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
Download CSV

  |««     «     ‹   Page:   ›     »     »»|  
λ, Å E. Sp.# Rel.Int. EVB Lower Config Lower Term+J Lower Level Upper Config Upper Term+J Upper Level
8799.087 Ar I 15 - 3s2.3p5.(2P°1/2).4p 2[3/2]2 107289.7001 3s2.3p5.(2P°3/2).4d 2[1/2]°1 118651.395
8803.86 Ar II - - 3s2.3p4.(3P).4d 4D7/2 183675.6614 3s2.3p4.(3P2).4f 2[2]°5/2 195031.2028
8838.009 Ar II - - 3s2.3p4.(3P).4d 4D3/2 183986.0137 3s2.3p4.(3P2).4f 2[1]°3/2 195297.6798
8842.527 Ar II - - 3s2.3p4.(3P2).4f 2[2]°5/2 195031.2028 3s2.3p4.(3P1).5g 2[3]7/2 206337.0822
8849.91 Ar I 20 -
8850.695 Ar II - - 3s2.3p4.(3P).4d 4D3/2 183986.0137 3s2.3p4.(3P2).4f 2[1]°1/2 195281.4505
8867.17 Ar II - - 3s2.3p4.(3P).5p 23/2 190507.4128 3s2.3p4.(3P).5d 4P5/2 201781.8583
8870.216 Ar II - - 3s2.3p4.(3P).5p 25/2 190511.2674 3s2.3p4.(3P).5d 4P5/2 201781.8583
8873.73 Ar II - - 3s2.3p4.(3P).5p 45/2 188766.2129 3s2.3p4.(3P).6s 2P3/2 200032.2867
8890.1495 Ar II 4 - 3s2.3p4.(3P).5p 43/2 190106.3 3s2.3p4.(3P).5d 4F5/2 201351.6169
8895.144 Ar II - - 3s2.3p4.(3P).5p 43/2 190106.3 3s2.3p4.(3P).5d 4P3/2 201345.2925
8899.2982 Ar II 2 - 3s2.3p4.(3P).4d 4D5/2 183797.4473 3s2.3p4.(3P2).4f 2[2]°5/2 195031.2028
8904.512 Ar II - - 3s2.3p4.(3P).3d 4P3/2 147503.1134 3s2.3p4.(3P).4p 25/2 158730.2995
8905.656 Ar II 10 - 3s2.3p4.(3P).5p 45/2 189654.8487 3s2.3p4.(3P).5d 4F7/2 200880.5857
8915.522 Ar II - - 3s2.3p4.(3P).5p 23/2 190507.4128 3s2.3p4.(3P).5d 4F3/2 201720.7331
8920.19 Ar II 2 - 3s2.3p4.(3P).4d 4D7/2 183675.6614 3s2.3p4.(3P2).4f 2[3]°7/2 194883.0921
8926.074 Ar II - - 3s2.3p4.(3P).3d 4P1/2 147228.0521 3s2.3p4.(3P).4p 41/2 158428.1087
8926.819 Ar II - - 3s2.3p4.(3P).4d 4D5/2 183797.4473 3s2.3p4.(3P2).4f 2[2]°3/2 194996.5613
8931.3307 Ar II 5 - 3s2.3p4.(3P).5p 45/2 188766.2129 3s2.3p4.(3P).5d 4D5/2 199959.6798
8935.448 Ar II - - 3s2.3p4.(1D).3d 2S1/2 184093.1337 3s2.3p4.(3P2).4f 2[1]°1/2 195281.4505
8937.53 Ar II - - 3s2.3p4.(3P).4d 4D7/2 183675.6614 3s2.3p4.(3P2).4f 2[3]°5/2 194861.3529
8962.147 Ar I 6 - 3s2.3p5.(2P°1/2).4p 2[1/2]1 107496.4166 3s2.3p5.(2P°3/2).4d 2[1/2]°1 118651.395
8966.88 Ar II - - 3s2.3p4.(3P).5p 21/2 190196.2066 3s2.3p4.(3P).5d 4P3/2 201345.2925
8968.9495 Ar II 3 - 3s2.3p4.(3P).4d 4D7/2 183675.6614 3s2.3p4.(3P2).4f 2[4]°7/2 194822.1833
8971.364 Ar II 15 - 3s2.3p4.(3P).5p 23/2 191012.4246 3s2.3p4.(3P).5d 2F5/2 202155.9425
8979.5 Ar IVIII - - 3s 2S1/2 31732595.1 3p 23/2 31743728.5
8986.6158 Ar II 20 - 3s2.3p4.(3P).4d 4D7/2 183675.6614 3s2.3p4.(3P2).4f 2[4]°9/2 194800.2662
8995.8638 Ar II 25 - 3s2.3p4.(3P).5p 45/2 188766.2129 3s2.3p4.(3P).5d 4D7/2 199879.3828
8997.808 Ar II 15 - 3s2.3p4.(3P).5p 43/2 189040.9351 3s2.3p4.(3P).5d 4D3/2 200151.7014
9001.77 Ar II - - 3s2.3p4.(3P).4d 4D1/2 184191.7917 3s2.3p4.(3P2).4f 2[1]°3/2 195297.6798
9007.9 Ar II - - 3s2.3p4.(1D).4p 21/2 172816.2926 3s2.3p4.(3P).5s 2P1/2 183914.644
9008.4569 Ar II 50 - 3s2.3p4.(3P).5p 25/2 190511.2674 3s2.3p4.(3P).5d 2F7/2 201608.9017
9014.938 Ar II - - 3s2.3p4.(3P).4d 4D1/2 184191.7917 3s2.3p4.(3P2).4f 2[1]°1/2 195281.4505
9017.5916 Ar II 25 - 3s2.3p4.(1D).4s 2D3/2 148620.1414 3s2.3p4.(3P).4p 21/2 159706.5337
9018.22 Ar II - - 3s2.3p4.(3P).4d 4D5/2 183797.4473 3s2.3p4.(3P2).4f 2[3]°7/2 194883.0921
9022.3 Ar II - - 3s2.3p4.(1S).3d 2D3/2 179931.8393 3s2.3p4.(3P).5p 23/2 191012.4246
9031.35 Ar II - - 3s2.3p4.(3P).5p 43/2 189040.9351 3s2.3p4.(3P).6s 4P1/2 200110.4236
9035.9204 Ar II 20 - 3s2.3p4.(3P).4d 4D5/2 183797.4473 3s2.3p4.(3P2).4f 2[3]°5/2 194861.3529
9051.229 Ar II 15 - 3s2.3p4.(3P).4d 4D3/2 183986.0137 3s2.3p4.(3P2).4f 2[2]°5/2 195031.2028
9057.493 Ar I 3 - 3s2.3p5.(2P°1/2).4p 2[1/2]0 108722.6194 3s2.3p5.(2P°3/2).6s 2[3/2]°1 119760.1725
9060.7463 Ar II 135 - 3s2.3p4.(1D).5p 25/2 203151.2627 3s2.3p4.(1D).5d 2G7/2 214184.8519
9068.023 Ar II 150 - 3s2.3p4.(3P).4d 4D5/2 183797.4473 3s2.3p4.(3P2).4f 2[4]°7/2 194822.1833
9075.394 Ar I 150 - 3s2.3p5.(2P°1/2).4p 2[1/2]1 107496.4166 3s2.3p5.(2P°3/2).4d 2[1/2]°0 118512.197
9079.7072 Ar II 70 - 3s2.3p4.(3P).4d 4D3/2 183986.0137 3s2.3p4.(3P2).4f 2[2]°3/2 194996.5613
9095.1026 Ar II 405 - 3s2.3p4.(1D).5p 27/2 203197.5711 3s2.3p4.(1D).5d 2G9/2 214189.4823
9098.5743 Ar II 300 - 3s2.3p4.(3P).5p 41/2 190733.0156 3s2.3p4.(3P).5d 4F3/2 201720.7331
9106.5624 Ar II 1500 - 3s2.3p4.(3P).5p 47/2 189415.028 3s2.3p4.(3P).5d 4F9/2 200393.1067
9114.348 Ar II 120 - 3s2.3p4.(3P).5p 41/2 189437.7396 3s2.3p4.(3P).5d 4D1/2 200406.4358
9122.967 Ar I 10000 - 3s2.3p5.(2P°3/2).4s 2[3/2]°2 93143.76 3s2.3p5.(2P°3/2).4p 2[1/2]1 104102.099
9138.49 Ar II 45 - 3s2.3p4.(3P).3d 4P1/2 147228.0521 3s2.3p4.(3P).4p 43/2 158167.7999
  |««     «     ‹   Page:   ›     »     »»|  
84

Privacy Policy | Back to interactive spectra

These tables are Public Domain/CC0 (https://creativecommons.org/publicdomain/zero/1.0/).