2.4p5.(2D).5s 33 225173.28 4s2.4p3.(2D).5p 1D2 274440.96
2030.287 Rb II - - 4p5.(2P°3/2).5p 2[5/2]3 156895.486 4p5.(2P°3/2).7d 2[5/2]°3 206133.811
2030.716 Rb II - - 4p5.(2P°3/2).5p 2[5/2]2 156737.011 4p5.(2P°3/2).7d 2[7/2]°3 205964.962
2033.906 Rb II 1 - 4p5.(2P°3/2).5p 2[5/2]2 156737.011 4p5.(2P°1/2).6d 2[5/2]°3 205887.739
2040.485 Rb II - - 4p5.(2P°3/2).5p 2[5/2]3 156895.486 4p5.(2P°1/2).6d 2[5/2]°3 205887.739
2040.758 Rb IV - - 4s2.4p3.(2P).4d 31 211855.08 4s2.4p3.(2D).5p 3F2 260840.86
2042.226 Rb II 7 - 4p5.(2P°3/2).5p 2[5/2]3 156895.486 4p5.(2P°3/2).7d 2[7/2]°4 205845.937
2049.4 Rb IV - - 4s2.4p5.(2D).5s 12 229045.99 4s2.4p3.(2P).5p 3D1 277825.07
2050.379 Rb II 1 - 4p5.(2P°1/2).5s 2[1/2]°1 140610.047 4p5.(2P°3/2).6p 2[1/2]0 189365.923
2052.213 Rb II 6 - 4p5.4d 31 143461.977 4p5.(2P°3/2).4f 2[5/2]2 192174.269
2052.398 Rb IV - - 4s2.4p3.(2D).4d 32 233127.53 4s2.4p3.(2P).5p 3D3 281835.47
2052.798 Rb II 10 - 4p5.4d 30 143022.335 4p5.(2P°3/2).4f 2[3/2]1 191720.748
2059.6 Rb II - -
2064.097 Rb IV - - 4s2.4p3.(2D).4d 31 236054.67 4s2.4p3.(2P).5p 1D2 284486.52
2064.58 Rb II - - 4p5.4d 33 146832.593 4p5.(2P°1/2).6p 2[3/2]2 195253.15
2065.425 Rb II 1 -
2068.92 Rb II 40 - 4p5.4d 31 143461.977 4p5.(2P°3/2).4f 2[3/2]2 191780.993
2070.276 Rb III - - 4s2.4p4.(1D).4d 2D3/2 170423.82 4s2.4p4.(1D2).5p 2[1]°3/2 218711.04
2071.503 Rb II 20 - 4p5.4d 31 143461.977 4p5.(2P°3/2).4f 2[3/2]1 191720.748
2073.236 Rb II 2 - 4p5.4d 32 143955.871 4p5.(2P°3/2).4f 2[5/2]2 192174.269
2074.225 Rb II - -
2075.131 Rb II 1 -
2075.954 Rb II 210 - 4p5.4d 32 143955.871 4p5.(2P°3/2).4f 2[5/2]3 192111.172
2083.382 Rb IV - - 4s2.4p3.(2D).4d 33 214501.21 4s2.4p3.(2D).5p 3F3 262484.75
2084.552 Rb II - - 4p5.(2P°3/2).5p 2[5/2]2 156737.011 4p5.(2P°3/2).8s 2[3/2]°1 204693.695
2089.414 Rb II - - 4p5.(2P°3/2).5p 2[5/2]2 156737.011 4p5.(2P°3/2).8s 2[3/2]°2 204582.161
2090.287 Rb II 20 - 4p5.4d 32 143955.871 4p5.(2P°3/2).4f 2[3/2]2 191780.993
2090.803 Rb II 2 -
2092.925 Rb II 2 - 4p5.4d 32 143955.871 4p5.(2P°3/2).4f 2[3/2]1 191720.748
2093.685 Rb II - -
2096.355 Rb II 3 - 4p5.(2P°3/2).5p 2[5/2]3 156895.486 4p5.(2P°3/2).8s 2[3/2]°2 204582.161
2100.894 Rb II - - 4p5.(2P°3/2).5p 2[3/2]1 158151.666 4p5.(2P°1/2).6d 2[3/2]°2 205735.373
2102.447 Rb IV - - 4s2.4p3.(2D).4d 32 233127.53 4s2.4p3.(2P).5p 3P1 280676.13
2102.678 Rb II - - 4p5.4d 33 151877.03 4p5.(2P°1/2).4f 2[7/2]4 199420.37
2103.485 Rb IV - - 4s2.4p3.(2D).4d 30 233150.14 4s2.4p3.(2P).5p 3P1 280676.13
2104.183 Rb IV - - 4s2.4p3.(2P).4d 32 210720.32 4s2.4p3.(2D).5p 3D1 258229.73
2108.06 Rb II 4 - 4p5.(2P°3/2).5p 2[3/2]2 158711.854 4p5.(2P°3/2).7d 2[5/2]°3 206133.811
2116.499 Rb II 6 - 4p5.4d 12 155063.53 4p5.(2P°3/2).5f 2[7/2]3 202296.426
2117.292 Rb IV - - 4s2.4p3.(2D).4d 32 227225.67 4s2.4p3.(2D).5p 1D2 274440.96
2118.754 Rb II - - 4p5.4d 12 155063.53 4p5.(2P°3/2).5f 2[5/2]2 202246.199
2119.056 Rb II - - 4p5.(2P°3/2).5p 2[3/2]2 158711.854 4p5.(2P°1/2).6d 2[5/2]°3 205887.739
2120.743 Rb II - - 4p5.4d 12 155063.53 4p5.(2P°3/2).5f 2[5/2]3 202201.982
2124.398 Rb II - -
2125.247 Rb II 20 - 4p5.4d 34 145276.118 4p5.(2P°3/2).4f 2[7/2]4 192314.573
2125.507 Rb II - - 4p5.4d 34 145276.118 4p5.(2P°3/2).4f 2[7/2]3 192308.877
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